Remove isInternal() method. We don't use it and should not do so in the

future, we use LCursor::selection() instead.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@16497 a592a061-630c-0410-9148-cb99ea01b6c8

src/frontends/Selection.h

@@ -49,10 +49,6 @@ public:
 	 * from the kernel and push it to X with this method.
 	 */
 	virtual void put(docstring const &) = 0;
-
-	/// state of clipboard.
-	/// \retval true if the system clipboard has been set within LyX.
-	virtual bool isInternal() const = 0;
 };
 
 } // namespace frontend

src/frontends/qt4/GuiSelection.C

@@ -62,11 +62,5 @@ void GuiSelection::put(docstring const & str)
 	                           QClipboard::Selection);
 }
 
-
-bool GuiSelection::isInternal() const
-{
-	return qApp->clipboard()->ownsSelection();
-}
-
 } // namespace frontend
 } // namespace lyx

src/frontends/qt4/GuiSelection.h

@@ -33,7 +33,6 @@ public:
 	void haveSelection(bool own);
 	docstring const get() const;
 	void put(docstring const & str);
-	bool isInternal() const;
 	//@}
 };