LXQtTaskbarWaylandBackend: possibly fix crash on showDesktop for non-

gfgit · gfgit · commit 01c925f22841 · 2024-04-11T16:46:32.000+02:00
KWin
diff --git a/panel/backends/wayland/lxqttaskbarbackendwayland.cpp b/panel/backends/wayland/lxqttaskbarbackendwayland.cpp
@@ -450,11 +450,14 @@ bool LXQtTaskbarWaylandBackend::isAreaOverlapped(const QRect &area) const
 
 bool LXQtTaskbarWaylandBackend::isShowingDesktop() const
 {
-    return m_managment->isShowingDesktop();
+    return m_managment->isActive() ? m_managment->isShowingDesktop() : false;
 }
 
 bool LXQtTaskbarWaylandBackend::showDesktop(bool value)
 {
+    if(!m_managment->isActive())
+        return false;
+
     enum LXQtTaskBarPlasmaWindowManagment::show_desktop flag_;
     if(value)
         flag_ = LXQtTaskBarPlasmaWindowManagment::show_desktop::show_desktop_enabled;

Original file line number	Diff line number	Diff line change
`@@ -450,11 +450,14 @@ bool LXQtTaskbarWaylandBackend::isAreaOverlapped(const QRect &area) const`
`450`	`450`
`451`	`451`	`bool LXQtTaskbarWaylandBackend::isShowingDesktop() const`
`452`	`452`	`{`
`453`		`- return m_managment->isShowingDesktop();`
	`453`	`+ return m_managment->isActive() ? m_managment->isShowingDesktop() : false;`
`454`	`454`	`}`
`455`	`455`
`456`	`456`	`bool LXQtTaskbarWaylandBackend::showDesktop(bool value)`
`457`	`457`	`{`
	`458`	`+ if(!m_managment->isActive())`
	`459`	`+ return false;`
	`460`	`+`
`458`	`461`	`enum LXQtTaskBarPlasmaWindowManagment::show_desktop flag_;`
`459`	`462`	`if(value)`
`460`	`463`	`flag_ = LXQtTaskBarPlasmaWindowManagment::show_desktop::show_desktop_enabled;`