fix bug #455

src/FluFramelessHelper.cpp

@@ -72,10 +72,8 @@ bool FramelessEventFilter::nativeEventFilter(const QByteArray &eventType, void *
         const auto clientRect = ((wParam == FALSE) ? reinterpret_cast<LPRECT>(lParam) : &(reinterpret_cast<LPNCCALCSIZE_PARAMS>(lParam))->rgrc[0]);
         const LONG originalTop = clientRect->top;
         const LONG originalLeft = clientRect->left;
-#if QT_VERSION < QT_VERSION_CHECK(6,0,0)
         const LONG originalRight = clientRect->right;
         const LONG originalBottom = clientRect->bottom;
-#endif
         const LRESULT hitTestResult = ::DefWindowProcW(hwnd, WM_NCCALCSIZE, wParam, lParam);
         if ((hitTestResult != HTERROR) && (hitTestResult != HTNOWHERE)) {
             *result = hitTestResult;
@@ -85,23 +83,19 @@ bool FramelessEventFilter::nativeEventFilter(const QByteArray &eventType, void *
         bool isMaximum = ::IsZoomed(hwnd);
         offsetXY = QPoint(abs(clientRect->left - originalLeft),abs(clientRect->top - originalTop));
         if(isMaximum || _helper->fullScreen()){
-            _helper->setOriginalPos(QPoint(originalLeft,originalTop));
             offsetSize = 0;
         }else{
-            _helper->setOriginalPos({});
             offsetSize = 1;
         }
         if(!isCompositionEnabled()){
             offsetSize = 0;
         }
+        if (!isMaximum || QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) {
             clientRect->top = originalTop + offsetSize;
-#if QT_VERSION < QT_VERSION_CHECK(6,0,0)
-        if(!isMaximum){
             clientRect->bottom = originalBottom - offsetSize;
             clientRect->left = originalLeft + offsetSize;
             clientRect->right = originalRight - offsetSize;
         }
-#endif
         *result = WVR_REDRAW;
         return true;
     }if(uMsg == WM_NCHITTEST){
@@ -172,13 +166,11 @@ bool FramelessEventFilter::nativeEventFilter(const QByteArray &eventType, void *
         *result = ::DefWindowProcW(hwnd, WM_NCACTIVATE, wParam, -1);
         return true;
     }else if(uMsg == WM_GETMINMAXINFO){
-#if QT_VERSION < QT_VERSION_CHECK(6,2,4)
         MINMAXINFO* minmaxInfo = reinterpret_cast<MINMAXINFO *>(lParam);
         auto pixelRatio = _helper->window->devicePixelRatio();
         auto geometry = _helper->window->screen()->availableGeometry();
         minmaxInfo->ptMaxSize.x = geometry.width()*pixelRatio + offsetXY.x() * 2;
         minmaxInfo->ptMaxSize.y = geometry.height()*pixelRatio + offsetXY.y() * 2;
-#endif
         return false;
     }else if(uMsg == WM_NCRBUTTONDOWN){
         if (wParam == HTCAPTION) {
@@ -302,7 +294,6 @@ void FluFramelessHelper::componentComplete(){
         _stayTop = QQmlProperty(window,"stayTop");
         _screen = QQmlProperty(window,"screen");
         _fixSize = QQmlProperty(window,"fixSize");
-        _originalPos = QQmlProperty(window,"_originalPos");
         _realHeight = QQmlProperty(window,"_realHeight");
         _realWidth = QQmlProperty(window,"_realWidth");
         _appBarHeight = QQmlProperty(window,"_appBarHeight");
@@ -311,7 +302,7 @@ void FluFramelessHelper::componentComplete(){
         if(!_appBar.isNull()){
             _appBar.value<QObject*>()->setProperty("systemMoveEnable",false);
         }
-        window->setFlags((window->flags()) | Qt::CustomizeWindowHint | Qt::WindowMinimizeButtonHint | Qt::WindowCloseButtonHint);
+        window->setFlags((window->flags()) | Qt::CustomizeWindowHint | Qt::WindowMinimizeButtonHint | Qt::WindowCloseButtonHint | Qt::FramelessWindowHint);
         if(resizeable()){
             window->setFlag(Qt::WindowMaximizeButtonHint);
         }
@@ -324,9 +315,6 @@ void FluFramelessHelper::componentComplete(){
         }else{
             ::SetWindowLongPtr(hwnd, GWL_STYLE, style | WS_THICKFRAME);
         }
-        LONG exstyle = ::GetWindowLong(hwnd, GWL_EXSTYLE);
-        exstyle = exstyle | 0x02000000;
-        ::SetWindowLongPtr(hwnd, GWL_EXSTYLE, exstyle);
 #else
         window->setFlags((window->flags() & (~Qt::WindowMinMaxButtonsHint) & (~Qt::Dialog)) | Qt::FramelessWindowHint | Qt::Window);
         window->installEventFilter(this);
@@ -382,6 +370,13 @@ void FluFramelessHelper::showSystemMenu(QPoint point){
 #endif
 }
 
+void FluFramelessHelper::showMaximized(){
+#ifdef Q_OS_WIN
+    HWND hwnd = reinterpret_cast<HWND>(window->winId());
+    ::ShowWindow(hwnd,3);
+#endif
+}
+
 void FluFramelessHelper::_onStayTopChange(){
     bool isStayTop = _stayTop.read().toBool();
 #ifdef Q_OS_WIN
@@ -457,10 +452,6 @@ QObject* FluFramelessHelper::maximizeButton(){
     return var.value<QObject*>();
 }
 
-void FluFramelessHelper::setOriginalPos(QVariant pos){
-    _originalPos.write(pos);
-}
-
 bool FluFramelessHelper::resizeable(){
     return !_fixSize.read().toBool();
 }

src/FluFramelessHelper.h

@@ -54,6 +54,7 @@ public:
     QObject* maximizeButton();
     void setOriginalPos(QVariant pos);
     Q_INVOKABLE void showSystemMenu(QPoint point);
+    Q_INVOKABLE void showMaximized();
     Q_SIGNAL void loadCompleted();
 protected:
     bool eventFilter(QObject *obj, QEvent *event) override;
@@ -67,7 +68,6 @@ private:
     FramelessEventFilter* _nativeEvent = nullptr;
     QQmlProperty _stayTop;
     QQmlProperty _screen;
-    QQmlProperty _originalPos;
     QQmlProperty _fixSize;
     QQmlProperty _realHeight;
     QQmlProperty _realWidth;

src/Qt5/imports/FluentUI/Controls/FluAppBar.qml

@@ -37,19 +37,19 @@ Rectangle{
     property var maxClickListener : function(){
         if(FluTools.isMacos()){
             if (d.win.visibility === Window.FullScreen)
-                d.win.visibility = Window.Windowed
+                d.win.showNormal()
             else
-                d.win.visibility = Window.FullScreen
+                d.win.showFullScreen()
         }else{
             if (d.win.visibility === Window.Maximized)
-                d.win.visibility = Window.Windowed
+                d.win.showNormal()
             else
-                d.win.visibility = Window.Maximized
+                d.win.showMaximized()
             d.hoverMaxBtn = false
         }
     }
     property var minClickListener: function(){
-        d.win.visibility = Window.Minimized
+        d.win.showMinimized()
     }
     property var closeClickListener : function(){
         d.win.close()

src/Qt5/imports/FluentUI/Controls/FluWindow.qml

@@ -58,8 +58,6 @@ Window {
     signal showSystemMenu
     signal initArgument(var argument)
     signal firstVisible()
-    property point _offsetXY : Qt.point(0,0)
-    property var _originalPos
     property int _realHeight
     property int _realWidth
     property int _appBarHeight: appBar.height
@@ -91,19 +89,6 @@ Window {
     Component.onDestruction: {
         lifecycle.onDestruction()
     }
-    on_OriginalPosChanged: {
-        if(_originalPos){
-            var dx = (_originalPos.x - screen.virtualX)/screen.devicePixelRatio
-            var dy = (_originalPos.y - screen.virtualY)/screen.devicePixelRatio
-            if(dx<0 && dy<0){
-                _offsetXY = Qt.point(Math.abs(dx)-1,Math.abs(dy)-1)
-            }else{
-                _offsetXY = Qt.point(0,0)
-            }
-        }else{
-            _offsetXY = Qt.point(0,0)
-        }
-    }
     onShowSystemMenu: {
         if(loader_frameless_helper.item){
             loader_frameless_helper.item.showSystemMenu()
@@ -223,7 +208,6 @@ Window {
         id:layout_container
         anchors{
             fill:parent
-            topMargin: _offsetXY.y
         }
         onWidthChanged: {
             window.appBar.width = width
@@ -337,4 +321,13 @@ Window {
     function layoutContent(){
         return layout_content
     }
+    function showMaximized(){
+        if(FluTools.isWin()){
+            if(loader_frameless_helper.item){
+                loader_frameless_helper.item.showMaximized()
+            }
+        }else{
+            window.visibility = Qt.WindowMaximized
+        }
+    }
 }

src/Qt6/imports/FluentUI/Controls/FluAppBar.qml

@@ -37,19 +37,19 @@ Rectangle{
     property var maxClickListener : function(){
         if(FluTools.isMacos()){
             if (d.win.visibility === Window.FullScreen)
-                d.win.visibility = Window.Windowed
+                d.win.showNormal()
             else
-                d.win.visibility = Window.FullScreen
+                d.win.showFullScreen()
         }else{
             if (d.win.visibility === Window.Maximized)
-                d.win.visibility = Window.Windowed
+                d.win.showNormal()
             else
-                d.win.visibility = Window.Maximized
+                d.win.showMaximized()
             d.hoverMaxBtn = false
         }
     }
     property var minClickListener: function(){
-        d.win.visibility = Window.Minimized
+        d.win.showMinimized()
     }
     property var closeClickListener : function(){
         d.win.close()

src/Qt6/imports/FluentUI/Controls/FluWindow.qml

@@ -57,8 +57,6 @@ Window {
     signal showSystemMenu
     signal initArgument(var argument)
     signal firstVisible()
-    property point _offsetXY : Qt.point(0,0)
-    property var _originalPos
     property int _realHeight
     property int _realWidth
     property int _appBarHeight: appBar.height
@@ -90,19 +88,6 @@ Window {
     Component.onDestruction: {
         lifecycle.onDestruction()
     }
-    on_OriginalPosChanged: {
-        if(_originalPos){
-            var dx = (_originalPos.x - screen.virtualX)/screen.devicePixelRatio
-            var dy = (_originalPos.y - screen.virtualY)/screen.devicePixelRatio
-            if(dx<0 && dy<0){
-                _offsetXY = Qt.point(Math.abs(dx)-1,Math.abs(dy)-1)
-            }else{
-                _offsetXY = Qt.point(0,0)
-            }
-        }else{
-            _offsetXY = Qt.point(0,0)
-        }
-    }
     onShowSystemMenu: {
         if(loader_frameless_helper.item){
             loader_frameless_helper.item.showSystemMenu()
@@ -222,7 +207,6 @@ Window {
         id:layout_container
         anchors{
             fill:parent
-            topMargin: _offsetXY.y
         }
         onWidthChanged: {
             window.appBar.width = width
@@ -336,4 +320,13 @@ Window {
     function layoutContent(){
         return layout_content
     }
+    function showMaximized(){
+        if(FluTools.isWin()){
+            if(loader_frameless_helper.item){
+                loader_frameless_helper.item.showMaximized()
+            }
+        }else{
+            window.visibility = Qt.WindowMaximized
+        }
+    }
 }