feat(panel):自动隐藏时，触发显示的区域为屏幕边缘4个像素宽度

panel/src/view/panel.cpp

@@ -30,6 +30,7 @@ static const QStringList DEFAULT_LOADING_WIDGETS = {QStringLiteral("org.ukui.men
                                                     QStringLiteral("org.ukui.panel.calendar"),
                                                     QStringLiteral("org.ukui.panel.showDesktop")
 };
+static const int MASK_SIZE = 4;
 
 namespace UkuiPanel {
 
@@ -356,6 +357,7 @@ void Panel::updateGeometry()
     refreshRect();
     setGeometry(m_container->geometry());
     kdk::WindowManager::setGeometry(this, m_container->geometry());
+    updateMask();
 }
 
 void Panel::refreshRect()
@@ -685,8 +687,9 @@ bool Panel::performHide()
         this->rootItem()->setVisible(false);
         kdk::WindowManager::setSkipSwitcher(this, true);
         kdk::WindowManager::setSkipTaskBar(this, true);
-        show();
         m_isHidden = true;
+        updateMask();
+        show();
         return true;
     }
     return false;
@@ -698,11 +701,13 @@ void Panel::performShow()
         hide();
         KWindowEffects::enableBlurBehind(this);
         this->rootItem()->setVisible(true);
+        setMask(QRegion(0, 0, geometry().width(), geometry().height()));
     }
     kdk::WindowManager::setSkipSwitcher(this, true);
     kdk::WindowManager::setSkipTaskBar(this, true);
     show();
     m_isHidden = false;
+    updateMask();
 }
 
 void Panel::customPanelSize(bool isAdd)
@@ -786,4 +791,30 @@ void Panel::onContainerActiveChanged()
     }
 }
 
+void Panel::updateMask()
+{
+    QRegion mask;
+    if(m_isHidden) {
+        switch (m_container->position()) {
+            case UkuiQuick::Types::Left:
+                mask = QRegion(0, 0, MASK_SIZE, geometry().height());
+                break;
+            case UkuiQuick::Types::Top:
+                mask = QRegion(0, 0, geometry().width(), MASK_SIZE);
+                break;
+            case UkuiQuick::Types::Right:
+                mask = QRegion(geometry().width() - MASK_SIZE, 0, MASK_SIZE, geometry().height());
+                break;
+            case UkuiQuick::Types::Bottom:
+                mask = QRegion(0, geometry().height() - MASK_SIZE, geometry().width(), MASK_SIZE);
+                break;
+            default:
+                break;
+        }
+    } else {
+        mask = QRegion(0, 0, geometry().width(), geometry().y());
+    }
+    setMask(mask);
+}
+
 } // UkuiPanel

panel/src/view/panel.h

@@ -67,6 +67,7 @@ private:
     void updateSizeAction();
     void initPositionAction();
     void updatePositionAction();
+    void updateMask();
 
 private:
     int m_panelSize {48};