Use Gtk+ tooltips by default for Gtk+ Emacs.

* lisp/cus-start.el (x-gtk-use-system-tooltips): New variable.

* src/gtkutil.c (hierarchy_ch_cb, qttip_cb, xg_prepare_tooltip)
(xg_show_tooltip, xg_hide_tooltip, xg_free_frame_widgets): New
functions.
(xg_create_frame_widgets): Set ttip_* to 0.  Set a dummy tooltip
text so qttip_cb is called.  Connect query-tooltip to qttip_cb.
Remove code that is commented out.

* src/gtkutil.h (xg_free_frame_widgets, xg_prepare_tooltip)
(xg_show_tooltip, xg_hide_tooltip): Declare.

* src/xfns.c (x_gtk_use_system_tooltips): New variable.
(Fx_show_tip): If USE_GTK and x_gtk_use_system_tooltips, call
new gtkutil tooltip functions to show the tooltip.
(Fx_hide_tip): Call xg_hide_tooltip.
(syms_of_xfns): Defvar x-gtk-use-system-tooltips.

* src/xterm.c (x_clear_frame): Check FRAME_GTK_WIDGET (f) before
calling gtk_widget_queue_draw.
(x_free_frame_resources): Call xg_free_frame_widgets.

* src/xterm.h (struct x_output): Add ttip_widget, ttip_window and
ttip_lbl.

1 files changed, 25 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index a641336d7a6..c382f217a51 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,28 @@
+2010-08-01  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * xterm.h (struct x_output): Add ttip_widget, ttip_window and
+        ttip_lbl.
+
+        * xterm.c (x_clear_frame): Check FRAME_GTK_WIDGET (f) before
+        calling gtk_widget_queue_draw.
+        (x_free_frame_resources): Call xg_free_frame_widgets.
+
+        * xfns.c (x_gtk_use_system_tooltips): New variable.
+        (Fx_show_tip): If USE_GTK and x_gtk_use_system_tooltips, call
+        new gtkutil tooltip functions to show the tooltip.
+        (Fx_hide_tip): Call xg_hide_tooltip.
+        (syms_of_xfns): Defvar x-gtk-use-system-tooltips.
+
+        * gtkutil.h (xg_free_frame_widgets, xg_prepare_tooltip)
+        (xg_show_tooltip, xg_hide_tooltip): Declare.
+
+        * gtkutil.c (hierarchy_ch_cb, qttip_cb, xg_prepare_tooltip)
+        (xg_show_tooltip, xg_hide_tooltip, xg_free_frame_widgets): New
+        functions.
+        (xg_create_frame_widgets): Set ttip_* to 0.  Set a dummy tooltip
+        text so qttip_cb is called.  Connect query-tooltip to qttip_cb.
+        Remove code that is commented out.
+
 2010-08-01  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * keymap.c (Fdefine_key, Flookup_key): Say what event is invalid.