Move implementation of wantsTabFocus to AbstractClient

abstract_client.cpp

@@ -214,4 +214,9 @@ void AbstractClient::autoRaise()
     cancelAutoRaise();
 }
 
+bool AbstractClient::wantsTabFocus() const
+{
+    return (isNormalWindow() || isDialog()) && wantsInput();
+}
+
 }

abstract_client.h

@@ -109,13 +109,14 @@ public:
 
     void cancelAutoRaise();
 
+    bool wantsTabFocus() const;
+
     virtual void updateMouseGrab();
     virtual QString caption(bool full = true, bool stripped = false) const = 0;
     virtual bool isMinimized() const = 0;
     virtual bool isCloseable() const = 0;
     // TODO: remove boolean trap
     virtual bool isShown(bool shaded_is_shown) const = 0;
-    virtual bool wantsTabFocus() const = 0;
     virtual bool isFullScreen() const = 0;
     // TODO: remove boolean trap
     virtual AbstractClient *findModal(bool allow_itself = false) = 0;

client.cpp

@@ -1962,11 +1962,6 @@ void Client::sendSyncRequest()
     syncRequest.lastTimestamp = xTime();
 }
 
-bool Client::wantsTabFocus() const
-{
-    return (isNormalWindow() || isDialog()) && wantsInput();
-}
-
 bool Client::wantsInput() const
 {
     return rules()->checkAcceptFocus(info->input() || info->supportsProtocol(NET::TakeFocusProtocol));

client.h

@@ -387,7 +387,6 @@ public:
     bool isModal() const;
 
     // Auxiliary functions, depend on the windowType
-    bool wantsTabFocus() const override;
     bool wantsInput() const override;
 
     bool isResizable() const override;