Improve the control dialog experience

qml/ControlCenter.qml

@@ -31,9 +31,6 @@ import FishUI 1.0 as FishUI
 ControlCenterDialog {
     id: control
 
-    width: 450
-    height: _mainLayout.implicitHeight + FishUI.Units.largeSpacing * 3
-
     property var margin: 4 * Screen.devicePixelRatio
     property point position: Qt.point(0, 0)
 
@@ -52,6 +49,11 @@ ControlCenterDialog {
     LayoutMirroring.enabled: Qt.application.layoutDirection === Qt.RightToLeft
     LayoutMirroring.childrenInherit: true
 
+    onVisibleChanged: {
+        control.width = 450
+        control.height = _mainLayout.implicitHeight + FishUI.Units.largeSpacing * 3
+    }
+
     Appearance {
         id: appearance
     }

qml/main.qml

@@ -272,12 +272,12 @@ Item {
 
             function toggleDialog() {
                 if (controlCenter.visible)
-                    controlCenter.visible = false
+                    controlCenter.close()
                 else {
                     // 先初始化，用户可能会通过Alt鼠标左键移动位置
                     controlCenter.position = Qt.point(0, 0)
-                    controlCenter.visible = true
                     controlCenter.position = mapToGlobal(0, 0)
+                    controlCenter.open()
                 }
             }
 
@@ -380,8 +380,8 @@ Item {
 
         onActivatedChanged: {
             // TODO
-//            if (activated)
-//                acticity.move()
+            // if (activated)
+            //     acticity.move()
         }
 
         onPressed: {

src/controlcenterdialog.cpp

@@ -20,24 +20,37 @@
 #include "controlcenterdialog.h"
 #include <KWindowSystem>
 
-ControlCenterDialog::ControlCenterDialog(QQuickView *parent)
-    : QQuickView(parent)
+ControlCenterDialog::ControlCenterDialog(QQuickWindow *parent)
+    : QQuickWindow(parent)
 {
-    setFlags(Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
-
-    connect(this, &QQuickView::activeChanged, this, [=] {
-        if (!isActive())
-            hide();
-    });
+    setFlags(Qt::Popup);
+    setColor(Qt::transparent);
+    installEventFilter(this);
 }
 
-void ControlCenterDialog::showEvent(QShowEvent *event)
+void ControlCenterDialog::open()
 {
-    KWindowSystem::setState(winId(), NET::SkipTaskbar | NET::SkipPager | NET::SkipSwitcher);
-    QQuickView::showEvent(event);
+    setVisible(true);
+    setMouseGrabEnabled(true);
+    setKeyboardGrabEnabled(true);
 }
 
-void ControlCenterDialog::hideEvent(QHideEvent *event)
+bool ControlCenterDialog::eventFilter(QObject *object, QEvent *event)
 {
-    QQuickView::hideEvent(event);
+    if (event->type() == QEvent::MouseButtonPress) {
+        if (QWindow *w = qobject_cast<QWindow*>(object)) {
+            if (!w->geometry().contains(static_cast<QMouseEvent*>(event)->globalPos())) {
+                ControlCenterDialog::setVisible(false);
+            }
+        }
+    } else if (event->type() == QEvent::KeyPress) {
+        QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+        if (keyEvent->key() == Qt::Key_Escape) {
+            ControlCenterDialog::setVisible(false);
+        }
+    } else if (event->type() == QEvent::Show) {
+        KWindowSystem::setState(winId(), NET::SkipTaskbar | NET::SkipPager | NET::SkipSwitcher);
+    }
+
+    return QObject::eventFilter(object, event);
 }

src/controlcenterdialog.h

@@ -20,19 +20,20 @@
 #ifndef CONTROLCENTERDIALOG_H
 #define CONTROLCENTERDIALOG_H
 
-#include <QQuickView>
+#include <QQuickWindow>
 #include <QTimer>
 
-class ControlCenterDialog : public QQuickView
+class ControlCenterDialog : public QQuickWindow
 {
     Q_OBJECT
 
 public:
-    ControlCenterDialog(QQuickView *view = nullptr);
+    ControlCenterDialog(QQuickWindow *view = nullptr);
+
+    Q_INVOKABLE void open();
 
 protected:
-    void showEvent(QShowEvent *event) override;
-    void hideEvent(QHideEvent *event) override;
+    bool eventFilter(QObject *object, QEvent *event);
 };
 
 #endif // CONTROLCENTERDIALOG_H