fix toolbar property update

frontends/gtk/preferences.c

@@ -512,7 +512,7 @@ SPINBUTTON_SIGNALS(spinDefaultSize, font_size, 10.0)
 G_MODULE_EXPORT void
 nsgtk_preferences_fontPreview_clicked(GtkButton *button, struct ppref *priv)
 {
-	nsgtk_reflow_all_windows();
+	nsgtk_window_update_all();
 }
 
 
@@ -714,7 +714,7 @@ nsgtk_preferences_checkShowSingleTab_toggled(GtkToggleButton *togglebutton,
 {
 	nsoption_set_bool(show_single_tab,
 			  gtk_toggle_button_get_active(togglebutton));
-	nsgtk_reflow_all_windows();
+	nsgtk_window_update_all();
 }
 
 G_MODULE_EXPORT void
@@ -736,20 +736,11 @@ G_MODULE_EXPORT void
 nsgtk_preferences_comboTabPosition_changed(GtkComboBox *widget,
 					   struct ppref *priv)
 {
-	struct nsgtk_scaffolding *current;
-
 	/* set the option */
 	nsoption_set_int(position_tab, gtk_combo_box_get_active(widget));
 
-	/* update all notebooks in all scaffolds */
+	/* update all windows */
-	current = nsgtk_scaffolding_iterate(NULL);
+	nsgtk_window_update_all();
-	while (current)	{
-		nsgtk_scaffolding_reset_offset(current);
-
-		nsgtk_reflow_all_windows();
-
-		current = nsgtk_scaffolding_iterate(current);
-	}
 }
 
 G_MODULE_EXPORT void
@@ -792,18 +783,10 @@ G_MODULE_EXPORT void
 nsgtk_preferences_comboButtonType_changed(GtkComboBox *widget,
 					   struct ppref *priv)
 {
-	struct nsgtk_scaffolding *current;
-
 	nsoption_set_int(button_type, gtk_combo_box_get_active(widget) + 1);
 
-	current = nsgtk_scaffolding_iterate(NULL);
+	/* update all windows to adopt change */
-	while (current != NULL)	{
+	nsgtk_window_update_all();
-		nsgtk_scaffolding_reset_offset(current);
-
-		nsgtk_scaffolding_toolbars(current);
-
-		current = nsgtk_scaffolding_iterate(current);
-	}
 }
 
 G_MODULE_EXPORT void

frontends/gtk/scaffolding.c

@@ -1400,14 +1400,6 @@ struct nsgtk_scaffolding *nsgtk_current_scaffolding(void)
 }
 
 
-/* exported interface documented in gtk/scaffolding.h */
-void nsgtk_scaffolding_toolbars(struct nsgtk_scaffolding *g)
-{
-  //	nsgtk_toolbar_update(g->toolbar);
-	nsgtk_search_update(g->search);
-}
-
-
 /* exported function documented in gtk/scaffolding.h */
 void nsgtk_window_set_title(struct gui_window *gw, const char *title)
 {
@@ -1527,13 +1519,6 @@ struct nsgtk_scaffolding *nsgtk_scaffolding_iterate(struct nsgtk_scaffolding *g)
 }
 
 
-/* exported interface documented in gtk/scaffolding.h */
-void nsgtk_scaffolding_reset_offset(struct nsgtk_scaffolding *g)
-{
-	//g->offset = 0;
-}
-
-
 /* exported interface documented in gtk/scaffolding.h */
 struct gui_window *nsgtk_scaffolding_top_level(struct nsgtk_scaffolding *g)
 {

frontends/gtk/scaffolding.h

@@ -115,14 +115,6 @@ struct gtk_history_window *nsgtk_scaffolding_history_window(struct nsgtk_scaffol
 
 struct gui_window *nsgtk_scaffolding_top_level(struct nsgtk_scaffolding *g);
 
-/**
- * reset the scaffold offset value to 0.
- *
- * \todo The value is only ever altered in
- * nsgtk_scaffolding_toolbar_size_allocate and is something to do with
- * the history button either clarify or remove!
- */
-void nsgtk_scaffolding_reset_offset(struct nsgtk_scaffolding *g);
 
 /**
  * Iterate through available scaffolding.
@@ -177,9 +169,5 @@ void nsgtk_scaffolding_context_menu(struct nsgtk_scaffolding *g, gdouble x, gdou
  */
 void nsgtk_window_set_title(struct gui_window *gw, const char *title);
 
-/**
- * toolbar style changed
- */
-void nsgtk_scaffolding_toolbars(struct nsgtk_scaffolding *g);
 
 #endif /* NETSURF_GTK_SCAFFOLDING_H */

frontends/gtk/toolbar.c

@@ -812,6 +812,11 @@ make_toolbar_item(nsgtk_toolbar_button i, struct nsgtk_theme *theme)
 	return w;
 }
 
+/* exported interface documented in gtk/scaffolding.h */
+static void nsgtk_scaffolding_reset_offset(struct nsgtk_scaffolding *g)
+{
+	//g->offset = 0;
+}
 
 /**
  * called when a widget is dropped onto the toolbar
@@ -2928,10 +2933,9 @@ toggledebugging_button_clicked_cb(GtkWidget *widget, gpointer data)
 
 	browser_window_debug(bw, CONTENT_DEBUG_REDRAW);
 
-	nsgtk_reflow_all_windows();
+	nsgtk_window_update_all();
 
 	return TRUE;
-
 }
 
 
@@ -3564,6 +3568,12 @@ nserror nsgtk_toolbar_destroy(struct nsgtk_toolbar *tb)
 /* exported interface documented in toolbar.h */
 nserror nsgtk_toolbar_update(struct nsgtk_toolbar *tb)
 {
+	/*
+	 * reset toolbar size allocation so icon size change affects
+	 *  allocated widths.
+	 */
+	tb->offset = 0;
+
 	switch (nsoption_int(button_type)) {
 
 	case 1: /* Small icons */

frontends/gtk/window.c

@@ -904,11 +904,15 @@ nsgtk_window_item_activate(struct gui_window *gw, nsgtk_toolbar_button itemid)
 	return nsgtk_toolbar_item_activate(gw->toolbar, itemid);
 }
 
-void nsgtk_reflow_all_windows(void)
+/* exported interface documented in window.h */
+void nsgtk_window_update_all(void)
 {
-	for (struct gui_window *g = window_list; g; g = g->next) {
+	struct gui_window *gw;
-		nsgtk_tab_options_changed(nsgtk_scaffolding_notebook(g->scaffold));
+	for (gw = window_list; gw != NULL; gw = gw->next) {
-		browser_window_schedule_reformat(g->bw);
+		nsgtk_tab_options_changed(nsgtk_scaffolding_notebook(gw->scaffold));
+		nsgtk_toolbar_update(gw->toolbar);
+		/** \todo update search bar */
+		browser_window_schedule_reformat(gw->bw);
 	}
 }
 

frontends/gtk/window.h

@@ -46,9 +46,13 @@ struct browser_window *nsgtk_get_browser_window(struct gui_window *gw);
 struct nsgtk_scaffolding *nsgtk_get_scaffold(struct gui_window *gw);
 
 /**
- * cause all windows be be reflowed
+ * Every window will have its tab, toolbar and drawing area updated
+ *
+ * The update will ensure the correct tab options are used, the
+ * toolbar size and style is changed and the browser window contents
+ * redrawn.
  */
-void nsgtk_reflow_all_windows(void);
+void nsgtk_window_update_all(void);
 
 /**
  * update targets