Changes multihead reorganizing code for win32 support, mostly from a patch

Wed Jun  5 18:34:47 2002  Owen Taylor  <otaylor@redhat.com>

	Changes multihead reorganizing code for win32 support,
	mostly from a patch by Hans Breuer.

	* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
	  gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
	  gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
	  gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
	  gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
	  gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
	  gdk/x11/gdkpango-x11.c gdk/gdkselection.c
	  gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
	  gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
	  Move port-independent singlehead wrapper functions into
	  port-independent part of GDK. (#80009)

	* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
	  gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
	  gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
	  gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
	  gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
	Turn singlehead functions into "multihead" functions that ignore
	their GdkDisplay or GdkScreen arguments.

	* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
	gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
	Misc multihead-compatibility changes.

	* gtk/gtk.def gdk/gdk.def: Update for multihead functions.

	* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
	gdk/x11/gdkvisual-x11.c: Remove the screen fields
	from the public parts of the colormap/visual structures, add accessors
	instead.

	* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
	  gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
	  gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
	  gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
	for colormaps, visuals; move the fields into the private
	structures for the x11 backend.

	* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
	  gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
	Remove virtualization of screen and display functions.
	(#79990, patch from Erwann Chenede)

	* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
	gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
	New files containing stub implementations of Display,
	Screen functions.

	* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
	gdk/x11/gdkx.h: Clean up function exports and what
	headers they are in. (#79954)

	* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
	screen->screen_num. (In the patch for #79972, Erwann Chenede)

	* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
	 gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
	to use window hooks. (#79972, patch partly from Erwann Chenede)

	* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
	some warnings.

1 files changed, 8 insertions, 26 deletions

diff --git a/docs/reference/gdk/tmpl/general.sgml b/docs/reference/gdk/tmpl/general.sgml
index 00b7d9fb79..14d6cd9a86 100644
--- a/docs/reference/gdk/tmpl/general.sgml
+++ b/docs/reference/gdk/tmpl/general.sgml
@@ -156,38 +156,30 @@ trapping X errors with gdk_error_trap_push() and gdk_error_trap_pop().
 
 <!-- ##### FUNCTION gdk_screen_width ##### -->
 <para>
-Returns the width of the default screen in pixels.
 </para>
 
-@Returns: the width of the default screen in pixels.
+@Returns:
 
 
 <!-- ##### FUNCTION gdk_screen_height ##### -->
 <para>
-Returns the height of the default screen in pixels.
 </para>
 
-@Returns: the height of the default screen in pixels.
+@Returns:
 
 
 <!-- ##### FUNCTION gdk_screen_width_mm ##### -->
 <para>
-Returns the width of the default screen in millimeters.
-Note that on many X servers this value will not be correct.
 </para>
 
-@Returns: the width of the default screen in millimeters, though it is not always
-correct.
+@Returns:
 
 
 <!-- ##### FUNCTION gdk_screen_height_mm ##### -->
 <para>
-Returns the height of the default screen in millimeters.
-Note that on many X servers this value will not be correct.
 </para>
 
-@Returns: the height of the default screen in millimeters, though it is not always
-correct.
+@Returns:
 
 
 <!-- ##### FUNCTION gdk_pointer_grab ##### -->
@@ -251,26 +243,19 @@ success or the reason for the failure of the grab attempt.
 
 <!-- ##### FUNCTION gdk_pointer_ungrab ##### -->
 <para>
-Ungrabs the pointer, if it is grabbed by this application.
+
 </para>
 
-@time: a timestamp from a #GdkEvent, or %GDK_CURRENT_TIME if no timestamp is
-available.
+@time: 
 
 
 <!-- ##### FUNCTION gdk_pointer_is_grabbed ##### -->
 <para>
-Returns %TRUE if the pointer is currently grabbed by this application.
 </para>
 <para>
-Note that the return value is not completely reliable since the X server may
-automatically ungrab the pointer, without informing the application, if the
-grab window becomes unviewable. It also does not take passive pointer grabs
-into account.
 </para>
 
-@Returns: %TRUE if the pointer is currently grabbed by this application.
-Though this value is not always correct.
+@Returns:
 
 
 <!-- ##### FUNCTION gdk_set_double_click_time ##### -->
@@ -301,16 +286,13 @@ available.
 
 <!-- ##### FUNCTION gdk_keyboard_ungrab ##### -->
 <para>
-Ungrabs the keyboard, if it is grabbed by this application.
 </para>
 
-@time: a timestamp from a #GdkEvent, or %GDK_CURRENT_TIME if no timestamp is
-available.
+@time:
 
 
 <!-- ##### FUNCTION gdk_beep ##### -->
 <para>
-Emits a short beep.
 </para>