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qml/AppItem.qml

@@ -51,9 +51,15 @@ DockItem {
 
     onPositionChanged: updateGeometry()
     onPressed: updateGeometry()
-    onClicked: appModel.clicked(model.appId)
     onRightClicked: if (model.appId !== "cutefish-launcher") contextMenu.show()
 
+    onClicked: {
+        if (mouse.button === Qt.LeftButton)
+            appModel.clicked(model.appId)
+        else if (mouse.button === Qt.MiddleButton)
+            appModel.openNewInstance(model.appId)
+    }
+
     dropArea.onEntered: {
         if (drag.source)
             appModel.move(drag.source.dragItemIndex, appItem.dragItemIndex)

qml/DockItem.qml

@@ -100,7 +100,7 @@ Item {
         id: iconArea
         anchors.fill: icon
         hoverEnabled: true
-        acceptedButtons: Qt.LeftButton | Qt.RightButton
+        acceptedButtons: Qt.LeftButton | Qt.RightButton | Qt.MiddleButton
         drag.axis: Drag.XAndYAxis
 
         onClicked: {
@@ -177,28 +177,20 @@ Item {
         radius: !isBottom ? width / 2 : height / 2
         visible: enableActivateDot && !dragStarted
         color: FishUI.Theme.textColor
-        opacity: 1.0
 
         x: isLeft ? leftX : isBottom ? bottomX : rightX
         y: isLeft ? leftY : isBottom ? bottomY : rightY
 
-        Behavior on opacity {
-            NumberAnimation {
-                duration: 200
-                easing.type: Easing.InOutSine
-            }
-        }
-
         Behavior on width {
             NumberAnimation {
-                duration: isBottom ? 200 : 0
+                duration: isBottom ? 250 : 0
                 easing.type: Easing.InOutSine
             }
         }
 
         Behavior on height {
             NumberAnimation {
-                duration: !isBottom ? 200 : 0
+                duration: !isBottom ? 250 : 0
                 easing.type: Easing.InOutSine
             }
         }