af38340720
Rename some slots to avoid ugly casts. Change-Id: I5d7b2c044ab6a725f7259e5e34f00c3d06fff050 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
107 lines
3.8 KiB
C++
107 lines
3.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** GNU Lesser General Public License Usage
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**
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****************************************************************************/
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#include "spreadsheetdelegate.h"
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#include <QtWidgets>
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SpreadSheetDelegate::SpreadSheetDelegate(QObject *parent)
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: QItemDelegate(parent) {}
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QWidget *SpreadSheetDelegate::createEditor(QWidget *parent,
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const QStyleOptionViewItem &,
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const QModelIndex &index) const
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{
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if (index.column() == 1) {
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QDateTimeEdit *editor = new QDateTimeEdit(parent);
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editor->setDisplayFormat("dd/M/yyyy");
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editor->setCalendarPopup(true);
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return editor;
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}
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QLineEdit *editor = new QLineEdit(parent);
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// create a completer with the strings in the column as model
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QStringList allStrings;
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for (int i = 1; i<index.model()->rowCount(); i++) {
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QString strItem(index.model()->data(index.sibling(i, index.column()),
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Qt::EditRole).toString());
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if (!allStrings.contains(strItem))
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allStrings.append(strItem);
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}
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QCompleter *autoComplete = new QCompleter(allStrings);
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editor->setCompleter(autoComplete);
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connect(editor, &QLineEdit::editingFinished, this, &SpreadSheetDelegate::commitAndCloseEditor);
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return editor;
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}
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void SpreadSheetDelegate::commitAndCloseEditor()
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{
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QLineEdit *editor = qobject_cast<QLineEdit *>(sender());
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emit commitData(editor);
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emit closeEditor(editor);
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}
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void SpreadSheetDelegate::setEditorData(QWidget *editor,
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const QModelIndex &index) const
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{
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QLineEdit *edit = qobject_cast<QLineEdit*>(editor);
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if (edit) {
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edit->setText(index.model()->data(index, Qt::EditRole).toString());
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return;
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}
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QDateTimeEdit *dateEditor = qobject_cast<QDateTimeEdit *>(editor);
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if (dateEditor) {
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dateEditor->setDate(QDate::fromString(
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index.model()->data(index, Qt::EditRole).toString(),
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"d/M/yyyy"));
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}
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}
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void SpreadSheetDelegate::setModelData(QWidget *editor,
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QAbstractItemModel *model, const QModelIndex &index) const
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{
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QLineEdit *edit = qobject_cast<QLineEdit *>(editor);
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if (edit) {
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model->setData(index, edit->text());
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return;
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}
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QDateTimeEdit *dateEditor = qobject_cast<QDateTimeEdit *>(editor);
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if (dateEditor)
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model->setData(index, dateEditor->date().toString("dd/M/yyyy"));
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}
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