Move triggerDecorationRepaint from Client to AbstractClient

abstract_client.cpp

@@ -57,6 +57,8 @@ AbstractClient::AbstractClient()
     connect(this, &AbstractClient::clientFinishUserMovedResized, this, &AbstractClient::moveResizedChanged);
     connect(this, &AbstractClient::clientStartUserMovedResized,  this, &AbstractClient::removeCheckScreenConnection);
     connect(this, &AbstractClient::clientFinishUserMovedResized, this, &AbstractClient::setupCheckScreenConnection);
+
+    connect(this, &AbstractClient::paletteChanged, this, &AbstractClient::triggerDecorationRepaint);
 }
 
 AbstractClient::~AbstractClient()
@@ -1320,4 +1322,11 @@ bool AbstractClient::decorationHasAlpha() const
     return true;
 }
 
+void AbstractClient::triggerDecorationRepaint()
+{
+    if (isDecorated()) {
+        decoration()->update();
+    }
+}
+
 }

abstract_client.h

@@ -496,6 +496,7 @@ public:
         return m_decoration != nullptr;
     }
     bool decorationHasAlpha() const;
+    void triggerDecorationRepaint();
 
     // TODO: remove boolean trap
     static bool belongToSameApplication(const AbstractClient* c1, const AbstractClient* c2, bool active_hack = false);

client.cpp

@@ -154,8 +154,6 @@ Client::Client()
     client_size = QSize(100, 100);
     ready_for_painting = false; // wait for first damage or sync reply
 
-    connect(this, &Client::paletteChanged, this, &Client::triggerDecorationRepaint);
-
     connect(clientMachine(), &ClientMachine::localhostChanged, this, &Client::updateCaption);
     connect(options, &Options::condensedTitleChanged, this, &Client::updateCaption);
 
@@ -440,13 +438,6 @@ void Client::destroyDecoration()
     m_decoInputExtent.reset();
 }
 
-void Client::triggerDecorationRepaint()
-{
-    if (isDecorated()) {
-        decoration()->update();
-    }
-}
-
 void Client::layoutDecorationRects(QRect &left, QRect &top, QRect &right, QRect &bottom) const
 {
     if (!isDecorated()) {

client.h

@@ -231,7 +231,6 @@ public:
     void takeFocus() override;
 
     void updateDecoration(bool check_workspace_pos, bool force = false);
-    void triggerDecorationRepaint();
 
     void updateShape();