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| ** This file is part of the examples of the Qt Wayland module |
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| ****************************************************************************/ |
| |
| #include <QGuiApplication> |
| #include <QRasterWindow> |
| #include <QPainter> |
| #include <QMouseEvent> |
| #include <QPlatformSurfaceEvent> |
| |
| #include "../client-common/customextension.h" |
| |
| #include <QDebug> |
| #include <QtGui/qpa/qplatformnativeinterface.h> |
| #include <QTimer> |
| |
| class TestWindow : public QRasterWindow |
| { |
| Q_OBJECT |
| |
| public: |
| TestWindow(CustomExtension *customExtension) |
| : m_extension(customExtension) |
| , rect1(50, 50, 100, 100) |
| , rect2(50, 200, 100, 100) |
| , rect3(50, 350, 100, 100) |
| , rect4(200,350, 100, 100) |
| { |
| m_extension->registerWindow(this); |
| connect(m_extension, &CustomExtension::fontSize, this, &TestWindow::handleSetFontSize); |
| } |
| |
| public slots: |
| void doSpin() |
| { |
| if (!m_extension->isActive()) { |
| qWarning() << "Extension is not active"; |
| return; |
| } |
| qDebug() << "sending spin..."; |
| m_extension->sendSpin(this, 500); |
| } |
| void doBounce() |
| { |
| if (!m_extension->isActive()) { |
| qWarning() << "Extension is not active"; |
| return; |
| } |
| qDebug() << "sending bounce..."; |
| m_extension->sendBounce(this, 500); |
| } |
| |
| void newWindow() |
| { |
| auto w = new TestWindow(m_extension); |
| w->show(); |
| } |
| |
| CustomExtensionObject *newObject() |
| { |
| m_objectCount++; |
| QColor col = QColor::fromHsv(0, 511/(m_objectCount+1), 255); |
| |
| return m_extension->createCustomObject(col.name(), QString::number(m_objectCount)); |
| } |
| |
| void handleSetFontSize(QWindow *w, uint pixelSize) |
| { |
| if (w == this) { |
| m_font.setPixelSize(pixelSize); |
| update(); |
| } |
| } |
| |
| protected: |
| void paintEvent(QPaintEvent *) override |
| { |
| QPainter p(this); |
| p.setFont(m_font); |
| p.fillRect(QRect(0,0,width(),height()),Qt::gray); |
| p.fillRect(rect1, QColor("#C0FFEE")); |
| p.drawText(rect1, Qt::TextWordWrap, "Press here to send spin request."); |
| p.fillRect(rect2, QColor("#decaff")); |
| p.drawText(rect2, Qt::TextWordWrap, "Press here to send bounce request."); |
| p.fillRect(rect3, QColor("#7EA")); |
| p.drawText(rect3, Qt::TextWordWrap, "Create new window."); |
| p.fillRect(rect4, QColor("#7EABA6")); |
| p.drawText(rect4, Qt::TextWordWrap, "Create custom object."); |
| |
| } |
| |
| void mousePressEvent(QMouseEvent *ev) override |
| { |
| if (rect1.contains(ev->pos())) |
| doSpin(); |
| else if (rect2.contains(ev->pos())) |
| doBounce(); |
| else if (rect3.contains(ev->pos())) |
| newWindow(); |
| else if (rect4.contains(ev->pos())) |
| newObject(); |
| } |
| |
| private: |
| CustomExtension *m_extension = nullptr; |
| QRect rect1; |
| QRect rect2; |
| QRect rect3; |
| QRect rect4; |
| QFont m_font; |
| static int m_objectCount; |
| static int m_hue; |
| }; |
| |
| int TestWindow::m_objectCount = 0; |
| int TestWindow::m_hue; |
| |
| int main (int argc, char **argv) |
| { |
| QGuiApplication app(argc, argv); |
| |
| CustomExtension customExtension; |
| |
| TestWindow window(&customExtension); |
| window.show(); |
| |
| return app.exec(); |
| } |
| |
| #include "main.moc" |