macos: verify functionality

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

src/core/framelesswindowsmanager.cpp

@@ -275,12 +275,12 @@ void FramelessHelper::Core::initialize(const Options options)
         // and resize by yourself.
         Utils::tryToEnableHighestDpiAwarenessLevel();
     }
+#endif
     if (!(options & Option::DontEnsureNonNativeWidgetSiblings)) {
         // This attribute is known to be __NOT__ compatible with QGLWidget.
         // Please consider migrating to the recommended QOpenGLWidget instead.
         QCoreApplication::setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
     }
-#endif
 #if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
     if (!(options & Option::DontTouchHighDpiScalingPolicy)) {
         // Enable high DPI scaling by default, but only for Qt5 applications,

src/core/utils.cpp

@@ -59,6 +59,11 @@ FRAMELESSHELPER_STRING_CONSTANT(highcontrast)
 
 Qt::CursorShape Utils::calculateCursorShape(const QWindow *window, const QPoint &pos)
 {
+#ifdef Q_OS_MACOS
+    Q_UNUSED(window);
+    Q_UNUSED(pos);
+    return Qt::ArrowCursor;
+#else
     Q_ASSERT(window);
     if (!window) {
         return Qt::ArrowCursor;
@@ -81,10 +86,16 @@ Qt::CursorShape Utils::calculateCursorShape(const QWindow *window, const QPoint
         return Qt::SizeVerCursor;
     }
     return Qt::ArrowCursor;
+#endif
 }
 
 Qt::Edges Utils::calculateWindowEdges(const QWindow *window, const QPoint &pos)
 {
+#ifdef Q_OS_MACOS
+    Q_UNUSED(window);
+    Q_UNUSED(pos);
+    return {};
+#else
     Q_ASSERT(window);
     if (!window) {
         return {};
@@ -106,6 +117,7 @@ Qt::Edges Utils::calculateWindowEdges(const QWindow *window, const QPoint &pos)
         edges |= Qt::BottomEdge;
     }
     return edges;
+#endif
 }
 
 QVariant Utils::getSystemButtonIconResource

src/widgets/CMakeLists.txt

@@ -81,7 +81,7 @@ else()
 endif()
 
 target_link_libraries(${SUB_PROJ_NAME} PRIVATE
-    Qt${QT_VERSION_MAJOR}::Widgets
+    Qt${QT_VERSION_MAJOR}::WidgetsPrivate
 )
 
 target_link_libraries(${SUB_PROJ_NAME} PUBLIC

src/widgets/framelesswidgetshelper.cpp

@@ -352,7 +352,6 @@ void FramelessWidgetsHelper::initialize()
     m_initialized = true;
     // Let the user be able to get the helper class instance from outside.
     q->setProperty(FRAMELESSHELPER_PROP_NAME, QVariant::fromValue(this));
-#ifdef Q_OS_WINDOWS
     // Without this flag, Qt will always create an invisible native parent window
     // for any native widgets which will intercept some win32 messages and confuse
     // our own native event filter, so to prevent some weired bugs from happening,
@@ -361,7 +360,6 @@ void FramelessWidgetsHelper::initialize()
     // Force the widget become a native window now so that we can deal with its
     // win32 events as soon as possible.
     q->setAttribute(Qt::WA_NativeWindow);
-#endif
     m_params.getWindowId = [this]() -> WId { return q->winId(); };
     m_params.getWindowFlags = [this]() -> Qt::WindowFlags { return q->windowFlags(); };
     m_params.setWindowFlags = [this](const Qt::WindowFlags flags) -> void { q->setWindowFlags(flags); };