DesktopSwitch: remove unused isWindowHighlightable()

Author: gfgit

plugin-desktopswitch/desktopswitch.cpp

@@ -123,7 +123,7 @@ void DesktopSwitch::shortcutRegistered()
 
 void DesktopSwitch::onWindowChanged(WId id, int prop)
 {
-    if (prop == int(LXQtTaskBarWindowProperty::State) && isWindowHighlightable(id))
+    if (prop == int(LXQtTaskBarWindowProperty::State))
     {
         int desktop = mBackend->getWindowWorkspace(id);
         if (desktop == int(LXQtTaskBarWorkspace::ShowOnAll))
@@ -179,13 +179,6 @@ void DesktopSwitch::refresh()
     }
 }
 
-bool DesktopSwitch::isWindowHighlightable(WId)
-{
-    // Backend should emit signals only for higlightable windows and ignore others
-    // TODO: check
-    return true;
-}
-
 DesktopSwitch::~DesktopSwitch() = default;
 
 void DesktopSwitch::setDesktop(int desktop)

plugin-desktopswitch/desktopswitch.h

@@ -87,7 +87,6 @@ class DesktopSwitch : public QObject, public ILXQtPanelPlugin
     DesktopSwitchButton::LabelType mLabelType;
 
     void refresh();
-    bool isWindowHighlightable(WId window);
 
 private slots:
     void setDesktop(int desktop);