Propogate the virtual keyword.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5670 a592a061-630c-0410-9148-cb99ea01b6c8

src/frontends/xforms/ChangeLog

@@ -5,6 +5,11 @@
 
 	* Makefile.am (libxforms_la_SOURCES): remove FormInset.[Ch].
 
+	* FormBase.h (show):
+	* FormExternal.h (apply, build, update, input):
+	* FormSpellchecker.h (apply, build, update, partialUpdate):
+	propogate virtual keyword.
+
 2002-11-17  John Levon  <levon@movementarian.org>
 
 	* FileDialog.C: open/save name change

src/frontends/xforms/FormBase.h

@@ -55,7 +55,7 @@ protected:
 	/// Hide the dialog.
 	virtual void hide();
 	/// Create the dialog if necessary, update it and display it.
-	void show();
+	virtual void show();
 
 	/** Prepare the way to:
 	 *  1. display feedback as the mouse moves over ob. This feedback will

src/frontends/xforms/FormExternal.h

@@ -31,16 +31,16 @@ public:
 	FormExternal();
 private:
 	/// apply changes
-	void apply();
+	virtual void apply();
 
 	/// build the dialog
-	void build();
+	virtual void build();
 
 	/// update the dialog
-	void update();
+	virtual void update();
 
 	/// Filter the inputs on callback from xforms
-	ButtonPolicy::SMInput input(FL_OBJECT *, long);
+	virtual ButtonPolicy::SMInput input(FL_OBJECT *, long);
 
 	///
 	void updateComboChange();

src/frontends/xforms/FormSpellchecker.h

@@ -29,14 +29,14 @@ public:
 	FormSpellchecker();
 private:
 	/// not needed.
-	void apply() {}
+	virtual void apply() {}
 	/// Build the dialog
-	void build();
+	virtual void build();
 	///
-	void update();
+	virtual void update();
 
 	/// set suggestions and exit message
-	void partialUpdate(int);
+	virtual void partialUpdate(int);
 
 	/// Filter the inputs
 	virtual ButtonPolicy::SMInput input(FL_OBJECT *, long);