From f645ae48cda10b80ffe9d83ba9487671c7f535c0 Mon Sep 17 00:00:00 2001
From: Zhao Yuhang <2546789017@qq.com>
Date: 周日, 15 9月 2024 13:26:04 +0800
Subject: [PATCH] update demo code

---
 examples/mainwindow/mainwindow.cpp |  102 +++++++++++++++++++++++++++-----------------------
 1 files changed, 55 insertions(+), 47 deletions(-)

diff --git a/examples/mainwindow/mainwindow.cpp b/examples/mainwindow/mainwindow.cpp
index c704812..7492b43 100644
--- a/examples/mainwindow/mainwindow.cpp
+++ b/examples/mainwindow/mainwindow.cpp
@@ -37,12 +37,15 @@
 
 protected:
     void timerEvent(QTimerEvent *event) override {
+        QLabel::timerEvent(event);
         setText(QTime::currentTime().toString(QStringLiteral("hh:mm:ss")));
     }
 };
 
 MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) {
-     installWindowAgent();
+    setAttribute(Qt::WA_DontCreateNativeAncestors);
+
+    installWindowAgent();
 
 #if 1
     auto clockWidget = new ClockWidget();
@@ -60,6 +63,7 @@
     setWindowTitle(tr("Example MainWindow"));
     resize(800, 600);
 
+    // setFixedHeight(600);
     // windowAgent->centralize();
 }
 
@@ -105,15 +109,19 @@
     switch (event->type()) {
         case QEvent::WindowActivate: {
             auto menu = menuWidget();
-            menu->setProperty("bar-active", true);
-            style()->polish(menu);
+            if (menu) {
+                menu->setProperty("bar-active", true);
+                style()->polish(menu);
+            }
             break;
         }
 
         case QEvent::WindowDeactivate: {
             auto menu = menuWidget();
-            menu->setProperty("bar-active", false);
-            style()->polish(menu);
+            if (menu) {
+                menu->setProperty("bar-active", false);
+                style()->polish(menu);
+            }
             break;
         }
 
@@ -123,14 +131,6 @@
     return QMainWindow::event(event);
 }
 
-
-void MainWindow::closeEvent(QCloseEvent *event) {
-    // if (!(qApp->keyboardModifiers() & Qt::ControlModifier)) {
-    //     QTimer::singleShot(1000, this, &QWidget::show);
-    // }
-    event->accept();
-}
-
 void MainWindow::installWindowAgent() {
     // 1. Setup window agent
     windowAgent = new QWK::WidgetWindowAgent(this);
@@ -138,7 +138,7 @@
 
     // 2. Construct your title bar
     auto menuBar = [this]() {
-        auto menuBar = new QMenuBar();
+        auto menuBar = new QMenuBar(this);
 
         // Virtual menu
         auto file = new QMenu(tr("File(&F)"), menuBar);
@@ -161,45 +161,52 @@
         });
 
 #ifdef Q_OS_WIN
+        auto noneAction = new QAction(tr("None"), menuBar);
+        noneAction->setData(QStringLiteral("none"));
+        noneAction->setCheckable(true);
+        noneAction->setChecked(true);
+
         auto dwmBlurAction = new QAction(tr("Enable DWM blur"), menuBar);
+        dwmBlurAction->setData(QStringLiteral("dwm-blur"));
         dwmBlurAction->setCheckable(true);
-        connect(dwmBlurAction, &QAction::toggled, this, [this](bool checked) {
-            if (!windowAgent->setWindowAttribute(QStringLiteral("dwm-blur"), checked)) {
-                return;
-            }
-            setProperty("custom-style", checked);
-            style()->polish(this);
-        });
 
         auto acrylicAction = new QAction(tr("Enable acrylic material"), menuBar);
+        acrylicAction->setData(QStringLiteral("acrylic-material"));
         acrylicAction->setCheckable(true);
-        connect(acrylicAction, &QAction::toggled, this, [this](bool checked) {
-            if (!windowAgent->setWindowAttribute(QStringLiteral("acrylic-material"), true)) {
-                return;
-            }
-            setProperty("custom-style", checked);
-            style()->polish(this);
-        });
 
         auto micaAction = new QAction(tr("Enable mica"), menuBar);
+        micaAction->setData(QStringLiteral("mica"));
         micaAction->setCheckable(true);
-        connect(micaAction, &QAction::toggled, this, [this](bool checked) {
-            if (!windowAgent->setWindowAttribute(QStringLiteral("mica"), checked)) {
-                return;
+
+        auto micaAltAction = new QAction(tr("Enable mica alt"), menuBar);
+        micaAltAction->setData(QStringLiteral("mica-alt"));
+        micaAltAction->setCheckable(true);
+
+        auto winStyleGroup = new QActionGroup(menuBar);
+        winStyleGroup->addAction(noneAction);
+        winStyleGroup->addAction(dwmBlurAction);
+        winStyleGroup->addAction(acrylicAction);
+        winStyleGroup->addAction(micaAction);
+        winStyleGroup->addAction(micaAltAction);
+        connect(winStyleGroup, &QActionGroup::triggered, this, [this, winStyleGroup](QAction *action) {
+            // Unset all custom style attributes first, otherwise the style will not display correctly
+            for (const QAction* _act : winStyleGroup->actions()) {
+                const QString data = _act->data().toString();
+                if (data.isEmpty() || data == QStringLiteral("none")) {
+                    continue;
+                }
+                windowAgent->setWindowAttribute(data, false);
             }
-            setProperty("custom-style", checked);
+            const QString data = action->data().toString();
+            if (data == QStringLiteral("none")) {
+                setProperty("custom-style", false);
+            } else if (!data.isEmpty()) {
+                windowAgent->setWindowAttribute(data, true);
+                setProperty("custom-style", true);
+            }
             style()->polish(this);
         });
 
-        auto micaAltAction = new QAction(tr("Enable mica alt"), menuBar);
-        micaAltAction->setCheckable(true);
-        connect(micaAltAction, &QAction::toggled, this, [this](bool checked) {
-            if (!windowAgent->setWindowAttribute(QStringLiteral("mica-alt"), checked)) {
-                return;
-            }
-            setProperty("custom-style", checked);
-            style()->polish(this);
-        });
 #elif defined(Q_OS_MAC)
         auto darkBlurAction = new QAction(tr("Dark blur"), menuBar);
         darkBlurAction->setCheckable(true);
@@ -249,6 +256,7 @@
 
 #ifdef Q_OS_WIN
         settings->addSeparator();
+        settings->addAction(noneAction);
         settings->addAction(dwmBlurAction);
         settings->addAction(acrylicAction);
         settings->addAction(micaAction);
@@ -303,14 +311,14 @@
     windowBar->setTitleLabel(titleLabel);
     windowBar->setHostWidget(this);
 
-   windowAgent->setTitleBar(windowBar);
+    windowAgent->setTitleBar(windowBar);
 #ifndef Q_OS_MAC
-   windowAgent->setSystemButton(QWK::WindowAgentBase::WindowIcon, iconButton);
-   windowAgent->setSystemButton(QWK::WindowAgentBase::Minimize, minButton);
-   windowAgent->setSystemButton(QWK::WindowAgentBase::Maximize, maxButton);
-   windowAgent->setSystemButton(QWK::WindowAgentBase::Close, closeButton);
+    windowAgent->setSystemButton(QWK::WindowAgentBase::WindowIcon, iconButton);
+    windowAgent->setSystemButton(QWK::WindowAgentBase::Minimize, minButton);
+    windowAgent->setSystemButton(QWK::WindowAgentBase::Maximize, maxButton);
+    windowAgent->setSystemButton(QWK::WindowAgentBase::Close, closeButton);
 #endif
-   windowAgent->setHitTestVisible(menuBar, true);
+    windowAgent->setHitTestVisible(menuBar, true);
 
 #ifdef Q_OS_MAC
     windowAgent->setSystemButtonAreaCallback([](const QSize &size) {

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