Final code of version 2.0.0!

Some minor issues are known to exist and they'll get fixed before 2.1 is officially released.

Signed-off-by: Yuhang Zhao <2546789017@qq.com>

README.md

@@ -16,7 +16,23 @@
 
 ## Screenshots
 
-TODO
+### Windows
+
+![Light](./doc/win_light.png)
+
+![Dark](./doc/win_dark.png)
+
+### Linux
+
+![Light](./doc/linux_light.png)
+
+![Dark](./doc/linux_dark.png)
+
+### macOS
+
+![Light](./doc/mac_light.png)
+
+![Dark](./doc/mac_dark.png)
 
 ## Roadmap
 
@@ -28,9 +44,39 @@ TODO
   - [ ] Windows: Maximize button docking feature introduced in Windows 11
   - [ ] More feature requests are welcome!
 
-## Feedback
+## Build
+
+```bash
+git clone https://github.com/wangwenx190/framelesshelper.git
+mkdir build
+cd build
+cmake -DCMAKE_PREFIX_PATH=<YOUR_QT_SDK_DIR_PATH> -DCMAKE_BUILD_TYPE=Release -GNinja ../framelesshelper
+cmake --build . --config Release --target all --parallel
+```
+
+**Note**: On Linux you need to install the GTK3 and X11 development packages first.
+
+## Use
+
+For Qt Widgets applications: subclass `FramelessWidget` or `FramelessMainWindow`.
+
+For Qt Quick applications: use `FramelessWindow` instead of `Window`.
+
+Please refer to the demo applications to see more detailed usages: [examples](./examples/)
+
+## Platform Notes
+
+### Windows
+
+- If DWM composition is disabled in some very rare cases (only possible on Windows 7), the top-left corner and top-right corner will appear in round shape.
+
+### Linux
+
+- FramelessHelper will force your application to use the _XCB_ platform plugin when running on Wayland.
+
+### macOS
 
-Please write down your feature requests and bug reports in here: <https://github.com/wangwenx190/framelesshelper/issues/104>. Thanks!
+- The three system buttons on the title bar can't be made hidden for Qt Widgets applications, for some unknown reason.
 
 ## License
 

include/FramelessHelper/Core/utils.h

@@ -61,9 +61,10 @@ FRAMELESSHELPER_CORE_API void moveWindowToDesktopCenter(
 [[nodiscard]] FRAMELESSHELPER_CORE_API bool isWin8OrGreater();
 [[nodiscard]] FRAMELESSHELPER_CORE_API bool isWin8Point1OrGreater();
 [[nodiscard]] FRAMELESSHELPER_CORE_API bool isWin10OrGreater();
-[[nodiscard]] FRAMELESSHELPER_CORE_API bool isWin101607OrGreater();
-[[nodiscard]] FRAMELESSHELPER_CORE_API bool isWin101809OrGreater();
-[[nodiscard]] FRAMELESSHELPER_CORE_API bool isWin101903OrGreater();
+[[nodiscard]] FRAMELESSHELPER_CORE_API bool isWin10_1607OrGreater();
+[[nodiscard]] FRAMELESSHELPER_CORE_API bool isWin10_1809OrGreater();
+[[nodiscard]] FRAMELESSHELPER_CORE_API bool isWin10_1903OrGreater();
+[[nodiscard]] FRAMELESSHELPER_CORE_API bool isWin10_2004OrGreater();
 [[nodiscard]] FRAMELESSHELPER_CORE_API bool isWin11OrGreater();
 [[nodiscard]] FRAMELESSHELPER_CORE_API bool isDwmCompositionEnabled();
 FRAMELESSHELPER_CORE_API void triggerFrameChange(const WId windowId);

src/core/framelesshelper_win.cpp

@@ -245,12 +245,12 @@ void FramelessHelperWin::addWindow(const UserSettings &settings, const SystemPar
     }
     Utils::updateInternalWindowFrameMargins(params.getWindowHandle(), true);
     Utils::updateWindowFrameMargins(windowId, false);
-    if (Utils::isWin101607OrGreater()) {
+    if (Utils::isWin10_1607OrGreater()) {
         const bool dark = Utils::shouldAppsUseDarkMode();
         if (!(settings.options & Option::DontTouchWindowFrameBorderColor)) {
             Utils::updateWindowFrameBorderColor(windowId, dark);
         }
-        if (Utils::isWin101809OrGreater()) {
+        if (Utils::isWin10_1809OrGreater()) {
             if (settings.options & Option::SyncNativeControlsThemeWithSystem) {
                 Utils::updateGlobalWin32ControlsTheme(windowId, dark);
             }
@@ -821,7 +821,7 @@ bool FramelessHelperWin::nativeEventFilter(const QByteArray &eventType, void *me
     }
     bool systemThemeChanged = ((uMsg == WM_THEMECHANGED) || (uMsg == WM_SYSCOLORCHANGE)
                                || (uMsg == WM_DWMCOLORIZATIONCOLORCHANGED));
-    if (Utils::isWin101607OrGreater()) {
+    if (Utils::isWin10_1607OrGreater()) {
         if (uMsg == WM_SETTINGCHANGE) {
             if ((wParam == 0) && (QString::fromWCharArray(reinterpret_cast<LPCWSTR>(lParam))
                                       .compare(qThemeSettingChangeEventName, Qt::CaseInsensitive) == 0)) {
@@ -830,7 +830,7 @@ bool FramelessHelperWin::nativeEventFilter(const QByteArray &eventType, void *me
                 if (!(data.settings.options & Option::DontTouchWindowFrameBorderColor)) {
                     Utils::updateWindowFrameBorderColor(windowId, dark);
                 }
-                if (Utils::isWin101809OrGreater()) {
+                if (Utils::isWin10_1809OrGreater()) {
                     if (data.settings.options & Option::SyncNativeControlsThemeWithSystem) {
                         Utils::updateGlobalWin32ControlsTheme(windowId, dark);
                     }

src/core/framelesswindowsmanager.cpp

@@ -204,6 +204,9 @@ void FramelessWindowsManagerPrivate::initialize()
     m_colorizationArea = Utils::getDwmColorizationArea();
     m_accentColor = Utils::getDwmColorizationColor();
 #endif
+#ifdef Q_OS_LINUX
+    m_accentColor = Utils::getWmThemeColor();
+#endif
 #ifdef Q_OS_MACOS
     m_accentColor = Utils::getControlsAccentColor();
 #endif

src/core/utils_linux.cpp

@@ -34,21 +34,21 @@ FRAMELESSHELPER_BEGIN_NAMESPACE
 
 using namespace Global;
 
-static constexpr const auto _NET_WM_MOVERESIZE_SIZE_TOPLEFT     = 0;
-static constexpr const auto _NET_WM_MOVERESIZE_SIZE_TOP         = 1;
-static constexpr const auto _NET_WM_MOVERESIZE_SIZE_TOPRIGHT    = 2;
-static constexpr const auto _NET_WM_MOVERESIZE_SIZE_RIGHT       = 3;
-static constexpr const auto _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT = 4;
-static constexpr const auto _NET_WM_MOVERESIZE_SIZE_BOTTOM      = 5;
-static constexpr const auto _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT  = 6;
-static constexpr const auto _NET_WM_MOVERESIZE_SIZE_LEFT        = 7;
-static constexpr const auto _NET_WM_MOVERESIZE_MOVE             = 8;
-
-static constexpr const char WM_MOVERESIZE_OPERATION_NAME[] = "_NET_WM_MOVERESIZE";
-
-static constexpr const char GTK_THEME_NAME_ENV_VAR[] = "GTK_THEME";
-static constexpr const char GTK_THEME_NAME_PROP[] = "gtk-theme-name";
-static constexpr const char GTK_THEME_PREFER_DARK_PROP[] = "gtk-application-prefer-dark-theme";
+[[maybe_unused]] static constexpr const auto _NET_WM_MOVERESIZE_SIZE_TOPLEFT     = 0;
+[[maybe_unused]] static constexpr const auto _NET_WM_MOVERESIZE_SIZE_TOP         = 1;
+[[maybe_unused]] static constexpr const auto _NET_WM_MOVERESIZE_SIZE_TOPRIGHT    = 2;
+[[maybe_unused]] static constexpr const auto _NET_WM_MOVERESIZE_SIZE_RIGHT       = 3;
+[[maybe_unused]] static constexpr const auto _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT = 4;
+[[maybe_unused]] static constexpr const auto _NET_WM_MOVERESIZE_SIZE_BOTTOM      = 5;
+[[maybe_unused]] static constexpr const auto _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT  = 6;
+[[maybe_unused]] static constexpr const auto _NET_WM_MOVERESIZE_SIZE_LEFT        = 7;
+[[maybe_unused]] static constexpr const auto _NET_WM_MOVERESIZE_MOVE             = 8;
+
+[[maybe_unused]] static constexpr const char WM_MOVERESIZE_OPERATION_NAME[] = "_NET_WM_MOVERESIZE";
+
+[[maybe_unused]] static constexpr const char GTK_THEME_NAME_ENV_VAR[] = "GTK_THEME";
+[[maybe_unused]] static constexpr const char GTK_THEME_NAME_PROP[] = "gtk-theme-name";
+[[maybe_unused]] static constexpr const char GTK_THEME_PREFER_DARK_PROP[] = "gtk-application-prefer-dark-theme";
 FRAMELESSHELPER_STRING_CONSTANT2(GTK_THEME_DARK_REGEX, "[:-]dark")
 
 template<typename T>
@@ -80,7 +80,8 @@ template<typename T>
     return result;
 }
 
-[[nodiscard]] static inline int qtEdgesToWmMoveOrResizeOperation(const Qt::Edges edges)
+[[maybe_unused]] [[nodiscard]] static inline int
+    qtEdgesToWmMoveOrResizeOperation(const Qt::Edges edges)
 {
     if (edges == Qt::Edges{}) {
         return -1;
@@ -112,7 +113,8 @@ template<typename T>
     return -1;
 }
 
-static inline void doStartSystemMoveResize(const WId windowId, const QPoint &globalPos, const int edges)
+[[maybe_unused]] static inline void
+    doStartSystemMoveResize(const WId windowId, const QPoint &globalPos, const int edges)
 {
     Q_ASSERT(windowId);
     Q_ASSERT(edges >= 0);
@@ -161,11 +163,16 @@ void Utils::startSystemMove(QWindow *window, const QPoint &globalPos)
     if (!window) {
         return;
     }
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
+    Q_UNUSED(globalPos);
+    window->startSystemMove();
+#else
     // Qt always gives us logical coordinates, however, the native APIs
     // are expecting device coordinates.
     const qreal dpr = window->devicePixelRatio();
     const QPoint globalPos2 = QPointF(QPointF(globalPos) * dpr).toPoint();
     doStartSystemMoveResize(window->winId(), globalPos2, _NET_WM_MOVERESIZE_MOVE);
+#endif
 }
 
 void Utils::startSystemResize(QWindow *window, const Qt::Edges edges, const QPoint &globalPos)
@@ -177,6 +184,10 @@ void Utils::startSystemResize(QWindow *window, const Qt::Edges edges, const QPoi
     if (edges == Qt::Edges{}) {
         return;
     }
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
+    Q_UNUSED(globalPos);
+    window->startSystemResize(edges);
+#else
     const int section = qtEdgesToWmMoveOrResizeOperation(edges);
     if (section < 0) {
         return;
@@ -186,6 +197,7 @@ void Utils::startSystemResize(QWindow *window, const Qt::Edges edges, const QPoi
     const qreal dpr = window->devicePixelRatio();
     const QPoint globalPos2 = QPointF(QPointF(globalPos) * dpr).toPoint();
     doStartSystemMoveResize(window->winId(), globalPos2, section);
+#endif
 }
 
 bool Utils::isTitleBarColorized()

src/core/utils_mac.mm

@@ -141,29 +141,6 @@ void setSystemTitleBarVisible(const bool visible)
     return [nsview window];
 }
 
-static inline void mac_windowStartNativeDrag(const WId windowId, const QPoint &globalPos)
-{
-    Q_ASSERT(windowId);
-    if (!windowId) {
-        return;
-    }
-    const NSWindow * const nswindow = mac_getNSWindow(windowId);
-    Q_ASSERT(nswindow);
-    if (!nswindow) {
-        return;
-    }
-    const CGEventRef clickDown = CGEventCreateMouseEvent(
-        NULL, kCGEventLeftMouseDown, CGPointMake(globalPos.x(), globalPos.y()), kCGMouseButtonLeft);
-    NSEvent * const nsevent = [NSEvent eventWithCGEvent:clickDown];
-    Q_ASSERT(nsevent);
-    if (!nsevent) {
-        CFRelease(clickDown);
-        return;
-    }
-    [nswindow performWindowDragWithEvent:nsevent];
-    CFRelease(clickDown);
-}
-
 SystemTheme Utils::getSystemTheme()
 {
     // ### TODO: how to detect high contrast mode on macOS?
@@ -199,14 +176,43 @@ static inline void mac_windowStartNativeDrag(const WId windowId, const QPoint &g
     if (!window) {
         return;
     }
-    mac_windowStartNativeDrag(window->winId(), globalPos);
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
+    Q_UNUSED(globalPos);
+    window->startSystemMove();
+#else
+    const NSWindow * const nswindow = mac_getNSWindow(window->winId());
+    Q_ASSERT(nswindow);
+    if (!nswindow) {
+        return;
+    }
+    const CGEventRef clickDown = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDown,
+                         CGPointMake(globalPos.x(), globalPos.y()), kCGMouseButtonLeft);
+    NSEvent * const nsevent = [NSEvent eventWithCGEvent:clickDown];
+    Q_ASSERT(nsevent);
+    if (!nsevent) {
+        CFRelease(clickDown);
+        return;
+    }
+    [nswindow performWindowDragWithEvent:nsevent];
+    CFRelease(clickDown);
+#endif
 }
 
 void Utils::startSystemResize(QWindow *window, const Qt::Edges edges, const QPoint &globalPos)
 {
-    Q_UNUSED(window);
-    Q_UNUSED(edges);
+    Q_ASSERT(window);
+    if (!window) {
+        return;
+    }
+    if (edges == Qt::Edges{}) {
+        return;
+    }
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
     Q_UNUSED(globalPos);
+    window->startSystemResize(edges);
+#else
+    Q_UNUSED(globalPos);
+#endif
 }
 
 QColor Utils::getControlsAccentColor()