feat: able to disable built-in close window animation

app/mainwindow.cpp

@@ -75,11 +75,7 @@ MainWindow::MainWindow(QWidget *parent)
     m_exitAnimationGroup->addAnimation(m_fadeOutAnimation);
     m_exitAnimationGroup->addAnimation(m_floatUpAnimation);
     connect(m_exitAnimationGroup, &QParallelAnimationGroup::finished,
-#ifdef Q_OS_MAC
-            this, &QWidget::hide);
-#else
-            this, &QWidget::close);
-#endif
+            this, &MainWindow::doCloseWindow);
 
     GraphicsScene * scene = new GraphicsScene(this);
 
@@ -580,12 +576,16 @@ void MainWindow::centerWindow()
 
 void MainWindow::closeWindow()
 {
-    QRect windowRect(this->geometry());
-    m_floatUpAnimation->setStartValue(windowRect);
-    m_floatUpAnimation->setEndValue(windowRect.adjusted(0, -80, 0, 0));
-    m_floatUpAnimation->setStartValue(QRect(this->geometry().x(), this->geometry().y(), this->geometry().width(), this->geometry().height()));
-    m_floatUpAnimation->setEndValue(QRect(this->geometry().x(), this->geometry().y()-80, this->geometry().width(), this->geometry().height()));
-    m_exitAnimationGroup->start();
+    if (Settings::instance()->useBuiltInCloseAnimation()) {
+        QRect windowRect(this->geometry());
+        m_floatUpAnimation->setStartValue(windowRect);
+        m_floatUpAnimation->setEndValue(windowRect.adjusted(0, -80, 0, 0));
+        m_floatUpAnimation->setStartValue(QRect(this->geometry().x(), this->geometry().y(), this->geometry().width(), this->geometry().height()));
+        m_floatUpAnimation->setEndValue(QRect(this->geometry().x(), this->geometry().y()-80, this->geometry().width(), this->geometry().height()));
+        m_exitAnimationGroup->start();
+    } else {
+        doCloseWindow();
+    }
 }
 
 void MainWindow::updateWidgetsPosition()
@@ -912,6 +912,15 @@ void MainWindow::on_actionQuitApp_triggered()
     quitAppAction(false);
 }
 
+void MainWindow::doCloseWindow()
+{
+#ifdef Q_OS_MAC
+    this->hide();
+#else
+    this->close();
+#endif
+}
+
 bool MainWindow::updateFileWatcher(const QString &basePath)
 {
     m_fileSystemWatcher->removePaths(m_fileSystemWatcher->files());

app/mainwindow.h

@@ -106,6 +106,8 @@ private slots:
     void on_actionLocateInFileManager_triggered();
     void on_actionQuitApp_triggered();
 
+    void doCloseWindow();
+
 private:
     bool updateFileWatcher(const QString & basePath = QString());
 

app/settings.cpp

@@ -45,12 +45,17 @@ Settings *Settings::instance()
     return m_settings_instance;
 }
 
-bool Settings::stayOnTop()
+bool Settings::stayOnTop() const
 {
     return m_qsettings->value("stay_on_top", true).toBool();
 }
 
-bool Settings::useLightCheckerboard()
+bool Settings::useBuiltInCloseAnimation() const
+{
+    return m_qsettings->value("use_built_in_close_animation", true).toBool();
+}
+
+bool Settings::useLightCheckerboard() const
 {
     return m_qsettings->value("use_light_checkerboard", false).toBool();
 }
@@ -89,6 +94,12 @@ void Settings::setStayOnTop(bool on)
     m_qsettings->sync();
 }
 
+void Settings::setUseBuiltInCloseAnimation(bool on)
+{
+    m_qsettings->setValue("use_built_in_close_animation", on);
+    m_qsettings->sync();
+}
+
 void Settings::setUseLightCheckerboard(bool light)
 {
     m_qsettings->setValue("use_light_checkerboard", light);

app/settings.h

@@ -34,14 +34,16 @@ public:
 
     static Settings *instance();
 
-    bool stayOnTop();
-    bool useLightCheckerboard();
+    bool stayOnTop() const;
+    bool useBuiltInCloseAnimation() const;
+    bool useLightCheckerboard() const;
     DoubleClickBehavior doubleClickBehavior() const;
     MouseWheelBehavior mouseWheelBehavior() const;
     WindowSizeBehavior initWindowSizeBehavior() const;
     Qt::HighDpiScaleFactorRoundingPolicy hiDpiScaleFactorBehavior() const;
 
     void setStayOnTop(bool on);
+    void setUseBuiltInCloseAnimation(bool on);
     void setUseLightCheckerboard(bool light);
     void setDoubleClickBehavior(DoubleClickBehavior dcb);
     void setMouseWheelBehavior(MouseWheelBehavior mwb);

app/settingsdialog.cpp

@@ -20,6 +20,7 @@
 SettingsDialog::SettingsDialog(QWidget *parent)
     : QDialog(parent)
     , m_stayOnTop(new QCheckBox)
+    , m_useBuiltInCloseAnimation(new QCheckBox)
     , m_useLightCheckerboard(new QCheckBox)
     , m_doubleClickBehavior(new QComboBox)
     , m_mouseWheelBehavior(new QComboBox)
@@ -118,6 +119,7 @@ SettingsDialog::SettingsDialog(QWidget *parent)
     }
 
     settingsForm->addRow(tr("Stay on top when start-up"), m_stayOnTop);
+    settingsForm->addRow(tr("Use built-in close window animation"), m_useBuiltInCloseAnimation);
     settingsForm->addRow(tr("Use light-color checkerboard"), m_useLightCheckerboard);
     settingsForm->addRow(tr("Double-click behavior"), m_doubleClickBehavior);
     settingsForm->addRow(tr("Mouse wheel behavior"), m_mouseWheelBehavior);
@@ -125,6 +127,7 @@ SettingsDialog::SettingsDialog(QWidget *parent)
     settingsForm->addRow(tr("HiDPI scale factor rounding policy"), m_hiDpiRoundingPolicyBehavior);
 
     m_stayOnTop->setChecked(Settings::instance()->stayOnTop());
+    m_useBuiltInCloseAnimation->setChecked(Settings::instance()->useBuiltInCloseAnimation());
     m_useLightCheckerboard->setChecked(Settings::instance()->useLightCheckerboard());
     m_doubleClickBehavior->setModel(new QStringListModel(dcbDropDown));
     Settings::DoubleClickBehavior dcb = Settings::instance()->doubleClickBehavior();
@@ -148,6 +151,10 @@ SettingsDialog::SettingsDialog(QWidget *parent)
         Settings::instance()->setStayOnTop(state == Qt::Checked);
     });
 
+    connect(m_useBuiltInCloseAnimation, &QCheckBox::stateChanged, this, [ = ](int state){
+        Settings::instance()->setUseBuiltInCloseAnimation(state == Qt::Checked);
+    });
+
     connect(m_useLightCheckerboard, &QCheckBox::stateChanged, this, [ = ](int state){
         Settings::instance()->setUseLightCheckerboard(state == Qt::Checked);
     });

app/settingsdialog.h

@@ -23,6 +23,7 @@ public slots:
 
 private:
     QCheckBox * m_stayOnTop = nullptr;
+    QCheckBox * m_useBuiltInCloseAnimation = nullptr;
     QCheckBox * m_useLightCheckerboard = nullptr;
     QComboBox * m_doubleClickBehavior = nullptr;
     QComboBox * m_mouseWheelBehavior = nullptr;