trigger externals shadows when panelsize>=iconsize

containment/contents/ui/PanelBox.qml

@@ -100,7 +100,7 @@ Item{
         property int marginsHeight: root.drawShadowsExternal ? 0 : margins.top + margins.bottom
 
         property int panelSize: automaticPanelSize
-        property int automaticPanelSize: root.drawShadowsExternal ? root.themePanelSize + root.panelShadow:
+        property int automaticPanelSize: root.drawShadowsExternal ? root.statesLineSize + root.iconSize + root.iconMargin + 1:
                                                                     Math.min(root.themePanelSize + root.panelShadow + 1,
                                                                              root.statesLineSize + root.iconSize + root.iconMargin + 1)
 

containment/contents/ui/VisibilityManager.qml

@@ -40,7 +40,7 @@ Item{
     property bool inStartup: root.inStartup
     property bool normalState : false  // this is being set from updateMaskArea
     property bool previousNormalState : false // this is only for debugging purposes
-    property bool panelIsBiggerFromIconSize: root.useThemePanel && (root.themePanelSize >= (root.iconSize + root.iconMargin + 1))
+    property bool panelIsBiggerFromIconSize: root.useThemePanel && (root.themePanelSize >= root.iconSize)
 
     property int animationSpeed: root.durationTime * 1.2 * units.longDuration
     property int length: root.isVertical ?  Screen.height : Screen.width   //screenGeometry.height : screenGeometry.width