From 1900ef3c9805d7fe15e0634cef9b5ff2a5dc7838 Mon Sep 17 00:00:00 2001
From: SineStriker <trueful@163.com>
Date: 周三, 20 12月 2023 20:02:05 +0800
Subject: [PATCH] minor tweaks

---
 examples/mainwindow/mainwindow.cpp |   70 +++++++++++++++++++++++++++++-----
 1 files changed, 59 insertions(+), 11 deletions(-)

diff --git a/examples/mainwindow/mainwindow.cpp b/examples/mainwindow/mainwindow.cpp
index 80a4c3a..e289c3e 100644
--- a/examples/mainwindow/mainwindow.cpp
+++ b/examples/mainwindow/mainwindow.cpp
@@ -36,12 +36,10 @@
     clockWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
     setCentralWidget(clockWidget);
 
-    if (QFile qss(QStringLiteral(":/dark-style.qss")); qss.open(QIODevice::ReadOnly | QIODevice::Text)) {
-        setStyleSheet(QString::fromUtf8(qss.readAll()));
-    }
+    loadStyleSheet(Dark);
 
     setWindowTitle(tr("Example MainWindow"));
-    resize(640, 480);
+    resize(800, 600);
 }
 
 static inline void emulateLeaveEvent(QWidget *widget) {
@@ -105,23 +103,51 @@
 }
 
 void MainWindow::installWindowAgent() {
+    // 1. Setup window agent
     auto agent = new QWK::WidgetWindowAgent(this);
-    if (!agent->setup(this)) {
-        qFatal("QWK failed to initialize.");
-    }
+    agent->setup(this);
 
-    auto menuBar = []() {
+    // 2. Construct your title bar
+    auto menuBar = [this, agent]() {
         auto menuBar = new QMenuBar();
+
+        // Virtual menu
         auto file = new QMenu(tr("File(&F)"), menuBar);
         file->addAction(new QAction(tr("New(&N)"), menuBar));
         file->addAction(new QAction(tr("Open(&O)"), menuBar));
+        file->addSeparator();
 
         auto edit = new QMenu(tr("Edit(&E)"), menuBar);
         edit->addAction(new QAction(tr("Undo(&U)"), menuBar));
         edit->addAction(new QAction(tr("Redo(&R)"), menuBar));
 
+        // Theme action
+        auto darkAction = new QAction(tr("Dark Theme"), menuBar);
+        darkAction->setCheckable(true);
+        connect(darkAction, &QAction::triggered, this, [this](bool checked) {
+            loadStyleSheet(checked ? Dark : Light); //
+        });
+        connect(this, &MainWindow::themeChanged, darkAction, [this, darkAction]() {
+            darkAction->setChecked(currentTheme == Dark); //
+        });
+
+        // Agent action
+        auto framelessOnAction = new QAction(tr("Enable Frameless"), menuBar);
+        framelessOnAction->setCheckable(true);
+        framelessOnAction->setChecked(true);
+        connect(framelessOnAction, &QAction::triggered, agent, &QWK::WindowAgentBase::setEnabled);
+        connect(agent, &QWK::WindowAgentBase::enabledChanged, framelessOnAction,
+                &QAction::setChecked);
+
+        // Real menu
+        auto settings = new QMenu(tr("Settings(&S)"), menuBar);
+        settings->addAction(darkAction);
+        settings->addSeparator();
+        settings->addAction(framelessOnAction);
+
         menuBar->addMenu(file);
         menuBar->addMenu(edit);
+        menuBar->addMenu(settings);
         return menuBar;
     }();
     menuBar->setObjectName(QStringLiteral("win-menu-bar"));
@@ -130,6 +156,7 @@
     titleLabel->setAlignment(Qt::AlignCenter);
     titleLabel->setObjectName(QStringLiteral("win-title-label"));
 
+#ifndef Q_OS_MAC
     auto iconButton = new QWK::WindowButton();
     iconButton->setObjectName(QStringLiteral("icon-button"));
     iconButton->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
@@ -149,30 +176,38 @@
     closeButton->setObjectName(QStringLiteral("close-button"));
     closeButton->setProperty("system-button", true);
     closeButton->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
+#endif
 
     auto windowBar = new QWK::WindowBar();
+#ifndef Q_OS_MAC
     windowBar->setIconButton(iconButton);
     windowBar->setMinButton(minButton);
     windowBar->setMaxButton(maxButton);
     windowBar->setCloseButton(closeButton);
+#endif
     windowBar->setMenuBar(menuBar);
     windowBar->setTitleLabel(titleLabel);
     windowBar->setHostWidget(this);
 
     agent->setTitleBar(windowBar);
+#ifndef Q_OS_MAC
     agent->setSystemButton(QWK::WindowAgentBase::WindowIcon, iconButton);
     agent->setSystemButton(QWK::WindowAgentBase::Minimize, minButton);
     agent->setSystemButton(QWK::WindowAgentBase::Maximize, maxButton);
     agent->setSystemButton(QWK::WindowAgentBase::Close, closeButton);
+#endif
     agent->setHitTestVisible(menuBar, true);
 
+    setMenuWidget(windowBar);
+
+    // 3. Adds simulated mouse events to the title bar buttons
 #ifdef Q_OS_WINDOWS
     // Emulate Window system menu button behaviors
-    connect(iconButton, &QAbstractButton::clicked, this, [iconButton, agent] {
+    connect(iconButton, &QAbstractButton::clicked, agent, [iconButton, agent] {
         iconButton->setProperty("double-click-close", false);
 
         // Pick a suitable time threshold
-        QTimer::singleShot(75, [iconButton, agent]() {
+        QTimer::singleShot(75, agent, [iconButton, agent]() {
             if (iconButton->property("double-click-close").toBool())
                 return;
             agent->showSystemMenu(iconButton->mapToGlobal(QPoint{0, iconButton->height()}));
@@ -184,6 +219,7 @@
     });
 #endif
 
+#ifndef Q_OS_MAC
     connect(windowBar, &QWK::WindowBar::minimizeRequested, this, &QWidget::showMinimized);
     connect(windowBar, &QWK::WindowBar::maximizeRequested, this, [this, maxButton](bool max) {
         if (max) {
@@ -198,5 +234,17 @@
         emulateLeaveEvent(maxButton);
     });
     connect(windowBar, &QWK::WindowBar::closeRequested, this, &QWidget::close);
-    setMenuWidget(windowBar);
+#endif
 }
+
+void MainWindow::loadStyleSheet(Theme theme) {
+    if (!styleSheet().isEmpty() && theme == currentTheme)
+        return;
+    currentTheme = theme;
+    if (QFile qss(theme == Dark ? QStringLiteral(":/dark-style.qss")
+                                : QStringLiteral(":/light-style.qss"));
+        qss.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        setStyleSheet(QString::fromUtf8(qss.readAll()));
+        Q_EMIT themeChanged();
+    }
+}
\ No newline at end of file

--
Gitblit v1.9.1