sync: from linuxdeepin/dtkwidget

examples/collections/mainwindow.cpp

@@ -168,13 +168,18 @@ MainWindow::MainWindow(QWidget *parent)
     m_pStackedWidget = new QStackedWidget;
     m_pListViewModel = new QStandardItemModel(this);
 
-    m_pListView = new DListView(this);
+    QWidget *pw = new QWidget(this);
+    m_pListView = new DListView(pw);
     m_pListView->setFixedWidth(200);
     m_pListView->setItemSpacing(0);
     m_pListView->setModel(m_pListViewModel);
+    m_pListView->setViewportMargins(0, 0, 10, 0);
 
-    setSidebarWidget(m_pListView);
-    setSidebarWidth(200);
+    QHBoxLayout *hlay = new QHBoxLayout(pw);
+    hlay->setContentsMargins(10, 0, 10, 0);
+    hlay->addWidget(m_pListView);
+    setSidebarWidget(pw);
+    setSidebarWidth(210);
 
 //    mainLayout->addWidget(m_pListView);
 

src/widgets/dblureffectwidget.cpp

@@ -134,7 +134,7 @@ QColor DBlurEffectWidgetPrivate::getMaskColor(const QColor &baseColor) const
 
     int maskAlpha = this->getMaskColorAlpha();
 
-    if (!isBehindWindowBlendMode() || DWindowManagerHelper::instance()->hasComposite()) {
+    if (!isBehindWindowBlendMode() || DWindowManagerHelper::instance()->hasBlurWindow()) {
         color.setAlpha(maskAlpha);
     } else {
         return ct == DGuiApplicationHelper::DarkType ? "#202020" : "#D2D2D2";
@@ -158,7 +158,7 @@ void DBlurEffectWidgetPrivate::setMaskColor(const QColor &color)
     maskColor = color;
 
     if (isBehindWindowBlendMode()) {
-        maskColor.setAlpha(DWindowManagerHelper::instance()->hasComposite() ? getMaskColorAlpha() : MASK_COLOR_ALPHA_DEFAULT);
+        maskColor.setAlpha(DWindowManagerHelper::instance()->hasBlurWindow() ? getMaskColorAlpha() : MASK_COLOR_ALPHA_DEFAULT);
     }
 
     D_Q(DBlurEffectWidget);

src/widgets/dmainwindow.cpp

@@ -24,6 +24,7 @@
 #include <qwidgetaction.h>
 #include <QScreen>
 
+#include <DAnchors>
 #include <DConfig>
 
 #ifdef Q_OS_MAC
@@ -148,11 +149,11 @@ void DMainWindowPrivate::_q_autoShowFeatureDialog()
   \class Dtk::Widget::DMainWindow
   \inmodule dtkwidget
   \brief The DMainWindow class provides a main application window.
-  
+
   A main window provides a framework for building an application's user
   interface. DMainWindow has its own layout compared to QMainWindow,
   it has only title bar and content area, simpler and cleaner.
-  
+
   Developers can provide customized title bar and content to make the
   application rich functional.
  */
@@ -203,28 +204,45 @@ void DMainWindow::setSidebarWidget(QWidget *widget)
         return;
 
     d->sidebarWidget = widget;
-    d->sidebarWidget->setAutoFillBackground(true);
-    d->sidebarWidget->setBackgroundRole(DPalette::Button);
     if (!d->sidebarHelper) {
         d->sidebarHelper = new DSidebarHelper(this);
         d->titlebar->setSidebarHelper(d->sidebarHelper);
         QToolBar *tb = new QToolBar(this);
+        d->sidebarSep = new DVerticalLine(this);
+        d->sidebarSep->setWindowFlag(Qt::WindowStaysOnTopHint);
+        d->sidebarSep->setLineWidth(1);
+        d->sidebarSep->raise();
+        DAnchorsBase::setAnchor(d->sidebarSep, Qt::AnchorRight, tb, Qt::AnchorRight);
+
+        tb->layout()->setMargin(0);
         tb->setMovable(false);
-        tb->setForegroundRole(QPalette::Base);
         auto *contentAction = tb->toggleViewAction();
         contentAction->setVisible(false);
         addToolBar(Qt::LeftToolBarArea, tb);
-        widget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-        tb->addWidget(widget);
-        widget->resize(tb->size());
+        d->sidebarWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+
+        setAttribute(Qt::WA_TranslucentBackground);
+        auto bgBlurWidget = new DBlurEffectWidget(this);
+        bgBlurWidget->setBlendMode(DBlurEffectWidget::BehindWindowBlend);
+        bgBlurWidget->setMaskColor(DBlurEffectWidget::AutoColor);
+        bgBlurWidget->setObjectName("sidebarBlurWidget");
+        bgBlurWidget->setMaskAlpha(229); // 90%
+
+        QVBoxLayout *vlay = new QVBoxLayout(bgBlurWidget);
+        vlay->setContentsMargins(0, 0, 0, 0);
+        vlay->addWidget(d->sidebarWidget);
+        tb->addWidget(bgBlurWidget);
+        d->sidebarWidget->resize(tb->size());
 
         connect(d->sidebarHelper, &DSidebarHelper::widthChanged, tb, &QToolBar::setFixedWidth);
         connect(d->sidebarHelper, &DSidebarHelper::expandChanged, this, [tb, d] (bool expanded) {
             tb->setVisible(expanded);
+            d->sidebarSep->setVisible(expanded);
             d->updateTitleShadowGeometry();
         });
         connect(d->sidebarHelper, &DSidebarHelper::visibleChanged, tb, [tb, d] {
             tb->setVisible(d->sidebarHelper->sectionVisible());
+            d->sidebarSep->setVisible(d->sidebarHelper->sectionVisible());
             d->updateTitleShadowGeometry();
         });
 
@@ -295,7 +313,7 @@ void DMainWindow::setSidebarExpanded(bool expended)
 /*!
   \brief DMainWindow::isDXcbWindow
   \return Whether this window is dxcb backended.
-  
+
   Many features like blurred background and window clipping are supported
   only if the window is using the dxcb Qt platform plugin.
  */
@@ -399,10 +417,10 @@ QColor DMainWindow::shadowColor() const
 /*!
   \property DMainWindow::clipPath
   \brief This property holds the custom QPainterPath to be used to clip the window.
-  
+
   By default DMainWindow is clipped as a corner-rounded rectangle, but you can
   supply a custom QPainterPath to do custom shaped window.
-  
+
   \sa DMainWindow::frameMask
  */
 QPainterPath DMainWindow::clipPath() const
@@ -419,7 +437,7 @@ QPainterPath DMainWindow::clipPath() const
 /*!
   \property DMainWindow::frameMask
   \brief This property holds the mask to be applied on the window.
-  
+
   For better clip quality, for example antialiasing, use property
   DMainWindow::clipPath instead.
  */
@@ -463,9 +481,9 @@ bool DMainWindow::translucentBackground() const
 /*!
   \brief DMainWindow::enableSystemResize
   \return This property holds whether the window can be resized by the user.
-  
+
   The default value of this property is true.
-  
+
   You can set this property to false and implement the resize polizy of this
   window by you self.
  */
@@ -483,9 +501,9 @@ bool DMainWindow::enableSystemResize() const
 /*!
   \property DMainWindow::enableSystemMove
   \brief This property holds whether the window can be moved by the user.
-  
+
   The default value of this property is true.
-  
+
   You can set this property to false and choose the effective area to drag and move.
  */
 bool DMainWindow::enableSystemMove() const
@@ -517,10 +535,10 @@ bool DMainWindow::enableBlurWindow() const
 /*!
   \property DMainWindow::autoInputMaskByClipPath
   \brief This property holds whether the user input is masked by the clip path.
-  
+
   Sometimes you may want to handle events happening in the areas that are
   visually clipped by the setting DMainWindow::clipPath.
-  
+
   The default value of this property is true.
  */
 bool DMainWindow::autoInputMaskByClipPath() const
@@ -818,6 +836,8 @@ void DMainWindow::resizeEvent(QResizeEvent *event)
 
     if (sidebarWidget()) {
         sidebarWidget()->resize(d->tb->size());
+        d->sidebarSep->resize({1, rect().height()});
+        d->sidebarSep->raise();
     }
     return QMainWindow::resizeEvent(event);
 }

src/widgets/dtitlebar.cpp

@@ -1272,19 +1272,27 @@ void DTitlebar::setSidebarHelper(DSidebarHelper *helper)
         d->expandButton = new DIconButton(this);
         d->expandButton->setIcon(DDciIcon::fromTheme("window_sidebar"));
         d->expandButton->setIconSize(QSize(DefaultExpandButtonHeight(), DefaultExpandButtonHeight()));
-        d->expandButton->setCheckable(true);
-        d->expandButton->setChecked(true);
         d->expandButton->setFlat(true);
 
         d->sidebarBackgroundWidget = new QWidget(this);
+        QHBoxLayout *hlay = new QHBoxLayout(d->sidebarBackgroundWidget);
+        hlay->setMargin(0);
+        auto bgBlurWidget = new DBlurEffectWidget(d->sidebarBackgroundWidget);
+        bgBlurWidget->setObjectName("titlebarBlurWidget");
+        bgBlurWidget->setBlendMode(DBlurEffectWidget::BehindWindowBlend);
+        bgBlurWidget->setMaskColor(DBlurEffectWidget::AutoColor);
+        bgBlurWidget->setMaskAlpha(229); // 90%
+        hlay->addWidget(bgBlurWidget);
+
         d->sidebarBackgroundWidget->setAccessibleName("SidebarBackgroundWidget");
         d->sidebarBackgroundWidget->setAutoFillBackground(true);
         d->sidebarBackgroundWidget->setBackgroundRole(DPalette::Button);
         d->sidebarBackgroundWidget->move(pos());
         d->sidebarBackgroundWidget->lower();
         d->leftLayout->addWidget(d->expandButton, 0, Qt::AlignLeft);
-        connect(d->expandButton, &DIconButton::clicked, [this, d] (bool isExpanded) {
-            d->sidebarHelper->setExpanded(isExpanded);
+        connect(d->expandButton, &DIconButton::clicked, [this, d] (bool) {
+            bool isExpanded = d->sidebarHelper->expanded();
+            d->sidebarHelper->setExpanded(!isExpanded);
             int x = isExpanded ? d->sidebarHelper->width() : 0;
             d->separator->move(x, height() - d->separator->height());
         });

src/widgets/private/dmainwindow_p.h

@@ -9,6 +9,7 @@
 #include <DMainWindow>
 #include <DShadowLine>
 
+#include <DFrame>
 #include <DObjectPrivate>
 
 class QShortcut;
@@ -118,9 +119,10 @@
     DSidebarHelper          *sidebarHelper = nullptr;
     QWidget                 *sidebarWidget = nullptr;
     QToolBar                *tb = nullptr;
+    DVerticalLine           *sidebarSep = nullptr;
 
 private:
     D_DECLARE_PUBLIC(DMainWindow)
     void _q_autoShowFeatureDialog();
 };