fix layout combox update bug

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7483 a592a061-630c-0410-9148-cb99ea01b6c8

src/frontends/ChangeLog

@@ -1,3 +1,7 @@
+2003-08-02  Jean-Marc Lasgouttes  <lasgouttes@freesurf.fr>
+
+	* Toolbar.C (clearLayoutList): new methods, which resets
+	last_textclass_. The derived methods should call that.
 
 2003-08-01  André Pönitz  <poenitz@gmx.net>
 

src/frontends/Toolbar.C

@@ -57,6 +57,12 @@ void Toolbar::update(bool in_math, bool in_table)
 }
 
 
+void Toolbar::clearLayoutList()
+{
+	last_textclass_ = -1;
+}
+
+
 bool Toolbar::updateLayoutList(int textclass)
 {
 	// update the layout display

src/frontends/Toolbar.h

@@ -47,7 +47,7 @@ public:
 	/// Drop down the layout list
 	virtual void openLayoutList() = 0;
 	/// Erase the layout list
-	virtual void clearLayoutList() = 0;
+	virtual void clearLayoutList();
 
 private:
 

src/frontends/qt2/ChangeLog

@@ -1,3 +1,7 @@
+2003-08-02  Jean-Marc Lasgouttes  <lasgouttes@freesurf.fr>
+
+	* QLToolbar.C (clearLayoutList): call Toolbar::clearLayoutList
+
 2003-07-30  Juergen Spitzmueller  <j.spitzmueller@gmx.de>
 
 	* ui/QCitationDialogBase.ui: Omit correct signal for styleCO changes

src/frontends/qt2/QLToolbar.C

@@ -186,6 +186,7 @@ void QLToolbar::clearLayoutList()
 	if (!combo_)
 		return;
 
+	Toolbar::clearLayoutList();
 	combo_->clear();
 }
 

src/frontends/xforms/ChangeLog

@@ -1,3 +1,7 @@
+2003-08-02  Jean-Marc Lasgouttes  <lasgouttes@freesurf.fr>
+
+	* XFormsToolbar.C (clearLayoutList): call Toolbar::clearLayoutList
+
 2003-08-02  Lars Gullik Bjønnes  <larsbj@lyx.org>
 
 	* Always use std::endl with lyxerr

src/frontends/xforms/XFormsToolbar.C

@@ -232,6 +232,7 @@ void XFormsToolbar::clearLayoutList()
 	if (!combox_)
 		return;
 
+	Toolbar::clearLayoutList();
 	fl_clear_combox(combox_);
 	fl_redraw_object(combox_);
 }