Get rid of LyXView::hasFocus().

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31452 a592a061-630c-0410-9148-cb99ea01b6c8

src/frontends/LyXView.h

@@ -65,8 +65,6 @@ public:
 
 	/// set a buffer to the current workarea.
 	virtual void setBuffer(Buffer * b) = 0; ///< \c Buffer to set.
-	///
-	virtual bool hasFocus() const = 0;
 
 	/// load a document into the current workarea.
 	virtual Buffer * loadDocument(

src/frontends/qt4/GuiApplication.cpp

@@ -808,7 +808,7 @@ LyXView * GuiApplication::currentWindow()
 	   the main window. In this case, we want to disable the menu
 	   entries that are buffer or view-related.
 	*/
-	if (current_view_ && !current_view_->hasFocus())
+	if (current_view_ && current_view_->activeWindow() != this)
 		return 0;
 #endif
 	return current_view_;

src/frontends/qt4/GuiView.cpp

@@ -734,12 +734,6 @@ void GuiView::updateStatusBar()
 }
 
 
-bool GuiView::hasFocus() const
-{
-	return qApp->activeWindow() == this;
-}
-
-
 bool GuiView::event(QEvent * e)
 {
 	switch (e->type())

src/frontends/qt4/GuiView.h

@@ -71,7 +71,6 @@ public:
 	BufferView * documentBufferView();
 	BufferView const * documentBufferView() const;
 	void setBuffer(Buffer * b);
-	bool hasFocus() const;
 	Buffer * loadDocument(support::FileName const &  name,
 		bool tolastfiles = true);
 	void newDocument(std::string const & filename,