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* gtkutil.c (gdk_window_get_screen): Make it clear that this macro is needed

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only if USE_GTK_TOOLTIP.
This commit is contained in:
Paul Eggert 2011-03-13 00:42:12 -08:00
parent 65dc836c9e
commit 01e0b5adf4
2 changed files with 4 additions and 0 deletions
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2
src/ChangeLog
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@ -4,6 +4,8 @@
to unsigned char * to avoid compiler diagnostic.
(xg_free_frame_widgets): Make it clear that a local variable is
needed only if USE_GTK_TOOLTIP.
(gdk_window_get_screen): Make it clear that this macro is needed
only if USE_GTK_TOOLTIP.
(int_gtk_range_get_value): New function, which avoids a diagnostic
from gcc -Wbad-function-cast.
(xg_set_toolkit_scroll_bar_thumb): Use it.

2
src/gtkutil.c
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@ -74,7 +74,9 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#endif
#ifndef HAVE_GTK3
#ifdef USE_GTK_TOOLTIP
#define gdk_window_get_screen(w) gdk_drawable_get_screen (w)
#endif
#define gdk_window_get_geometry(w, a, b, c, d) \
gdk_window_get_geometry (w, a, b, c, d, 0)
#define gdk_x11_window_lookup_for_display(d, w) \