e110ab6c28
Task-number: QTBUG-63992 Change-Id: Id4fcb0c2e4f83edd9508565468e16f57e100c780 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
2518 lines
86 KiB
C++
2518 lines
86 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest/QtTest>
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#include <QtTest/private/qtesthelpers_p.h>
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#include <qabstractitemview.h>
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#include <qstandarditemmodel.h>
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#include <qapplication.h>
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#include <qevent.h>
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#include <qlistview.h>
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#include <qlistwidget.h>
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#include <qtableview.h>
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#include <qtablewidget.h>
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#include <qtreeview.h>
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#include <qtreewidget.h>
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#include <qheaderview.h>
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#include <qspinbox.h>
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#include <qitemdelegate.h>
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#include <qpushbutton.h>
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#include <qscrollbar.h>
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#include <qboxlayout.h>
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#include <qitemdelegate.h>
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#include <qlineedit.h>
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#include <qscreen.h>
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#include <qscopedpointer.h>
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#include <qstyleditemdelegate.h>
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#include <qstringlistmodel.h>
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#include <qsortfilterproxymodel.h>
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#include <qproxystyle.h>
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#include <qdialog.h>
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Q_DECLARE_METATYPE(Qt::ItemFlags);
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using namespace QTestPrivate;
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// Move cursor out of widget area to avoid undesired interaction on Mac.
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static inline void moveCursorAway(const QWidget *topLevel)
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{
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#ifndef QT_NO_CURSOR
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QCursor::setPos(topLevel->geometry().topRight() + QPoint(100, 0));
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#else
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Q_UNUSED(topLevel)
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#endif
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}
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class GeometriesTestView : public QTableView
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{
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Q_OBJECT
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public:
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GeometriesTestView() : QTableView(), updateGeometriesCalled(false) {}
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bool updateGeometriesCalled;
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protected slots:
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void updateGeometries() override { updateGeometriesCalled = true; QTableView::updateGeometries(); }
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};
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class tst_QAbstractItemView : public QObject
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{
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Q_OBJECT
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public:
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void basic_tests(QAbstractItemView *view);
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private slots:
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void cleanup();
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void getSetCheck();
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void emptyModels_data();
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void emptyModels();
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void setModel_data();
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void setModel();
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void noModel();
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void dragSelect();
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void rowDelegate();
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void columnDelegate();
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void selectAll();
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void ctrlA();
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void persistentEditorFocus();
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void setItemDelegate();
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void setItemDelegate_data();
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// The dragAndDrop() test doesn't work, and is thus disabled on Mac and Windows
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// for the following reasons:
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// Mac: use of GetCurrentEventButtonState() in QDragManager::drag()
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// Win: unknown reason
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#if !defined(Q_OS_MAC) && !defined(Q_OS_WIN)
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#if 0
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void dragAndDrop();
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void dragAndDropOnChild();
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#endif
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#endif
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void noFallbackToRoot();
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void setCurrentIndex_data();
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void setCurrentIndex();
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void task221955_selectedEditor();
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void task250754_fontChange();
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void task200665_itemEntered();
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void task257481_emptyEditor();
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void shiftArrowSelectionAfterScrolling();
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void shiftSelectionAfterRubberbandSelection();
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void ctrlRubberbandSelection();
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void QTBUG6407_extendedSelection();
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void QTBUG6753_selectOnSelection();
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void testDelegateDestroyEditor();
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void testClickedSignal();
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void testChangeEditorState();
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void deselectInSingleSelection();
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void testNoActivateOnDisabledItem();
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void testFocusPolicy_data();
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void testFocusPolicy();
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void QTBUG31411_noSelection();
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void QTBUG39324_settingSameInstanceOfIndexWidget();
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void sizeHintChangeTriggersLayout();
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void shiftSelectionAfterChangingModelContents();
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void QTBUG48968_reentrant_updateEditorGeometries();
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void QTBUG50102_SH_ItemView_ScrollMode();
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void QTBUG50535_update_on_new_selection_model();
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void testSelectionModelInSyncWithView();
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void testClickToSelect();
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void testDialogAsEditor();
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void QTBUG46785_mouseout_hover_state();
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void testClearModelInClickedSignal();
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void inputMethodEnabled_data();
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void inputMethodEnabled();
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void currentFollowsIndexWidget_data();
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void currentFollowsIndexWidget();
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void checkFocusAfterActivationChanges_data();
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void checkFocusAfterActivationChanges();
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};
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class MyAbstractItemDelegate : public QAbstractItemDelegate
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{
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public:
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MyAbstractItemDelegate() : QAbstractItemDelegate() { calledVirtualDtor = false; }
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void paint(QPainter *, const QStyleOptionViewItem &, const QModelIndex &) const {}
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QSize sizeHint(const QStyleOptionViewItem &, const QModelIndex &) const { return size; }
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QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &, const QModelIndex &) const
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{
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openedEditor = new QWidget(parent);
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return openedEditor;
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}
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void destroyEditor(QWidget *editor, const QModelIndex &) const
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{
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calledVirtualDtor = true;
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editor->deleteLater();
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}
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void changeSize() { size = QSize(50, 50); emit sizeHintChanged(QModelIndex()); }
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mutable bool calledVirtualDtor;
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mutable QWidget *openedEditor;
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QSize size;
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};
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class DialogItemDelegate : public QStyledItemDelegate
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{
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public:
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DialogItemDelegate() : QStyledItemDelegate() { }
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QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &, const QModelIndex &) const
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{
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openedEditor = new QDialog(parent);
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return openedEditor;
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}
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void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
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{
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Q_UNUSED(model)
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Q_UNUSED(index)
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QDialog *dialog = qobject_cast<QDialog *>(editor);
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result = static_cast<QDialog::DialogCode>(dialog->result());
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}
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mutable QDialog::DialogCode result;
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mutable QDialog *openedEditor;
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};
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// Testing get/set functions
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void tst_QAbstractItemView::getSetCheck()
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{
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QListView view;
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QAbstractItemView *obj1 = &view;
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// QAbstractItemDelegate * QAbstractItemView::itemDelegate()
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// void QAbstractItemView::setItemDelegate(QAbstractItemDelegate *)
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MyAbstractItemDelegate *var1 = new MyAbstractItemDelegate;
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obj1->setItemDelegate(var1);
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QCOMPARE((QAbstractItemDelegate*)var1, obj1->itemDelegate());
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obj1->setItemDelegate((QAbstractItemDelegate *)0);
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QCOMPARE((QAbstractItemDelegate *)0, obj1->itemDelegate());
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delete var1;
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// EditTriggers QAbstractItemView::editTriggers()
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// void QAbstractItemView::setEditTriggers(EditTriggers)
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obj1->setEditTriggers(QAbstractItemView::EditTriggers(QAbstractItemView::NoEditTriggers));
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QCOMPARE(QAbstractItemView::EditTriggers(QAbstractItemView::NoEditTriggers), obj1->editTriggers());
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obj1->setEditTriggers(QAbstractItemView::EditTriggers(QAbstractItemView::CurrentChanged));
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QCOMPARE(QAbstractItemView::EditTriggers(QAbstractItemView::CurrentChanged), obj1->editTriggers());
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obj1->setEditTriggers(QAbstractItemView::EditTriggers(QAbstractItemView::DoubleClicked));
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QCOMPARE(QAbstractItemView::EditTriggers(QAbstractItemView::DoubleClicked), obj1->editTriggers());
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obj1->setEditTriggers(QAbstractItemView::EditTriggers(QAbstractItemView::SelectedClicked));
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QCOMPARE(QAbstractItemView::EditTriggers(QAbstractItemView::SelectedClicked), obj1->editTriggers());
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obj1->setEditTriggers(QAbstractItemView::EditTriggers(QAbstractItemView::EditKeyPressed));
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QCOMPARE(QAbstractItemView::EditTriggers(QAbstractItemView::EditKeyPressed), obj1->editTriggers());
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obj1->setEditTriggers(QAbstractItemView::EditTriggers(QAbstractItemView::AnyKeyPressed));
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QCOMPARE(QAbstractItemView::EditTriggers(QAbstractItemView::AnyKeyPressed), obj1->editTriggers());
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obj1->setEditTriggers(QAbstractItemView::EditTriggers(QAbstractItemView::AllEditTriggers));
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QCOMPARE(QAbstractItemView::EditTriggers(QAbstractItemView::AllEditTriggers), obj1->editTriggers());
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// bool QAbstractItemView::tabKeyNavigation()
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// void QAbstractItemView::setTabKeyNavigation(bool)
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obj1->setTabKeyNavigation(false);
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QCOMPARE(false, obj1->tabKeyNavigation());
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obj1->setTabKeyNavigation(true);
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QCOMPARE(true, obj1->tabKeyNavigation());
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// bool QAbstractItemView::dragEnabled()
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// void QAbstractItemView::setDragEnabled(bool)
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#ifndef QT_NO_DRAGANDDROP
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obj1->setDragEnabled(false);
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QCOMPARE(false, obj1->dragEnabled());
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obj1->setDragEnabled(true);
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QCOMPARE(true, obj1->dragEnabled());
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#endif
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// bool QAbstractItemView::alternatingRowColors()
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// void QAbstractItemView::setAlternatingRowColors(bool)
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obj1->setAlternatingRowColors(false);
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QCOMPARE(false, obj1->alternatingRowColors());
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obj1->setAlternatingRowColors(true);
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QCOMPARE(true, obj1->alternatingRowColors());
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// State QAbstractItemView::state()
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// void QAbstractItemView::setState(State)
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obj1->setState(QAbstractItemView::NoState);
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QCOMPARE(QAbstractItemView::NoState, obj1->state());
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obj1->setState(QAbstractItemView::DraggingState);
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QCOMPARE(QAbstractItemView::DraggingState, obj1->state());
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obj1->setState(QAbstractItemView::DragSelectingState);
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QCOMPARE(QAbstractItemView::DragSelectingState, obj1->state());
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obj1->setState(QAbstractItemView::EditingState);
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QCOMPARE(QAbstractItemView::EditingState, obj1->state());
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obj1->setState(QAbstractItemView::ExpandingState);
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QCOMPARE(QAbstractItemView::ExpandingState, obj1->state());
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obj1->setState(QAbstractItemView::CollapsingState);
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QCOMPARE(QAbstractItemView::CollapsingState, obj1->state());
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// QWidget QAbstractScrollArea::viewport()
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// void setViewport(QWidget*)
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QWidget *vp = new QWidget;
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obj1->setViewport(vp);
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QCOMPARE(vp, obj1->viewport());
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QCOMPARE(16, obj1->autoScrollMargin());
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obj1->setAutoScrollMargin(20);
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QCOMPARE(20, obj1->autoScrollMargin());
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obj1->setAutoScrollMargin(16);
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QCOMPARE(16, obj1->autoScrollMargin());
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}
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void tst_QAbstractItemView::cleanup()
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{
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QVERIFY(QApplication::topLevelWidgets().isEmpty());
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}
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void tst_QAbstractItemView::emptyModels_data()
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{
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QTest::addColumn<QString>("viewType");
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QTest::newRow("QListView") << "QListView";
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QTest::newRow("QTableView") << "QTableView";
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QTest::newRow("QTreeView") << "QTreeView";
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QTest::newRow("QHeaderView") << "QHeaderView";
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}
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void tst_QAbstractItemView::emptyModels()
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{
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QFETCH(QString, viewType);
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QScopedPointer<QAbstractItemView> view;
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if (viewType == "QListView")
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view.reset(new QListView());
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else if (viewType == "QTableView")
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view.reset(new QTableView());
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else if (viewType == "QTreeView")
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view.reset(new QTreeView());
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else if (viewType == "QHeaderView")
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view.reset(new QHeaderView(Qt::Vertical));
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else
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QVERIFY(0);
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centerOnScreen(view.data());
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moveCursorAway(view.data());
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view->show();
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QVERIFY(QTest::qWaitForWindowExposed(view.data()));
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QVERIFY(!view->model());
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QVERIFY(!view->selectionModel());
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//QVERIFY(view->itemDelegate() != 0);
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basic_tests(view.data());
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}
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void tst_QAbstractItemView::setModel_data()
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{
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QTest::addColumn<QString>("viewType");
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QTest::newRow("QListView") << "QListView";
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QTest::newRow("QTableView") << "QTableView";
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QTest::newRow("QTreeView") << "QTreeView";
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QTest::newRow("QHeaderView") << "QHeaderView";
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}
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void tst_QAbstractItemView::setModel()
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{
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QFETCH(QString, viewType);
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QScopedPointer<QAbstractItemView> view;
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if (viewType == "QListView")
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view.reset(new QListView());
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else if (viewType == "QTableView")
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view.reset(new QTableView());
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else if (viewType == "QTreeView")
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view.reset(new QTreeView());
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else if (viewType == "QHeaderView")
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view.reset(new QHeaderView(Qt::Vertical));
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else
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QVERIFY(0);
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centerOnScreen(view.data());
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moveCursorAway(view.data());
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view->show();
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QVERIFY(QTest::qWaitForWindowExposed(view.data()));
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QStandardItemModel model(20,20);
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view->setModel(0);
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view->setModel(&model);
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basic_tests(view.data());
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}
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void tst_QAbstractItemView::basic_tests(QAbstractItemView *view)
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{
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// setSelectionModel
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// Will assert as it should
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//view->setSelectionModel(0);
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// setItemDelegate
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//view->setItemDelegate(0);
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// Will asswert as it should
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// setSelectionMode
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view->setSelectionMode(QAbstractItemView::SingleSelection);
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QCOMPARE(view->selectionMode(), QAbstractItemView::SingleSelection);
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view->setSelectionMode(QAbstractItemView::ContiguousSelection);
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QCOMPARE(view->selectionMode(), QAbstractItemView::ContiguousSelection);
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view->setSelectionMode(QAbstractItemView::ExtendedSelection);
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QCOMPARE(view->selectionMode(), QAbstractItemView::ExtendedSelection);
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view->setSelectionMode(QAbstractItemView::MultiSelection);
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QCOMPARE(view->selectionMode(), QAbstractItemView::MultiSelection);
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view->setSelectionMode(QAbstractItemView::NoSelection);
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QCOMPARE(view->selectionMode(), QAbstractItemView::NoSelection);
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// setSelectionBehavior
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view->setSelectionBehavior(QAbstractItemView::SelectItems);
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QCOMPARE(view->selectionBehavior(), QAbstractItemView::SelectItems);
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view->setSelectionBehavior(QAbstractItemView::SelectRows);
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QCOMPARE(view->selectionBehavior(), QAbstractItemView::SelectRows);
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view->setSelectionBehavior(QAbstractItemView::SelectColumns);
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QCOMPARE(view->selectionBehavior(), QAbstractItemView::SelectColumns);
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// setEditTriggers
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view->setEditTriggers(QAbstractItemView::EditKeyPressed);
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QCOMPARE(view->editTriggers(), QAbstractItemView::EditKeyPressed);
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view->setEditTriggers(QAbstractItemView::NoEditTriggers);
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QCOMPARE(view->editTriggers(), QAbstractItemView::NoEditTriggers);
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view->setEditTriggers(QAbstractItemView::CurrentChanged);
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QCOMPARE(view->editTriggers(), QAbstractItemView::CurrentChanged);
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view->setEditTriggers(QAbstractItemView::DoubleClicked);
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QCOMPARE(view->editTriggers(), QAbstractItemView::DoubleClicked);
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view->setEditTriggers(QAbstractItemView::SelectedClicked);
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QCOMPARE(view->editTriggers(), QAbstractItemView::SelectedClicked);
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view->setEditTriggers(QAbstractItemView::AnyKeyPressed);
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QCOMPARE(view->editTriggers(), QAbstractItemView::AnyKeyPressed);
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view->setEditTriggers(QAbstractItemView::AllEditTriggers);
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QCOMPARE(view->editTriggers(), QAbstractItemView::AllEditTriggers);
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// setAutoScroll
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view->setAutoScroll(false);
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QCOMPARE(view->hasAutoScroll(), false);
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view->setAutoScroll(true);
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QCOMPARE(view->hasAutoScroll(), true);
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// setTabKeyNavigation
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view->setTabKeyNavigation(false);
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QCOMPARE(view->tabKeyNavigation(), false);
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view->setTabKeyNavigation(true);
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QCOMPARE(view->tabKeyNavigation(), true);
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#ifndef QT_NO_DRAGANDDROP
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// setDropIndicatorShown
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view->setDropIndicatorShown(false);
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QCOMPARE(view->showDropIndicator(), false);
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view->setDropIndicatorShown(true);
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QCOMPARE(view->showDropIndicator(), true);
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// setDragEnabled
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view->setDragEnabled(false);
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QCOMPARE(view->dragEnabled(), false);
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view->setDragEnabled(true);
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QCOMPARE(view->dragEnabled(), true);
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#endif
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// setAlternatingRowColors
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view->setAlternatingRowColors(false);
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QCOMPARE(view->alternatingRowColors(), false);
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view->setAlternatingRowColors(true);
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QCOMPARE(view->alternatingRowColors(), true);
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// setIconSize
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view->setIconSize(QSize(16, 16));
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QCOMPARE(view->iconSize(), QSize(16, 16));
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QSignalSpy spy(view, &QAbstractItemView::iconSizeChanged);
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QVERIFY(spy.isValid());
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view->setIconSize(QSize(32, 32));
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QCOMPARE(view->iconSize(), QSize(32, 32));
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QCOMPARE(spy.count(), 1);
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QCOMPARE(spy.at(0).at(0).value<QSize>(), QSize(32, 32));
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// Should this happen?
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view->setIconSize(QSize(-1, -1));
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QCOMPARE(view->iconSize(), QSize(-1, -1));
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QCOMPARE(spy.count(), 2);
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QCOMPARE(view->currentIndex(), QModelIndex());
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QCOMPARE(view->rootIndex(), QModelIndex());
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view->keyboardSearch("");
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view->keyboardSearch("foo");
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view->keyboardSearch("1");
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QCOMPARE(view->visualRect(QModelIndex()), QRect());
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view->scrollTo(QModelIndex());
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QCOMPARE(view->sizeHintForIndex(QModelIndex()), QSize());
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QCOMPARE(view->indexAt(QPoint(-1, -1)), QModelIndex());
|
|
|
|
if (!view->model()){
|
|
QCOMPARE(view->indexAt(QPoint(10, 10)), QModelIndex());
|
|
QCOMPARE(view->sizeHintForRow(0), -1);
|
|
QCOMPARE(view->sizeHintForColumn(0), -1);
|
|
}else if (view->itemDelegate()){
|
|
view->sizeHintForRow(0);
|
|
view->sizeHintForColumn(0);
|
|
}
|
|
view->openPersistentEditor(QModelIndex());
|
|
view->closePersistentEditor(QModelIndex());
|
|
|
|
view->reset();
|
|
view->setRootIndex(QModelIndex());
|
|
view->doItemsLayout();
|
|
view->selectAll();
|
|
view->edit(QModelIndex());
|
|
view->clearSelection();
|
|
view->setCurrentIndex(QModelIndex());
|
|
|
|
// protected methods
|
|
view->dataChanged(QModelIndex(), QModelIndex());
|
|
view->rowsInserted(QModelIndex(), -1, -1);
|
|
view->rowsAboutToBeRemoved(QModelIndex(), -1, -1);
|
|
view->selectionChanged(QItemSelection(), QItemSelection());
|
|
if (view->model()){
|
|
view->currentChanged(QModelIndex(), QModelIndex());
|
|
view->currentChanged(QModelIndex(), view->model()->index(0,0));
|
|
}
|
|
view->updateEditorData();
|
|
view->updateEditorGeometries();
|
|
view->updateGeometries();
|
|
view->verticalScrollbarAction(QAbstractSlider::SliderSingleStepAdd);
|
|
view->horizontalScrollbarAction(QAbstractSlider::SliderSingleStepAdd);
|
|
view->verticalScrollbarValueChanged(10);
|
|
view->horizontalScrollbarValueChanged(10);
|
|
view->closeEditor(0, QAbstractItemDelegate::NoHint);
|
|
view->commitData(0);
|
|
view->editorDestroyed(0);
|
|
|
|
view->setHorizontalStepsPerItem(2);
|
|
view->horizontalStepsPerItem();
|
|
view->setVerticalStepsPerItem(2);
|
|
view->verticalStepsPerItem();
|
|
|
|
// Will assert as it should
|
|
// view->setIndexWidget(QModelIndex(), 0);
|
|
|
|
view->moveCursor(QAbstractItemView::MoveUp, Qt::NoModifier);
|
|
view->horizontalOffset();
|
|
view->verticalOffset();
|
|
|
|
// view->isIndexHidden(QModelIndex()); // will (correctly) assert
|
|
if(view->model())
|
|
view->isIndexHidden(view->model()->index(0,0));
|
|
|
|
view->setSelection(QRect(0, 0, 10, 10), QItemSelectionModel::ClearAndSelect);
|
|
view->setSelection(QRect(-1, -1, -1, -1), QItemSelectionModel::ClearAndSelect);
|
|
view->visualRegionForSelection(QItemSelection());
|
|
view->selectedIndexes();
|
|
|
|
view->edit(QModelIndex(), QAbstractItemView::NoEditTriggers, 0);
|
|
|
|
view->selectionCommand(QModelIndex(), 0);
|
|
|
|
#ifndef QT_NO_DRAGANDDROP
|
|
if (!view->model())
|
|
view->startDrag(Qt::CopyAction);
|
|
|
|
view->viewOptions();
|
|
|
|
view->setState(QAbstractItemView::NoState);
|
|
QVERIFY(view->state()==QAbstractItemView::NoState);
|
|
view->setState(QAbstractItemView::DraggingState);
|
|
QVERIFY(view->state()==QAbstractItemView::DraggingState);
|
|
view->setState(QAbstractItemView::DragSelectingState);
|
|
QVERIFY(view->state()==QAbstractItemView::DragSelectingState);
|
|
view->setState(QAbstractItemView::EditingState);
|
|
QVERIFY(view->state()==QAbstractItemView::EditingState);
|
|
view->setState(QAbstractItemView::ExpandingState);
|
|
QVERIFY(view->state()==QAbstractItemView::ExpandingState);
|
|
view->setState(QAbstractItemView::CollapsingState);
|
|
QVERIFY(view->state()==QAbstractItemView::CollapsingState);
|
|
#endif
|
|
|
|
view->startAutoScroll();
|
|
view->stopAutoScroll();
|
|
view->doAutoScroll();
|
|
|
|
// testing mouseFoo and key functions
|
|
// QTest::mousePress(view, Qt::LeftButton, Qt::NoModifier, QPoint(0,0));
|
|
// mouseMove(view, Qt::LeftButton, Qt::NoModifier, QPoint(10,10));
|
|
// QTest::mouseRelease(view, Qt::LeftButton, Qt::NoModifier, QPoint(10,10));
|
|
// QTest::mouseClick(view, Qt::LeftButton, Qt::NoModifier, QPoint(10,10));
|
|
// mouseDClick(view, Qt::LeftButton, Qt::NoModifier, QPoint(10,10));
|
|
// QTest::keyClick(view, Qt::Key_A);
|
|
}
|
|
|
|
void tst_QAbstractItemView::noModel()
|
|
{
|
|
// From task #85415
|
|
|
|
QStandardItemModel model(20,20);
|
|
QTreeView view;
|
|
setFrameless(&view);
|
|
|
|
view.setModel(&model);
|
|
// Make the viewport smaller than the contents, so that we can scroll
|
|
view.resize(100,100);
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
// make sure that the scrollbars are not at value 0
|
|
view.scrollTo(view.model()->index(10,10));
|
|
QApplication::processEvents();
|
|
|
|
view.setModel(0);
|
|
// Due to the model is removed, this will generate a valueChanged signal on both scrollbars. (value to 0)
|
|
QApplication::processEvents();
|
|
QCOMPARE(view.model(), nullptr);
|
|
}
|
|
|
|
void tst_QAbstractItemView::dragSelect()
|
|
{
|
|
// From task #86108
|
|
|
|
QStandardItemModel model(64,64);
|
|
|
|
QTableView view;
|
|
view.setModel(&model);
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
view.setVisible(true);
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
const int delay = 2;
|
|
for (int i = 0; i < 2; ++i) {
|
|
bool tracking = (i == 1);
|
|
view.setMouseTracking(false);
|
|
QTest::mouseMove(&view, QPoint(0, 0), delay);
|
|
view.setMouseTracking(tracking);
|
|
QTest::mouseMove(&view, QPoint(50, 50), delay);
|
|
QVERIFY(view.selectionModel()->selectedIndexes().isEmpty());
|
|
}
|
|
}
|
|
|
|
void tst_QAbstractItemView::rowDelegate()
|
|
{
|
|
QStandardItemModel model(4,4);
|
|
MyAbstractItemDelegate delegate;
|
|
|
|
QTableView view;
|
|
view.setModel(&model);
|
|
view.setItemDelegateForRow(3, &delegate);
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
QModelIndex index = model.index(3, 0);
|
|
QVERIFY(!view.isPersistentEditorOpen(index));
|
|
view.openPersistentEditor(index);
|
|
QVERIFY(view.isPersistentEditorOpen(index));
|
|
QWidget *w = view.indexWidget(index);
|
|
QVERIFY(w);
|
|
QCOMPARE(w->metaObject()->className(), "QWidget");
|
|
}
|
|
|
|
void tst_QAbstractItemView::columnDelegate()
|
|
{
|
|
QStandardItemModel model(4,4);
|
|
MyAbstractItemDelegate delegate;
|
|
|
|
QTableView view;
|
|
view.setModel(&model);
|
|
view.setItemDelegateForColumn(3, &delegate);
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
QModelIndex index = model.index(0, 3);
|
|
QVERIFY(!view.isPersistentEditorOpen(index));
|
|
view.openPersistentEditor(index);
|
|
QVERIFY(view.isPersistentEditorOpen(index));
|
|
QWidget *w = view.indexWidget(index);
|
|
QVERIFY(w);
|
|
QCOMPARE(w->metaObject()->className(), "QWidget");
|
|
}
|
|
|
|
void tst_QAbstractItemView::sizeHintChangeTriggersLayout()
|
|
{
|
|
QStandardItemModel model(4, 4);
|
|
MyAbstractItemDelegate delegate;
|
|
MyAbstractItemDelegate rowDelegate;
|
|
MyAbstractItemDelegate columnDelegate;
|
|
|
|
GeometriesTestView view;
|
|
view.setModel(&model);
|
|
view.setItemDelegate(&delegate);
|
|
view.setItemDelegateForRow(1, &rowDelegate);
|
|
view.setItemDelegateForColumn(2, &columnDelegate);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
view.updateGeometriesCalled = false;
|
|
delegate.changeSize();
|
|
QCoreApplication::sendPostedEvents();
|
|
QVERIFY(view.updateGeometriesCalled);
|
|
view.updateGeometriesCalled = false;
|
|
rowDelegate.changeSize();
|
|
QCoreApplication::sendPostedEvents();
|
|
QVERIFY(view.updateGeometriesCalled);
|
|
view.updateGeometriesCalled = false;
|
|
columnDelegate.changeSize();
|
|
QCoreApplication::sendPostedEvents();
|
|
QVERIFY(view.updateGeometriesCalled);
|
|
}
|
|
|
|
void tst_QAbstractItemView::selectAll()
|
|
{
|
|
QStandardItemModel model(4,4);
|
|
QTableView view;
|
|
view.setModel(&model);
|
|
|
|
QAbstractItemView *tst_view = &view;
|
|
|
|
QCOMPARE(tst_view->selectedIndexes().count(), 0);
|
|
view.selectAll();
|
|
QCOMPARE(tst_view->selectedIndexes().count(), 4*4);
|
|
}
|
|
|
|
void tst_QAbstractItemView::ctrlA()
|
|
{
|
|
QStandardItemModel model(4,4);
|
|
QTableView view;
|
|
view.setModel(&model);
|
|
|
|
QAbstractItemView *tst_view = &view;
|
|
|
|
QCOMPARE(tst_view->selectedIndexes().count(), 0);
|
|
QTest::keyClick(&view, Qt::Key_A, Qt::ControlModifier);
|
|
QCOMPARE(tst_view->selectedIndexes().count(), 4*4);
|
|
}
|
|
|
|
void tst_QAbstractItemView::persistentEditorFocus()
|
|
{
|
|
// one row, three columns
|
|
QStandardItemModel model(1, 3);
|
|
for(int i = 0; i < model.columnCount(); ++i)
|
|
model.setData(model.index(0, i), i);
|
|
QTableView view;
|
|
view.setModel(&model);
|
|
|
|
view.openPersistentEditor(model.index(0, 1));
|
|
view.openPersistentEditor(model.index(0, 2));
|
|
|
|
//these are spinboxes because we put numbers inside
|
|
QList<QSpinBox*> list = view.viewport()->findChildren<QSpinBox*>();
|
|
QCOMPARE(list.count(), 2); //these should be the 2 editors
|
|
|
|
view.setCurrentIndex(model.index(0, 0));
|
|
QCOMPARE(view.currentIndex(), model.index(0, 0));
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
for (int i = 0; i < list.count(); ++i) {
|
|
QTRY_VERIFY(list.at(i)->isVisible());
|
|
QPoint p = QPoint(5, 5);
|
|
QMouseEvent mouseEvent(QEvent::MouseButtonPress, p, Qt::LeftButton,
|
|
Qt::LeftButton, Qt::NoModifier);
|
|
qApp->sendEvent(list.at(i), &mouseEvent);
|
|
if (!qApp->focusWidget())
|
|
QSKIP("Some window managers don't handle focus that well");
|
|
QTRY_COMPARE(qApp->focusWidget(), static_cast<QWidget *>(list.at(i)));
|
|
}
|
|
}
|
|
|
|
|
|
#if !defined(Q_OS_MAC) && !defined(Q_OS_WIN)
|
|
|
|
#if 0
|
|
|
|
static void sendMouseMove(QWidget *widget, QPoint pos = QPoint())
|
|
{
|
|
if (pos.isNull())
|
|
pos = widget->rect().center();
|
|
QMouseEvent event(QEvent::MouseMove, pos, widget->mapToGlobal(pos), Qt::NoButton, 0, 0);
|
|
QCursor::setPos(widget->mapToGlobal(pos));
|
|
qApp->processEvents();
|
|
QVERIFY(QTest::qWaitForWindowExposed(widget));
|
|
QApplication::sendEvent(widget, &event);
|
|
}
|
|
|
|
static void sendMousePress(
|
|
QWidget *widget, QPoint pos = QPoint(), Qt::MouseButton button = Qt::LeftButton)
|
|
{
|
|
if (pos.isNull())
|
|
pos = widget->rect().center();
|
|
QMouseEvent event(QEvent::MouseButtonPress, pos, widget->mapToGlobal(pos), button, 0, 0);
|
|
QApplication::sendEvent(widget, &event);
|
|
}
|
|
|
|
static void sendMouseRelease(
|
|
QWidget *widget, QPoint pos = QPoint(), Qt::MouseButton button = Qt::LeftButton)
|
|
{
|
|
if (pos.isNull())
|
|
pos = widget->rect().center();
|
|
QMouseEvent event(QEvent::MouseButtonRelease, pos, widget->mapToGlobal(pos), button, 0, 0);
|
|
QApplication::sendEvent(widget, &event);
|
|
}
|
|
|
|
class DnDTestModel : public QStandardItemModel
|
|
{
|
|
Q_OBJECT
|
|
bool dropMimeData(const QMimeData *md, Qt::DropAction action, int r, int c, const QModelIndex &p)
|
|
{
|
|
dropAction_result = action;
|
|
QStandardItemModel::dropMimeData(md, action, r, c, p);
|
|
return true;
|
|
}
|
|
Qt::DropActions supportedDropActions() const { return Qt::CopyAction | Qt::MoveAction; }
|
|
|
|
Qt::DropAction dropAction_result;
|
|
public:
|
|
DnDTestModel() : QStandardItemModel(20, 20), dropAction_result(Qt::IgnoreAction) {
|
|
for (int i = 0; i < rowCount(); ++i)
|
|
setData(index(i, 0), QString::number(i));
|
|
}
|
|
Qt::DropAction dropAction() const { return dropAction_result; }
|
|
};
|
|
|
|
class DnDTestView : public QTreeView
|
|
{
|
|
Q_OBJECT
|
|
|
|
QPoint dropPoint;
|
|
Qt::DropAction dropAction;
|
|
|
|
void dragEnterEvent(QDragEnterEvent *event)
|
|
{
|
|
QAbstractItemView::dragEnterEvent(event);
|
|
}
|
|
|
|
void dropEvent(QDropEvent *event)
|
|
{
|
|
event->setDropAction(dropAction);
|
|
QTreeView::dropEvent(event);
|
|
}
|
|
|
|
void timerEvent(QTimerEvent *event)
|
|
{
|
|
killTimer(event->timerId());
|
|
sendMouseMove(this, dropPoint);
|
|
sendMouseRelease(this);
|
|
}
|
|
|
|
void mousePressEvent(QMouseEvent *e)
|
|
{
|
|
QTreeView::mousePressEvent(e);
|
|
|
|
startTimer(0);
|
|
setState(DraggingState);
|
|
startDrag(dropAction);
|
|
}
|
|
|
|
public:
|
|
DnDTestView(Qt::DropAction dropAction, QAbstractItemModel *model)
|
|
: dropAction(dropAction)
|
|
{
|
|
header()->hide();
|
|
setModel(model);
|
|
setDragDropMode(QAbstractItemView::DragDrop);
|
|
setAcceptDrops(true);
|
|
setDragEnabled(true);
|
|
}
|
|
|
|
void dragAndDrop(QPoint drag, QPoint drop)
|
|
{
|
|
dropPoint = drop;
|
|
setCurrentIndex(indexAt(drag));
|
|
sendMousePress(viewport(), drag);
|
|
}
|
|
};
|
|
|
|
class DnDTestWidget : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
|
|
Qt::DropAction dropAction_request;
|
|
Qt::DropAction dropAction_result;
|
|
QWidget *dropTarget;
|
|
|
|
void timerEvent(QTimerEvent *event)
|
|
{
|
|
killTimer(event->timerId());
|
|
sendMouseMove(dropTarget);
|
|
sendMouseRelease(dropTarget);
|
|
}
|
|
|
|
void mousePressEvent(QMouseEvent *)
|
|
{
|
|
QDrag *drag = new QDrag(this);
|
|
QMimeData *mimeData = new QMimeData;
|
|
mimeData->setData("application/x-qabstractitemmodeldatalist", QByteArray(""));
|
|
drag->setMimeData(mimeData);
|
|
startTimer(0);
|
|
dropAction_result = drag->start(dropAction_request);
|
|
}
|
|
|
|
public:
|
|
Qt::DropAction dropAction() const { return dropAction_result; }
|
|
|
|
void dragAndDrop(QWidget *dropTarget, Qt::DropAction dropAction)
|
|
{
|
|
this->dropTarget = dropTarget;
|
|
dropAction_request = dropAction;
|
|
sendMousePress(this);
|
|
}
|
|
};
|
|
|
|
void tst_QAbstractItemView::dragAndDrop()
|
|
{
|
|
// From Task 137729
|
|
|
|
|
|
const int attempts = 10;
|
|
int successes = 0;
|
|
for (int i = 0; i < attempts; ++i) {
|
|
Qt::DropAction dropAction = Qt::MoveAction;
|
|
|
|
DnDTestModel model;
|
|
DnDTestView view(dropAction, &model);
|
|
DnDTestWidget widget;
|
|
|
|
const int size = 200;
|
|
widget.setFixedSize(size, size);
|
|
view.setFixedSize(size, size);
|
|
|
|
widget.move(0, 0);
|
|
view.move(int(size * 1.5), int(size * 1.5));
|
|
|
|
widget.show();
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&widget));
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
widget.dragAndDrop(&view, dropAction);
|
|
if (model.dropAction() == dropAction
|
|
&& widget.dropAction() == dropAction)
|
|
++successes;
|
|
}
|
|
|
|
if (successes < attempts) {
|
|
QString msg = QString("# successes (%1) < # attempts (%2)").arg(successes).arg(attempts);
|
|
QWARN(msg.toLatin1());
|
|
}
|
|
QVERIFY(successes > 0); // allow for some "event unstability" (i.e. unless
|
|
// successes == 0, QAbstractItemView is probably ok!)
|
|
}
|
|
|
|
void tst_QAbstractItemView::dragAndDropOnChild()
|
|
{
|
|
|
|
const int attempts = 10;
|
|
int successes = 0;
|
|
for (int i = 0; i < attempts; ++i) {
|
|
Qt::DropAction dropAction = Qt::MoveAction;
|
|
|
|
DnDTestModel model;
|
|
QModelIndex parent = model.index(0, 0);
|
|
model.insertRow(0, parent);
|
|
model.insertColumn(0, parent);
|
|
QModelIndex child = model.index(0, 0, parent);
|
|
model.setData(child, "child");
|
|
QCOMPARE(model.rowCount(parent), 1);
|
|
DnDTestView view(dropAction, &model);
|
|
view.setExpanded(parent, true);
|
|
view.setDragDropMode(QAbstractItemView::InternalMove);
|
|
|
|
const int size = 200;
|
|
view.setFixedSize(size, size);
|
|
view.move(int(size * 1.5), int(size * 1.5));
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
view.dragAndDrop(view.visualRect(parent).center(),
|
|
view.visualRect(child).center());
|
|
if (model.dropAction() == dropAction)
|
|
++successes;
|
|
}
|
|
|
|
QCOMPARE(successes, 0);
|
|
}
|
|
|
|
#endif // 0
|
|
#endif // !Q_OS_MAC && !Q_OS_WIN
|
|
|
|
class TestModel : public QStandardItemModel
|
|
{
|
|
public:
|
|
TestModel(int rows, int columns) : QStandardItemModel(rows, columns)
|
|
{
|
|
setData_count = 0;
|
|
}
|
|
|
|
virtual bool setData(const QModelIndex &/*index*/, const QVariant &/*value*/, int /*role = Qt::EditRole*/)
|
|
{
|
|
++setData_count;
|
|
return true;
|
|
}
|
|
|
|
int setData_count;
|
|
};
|
|
|
|
typedef QList<int> IntList;
|
|
|
|
void tst_QAbstractItemView::setItemDelegate_data()
|
|
{
|
|
// default is rows, a -1 will switch to columns
|
|
QTest::addColumn<IntList>("rowsOrColumnsWithDelegate");
|
|
QTest::addColumn<QPoint>("cellToEdit");
|
|
QTest::newRow("4 columndelegates")
|
|
<< (IntList() << -1 << 0 << 1 << 2 << 3)
|
|
<< QPoint(0, 0);
|
|
QTest::newRow("2 identical rowdelegates on the same row")
|
|
<< (IntList() << 0 << 0)
|
|
<< QPoint(0, 0);
|
|
QTest::newRow("2 identical columndelegates on the same column")
|
|
<< (IntList() << -1 << 2 << 2)
|
|
<< QPoint(2, 0);
|
|
QTest::newRow("2 duplicate delegates, 1 row and 1 column")
|
|
<< (IntList() << 0 << -1 << 2)
|
|
<< QPoint(2, 0);
|
|
QTest::newRow("4 duplicate delegates, 2 row and 2 column")
|
|
<< (IntList() << 0 << 0 << -1 << 2 << 2)
|
|
<< QPoint(2, 0);
|
|
|
|
}
|
|
|
|
void tst_QAbstractItemView::setItemDelegate()
|
|
{
|
|
QFETCH(IntList, rowsOrColumnsWithDelegate);
|
|
QFETCH(QPoint, cellToEdit);
|
|
QTableView v;
|
|
QItemDelegate *delegate = new QItemDelegate(&v);
|
|
TestModel model(5, 5);
|
|
v.setModel(&model);
|
|
|
|
bool row = true;
|
|
foreach (int rc, rowsOrColumnsWithDelegate) {
|
|
if (rc == -1) {
|
|
row = !row;
|
|
} else {
|
|
if (row) {
|
|
v.setItemDelegateForRow(rc, delegate);
|
|
} else {
|
|
v.setItemDelegateForColumn(rc, delegate);
|
|
}
|
|
}
|
|
}
|
|
centerOnScreen(&v);
|
|
moveCursorAway(&v);
|
|
v.show();
|
|
#if 0 // Used to be included in Qt4 for Q_WS_X11
|
|
QCursor::setPos(v.geometry().center());
|
|
#endif
|
|
QApplication::setActiveWindow(&v);
|
|
QVERIFY(QTest::qWaitForWindowActive(&v));
|
|
|
|
QModelIndex index = model.index(cellToEdit.y(), cellToEdit.x());
|
|
v.edit(index);
|
|
|
|
// This will close the editor
|
|
QTRY_VERIFY(QApplication::focusWidget());
|
|
QWidget *editor = QApplication::focusWidget();
|
|
QVERIFY(editor);
|
|
editor->hide();
|
|
delete editor;
|
|
QCOMPARE(model.setData_count, 1);
|
|
delete delegate;
|
|
}
|
|
|
|
void tst_QAbstractItemView::noFallbackToRoot()
|
|
{
|
|
QStandardItemModel model(0, 1);
|
|
for (int i = 0; i < 5; ++i)
|
|
model.appendRow(new QStandardItem("top" + QString::number(i)));
|
|
QStandardItem *par1 = model.item(1);
|
|
for (int j = 0; j < 15; ++j)
|
|
par1->appendRow(new QStandardItem("sub" + QString::number(j)));
|
|
QStandardItem *par2 = par1->child(2);
|
|
for (int k = 0; k < 10; ++k)
|
|
par2->appendRow(new QStandardItem("bot" + QString::number(k)));
|
|
QStandardItem *it1 = par2->child(5);
|
|
|
|
QModelIndex parent1 = model.indexFromItem(par1);
|
|
QModelIndex parent2 = model.indexFromItem(par2);
|
|
QModelIndex item1 = model.indexFromItem(it1);
|
|
|
|
QTreeView v;
|
|
v.setModel(&model);
|
|
v.setRootIndex(parent1);
|
|
v.setCurrentIndex(item1);
|
|
QCOMPARE(v.currentIndex(), item1);
|
|
QVERIFY(model.removeRows(0, 10, parent2));
|
|
QCOMPARE(v.currentIndex(), parent2);
|
|
QVERIFY(model.removeRows(0, 15, parent1));
|
|
QCOMPARE(v.currentIndex(), QModelIndex());
|
|
}
|
|
|
|
void tst_QAbstractItemView::setCurrentIndex_data()
|
|
{
|
|
QTest::addColumn<QString>("viewType");
|
|
QTest::addColumn<int>("itemFlags");
|
|
QTest::addColumn<bool>("result");
|
|
|
|
QStringList widgets;
|
|
widgets << "QListView" << "QTreeView" << "QHeaderView" << "QTableView";
|
|
|
|
foreach(QString widget, widgets) {
|
|
QTest::newRow((widget+QLatin1String(": no flags")).toLocal8Bit().constData())
|
|
<< widget << (int)0 << false;
|
|
QTest::newRow((widget+QLatin1String(": checkable")).toLocal8Bit().constData())
|
|
<< widget << (int)Qt::ItemIsUserCheckable << false;
|
|
QTest::newRow((widget+QLatin1String(": selectable")).toLocal8Bit().constData())
|
|
<< widget << (int)Qt::ItemIsSelectable << false;
|
|
QTest::newRow((widget+QLatin1String(": enabled")).toLocal8Bit().constData())
|
|
<< widget << (int)Qt::ItemIsEnabled << true;
|
|
QTest::newRow((widget+QLatin1String(": enabled|selectable")).toLocal8Bit().constData())
|
|
<< widget << (int)(Qt::ItemIsSelectable|Qt::ItemIsEnabled) << true;
|
|
}
|
|
}
|
|
|
|
void tst_QAbstractItemView::setCurrentIndex()
|
|
{
|
|
QFETCH(QString, viewType);
|
|
QFETCH(int, itemFlags);
|
|
QFETCH(bool, result);
|
|
|
|
QScopedPointer<QAbstractItemView> view;
|
|
|
|
if (viewType == "QListView")
|
|
view.reset(new QListView());
|
|
else if (viewType == "QTableView")
|
|
view.reset(new QTableView());
|
|
else if (viewType == "QTreeView")
|
|
view.reset(new QTreeView());
|
|
else if (viewType == "QHeaderView")
|
|
view.reset(new QHeaderView(Qt::Vertical));
|
|
else
|
|
QVERIFY(0);
|
|
|
|
centerOnScreen(view.data());
|
|
moveCursorAway(view.data());
|
|
view->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(view.data()));
|
|
|
|
QStandardItemModel *model = new QStandardItemModel(view.data());
|
|
QStandardItem *item = new QStandardItem("first item");
|
|
item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
|
|
model->appendRow(item);
|
|
|
|
item = new QStandardItem("test item");
|
|
item->setFlags(Qt::ItemFlags(itemFlags));
|
|
model->appendRow(item);
|
|
|
|
view->setModel(model);
|
|
|
|
view->setCurrentIndex(model->index(0,0));
|
|
QCOMPARE(view->currentIndex(), model->index(0,0));
|
|
view->setCurrentIndex(model->index(1,0));
|
|
QVERIFY(view->currentIndex() == model->index(result ? 1 : 0,0));
|
|
}
|
|
|
|
void tst_QAbstractItemView::task221955_selectedEditor()
|
|
{
|
|
QPushButton *button;
|
|
|
|
QTreeWidget tree;
|
|
tree.setColumnCount(2);
|
|
|
|
tree.addTopLevelItem(new QTreeWidgetItem(QStringList() << "Foo" <<"1"));
|
|
tree.addTopLevelItem(new QTreeWidgetItem(QStringList() << "Bar" <<"2"));
|
|
tree.addTopLevelItem(new QTreeWidgetItem(QStringList() << "Baz" <<"3"));
|
|
|
|
QTreeWidgetItem *dummy = new QTreeWidgetItem();
|
|
tree.addTopLevelItem(dummy);
|
|
tree.setItemWidget(dummy, 0, button = new QPushButton("More..."));
|
|
button->setAutoFillBackground(true); // as recommended in doc
|
|
|
|
centerOnScreen(&tree);
|
|
moveCursorAway(&tree);
|
|
tree.show();
|
|
tree.setFocus();
|
|
tree.setCurrentIndex(tree.model()->index(1,0));
|
|
QApplication::setActiveWindow(&tree);
|
|
QVERIFY(QTest::qWaitForWindowActive(&tree));
|
|
|
|
QVERIFY(! tree.selectionModel()->selectedIndexes().contains(tree.model()->index(3,0)));
|
|
|
|
//We set the focus to the button, the index need to be selected
|
|
button->setFocus();
|
|
QTRY_VERIFY(tree.selectionModel()->selectedIndexes().contains(tree.model()->index(3,0)));
|
|
|
|
tree.setCurrentIndex(tree.model()->index(1,0));
|
|
QVERIFY(! tree.selectionModel()->selectedIndexes().contains(tree.model()->index(3,0)));
|
|
|
|
//Same thing but with the flag NoSelection, nothing can be selected.
|
|
tree.setFocus();
|
|
tree.setSelectionMode(QAbstractItemView::NoSelection);
|
|
tree.clearSelection();
|
|
QVERIFY(tree.selectionModel()->selectedIndexes().isEmpty());
|
|
button->setFocus();
|
|
QTest::qWait(50);
|
|
QVERIFY(tree.selectionModel()->selectedIndexes().isEmpty());
|
|
}
|
|
|
|
void tst_QAbstractItemView::task250754_fontChange()
|
|
{
|
|
QString app_css = qApp->styleSheet();
|
|
qApp->setStyleSheet("/* */");
|
|
|
|
QWidget w;
|
|
QTreeView tree(&w);
|
|
QVBoxLayout *vLayout = new QVBoxLayout(&w);
|
|
vLayout->addWidget(&tree);
|
|
|
|
QStandardItemModel *m = new QStandardItemModel(this);
|
|
for (int i=0; i<20; ++i) {
|
|
QStandardItem *item = new QStandardItem(QStringLiteral("Item number ") + QString::number(i));
|
|
for (int j=0; j<5; ++j) {
|
|
QStandardItem *child = new QStandardItem(QStringLiteral("Child Item number ") + QString::number(j));
|
|
item->setChild(j, 0, child);
|
|
}
|
|
m->setItem(i, 0, item);
|
|
}
|
|
tree.setModel(m);
|
|
|
|
tree.setHeaderHidden(true); // The header is (in certain styles) dpi dependent
|
|
w.resize(160, 350); // Minimum width for windows with frame on Windows 8
|
|
centerOnScreen(&w);
|
|
moveCursorAway(&w);
|
|
w.showNormal();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&w));
|
|
QFont font = tree.font();
|
|
font.setPixelSize(10);
|
|
tree.setFont(font);
|
|
QTRY_VERIFY(!tree.verticalScrollBar()->isVisible());
|
|
|
|
font.setPixelSize(60);
|
|
tree.setFont(font);
|
|
//now with the huge items, the scrollbar must be visible
|
|
QTRY_VERIFY(tree.verticalScrollBar()->isVisible());
|
|
|
|
qApp->setStyleSheet(app_css);
|
|
}
|
|
|
|
void tst_QAbstractItemView::task200665_itemEntered()
|
|
{
|
|
//we test that view will emit entered
|
|
//when the scrollbar move but not the mouse itself
|
|
QStandardItemModel model(1000,1);
|
|
QListView view;
|
|
view.setModel(&model);
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
QCursor::setPos(view.geometry().center());
|
|
QTRY_COMPARE(QCursor::pos(), view.geometry().center());
|
|
QSignalSpy spy(&view, SIGNAL(entered(QModelIndex)));
|
|
view.verticalScrollBar()->setValue(view.verticalScrollBar()->maximum());
|
|
|
|
QTRY_COMPARE(spy.count(), 1);
|
|
}
|
|
|
|
void tst_QAbstractItemView::task257481_emptyEditor()
|
|
{
|
|
QIcon icon = qApp->style()->standardIcon(QStyle::SP_ComputerIcon);
|
|
|
|
QStandardItemModel model;
|
|
|
|
model.appendRow( new QStandardItem(icon, QString()) );
|
|
model.appendRow( new QStandardItem(icon, "Editor works") );
|
|
model.appendRow( new QStandardItem( QString() ) );
|
|
|
|
QTreeView treeView;
|
|
treeView.setRootIsDecorated(false);
|
|
treeView.setModel(&model);
|
|
centerOnScreen(&treeView);
|
|
moveCursorAway(&treeView);
|
|
treeView.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&treeView));
|
|
|
|
treeView.edit(model.index(0,0));
|
|
QList<QLineEdit *> lineEditors = treeView.viewport()->findChildren<QLineEdit *>();
|
|
QCOMPARE(lineEditors.count(), 1);
|
|
QVERIFY(!lineEditors.first()->size().isEmpty());
|
|
|
|
treeView.edit(model.index(1,0));
|
|
lineEditors = treeView.viewport()->findChildren<QLineEdit *>();
|
|
QCOMPARE(lineEditors.count(), 1);
|
|
QVERIFY(!lineEditors.first()->size().isEmpty());
|
|
|
|
treeView.edit(model.index(2,0));
|
|
lineEditors = treeView.viewport()->findChildren<QLineEdit *>();
|
|
QCOMPARE(lineEditors.count(), 1);
|
|
QVERIFY(!lineEditors.first()->size().isEmpty());
|
|
}
|
|
|
|
void tst_QAbstractItemView::shiftArrowSelectionAfterScrolling()
|
|
{
|
|
QStandardItemModel model;
|
|
for (int i=0; i<10; ++i) {
|
|
QStandardItem *item = new QStandardItem(QString::number(i));
|
|
model.setItem(i, 0, item);
|
|
}
|
|
|
|
QListView view;
|
|
view.setFixedSize(160, 250); // Minimum width for windows with frame on Windows 8
|
|
view.setFlow(QListView::LeftToRight);
|
|
view.setGridSize(QSize(100, 100));
|
|
view.setSelectionMode(QListView::ExtendedSelection);
|
|
view.setViewMode(QListView::IconMode);
|
|
view.setModel(&model);
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
QModelIndex index0 = model.index(0, 0);
|
|
QModelIndex index1 = model.index(1, 0);
|
|
QModelIndex index9 = model.index(9, 0);
|
|
|
|
view.selectionModel()->setCurrentIndex(index0, QItemSelectionModel::NoUpdate);
|
|
QCOMPARE(view.currentIndex(), index0);
|
|
|
|
view.scrollTo(index9);
|
|
QTest::keyClick(&view, Qt::Key_Down, Qt::ShiftModifier);
|
|
|
|
QCOMPARE(view.currentIndex(), index1);
|
|
QModelIndexList selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 2);
|
|
QVERIFY(selected.contains(index0));
|
|
QVERIFY(selected.contains(index1));
|
|
}
|
|
|
|
void tst_QAbstractItemView::shiftSelectionAfterRubberbandSelection()
|
|
{
|
|
QStandardItemModel model;
|
|
for (int i=0; i<3; ++i) {
|
|
QStandardItem *item = new QStandardItem(QString::number(i));
|
|
model.setItem(i, 0, item);
|
|
}
|
|
|
|
QListView view;
|
|
view.setFixedSize(160, 450); // Minimum width for windows with frame on Windows 8
|
|
view.setFlow(QListView::LeftToRight);
|
|
view.setGridSize(QSize(100, 100));
|
|
view.setSelectionMode(QListView::ExtendedSelection);
|
|
view.setViewMode(QListView::IconMode);
|
|
view.setModel(&model);
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
QModelIndex index0 = model.index(0, 0);
|
|
QModelIndex index1 = model.index(1, 0);
|
|
QModelIndex index2 = model.index(2, 0);
|
|
|
|
view.setCurrentIndex(index0);
|
|
QCOMPARE(view.currentIndex(), index0);
|
|
|
|
// Determine the points where the rubberband selection starts and ends
|
|
QPoint pressPos = view.visualRect(index1).bottomRight() + QPoint(1, 1);
|
|
QPoint releasePos = view.visualRect(index1).center();
|
|
QVERIFY(!view.indexAt(pressPos).isValid());
|
|
QCOMPARE(view.indexAt(releasePos), index1);
|
|
|
|
// Select item 1 using a rubberband selection
|
|
// The mouse move event has to be created manually because the QTest framework does not
|
|
// contain a function for mouse moves with buttons pressed
|
|
QTest::mousePress(view.viewport(), Qt::LeftButton, Qt::NoModifier, pressPos);
|
|
QMouseEvent moveEvent(QEvent::MouseMove, releasePos, Qt::NoButton, Qt::LeftButton, Qt::NoModifier);
|
|
bool moveEventReceived = qApp->notify(view.viewport(), &moveEvent);
|
|
QVERIFY(moveEventReceived);
|
|
QTest::mouseRelease(view.viewport(), Qt::LeftButton, Qt::NoModifier, releasePos);
|
|
QCOMPARE(view.currentIndex(), index1);
|
|
|
|
// Shift-click item 2
|
|
QPoint item2Pos = view.visualRect(index2).center();
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::ShiftModifier, item2Pos);
|
|
QCOMPARE(view.currentIndex(), index2);
|
|
|
|
// Verify that the selection worked OK
|
|
QModelIndexList selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 2);
|
|
QVERIFY(selected.contains(index1));
|
|
QVERIFY(selected.contains(index2));
|
|
|
|
// Select item 0 to revert the selection
|
|
view.setCurrentIndex(index0);
|
|
QCOMPARE(view.currentIndex(), index0);
|
|
|
|
// Repeat the same steps as above, but with a Shift-Arrow selection
|
|
QTest::mousePress(view.viewport(), Qt::LeftButton, Qt::NoModifier, pressPos);
|
|
QMouseEvent moveEvent2(QEvent::MouseMove, releasePos, Qt::NoButton, Qt::LeftButton, Qt::NoModifier);
|
|
moveEventReceived = qApp->notify(view.viewport(), &moveEvent2);
|
|
QVERIFY(moveEventReceived);
|
|
QTest::mouseRelease(view.viewport(), Qt::LeftButton, Qt::NoModifier, releasePos);
|
|
QCOMPARE(view.currentIndex(), index1);
|
|
|
|
// Press Shift-Down
|
|
QTest::keyClick(&view, Qt::Key_Down, Qt::ShiftModifier);
|
|
QCOMPARE(view.currentIndex(), index2);
|
|
|
|
// Verify that the selection worked OK
|
|
selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 2);
|
|
QVERIFY(selected.contains(index1));
|
|
QVERIFY(selected.contains(index2));
|
|
}
|
|
|
|
void tst_QAbstractItemView::ctrlRubberbandSelection()
|
|
{
|
|
QStandardItemModel model;
|
|
for (int i=0; i<3; ++i) {
|
|
QStandardItem *item = new QStandardItem(QString::number(i));
|
|
model.setItem(i, 0, item);
|
|
}
|
|
|
|
QListView view;
|
|
view.setFixedSize(160, 450); // Minimum width for windows with frame on Windows 8
|
|
view.setFlow(QListView::LeftToRight);
|
|
view.setGridSize(QSize(100, 100));
|
|
view.setSelectionMode(QListView::ExtendedSelection);
|
|
view.setViewMode(QListView::IconMode);
|
|
view.setModel(&model);
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
QModelIndex index1 = model.index(1, 0);
|
|
QModelIndex index2 = model.index(2, 0);
|
|
|
|
// Select item 1
|
|
view.setCurrentIndex(index1);
|
|
QModelIndexList selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 1);
|
|
QVERIFY(selected.contains(index1));
|
|
|
|
// Now press control and draw a rubberband around items 1 and 2.
|
|
// The mouse move event has to be created manually because the QTest framework does not
|
|
// contain a function for mouse moves with buttons pressed.
|
|
QPoint pressPos = view.visualRect(index1).topLeft() - QPoint(1, 1);
|
|
QPoint releasePos = view.visualRect(index2).bottomRight() + QPoint(1, 1);
|
|
QTest::mousePress(view.viewport(), Qt::LeftButton, Qt::ControlModifier, pressPos);
|
|
QMouseEvent moveEvent(QEvent::MouseMove, releasePos, Qt::NoButton, Qt::LeftButton, Qt::ControlModifier);
|
|
bool moveEventReceived = qApp->notify(view.viewport(), &moveEvent);
|
|
QVERIFY(moveEventReceived);
|
|
QTest::mouseRelease(view.viewport(), Qt::LeftButton, Qt::ControlModifier, releasePos);
|
|
|
|
// Verify that item 2 is selected now
|
|
selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 1);
|
|
QVERIFY(selected.contains(index2));
|
|
}
|
|
|
|
void tst_QAbstractItemView::QTBUG6407_extendedSelection()
|
|
{
|
|
QListWidget view;
|
|
view.setSelectionMode(QAbstractItemView::ExtendedSelection);
|
|
for(int i = 0; i < 50; ++i)
|
|
view.addItem(QString::number(i));
|
|
|
|
QFont font = view.font();
|
|
font.setPixelSize(10);
|
|
view.setFont(font);
|
|
view.resize(200,240);
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
|
|
view.show();
|
|
QApplication::setActiveWindow(&view);
|
|
QVERIFY(QTest::qWaitForWindowActive(&view));
|
|
QCOMPARE(static_cast<QWidget *>(&view), QApplication::activeWindow());
|
|
|
|
view.verticalScrollBar()->setValue(view.verticalScrollBar()->maximum());
|
|
|
|
QModelIndex index49 = view.model()->index(49,0);
|
|
QPoint p = view.visualRect(index49).center();
|
|
QVERIFY(view.viewport()->rect().contains(p));
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, p);
|
|
QCOMPARE(view.currentIndex(), index49);
|
|
QCOMPARE(view.selectedItems().count(), 1);
|
|
|
|
QModelIndex index47 = view.model()->index(47,0);
|
|
p = view.visualRect(index47).center();
|
|
QVERIFY(view.viewport()->rect().contains(p));
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::ShiftModifier, p);
|
|
QCOMPARE(view.currentIndex(), index47);
|
|
QCOMPARE(view.selectedItems().count(), 3); //49, 48, 47;
|
|
|
|
QModelIndex index44 = view.model()->index(44,0);
|
|
p = view.visualRect(index44).center();
|
|
QVERIFY(view.viewport()->rect().contains(p));
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::ShiftModifier, p);
|
|
QCOMPARE(view.currentIndex(), index44);
|
|
QCOMPARE(view.selectedItems().count(), 6); //49 .. 44;
|
|
|
|
}
|
|
|
|
void tst_QAbstractItemView::QTBUG6753_selectOnSelection()
|
|
{
|
|
QTableWidget table(5, 5);
|
|
for (int i = 0; i < table.rowCount(); ++i)
|
|
for (int j = 0; j < table.columnCount(); ++j)
|
|
table.setItem(i, j, new QTableWidgetItem("choo-be-doo-wah"));
|
|
|
|
centerOnScreen(&table);
|
|
moveCursorAway(&table);
|
|
table.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&table));
|
|
|
|
table.setSelectionMode(QAbstractItemView::ExtendedSelection);
|
|
table.selectAll();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&table));
|
|
QModelIndex item = table.model()->index(1,1);
|
|
QRect itemRect = table.visualRect(item);
|
|
QTest::mouseMove(table.viewport(), itemRect.center());
|
|
QTest::mouseClick(table.viewport(), Qt::LeftButton, Qt::NoModifier, itemRect.center());
|
|
|
|
QCOMPARE(table.selectedItems().count(), 1);
|
|
QCOMPARE(table.selectedItems().first(), table.item(item.row(), item.column()));
|
|
}
|
|
|
|
void tst_QAbstractItemView::testDelegateDestroyEditor()
|
|
{
|
|
QTableWidget table(5, 5);
|
|
MyAbstractItemDelegate delegate;
|
|
table.setItemDelegate(&delegate);
|
|
table.edit(table.model()->index(1, 1));
|
|
QAbstractItemView *tv = &table;
|
|
QVERIFY(!delegate.calledVirtualDtor);
|
|
tv->closeEditor(delegate.openedEditor, QAbstractItemDelegate::NoHint);
|
|
QVERIFY(delegate.calledVirtualDtor);
|
|
}
|
|
|
|
void tst_QAbstractItemView::testClickedSignal()
|
|
{
|
|
QTableWidget view(5, 5);
|
|
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
view.showNormal();
|
|
QApplication::setActiveWindow(&view);
|
|
QVERIFY(QTest::qWaitForWindowActive(&view));
|
|
QCOMPARE(static_cast<QWidget *>(&view), QApplication::activeWindow());
|
|
|
|
QModelIndex index49 = view.model()->index(49,0);
|
|
QPoint p = view.visualRect(index49).center();
|
|
QVERIFY(view.viewport()->rect().contains(p));
|
|
|
|
QSignalSpy clickedSpy(&view, SIGNAL(clicked(QModelIndex)));
|
|
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, p);
|
|
QCOMPARE(clickedSpy.count(), 1);
|
|
|
|
QTest::mouseClick(view.viewport(), Qt::RightButton, 0, p);
|
|
// We expect that right-clicks do not cause the clicked() signal to
|
|
// be emitted.
|
|
QCOMPARE(clickedSpy.count(), 1);
|
|
|
|
}
|
|
|
|
class StateChangeDelegate : public QItemDelegate {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
explicit StateChangeDelegate(QObject* parent = 0) :
|
|
QItemDelegate(parent)
|
|
{}
|
|
|
|
void setEditorData(QWidget *editor, const QModelIndex &index) const override {
|
|
Q_UNUSED(index);
|
|
static bool w = true;
|
|
editor->setEnabled(w);
|
|
w = !w;
|
|
}
|
|
};
|
|
|
|
class StateChangeModel : public QStandardItemModel {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
explicit StateChangeModel(QObject *parent = 0) :
|
|
QStandardItemModel(parent)
|
|
{}
|
|
|
|
void emitDataChanged() {
|
|
emit dataChanged(index(0, 0), index(0, 1));
|
|
}
|
|
};
|
|
|
|
|
|
void tst_QAbstractItemView::testChangeEditorState()
|
|
{
|
|
// Test for QTBUG-25370
|
|
StateChangeModel model;
|
|
{
|
|
QStandardItem* item = new QStandardItem("a");
|
|
model.setItem(0, 0, item);
|
|
}
|
|
{
|
|
QStandardItem* item = new QStandardItem("b");
|
|
model.setItem(0, 1, item);
|
|
}
|
|
|
|
QTableView view;
|
|
view.setEditTriggers(QAbstractItemView::CurrentChanged);
|
|
view.setItemDelegate(new StateChangeDelegate(&view));
|
|
view.setModel(&model);
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
view.show();
|
|
QApplication::setActiveWindow(&view);
|
|
QVERIFY(QTest::qWaitForWindowActive(&view));
|
|
QCOMPARE(static_cast<QWidget *>(&view), QApplication::activeWindow());
|
|
|
|
model.emitDataChanged();
|
|
// No segfault - the test passes.
|
|
}
|
|
|
|
void tst_QAbstractItemView::deselectInSingleSelection()
|
|
{
|
|
QTableView view;
|
|
QStandardItemModel s;
|
|
s.setRowCount(10);
|
|
s.setColumnCount(10);
|
|
view.setModel(&s);
|
|
centerOnScreen(&view);
|
|
moveCursorAway(&view);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
view.setSelectionMode(QAbstractItemView::SingleSelection);
|
|
view.setEditTriggers(QAbstractItemView::NoEditTriggers);
|
|
QApplication::setActiveWindow(&view);
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
// mouse
|
|
QModelIndex index22 = s.index(2, 2);
|
|
QRect rect22 = view.visualRect(index22);
|
|
QPoint clickpos = rect22.center();
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, clickpos);
|
|
QCOMPARE(view.currentIndex(), index22);
|
|
QCOMPARE(view.selectionModel()->selectedIndexes().count(), 1);
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::ControlModifier, clickpos);
|
|
QCOMPARE(view.currentIndex(), index22);
|
|
QCOMPARE(view.selectionModel()->selectedIndexes().count(), 0);
|
|
|
|
// second click with modifier however does select
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::ControlModifier, clickpos);
|
|
QCOMPARE(view.currentIndex(), index22);
|
|
QCOMPARE(view.selectionModel()->selectedIndexes().count(), 1);
|
|
|
|
// keyboard
|
|
QTest::keyClick(&view, Qt::Key_Space, Qt::NoModifier);
|
|
QCOMPARE(view.currentIndex(), index22);
|
|
QCOMPARE(view.selectionModel()->selectedIndexes().count(), 1);
|
|
QTest::keyClick(&view, Qt::Key_Space, Qt::ControlModifier);
|
|
QCOMPARE(view.currentIndex(), index22);
|
|
QCOMPARE(view.selectionModel()->selectedIndexes().count(), 0);
|
|
|
|
// second keypress with modifier however does select
|
|
QTest::keyClick(&view, Qt::Key_Space, Qt::ControlModifier);
|
|
QCOMPARE(view.currentIndex(), index22);
|
|
QCOMPARE(view.selectionModel()->selectedIndexes().count(), 1);
|
|
}
|
|
|
|
void tst_QAbstractItemView::testNoActivateOnDisabledItem()
|
|
{
|
|
QTreeView treeView;
|
|
QStandardItemModel model(1, 1);
|
|
QStandardItem *item = new QStandardItem("item");
|
|
model.setItem(0, 0, item);
|
|
item->setFlags(Qt::NoItemFlags);
|
|
treeView.setModel(&model);
|
|
centerOnScreen(&treeView);
|
|
moveCursorAway(&treeView);
|
|
treeView.show();
|
|
|
|
QApplication::setActiveWindow(&treeView);
|
|
QVERIFY(QTest::qWaitForWindowActive(&treeView));
|
|
|
|
QSignalSpy activatedSpy(&treeView, SIGNAL(activated(QModelIndex)));
|
|
|
|
// Ensure clicking on a disabled item doesn't emit itemActivated.
|
|
QModelIndex itemIndex = treeView.model()->index(0, 0);
|
|
QPoint clickPos = treeView.visualRect(itemIndex).center();
|
|
QTest::mouseClick(treeView.viewport(), Qt::LeftButton, 0, clickPos);
|
|
|
|
QCOMPARE(activatedSpy.count(), 0);
|
|
}
|
|
|
|
void tst_QAbstractItemView::testFocusPolicy_data()
|
|
{
|
|
QTest::addColumn<QAbstractItemDelegate*>("delegate");
|
|
|
|
QAbstractItemDelegate *styledItemDelegate = new QStyledItemDelegate(this);
|
|
QAbstractItemDelegate *itemDelegate = new QItemDelegate(this);
|
|
|
|
QTest::newRow("QStyledItemDelegate") << styledItemDelegate;
|
|
QTest::newRow("QItemDelegate") << itemDelegate;
|
|
}
|
|
|
|
void tst_QAbstractItemView::testFocusPolicy()
|
|
{
|
|
QFETCH(QAbstractItemDelegate*, delegate);
|
|
|
|
QWidget window;
|
|
QTableView *table = new QTableView(&window);
|
|
table->setItemDelegate(delegate);
|
|
QVBoxLayout *layout = new QVBoxLayout(&window);
|
|
layout->addWidget(table);
|
|
|
|
QStandardItemModel model;
|
|
model.setRowCount(10);
|
|
model.setColumnCount(10);
|
|
table->setModel(&model);
|
|
table->setCurrentIndex(model.index(1, 1));
|
|
|
|
centerOnScreen(&window);
|
|
moveCursorAway(&window);
|
|
|
|
window.show();
|
|
QApplication::setActiveWindow(&window);
|
|
QVERIFY(QTest::qWaitForWindowActive(&window));
|
|
|
|
// itemview accepts focus => editor is closed => return focus to the itemview
|
|
QPoint clickpos = table->visualRect(model.index(1, 1)).center();
|
|
QTest::mouseDClick(table->viewport(), Qt::LeftButton, Qt::NoModifier, clickpos);
|
|
QWidget *editor = qApp->focusWidget();
|
|
QVERIFY(editor);
|
|
QTest::keyClick(editor, Qt::Key_Escape, Qt::NoModifier);
|
|
QCOMPARE(qApp->focusWidget(), table);
|
|
|
|
// itemview doesn't accept focus => editor is closed => clear the focus
|
|
table->setFocusPolicy(Qt::NoFocus);
|
|
QTest::mouseDClick(table->viewport(), Qt::LeftButton, Qt::NoModifier, clickpos);
|
|
editor = qApp->focusWidget();
|
|
QVERIFY(editor);
|
|
QTest::keyClick(editor, Qt::Key_Escape, Qt::NoModifier);
|
|
QVERIFY(!qApp->focusWidget());
|
|
}
|
|
|
|
void tst_QAbstractItemView::QTBUG31411_noSelection()
|
|
{
|
|
QWidget window;
|
|
QTableView *table = new QTableView(&window);
|
|
table->setSelectionMode(QAbstractItemView::NoSelection);
|
|
QVBoxLayout *layout = new QVBoxLayout(&window);
|
|
layout->addWidget(table);
|
|
|
|
QStandardItemModel model;
|
|
model.setRowCount(10);
|
|
model.setColumnCount(10);
|
|
table->setModel(&model);
|
|
table->setCurrentIndex(model.index(1, 1));
|
|
|
|
centerOnScreen(&window);
|
|
moveCursorAway(&window);
|
|
|
|
window.show();
|
|
QApplication::setActiveWindow(&window);
|
|
QVERIFY(QTest::qWaitForWindowActive(&window));
|
|
|
|
qRegisterMetaType<QItemSelection>();
|
|
QSignalSpy selectionChangeSpy(table->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)));
|
|
QVERIFY(selectionChangeSpy.isValid());
|
|
|
|
QPoint clickpos = table->visualRect(model.index(1, 1)).center();
|
|
QTest::mouseClick(table->viewport(), Qt::LeftButton, Qt::NoModifier, clickpos);
|
|
QTest::mouseDClick(table->viewport(), Qt::LeftButton, Qt::NoModifier, clickpos);
|
|
|
|
QPointer<QWidget> editor1 = qApp->focusWidget();
|
|
QVERIFY(editor1);
|
|
QTest::keyClick(editor1, Qt::Key_Tab, Qt::NoModifier);
|
|
|
|
QPointer<QWidget> editor2 = qApp->focusWidget();
|
|
QVERIFY(editor2);
|
|
QTest::keyClick(editor2, Qt::Key_Escape, Qt::NoModifier);
|
|
|
|
QCOMPARE(selectionChangeSpy.count(), 0);
|
|
}
|
|
|
|
void tst_QAbstractItemView::QTBUG39324_settingSameInstanceOfIndexWidget()
|
|
{
|
|
QStringList list;
|
|
list << "FOO" << "bar";
|
|
QScopedPointer<QStringListModel> model(new QStringListModel(list));
|
|
|
|
QScopedPointer<QTableView> table(new QTableView());
|
|
table->setModel(model.data());
|
|
|
|
QModelIndex index = model->index(0,0);
|
|
QLineEdit *lineEdit = new QLineEdit();
|
|
table->setIndexWidget(index, lineEdit);
|
|
table->setIndexWidget(index, lineEdit);
|
|
QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
|
|
table->show();
|
|
}
|
|
|
|
void tst_QAbstractItemView::shiftSelectionAfterChangingModelContents()
|
|
{
|
|
QStringList list;
|
|
list << "A" << "B" << "C" << "D" << "E" << "F";
|
|
QStringListModel model(list);
|
|
QSortFilterProxyModel proxyModel;
|
|
proxyModel.setSourceModel(&model);
|
|
proxyModel.sort(0, Qt::AscendingOrder);
|
|
proxyModel.setDynamicSortFilter(true);
|
|
|
|
QPersistentModelIndex indexA(proxyModel.index(0, 0));
|
|
QPersistentModelIndex indexB(proxyModel.index(1, 0));
|
|
QPersistentModelIndex indexC(proxyModel.index(2, 0));
|
|
QPersistentModelIndex indexD(proxyModel.index(3, 0));
|
|
QPersistentModelIndex indexE(proxyModel.index(4, 0));
|
|
QPersistentModelIndex indexF(proxyModel.index(5, 0));
|
|
|
|
QListView view;
|
|
view.setModel(&proxyModel);
|
|
view.setSelectionMode(QAbstractItemView::ExtendedSelection);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
// Click "C"
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, view.visualRect(indexC).center());
|
|
QModelIndexList selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 1);
|
|
QVERIFY(selected.contains(indexC));
|
|
|
|
// Insert new item "B1"
|
|
model.insertRow(0);
|
|
model.setData(model.index(0, 0), "B1");
|
|
|
|
// Shift-click "D" -> we expect that "C" and "D" are selected
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::ShiftModifier, view.visualRect(indexD).center());
|
|
selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 2);
|
|
QVERIFY(selected.contains(indexC));
|
|
QVERIFY(selected.contains(indexD));
|
|
|
|
// Click "D"
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, view.visualRect(indexD).center());
|
|
selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 1);
|
|
QVERIFY(selected.contains(indexD));
|
|
|
|
// Remove items "B" and "C"
|
|
model.removeRows(proxyModel.mapToSource(indexB).row(), 1);
|
|
model.removeRows(proxyModel.mapToSource(indexC).row(), 1);
|
|
QVERIFY(!indexB.isValid());
|
|
QVERIFY(!indexC.isValid());
|
|
|
|
// Shift-click "F" -> we expect that "D", "E", and "F" are selected
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::ShiftModifier, view.visualRect(indexF).center());
|
|
selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 3);
|
|
QVERIFY(selected.contains(indexD));
|
|
QVERIFY(selected.contains(indexE));
|
|
QVERIFY(selected.contains(indexF));
|
|
|
|
// Move to "A" by pressing "Up" repeatedly
|
|
while (view.currentIndex() != indexA) {
|
|
QTest::keyClick(&view, Qt::Key_Up);
|
|
}
|
|
selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 1);
|
|
QVERIFY(selected.contains(indexA));
|
|
|
|
// Change the sort order
|
|
proxyModel.sort(0, Qt::DescendingOrder);
|
|
|
|
// Shift-click "F" -> All items should be selected
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::ShiftModifier, view.visualRect(indexF).center());
|
|
selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), model.rowCount());
|
|
|
|
// Restore the old sort order
|
|
proxyModel.sort(0, Qt::AscendingOrder);
|
|
|
|
// Click "D"
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, view.visualRect(indexD).center());
|
|
selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 1);
|
|
QVERIFY(selected.contains(indexD));
|
|
|
|
// Insert new item "B2"
|
|
model.insertRow(0);
|
|
model.setData(model.index(0, 0), "B2");
|
|
|
|
// Press Shift+Down -> "D" and "E" should be selected.
|
|
QTest::keyClick(&view, Qt::Key_Down, Qt::ShiftModifier);
|
|
selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 2);
|
|
QVERIFY(selected.contains(indexD));
|
|
QVERIFY(selected.contains(indexE));
|
|
|
|
// Click "A" to reset the current selection starting point;
|
|
//then select "D" via QAbstractItemView::setCurrentIndex(const QModelIndex&).
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, view.visualRect(indexA).center());
|
|
view.setCurrentIndex(indexD);
|
|
selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 1);
|
|
QVERIFY(selected.contains(indexD));
|
|
|
|
// Insert new item "B3"
|
|
model.insertRow(0);
|
|
model.setData(model.index(0, 0), "B3");
|
|
|
|
// Press Shift+Down -> "D" and "E" should be selected.
|
|
QTest::keyClick(&view, Qt::Key_Down, Qt::ShiftModifier);
|
|
selected = view.selectionModel()->selectedIndexes();
|
|
QCOMPARE(selected.count(), 2);
|
|
QVERIFY(selected.contains(indexD));
|
|
QVERIFY(selected.contains(indexE));
|
|
}
|
|
|
|
void tst_QAbstractItemView::QTBUG48968_reentrant_updateEditorGeometries()
|
|
{
|
|
|
|
QStandardItemModel *m = new QStandardItemModel(this);
|
|
for (int i=0; i<10; ++i) {
|
|
QStandardItem *item = new QStandardItem(QString("Item number %1").arg(i));
|
|
item->setEditable(true);
|
|
for (int j=0; j<5; ++j) {
|
|
QStandardItem *child = new QStandardItem(QString("Child Item number %1").arg(j));
|
|
item->setChild(j, 0, child);
|
|
}
|
|
m->setItem(i, 0, item);
|
|
}
|
|
|
|
QTreeView tree;
|
|
tree.setModel(m);
|
|
tree.setRootIsDecorated(false);
|
|
QObject::connect(&tree, SIGNAL(doubleClicked(QModelIndex)), &tree, SLOT(setRootIndex(QModelIndex)));
|
|
tree.show();
|
|
QVERIFY(QTest::qWaitForWindowActive(&tree));
|
|
|
|
// Trigger editing idx
|
|
QModelIndex idx = m->index(1, 0);
|
|
const QPoint pos = tree.visualRect(idx).center();
|
|
QTest::mouseClick(tree.viewport(), Qt::LeftButton, Qt::NoModifier, pos);
|
|
QTest::mouseDClick(tree.viewport(), Qt::LeftButton, Qt::NoModifier, pos);
|
|
|
|
// Add more children to idx
|
|
QStandardItem *item = m->itemFromIndex(idx);
|
|
for (int j=5; j<10; ++j) {
|
|
QStandardItem *child = new QStandardItem(QString("Child Item number %1").arg(j));
|
|
item->setChild(j, 0, child);
|
|
}
|
|
|
|
// No crash, all fine.
|
|
}
|
|
|
|
class ScrollModeProxyStyle: public QProxyStyle
|
|
{
|
|
public:
|
|
ScrollModeProxyStyle(QAbstractItemView::ScrollMode sm, QStyle *style = 0)
|
|
: QProxyStyle(style)
|
|
, scrollMode(sm == QAbstractItemView::ScrollPerItem ?
|
|
QAbstractItemView::ScrollPerPixel : QAbstractItemView::ScrollPerItem)
|
|
{ }
|
|
|
|
int styleHint(QStyle::StyleHint hint, const QStyleOption *opt, const QWidget *w, QStyleHintReturn *returnData) const override
|
|
{
|
|
if (hint == SH_ItemView_ScrollMode)
|
|
return scrollMode;
|
|
|
|
return baseStyle()->styleHint(hint, opt, w, returnData);
|
|
}
|
|
|
|
QAbstractItemView::ScrollMode scrollMode;
|
|
};
|
|
|
|
void tst_QAbstractItemView::QTBUG50102_SH_ItemView_ScrollMode()
|
|
{
|
|
QListView view;
|
|
|
|
// Default comes from the style
|
|
auto styleScrollMode = static_cast<QAbstractItemView::ScrollMode>(view.style()->styleHint(QStyle::SH_ItemView_ScrollMode, 0, &view, 0));
|
|
QCOMPARE(view.verticalScrollMode(), styleScrollMode);
|
|
QCOMPARE(view.horizontalScrollMode(), styleScrollMode);
|
|
|
|
// Change style, get new value
|
|
ScrollModeProxyStyle proxyStyle1(styleScrollMode);
|
|
view.setStyle(&proxyStyle1);
|
|
auto proxyScrollMode = static_cast<QAbstractItemView::ScrollMode>(view.style()->styleHint(QStyle::SH_ItemView_ScrollMode, 0, &view, 0));
|
|
QVERIFY(styleScrollMode != proxyScrollMode);
|
|
QCOMPARE(view.verticalScrollMode(), proxyScrollMode);
|
|
QCOMPARE(view.horizontalScrollMode(), proxyScrollMode);
|
|
|
|
// Explicitly set vertical, same value
|
|
view.setVerticalScrollMode(proxyScrollMode);
|
|
QCOMPARE(view.verticalScrollMode(), proxyScrollMode);
|
|
QCOMPARE(view.horizontalScrollMode(), proxyScrollMode);
|
|
|
|
// Change style, won't change value for vertical, will change for horizontal
|
|
ScrollModeProxyStyle proxyStyle2(proxyScrollMode);
|
|
view.setStyle(&proxyStyle2);
|
|
QCOMPARE(view.verticalScrollMode(), proxyScrollMode);
|
|
QCOMPARE(view.horizontalScrollMode(), styleScrollMode);
|
|
}
|
|
|
|
void tst_QAbstractItemView::QTBUG50535_update_on_new_selection_model()
|
|
{
|
|
QStandardItemModel model;
|
|
for (int i = 0; i < 10; ++i)
|
|
model.appendRow(new QStandardItem(QStringLiteral("%1").arg(i)));
|
|
|
|
class ListView : public QListView
|
|
{
|
|
public:
|
|
ListView()
|
|
: m_paintEventsCount(0), m_deselectedMustBeEmpty(false), m_selectionChangedOk(true)
|
|
{
|
|
}
|
|
|
|
void setSelectionModel(QItemSelectionModel *model) override
|
|
{
|
|
m_deselectedMustBeEmpty = !selectionModel() || !model || selectionModel()->model() != model->model();
|
|
QListView::setSelectionModel(model);
|
|
m_deselectedMustBeEmpty = false;
|
|
}
|
|
int m_paintEventsCount;
|
|
bool selectionChangedOk() const { return m_selectionChangedOk; }
|
|
|
|
protected:
|
|
bool viewportEvent(QEvent *event) override
|
|
{
|
|
if (event->type() == QEvent::Paint)
|
|
++m_paintEventsCount;
|
|
return QListView::viewportEvent(event);
|
|
}
|
|
|
|
void selectionChanged(const QItemSelection &selected,
|
|
const QItemSelection &deselected) override
|
|
{
|
|
if (m_deselectedMustBeEmpty && !deselected.isEmpty())
|
|
m_selectionChangedOk = false;
|
|
|
|
// Make sure both selections belong to the same model
|
|
foreach (const QModelIndex &nmi, selected.indexes()) {
|
|
foreach (const QModelIndex &omi, deselected.indexes()) {
|
|
m_selectionChangedOk = m_selectionChangedOk && (nmi.model() == omi.model());
|
|
}
|
|
}
|
|
QListView::selectionChanged(selected, deselected);
|
|
}
|
|
private:
|
|
bool m_deselectedMustBeEmpty;
|
|
bool m_selectionChangedOk;
|
|
};
|
|
|
|
// keep the current/selected row in the "low range", i.e. be sure it's visible, otherwise we
|
|
// don't get updates and the test fails.
|
|
|
|
ListView view;
|
|
view.setModel(&model);
|
|
view.selectionModel()->setCurrentIndex(model.index(1, 0), QItemSelectionModel::SelectCurrent);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
QVERIFY(view.selectionChangedOk());
|
|
|
|
QItemSelectionModel selectionModel(&model);
|
|
selectionModel.setCurrentIndex(model.index(2, 0), QItemSelectionModel::Current);
|
|
|
|
int oldPaintEventsCount = view.m_paintEventsCount;
|
|
view.setSelectionModel(&selectionModel);
|
|
QTRY_VERIFY(view.m_paintEventsCount > oldPaintEventsCount);
|
|
QVERIFY(view.selectionChangedOk());
|
|
|
|
|
|
QItemSelectionModel selectionModel2(&model);
|
|
selectionModel2.select(model.index(0, 0), QItemSelectionModel::ClearAndSelect);
|
|
selectionModel2.setCurrentIndex(model.index(1, 0), QItemSelectionModel::Current);
|
|
|
|
oldPaintEventsCount = view.m_paintEventsCount;
|
|
view.setSelectionModel(&selectionModel2);
|
|
QTRY_VERIFY(view.m_paintEventsCount > oldPaintEventsCount);
|
|
QVERIFY(view.selectionChangedOk());
|
|
|
|
// Tests QAbstractItemView::selectionChanged
|
|
QStandardItemModel model1;
|
|
for (int i = 0; i < 10; ++i)
|
|
model1.appendRow(new QStandardItem(QString::number(i)));
|
|
view.setModel(&model1);
|
|
|
|
QItemSelectionModel selectionModel1(&model1);
|
|
selectionModel1.select(model1.index(0, 0), QItemSelectionModel::ClearAndSelect);
|
|
selectionModel1.setCurrentIndex(model1.index(1, 0), QItemSelectionModel::Current);
|
|
view.setSelectionModel(&selectionModel1);
|
|
QVERIFY(view.selectionChangedOk());
|
|
}
|
|
|
|
void tst_QAbstractItemView::testSelectionModelInSyncWithView()
|
|
{
|
|
QStandardItemModel model;
|
|
for (int i = 0; i < 10; ++i)
|
|
model.appendRow(new QStandardItem(QStringLiteral("%1").arg(i)));
|
|
|
|
class ListView : public QListView
|
|
{
|
|
public:
|
|
using QListView::selectedIndexes;
|
|
};
|
|
|
|
ListView view;
|
|
QVERIFY(!view.selectionModel());
|
|
|
|
view.setModel(&model);
|
|
QVERIFY(view.selectionModel());
|
|
QVERIFY(view.selectedIndexes().isEmpty());
|
|
QVERIFY(view.selectionModel()->selection().isEmpty());
|
|
|
|
view.setCurrentIndex(model.index(0, 0));
|
|
QCOMPARE(view.currentIndex(), model.index(0, 0));
|
|
QCOMPARE(view.selectionModel()->currentIndex(), model.index(0, 0));
|
|
|
|
view.selectionModel()->setCurrentIndex(model.index(1, 0), QItemSelectionModel::SelectCurrent);
|
|
QCOMPARE(view.currentIndex(), model.index(1, 0));
|
|
QCOMPARE(view.selectedIndexes(), QModelIndexList() << model.index(1, 0));
|
|
QCOMPARE(view.selectionModel()->currentIndex(), model.index(1, 0));
|
|
QCOMPARE(view.selectionModel()->selection().indexes(), QModelIndexList() << model.index(1, 0));
|
|
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
QItemSelectionModel selectionModel(&model);
|
|
selectionModel.setCurrentIndex(model.index(2, 0), QItemSelectionModel::Current);
|
|
|
|
view.setSelectionModel(&selectionModel);
|
|
QCOMPARE(view.currentIndex(), model.index(2, 0));
|
|
QCOMPARE(view.selectedIndexes(), QModelIndexList());
|
|
QCOMPARE(view.selectionModel()->currentIndex(), model.index(2, 0));
|
|
QCOMPARE(view.selectionModel()->selection().indexes(), QModelIndexList());
|
|
|
|
|
|
QItemSelectionModel selectionModel2(&model);
|
|
selectionModel2.select(model.index(0, 0), QItemSelectionModel::ClearAndSelect);
|
|
selectionModel2.setCurrentIndex(model.index(1, 0), QItemSelectionModel::Current);
|
|
|
|
view.setSelectionModel(&selectionModel2);
|
|
QCOMPARE(view.currentIndex(), model.index(1, 0));
|
|
QCOMPARE(view.selectedIndexes(), QModelIndexList() << model.index(0, 0));
|
|
QCOMPARE(view.selectionModel()->currentIndex(), model.index(1, 0));
|
|
QCOMPARE(view.selectionModel()->selection().indexes(), QModelIndexList() << model.index(0, 0));
|
|
}
|
|
|
|
class SetSelectionTestView : public QListView
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
SetSelectionTestView() : QListView() {}
|
|
|
|
signals:
|
|
void setSelectionCalled(const QRect &rect);
|
|
|
|
protected:
|
|
void setSelection(const QRect &rect, QItemSelectionModel::SelectionFlags flags) override
|
|
{
|
|
emit setSelectionCalled(rect);
|
|
QListView::setSelection(rect, flags);
|
|
}
|
|
};
|
|
|
|
void tst_QAbstractItemView::testClickToSelect()
|
|
{
|
|
// This test verifies that the QRect that is passed from QAbstractItemView::mousePressEvent
|
|
// to the virtual method QAbstractItemView::setSelection(const QRect &, SelectionFlags)
|
|
// is the 1x1 rect which conains exactly the clicked pixel if no modifiers are pressed.
|
|
|
|
QStringList list;
|
|
list << "A" << "B" << "C";
|
|
QStringListModel model(list);
|
|
|
|
SetSelectionTestView view;
|
|
view.setModel(&model);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
QSignalSpy spy(&view, &SetSelectionTestView::setSelectionCalled);
|
|
|
|
const QModelIndex indexA(model.index(0, 0));
|
|
const QRect visualRectA = view.visualRect(indexA);
|
|
const QPoint centerA = visualRectA.center();
|
|
|
|
// Click the center of the visualRect of item "A"
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, centerA);
|
|
QCOMPARE(spy.count(), 1);
|
|
QCOMPARE(spy.back().front().value<QRect>(), QRect(centerA, QSize(1, 1)));
|
|
|
|
// Click a point slightly away from the center
|
|
const QPoint nearCenterA = centerA + QPoint(1, 1);
|
|
QVERIFY(visualRectA.contains(nearCenterA));
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, nearCenterA);
|
|
QCOMPARE(spy.count(), 2);
|
|
QCOMPARE(spy.back().front().value<QRect>(), QRect(nearCenterA, QSize(1, 1)));
|
|
}
|
|
|
|
void tst_QAbstractItemView::testDialogAsEditor()
|
|
{
|
|
DialogItemDelegate delegate;
|
|
|
|
QStandardItemModel model;
|
|
model.appendRow(new QStandardItem(QStringLiteral("editme")));
|
|
|
|
QListView view;
|
|
view.setItemDelegate(&delegate);
|
|
view.setModel(&model);
|
|
view.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&view));
|
|
|
|
view.edit(model.index(0,0));
|
|
|
|
QVERIFY(QTest::qWaitForWindowExposed(delegate.openedEditor));
|
|
|
|
delegate.openedEditor->reject();
|
|
QApplication::processEvents();
|
|
|
|
QCOMPARE(delegate.result, QDialog::Rejected);
|
|
|
|
view.edit(model.index(0,0));
|
|
|
|
QVERIFY(QTest::qWaitForWindowExposed(delegate.openedEditor));
|
|
|
|
delegate.openedEditor->accept();
|
|
QApplication::processEvents();
|
|
|
|
QCOMPARE(delegate.result, QDialog::Accepted);
|
|
}
|
|
|
|
class HoverItemDelegate : public QItemDelegate
|
|
{
|
|
public:
|
|
HoverItemDelegate()
|
|
: QItemDelegate()
|
|
, m_paintedWithoutHover(false)
|
|
{ }
|
|
|
|
void paint(QPainter *painter, const QStyleOptionViewItem &opt, const QModelIndex &index) const override
|
|
{
|
|
Q_UNUSED(painter);
|
|
|
|
if (!(opt.state & QStyle::State_MouseOver)) {
|
|
|
|
// We don't want to set m_paintedWithoutHover for any item so check for the item at 0,0
|
|
if (index.row() == 0 && index.column() == 0) {
|
|
m_paintedWithoutHover = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
mutable bool m_paintedWithoutHover;
|
|
};
|
|
|
|
void tst_QAbstractItemView::QTBUG46785_mouseout_hover_state()
|
|
{
|
|
HoverItemDelegate delegate;
|
|
|
|
QTableWidget table(5, 5);
|
|
table.verticalHeader()->hide();
|
|
table.horizontalHeader()->hide();
|
|
table.setMouseTracking(true);
|
|
table.setItemDelegate(&delegate);
|
|
centerOnScreen(&table);
|
|
table.show();
|
|
QVERIFY(QTest::qWaitForWindowActive(&table));
|
|
|
|
QModelIndex item = table.model()->index(0, 0);
|
|
QRect itemRect = table.visualRect(item);
|
|
|
|
// Move the mouse into the center of the item at 0,0 to cause a paint event to occur
|
|
QTest::mouseMove(table.viewport(), itemRect.center());
|
|
QTest::mouseClick(table.viewport(), Qt::LeftButton, 0, itemRect.center());
|
|
|
|
delegate.m_paintedWithoutHover = false;
|
|
|
|
QTest::mouseMove(table.viewport(), QPoint(-50, 0));
|
|
|
|
QTRY_VERIFY(delegate.m_paintedWithoutHover);
|
|
}
|
|
|
|
void tst_QAbstractItemView::testClearModelInClickedSignal()
|
|
{
|
|
QStringList list{"A", "B"};
|
|
QStringListModel model(list);
|
|
|
|
QListView view;
|
|
view.setModel(&model);
|
|
view.show();
|
|
|
|
QWidget::connect(&view, &QListView::clicked, [&view](const QModelIndex &index)
|
|
{
|
|
view.setModel(nullptr);
|
|
QCOMPARE(index.data().toString(), QStringLiteral("B"));
|
|
});
|
|
|
|
QModelIndex index = view.model()->index(1, 0);
|
|
QVERIFY(index.isValid());
|
|
QPoint p = view.visualRect(index).center();
|
|
|
|
QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, p);
|
|
|
|
QCOMPARE(view.model(), nullptr);
|
|
}
|
|
|
|
void tst_QAbstractItemView::inputMethodEnabled_data()
|
|
{
|
|
QTest::addColumn<QByteArray>("viewType");
|
|
QTest::addColumn<Qt::ItemFlags>("itemFlags");
|
|
QTest::addColumn<bool>("result");
|
|
|
|
QList<QByteArray> widgets;
|
|
widgets << "QListView" << "QTreeView" << "QTableView";
|
|
|
|
for (const QByteArray &widget : qAsConst(widgets)) {
|
|
QTest::newRow(widget + ": no flags") << widget << Qt::ItemFlags(Qt::NoItemFlags) << false;
|
|
QTest::newRow(widget + ": checkable") << widget << Qt::ItemFlags(Qt::ItemIsUserCheckable) << false;
|
|
QTest::newRow(widget + ": selectable") << widget << Qt::ItemFlags(Qt::ItemIsSelectable) << false;
|
|
QTest::newRow(widget + ": enabled") << widget << Qt::ItemFlags(Qt::ItemIsEnabled) << false;
|
|
QTest::newRow(widget + ": selectable|enabled")
|
|
<< widget << Qt::ItemFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled) << false;
|
|
QTest::newRow(widget + ": editable|enabled")
|
|
<< widget << Qt::ItemFlags(Qt::ItemIsEditable | Qt::ItemIsEnabled) << true;
|
|
QTest::newRow(widget + ": editable|enabled|selectable")
|
|
<< widget << Qt::ItemFlags(Qt::ItemIsEditable | Qt::ItemIsEnabled | Qt::ItemIsSelectable) << true;
|
|
}
|
|
}
|
|
|
|
void tst_QAbstractItemView::inputMethodEnabled()
|
|
{
|
|
QFETCH(QByteArray, viewType);
|
|
QFETCH(Qt::ItemFlags, itemFlags);
|
|
QFETCH(bool, result);
|
|
|
|
QScopedPointer<QAbstractItemView> view;
|
|
if (viewType == "QListView")
|
|
view.reset(new QListView());
|
|
else if (viewType == "QTableView")
|
|
view.reset(new QTableView());
|
|
else if (viewType == "QTreeView")
|
|
view.reset(new QTreeView());
|
|
else
|
|
QVERIFY(0);
|
|
|
|
centerOnScreen(view.data());
|
|
view->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(view.data()));
|
|
|
|
QStandardItemModel *model = new QStandardItemModel(view.data());
|
|
QStandardItem *item = new QStandardItem("first item");
|
|
item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
|
|
model->appendRow(item);
|
|
|
|
QStandardItem *secondItem = new QStandardItem("test item");
|
|
secondItem->setFlags(Qt::ItemFlags(itemFlags));
|
|
model->appendRow(secondItem);
|
|
|
|
view->setModel(model);
|
|
|
|
// Check current changed
|
|
view->setCurrentIndex(model->index(0, 0));
|
|
QVERIFY(!view->testAttribute(Qt::WA_InputMethodEnabled));
|
|
view->setCurrentIndex(model->index(1, 0));
|
|
QCOMPARE(view->testAttribute(Qt::WA_InputMethodEnabled), result);
|
|
view->setCurrentIndex(model->index(0, 0));
|
|
QVERIFY(!view->testAttribute(Qt::WA_InputMethodEnabled));
|
|
|
|
// Check focus by switching the activation of the window to force a focus in
|
|
view->setCurrentIndex(model->index(1, 0));
|
|
QApplication::setActiveWindow(0);
|
|
QApplication::setActiveWindow(view.data());
|
|
QVERIFY(QTest::qWaitForWindowActive(view.data()));
|
|
QCOMPARE(view->testAttribute(Qt::WA_InputMethodEnabled), result);
|
|
|
|
view->setCurrentIndex(QModelIndex());
|
|
QVERIFY(!view->testAttribute(Qt::WA_InputMethodEnabled));
|
|
QApplication::setActiveWindow(0);
|
|
QApplication::setActiveWindow(view.data());
|
|
QVERIFY(QTest::qWaitForWindowActive(view.data()));
|
|
QModelIndex index = model->index(1, 0);
|
|
QPoint p = view->visualRect(index).center();
|
|
QTest::mouseClick(view->viewport(), Qt::LeftButton, Qt::NoModifier, p);
|
|
if (itemFlags & Qt::ItemIsEnabled)
|
|
QCOMPARE(view->currentIndex(), index);
|
|
QCOMPARE(view->testAttribute(Qt::WA_InputMethodEnabled), result);
|
|
|
|
index = model->index(0, 0);
|
|
QApplication::setActiveWindow(0);
|
|
QApplication::setActiveWindow(view.data());
|
|
QVERIFY(QTest::qWaitForWindowActive(view.data()));
|
|
p = view->visualRect(index).center();
|
|
QTest::mouseClick(view->viewport(), Qt::LeftButton, Qt::NoModifier, p);
|
|
QCOMPARE(view->currentIndex(), index);
|
|
QVERIFY(!view->testAttribute(Qt::WA_InputMethodEnabled));
|
|
|
|
// There is a case when it goes to the first visible item so we
|
|
// make the flags of the first item match the ones we are testing
|
|
// to check the attribute correctly
|
|
QApplication::setActiveWindow(0);
|
|
view->setCurrentIndex(QModelIndex());
|
|
view->reset();
|
|
item->setFlags(Qt::ItemFlags(itemFlags));
|
|
QApplication::setActiveWindow(view.data());
|
|
QVERIFY(QTest::qWaitForWindowActive(view.data()));
|
|
QCOMPARE(view->testAttribute(Qt::WA_InputMethodEnabled), result);
|
|
}
|
|
|
|
void tst_QAbstractItemView::currentFollowsIndexWidget_data()
|
|
{
|
|
QTest::addColumn<QByteArray>("viewType");
|
|
|
|
QList<QByteArray> widgets;
|
|
widgets << "QListView" << "QTreeView" << "QTableView";
|
|
for (const QByteArray &widget : qAsConst(widgets))
|
|
QTest::newRow(widget) << widget;
|
|
}
|
|
|
|
void tst_QAbstractItemView::currentFollowsIndexWidget()
|
|
{
|
|
QFETCH(QByteArray, viewType);
|
|
|
|
QScopedPointer<QAbstractItemView> view;
|
|
if (viewType == "QListView")
|
|
view.reset(new QListView());
|
|
else if (viewType == "QTableView")
|
|
view.reset(new QTableView());
|
|
else if (viewType == "QTreeView")
|
|
view.reset(new QTreeView());
|
|
else
|
|
QVERIFY(0);
|
|
|
|
centerOnScreen(view.data());
|
|
view->show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(view.data()));
|
|
|
|
QStandardItemModel *model = new QStandardItemModel(view.data());
|
|
QStandardItem *item1 = new QStandardItem("first item");
|
|
item1->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
|
|
model->appendRow(item1);
|
|
|
|
QStandardItem *item2 = new QStandardItem("test item");
|
|
item2->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
|
|
model->appendRow(item2);
|
|
|
|
view->setModel(model);
|
|
QLineEdit *lineEdit1 = new QLineEdit;
|
|
QLineEdit *lineEdit2 = new QLineEdit;
|
|
view->setIndexWidget(item1->index(), lineEdit1);
|
|
view->setIndexWidget(item2->index(), lineEdit2);
|
|
|
|
lineEdit2->setFocus();
|
|
QTRY_VERIFY(lineEdit2->hasFocus());
|
|
QCOMPARE(view->currentIndex(), item2->index());
|
|
lineEdit1->setFocus();
|
|
QTRY_VERIFY(lineEdit1->hasFocus());
|
|
QCOMPARE(view->currentIndex(), item1->index());
|
|
}
|
|
|
|
class EditorItemDelegate : public QItemDelegate
|
|
{
|
|
public:
|
|
EditorItemDelegate() : QItemDelegate(), openedEditor(nullptr) { }
|
|
QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &,
|
|
const QModelIndex &) const override
|
|
{
|
|
openedEditor = new QLineEdit(parent);
|
|
return openedEditor;
|
|
}
|
|
mutable QPointer<QWidget> openedEditor;
|
|
};
|
|
|
|
// Testing the case reported in QTBUG-62253.
|
|
// When an itemview with an editor that has focus loses focus
|
|
// due to a change in the active window then we need to check
|
|
// that the itemview gets focus once the activation is back
|
|
// on the original window.
|
|
void tst_QAbstractItemView::checkFocusAfterActivationChanges_data()
|
|
{
|
|
QTest::addColumn<QString>("viewType");
|
|
|
|
QTest::newRow("QListView") << "QListView";
|
|
QTest::newRow("QTableView") << "QTableView";
|
|
QTest::newRow("QTreeView") << "QTreeView";
|
|
}
|
|
|
|
void tst_QAbstractItemView::checkFocusAfterActivationChanges()
|
|
{
|
|
QFETCH(QString, viewType);
|
|
|
|
const QRect availableGeo = qApp->primaryScreen()->availableGeometry();
|
|
const int halfWidth = availableGeo.width() / 2;
|
|
QWidget otherTopLevel;
|
|
otherTopLevel.setGeometry(availableGeo.x(), availableGeo.y(),
|
|
halfWidth, availableGeo.height());
|
|
otherTopLevel.show();
|
|
|
|
QWidget w;
|
|
w.setGeometry(availableGeo.x() + halfWidth, availableGeo.y(),
|
|
halfWidth, availableGeo.height());
|
|
QLineEdit *le = new QLineEdit(&w);
|
|
QAbstractItemView *view = 0;
|
|
if (viewType == "QListView")
|
|
view = new QListView(&w);
|
|
else if (viewType == "QTableView")
|
|
view = new QTableView(&w);
|
|
else if (viewType == "QTreeView")
|
|
view = new QTreeView(&w);
|
|
|
|
QStandardItemModel model(5, 5);
|
|
view->setModel(&model);
|
|
view->move(0, 50);
|
|
EditorItemDelegate delegate;
|
|
view->setItemDelegate(&delegate);
|
|
w.show();
|
|
|
|
QVERIFY(QTest::qWaitForWindowActive(&w));
|
|
QVERIFY(le->hasFocus());
|
|
|
|
view->setFocus();
|
|
QVERIFY(view->hasFocus());
|
|
|
|
view->edit(model.index(0,0));
|
|
QVERIFY(QTest::qWaitForWindowExposed(delegate.openedEditor));
|
|
QVERIFY(delegate.openedEditor->hasFocus());
|
|
|
|
QApplication::setActiveWindow(&otherTopLevel);
|
|
otherTopLevel.setFocus();
|
|
QTRY_VERIFY(!delegate.openedEditor);
|
|
|
|
QApplication::setActiveWindow(&w);
|
|
QVERIFY(QTest::qWaitForWindowActive(&w));
|
|
QVERIFY(view->hasFocus());
|
|
}
|
|
|
|
QTEST_MAIN(tst_QAbstractItemView)
|
|
#include "tst_qabstractitemview.moc"
|