05fc3aef53
Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
63 lines
1.5 KiB
C++
63 lines
1.5 KiB
C++
// Copyright (C) 2017 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include <QtGui>
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class CursorWindow : public QRasterWindow
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{
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public:
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CursorWindow(QCursor cursor, QColor color)
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:m_cursor(cursor)
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,m_color(color)
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{
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if (cursor.shape() == Qt::ArrowCursor)
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unsetCursor();
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else
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setCursor(cursor);
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}
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void paintEvent(QPaintEvent *e)
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{
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QPainter p(this);
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p.fillRect(e->rect(), m_color);
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}
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void mousePressEvent(QMouseEvent *)
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{
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// Toggle cursor
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QCursor newCursor = (cursor().shape() == m_cursor.shape()) ? QCursor() : m_cursor;
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if (newCursor.shape() == Qt::ArrowCursor)
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unsetCursor();
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else
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setCursor(newCursor);
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}
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private:
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QCursor m_cursor;
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QColor m_color;
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};
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int main(int argc, char **argv)
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{
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QGuiApplication app(argc, argv);
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// Test child windows with set cursors. Create parent window and
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// two child windows. Click window to toggle cursor.
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CursorWindow w1((QCursor(Qt::SizeVerCursor)), QColor(Qt::blue).darker());
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w1.resize(200, 200);
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w1.show();
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CursorWindow w2((QCursor(Qt::OpenHandCursor)), QColor(Qt::red).darker());
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w2.setParent(&w1);
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w2.setGeometry(0, 0, 100, 100);
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w2.show();
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CursorWindow w3((QCursor(Qt::IBeamCursor)), QColor(Qt::green).darker());
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w3.setParent(&w1);
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w3.setGeometry(100, 100, 100, 100);
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w3.show();
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return app.exec();
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}
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