Clear frame didn't redraw scrollbars, fixed that.

3 files changed, 27 insertions, 6 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index c962b2b6f63..6f811fa752c 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,7 @@
 2003-03-14  Jan Dj,Ad(Brv  <jan.h.d@swipnet.se>
 
+        * xterm.c (x_clear_frame): Call xg_frame_cleared for GTK.
+
         * gtkutil.c (struct xg_last_sb_pos): New structure.
         (handle_fixed_child): New function.
         (xg_resize_widgets): Call handle_fixed_child on all scroll bar widgets
@@ -11,6 +13,7 @@
         and force a redraw on the scroll bar.
         (xg_set_toolkit_scroll_bar_thumb): Do not change/redraw scroll bar
         if xg_last_sb_pos shows the positions are up to date.
+        (xg_frame_cleared): New function.
 
 2003-03-13  Kenichi Handa  <handa@m17n.org>
 
diff --git a/src/gtkutil.c b/src/gtkutil.c
index 51cc2f1cf1b..0b8f9294612 100644
--- a/src/gtkutil.c
+++ b/src/gtkutil.c
@@ -316,6 +316,24 @@ static handle_fixed_child (w, client_data)
     }
 }
 
+/* This gets called after the frame F has been cleared.  Since that is
+   done with X calls, we need to redraw GTK widget (scroll bars).  */
+void
+xg_frame_cleared (f)
+     FRAME_PTR f;
+{
+  GtkWidget *wfixed = f->output_data.x->edit_widget;
+
+  if (wfixed)
+    {
+      gtk_container_foreach (GTK_CONTAINER (wfixed),
+                             (GtkCallback) handle_fixed_child,
+                             NULL);
+      gtk_container_set_reallocate_redraws (GTK_CONTAINER (wfixed), TRUE);
+      gdk_window_process_all_updates ();
+    }
+}
+
 /* Function to handle resize of our widgets.  Since Emacs has some layouts
    that does not fit well with GTK standard containers, we do most layout
    manually.
@@ -346,12 +364,7 @@ xg_resize_widgets (f, pixelwidth, pixelheight)
 
       gtk_widget_size_allocate (x->edit_widget, &all);
 
-      gtk_container_foreach (GTK_CONTAINER (x->edit_widget),
-                             (GtkCallback) handle_fixed_child,
-                             NULL);
-      gtk_container_set_reallocate_redraws (GTK_CONTAINER (x->edit_widget),
-                                            TRUE);
-      gdk_window_process_all_updates ();
+      xg_frame_cleared (f);
 
       change_frame_size (f, rows, columns, 0, 1, 0);
       SET_FRAME_GARBAGED (f);
diff --git a/src/xterm.c b/src/xterm.c
index 5feea82f3c1..0c15e6a5fdc 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -5343,6 +5343,11 @@ x_clear_frame ()
   x_scroll_bar_clear (f);
 
   XFlush (FRAME_X_DISPLAY (f));
+
+#ifdef USE_GTK
+  xg_frame_cleared (f);
+#endif
+
   UNBLOCK_INPUT;
 }