callisto-debian/gtk3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Re-enable the "find" dialog

Browse Source 
2000-10-23  Havoc Pennington  <hp@redhat.com>

        * gtk/testtext.c: Re-enable the "find" dialog

	* gtk/testgtk.c: Add test for gdk_drawable_get_image

	* gdk/gdkwindow.c (gdk_window_begin_paint_region): Fix bug where
	the arguments to gdk_draw_drawable were in the wrong order
	(gdk_window_paint_init_bg): This function was ignoring the
	init_region, instead of clipping to it, so the entire backing
	pixmap was cleared on every begin_paint()
	(gdk_window_begin_paint_region): Hmm, the same list-walking bug
	was in here again, the loop kept using the same GtkWindowPaint
	over and over.
	(gdk_window_begin_paint_region): Fix a bug where we had two
	x_offset instead of x_offset and y_offset

	* gdk/gdkdraw.c (gdk_drawable_get_image): get composite drawable
	before we get the image.
	(gdk_draw_drawable): get the composite before we draw the drawable.
	(gdk_drawable_real_get_composite_drawable): default
	get_composite_drawable implementation that returns the drawable
	itself

	* gdk/gdkdrawable.h (struct _GdkDrawableClass ): Add
	get_composite_drawable virtual function

	* gdk/gdkwindow.c (gdk_window_begin_paint_region): Fix a cheesy
	list-walking bug

	* gdk/x11/gdkdrawable-x11.c (gdk_x11_draw_drawable): Add a hack to
	make this work if the source drawable is a GdkDrawableImplX11
	instead of a public drawable type. This is really broken; the
	problem is that GdkDrawable needs a virtual method get_xid(), but
	of course that doesn't work in practice. Enter RTTI.

	Also, improve mismatched depth message.

	* gdk/gdkpixmap.c (gdk_pixmap_get_image): Implement get_image for
	GdkPixmap

	* gdk/x11/gdkdrawable-x11.c (gdk_drawable_impl_x11_class_init):
	install _gdk_x11_get_image as our implementation of get_image

	* gdk/x11/gdkimage-x11.c (gdk_image_get): Rename to
	_gdk_x11_get_image and export for use in gdkdrawable-x11.c

	* gdk/gdkimage.c (gdk_image_get): Make this just a wrapper around
	gdk_drawable_get_image

	* gdk/gdkdraw.c (gdk_drawable_get_image): call virtual get_image

	* gdk/gdkdrawable.h (struct _GdkDrawableClass ): Virtualize
	get_image

	* gtk/gtktreestore.c (gtk_tree_store_get_node): remove weird
	trailing semicolon after for loop
This commit is contained in:
Havoc Pennington
2000-10-24 00:15:14 +00:00
committed by Havoc Pennington
parent ce821b23f5
commit 86b5c82a97
34 changed files with 1868 additions and 166 deletions
Download Patch File Download Diff File Expand all files Collapse all files

91
gdk/gdkdraw.c
View File

@ -28,6 +28,16 @@
#include "gdkinternals.h"
#include "gdkwindow.h"
static GdkDrawable* gdk_drawable_real_get_composite_drawable (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height,
gint *composite_x_offset,
gint *composite_y_offset);
static void gdk_drawable_class_init (GdkDrawableClass *klass);
GType
gdk_drawable_get_type (void)
{
@ -40,7 +50,7 @@ gdk_drawable_get_type (void)
sizeof (GdkDrawableClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) NULL,
(GClassInitFunc) gdk_drawable_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GdkDrawable),
@ -56,6 +66,12 @@ gdk_drawable_get_type (void)
return object_type;
}
static void
gdk_drawable_class_init (GdkDrawableClass *klass)
{
klass->get_composite_drawable = gdk_drawable_real_get_composite_drawable;
}
/* Manipulation of drawables
*/
@ -323,6 +339,10 @@ gdk_draw_drawable (GdkDrawable *drawable,
gint width,
gint height)
{
GdkDrawable *composite;
gint composite_x_offset = 0;
gint composite_y_offset = 0;
g_return_if_fail (GDK_IS_DRAWABLE (drawable));
g_return_if_fail (src != NULL);
g_return_if_fail (GDK_IS_GC (gc));
@ -340,9 +360,22 @@ gdk_draw_drawable (GdkDrawable *drawable,
height = real_height;
}
GDK_DRAWABLE_GET_CLASS (drawable)->draw_drawable (drawable, gc, src,
xsrc, ysrc, xdest, ydest,
composite =
GDK_DRAWABLE_GET_CLASS (src)->get_composite_drawable (src,
xsrc, ysrc,
width, height,
&composite_x_offset,
&composite_y_offset);
GDK_DRAWABLE_GET_CLASS (drawable)->draw_drawable (drawable, gc, composite,
xsrc - composite_x_offset,
ysrc - composite_y_offset,
xdest, ydest,
width, height);
g_object_unref (G_OBJECT (composite));
}
void
@ -430,7 +463,6 @@ gdk_draw_glyphs (GdkDrawable *drawable,
gint y,
PangoGlyphString *glyphs)
{
g_return_if_fail (GDK_IS_DRAWABLE (drawable));
g_return_if_fail (GDK_IS_GC (gc));
@ -439,3 +471,54 @@ gdk_draw_glyphs (GdkDrawable *drawable,
}
GdkImage*
gdk_drawable_get_image (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height)
{
GdkDrawable *composite;
gint composite_x_offset = 0;
gint composite_y_offset = 0;
GdkImage *retval;
g_return_val_if_fail (GDK_IS_DRAWABLE (drawable), NULL);
g_return_val_if_fail (x >= 0, NULL);
g_return_val_if_fail (y >= 0, NULL);
g_return_val_if_fail (width >= 0, NULL);
g_return_val_if_fail (height >= 0, NULL);
composite =
GDK_DRAWABLE_GET_CLASS (drawable)->get_composite_drawable (drawable,
x, y,
width, height,
&composite_x_offset,
&composite_y_offset);
retval = GDK_DRAWABLE_GET_CLASS (composite)->get_image (composite,
x - composite_x_offset,
y - composite_y_offset,
width, height);
g_object_unref (G_OBJECT (composite));
return retval;
}
static GdkDrawable*
gdk_drawable_real_get_composite_drawable (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height,
gint *composite_x_offset,
gint *composite_y_offset)
{
g_return_val_if_fail (GDK_IS_DRAWABLE (drawable), NULL);
*composite_x_offset = 0;
*composite_y_offset = 0;
return GDK_DRAWABLE (g_object_ref (G_OBJECT (drawable)));
}

21
gdk/gdkdrawable.h
View File

@ -113,6 +113,21 @@ struct _GdkDrawableClass
GdkColormap* (*get_colormap) (GdkDrawable *drawable);
GdkVisual* (*get_visual) (GdkDrawable *drawable);
GdkImage* (*get_image) (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height);
GdkDrawable* (*get_composite_drawable) (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height,
gint *composite_x_offset,
gint *composite_y_offset);
};
GType gdk_drawable_get_type (void);
@ -239,6 +254,12 @@ void gdk_draw_layout (GdkDrawable *drawable,
gint y,
PangoLayout *layout);
GdkImage* gdk_drawable_get_image (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height);
#ifdef __cplusplus
}
#endif /* __cplusplus */

16
gdk/gdkimage.c
View File

@ -43,3 +43,19 @@ gdk_image_unref (GdkImage *image)
g_object_unref (G_OBJECT (image));
}
GdkImage*
gdk_image_get (GdkWindow *window,
gint x,
gint y,
gint width,
gint height)
{
g_return_val_if_fail (GDK_IS_DRAWABLE (window), NULL);
g_return_val_if_fail (x >= 0, NULL);
g_return_val_if_fail (y >= 0, NULL);
g_return_val_if_fail (width >= 0, NULL);
g_return_val_if_fail (height >= 0, NULL);
return gdk_drawable_get_image (window, x, y, width, height);
}

21
gdk/gdkpixmap.c
View File

@ -107,6 +107,13 @@ static void gdk_pixmap_real_get_size (GdkDrawable *drawable,
gint *width,
gint *height);
static GdkImage* gdk_pixmap_get_image (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height);
static GdkVisual* gdk_pixmap_real_get_visual (GdkDrawable *drawable);
static gint gdk_pixmap_real_get_depth (GdkDrawable *drawable);
static void gdk_pixmap_real_set_colormap (GdkDrawable *drawable,
@ -181,6 +188,7 @@ gdk_pixmap_class_init (GdkPixmapObjectClass *klass)
drawable_class->set_colormap = gdk_pixmap_real_set_colormap;
drawable_class->get_colormap = gdk_pixmap_real_get_colormap;
drawable_class->get_visual = gdk_pixmap_real_get_visual;
drawable_class->get_image = gdk_pixmap_get_image;
}
static void
@ -410,6 +418,19 @@ gdk_pixmap_real_get_colormap (GdkDrawable *drawable)
return gdk_drawable_get_colormap (((GdkPixmapObject*)drawable)->impl);
}
static GdkImage*
gdk_pixmap_get_image (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height)
{
g_return_val_if_fail (GDK_IS_PIXMAP (drawable), NULL);
return gdk_drawable_get_image (((GdkPixmapObject*)drawable)->impl,
x, y, width, height);
}
#define PACKED_COLOR(c) ((((c)->red & 0xff) << 8) | ((c)->green & 0xff) | ((c)->blue >> 8))
static GdkPixmap *

221
gdk/gdkwindow.c
View File

@ -28,6 +28,8 @@
#include "gdkinternals.h"
#include "gdk.h" /* For gdk_rectangle_union() */
#include "gdkpixmap.h"
#include "gdkdrawable.h"
#include "gdkpixmap.h"
#ifndef USE_BACKING_STORE
#ifndef GDK_WINDOWING_WIN32
@ -120,6 +122,12 @@ static void gdk_window_draw_image (GdkDrawable *drawable,
gint width,
gint height);
static GdkImage* gdk_window_get_image (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height);
static void gdk_window_real_get_size (GdkDrawable *drawable,
gint *width,
@ -130,7 +138,15 @@ static gint gdk_window_real_get_depth (GdkDrawable *drawable);
static void gdk_window_real_set_colormap (GdkDrawable *drawable,
GdkColormap *cmap);
static GdkColormap* gdk_window_real_get_colormap (GdkDrawable *drawable);
static GdkDrawable* gdk_window_get_composite_drawable (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height,
gint *composite_x_offset,
gint *composite_y_offset);
static void gdk_window_free_paint_stack (GdkWindow *window);
static void gdk_window_init (GdkWindowObject *window);
@ -204,6 +220,8 @@ gdk_window_class_init (GdkWindowObjectClass *klass)
drawable_class->set_colormap = gdk_window_real_set_colormap;
drawable_class->get_colormap = gdk_window_real_get_colormap;
drawable_class->get_visual = gdk_window_real_get_visual;
drawable_class->get_image = gdk_window_get_image;
drawable_class->get_composite_drawable = gdk_window_get_composite_drawable;
}
static void
@ -650,12 +668,20 @@ gdk_window_paint_init_bg (GdkWindow *window,
GdkRegion *init_region)
{
GdkGC *tmp_gc;
tmp_gc = gdk_window_get_bg_gc (window, paint);
gdk_region_offset (init_region,
- paint->x_offset,
- paint->y_offset);
gdk_gc_set_clip_region (tmp_gc, init_region);
gdk_draw_rectangle (paint->pixmap, tmp_gc, TRUE, 0, 0, -1, -1);
gdk_gc_unref (tmp_gc);
}
#include "x11/gdkx.h"
void
gdk_window_begin_paint_region (GdkWindow *window,
GdkRegion *region)
@ -697,11 +723,13 @@ gdk_window_begin_paint_region (GdkWindow *window,
if (new_rect.width > old_rect.width || new_rect.height > old_rect.height)
{
paint->pixmap = gdk_pixmap_new (window, new_rect.width, new_rect.height, -1);
paint->pixmap = gdk_pixmap_new (window,
new_rect.width, new_rect.height, -1);
tmp_gc = gdk_gc_new (paint->pixmap);
gdk_draw_drawable (paint->pixmap, tmp_gc, tmp_paint->pixmap,
0, 0, old_rect.width, old_rect.height,
old_rect.x - new_rect.x, old_rect.y - new_rect.y);
0, 0,
old_rect.x - new_rect.x, old_rect.y - new_rect.y,
old_rect.width, old_rect.height);
gdk_gc_unref (tmp_gc);
gdk_drawable_unref (tmp_paint->pixmap);
@ -711,13 +739,13 @@ gdk_window_begin_paint_region (GdkWindow *window,
tmp_list = private->paint_stack;
while (tmp_list)
{
tmp_paint = private->paint_stack->data;
tmp_paint = tmp_list->data;
gdk_region_subtract (init_region, tmp_paint->region);
tmp_paint->pixmap = paint->pixmap;
tmp_paint->x_offset = paint->x_offset;
tmp_paint->y_offset = paint->x_offset;
tmp_paint->y_offset = paint->y_offset;
tmp_list = tmp_list->next;
}
}
@ -730,7 +758,7 @@ gdk_window_begin_paint_region (GdkWindow *window,
tmp_list = private->paint_stack;
while (tmp_list)
{
tmp_paint = private->paint_stack->data;
tmp_paint = tmp_list->data;
gdk_region_subtract (init_region, tmp_paint->region);
tmp_list = tmp_list->next;
@ -746,6 +774,7 @@ gdk_window_begin_paint_region (GdkWindow *window,
if (!gdk_region_empty (init_region))
gdk_window_paint_init_bg (window, paint, init_region);
gdk_region_destroy (init_region);
private->paint_stack = g_slist_prepend (private->paint_stack, paint);
@ -796,7 +825,7 @@ gdk_window_end_paint (GdkWindow *window)
{
GdkWindowPaint *tmp_paint = tmp_list->data;
gdk_region_subtract (tmp_paint->region, paint->region);
tmp_list = tmp_list->next;
}
}
@ -1048,6 +1077,138 @@ gdk_window_draw_text_wc (GdkDrawable *drawable,
RESTORE_GC (gc);
}
static GdkDrawable*
gdk_window_get_composite_drawable (GdkDrawable *window,
gint x,
gint y,
gint width,
gint height,
gint *composite_x_offset,
gint *composite_y_offset)
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkWindowPaint *paint;
GdkRegion *buffered_region;
GSList *tmp_list;
GdkPixmap *buffer;
GdkPixmap *tmp_pixmap;
GdkRectangle rect;
GdkRegion *rect_region;
GdkGC *tmp_gc;
gint windowing_x_offset, windowing_y_offset;
gint buffer_x_offset, buffer_y_offset;
if (GDK_WINDOW_DESTROYED (window) || private->paint_stack == NULL)
{
/* No backing store */
_gdk_windowing_window_get_offsets (window,
composite_x_offset,
composite_y_offset);
return GDK_DRAWABLE (g_object_ref (G_OBJECT (window)));
}
buffered_region = NULL;
buffer = NULL;
/* All GtkWindowPaint structs have the same pixmap and offsets, just
* get the first one. (should probably be cleaned up so that the
* pixmap is stored in the window)
*/
paint = private->paint_stack->data;
buffer = paint->pixmap;
buffer_x_offset = paint->x_offset;
buffer_y_offset = paint->y_offset;
tmp_list = private->paint_stack;
while (tmp_list != NULL)
{
paint = tmp_list->data;
if (buffered_region == NULL)
buffered_region = gdk_region_copy (paint->region);
else
gdk_region_union (buffered_region, paint->region);
tmp_list = g_slist_next (tmp_list);
}
/* See if the buffered part is overlapping the part we want
* to get
*/
rect.x = x;
rect.y = y;
rect.width = width;
rect.height = height;
rect_region = gdk_region_rectangle (&rect);
gdk_region_intersect (buffered_region, rect_region);
gdk_region_destroy (rect_region);
if (gdk_region_empty (buffered_region))
{
gdk_region_destroy (buffered_region);
_gdk_windowing_window_get_offsets (window,
composite_x_offset,
composite_y_offset);
return GDK_DRAWABLE (g_object_ref (G_OBJECT (window)));
}
tmp_pixmap = gdk_pixmap_new (window,
width, height,
-1);
tmp_gc = gdk_gc_new (tmp_pixmap);
_gdk_windowing_window_get_offsets (window,
&windowing_x_offset,
&windowing_y_offset);
/* Copy the current window contents */
gdk_draw_drawable (tmp_pixmap,
tmp_gc,
private->impl,
x - windowing_x_offset,
y - windowing_y_offset,
0, 0,
width, height);
/* Make buffered_region relative to the tmp_pixmap */
gdk_region_offset (buffered_region,
- x,
- y);
/* Set the clip mask to avoid drawing over non-buffered areas of
* tmp_pixmap.
*/
gdk_gc_set_clip_region (tmp_gc, buffered_region);
gdk_region_destroy (buffered_region);
/* Draw backing pixmap onto the tmp_pixmap, offsetting
* appropriately.
*/
gdk_draw_drawable (tmp_pixmap,
tmp_gc,
buffer,
x - buffer_x_offset,
y - buffer_y_offset,
0, 0,
width, height);
/* Set these to location of tmp_pixmap within the window */
*composite_x_offset = x;
*composite_y_offset = y;
g_object_unref (G_OBJECT (tmp_gc));
return tmp_pixmap;
}
static void
gdk_window_draw_drawable (GdkDrawable *drawable,
GdkGC *gc,
@ -1061,21 +1222,25 @@ gdk_window_draw_drawable (GdkDrawable *drawable,
{
GdkWindowObject *private = (GdkWindowObject *)drawable;
OFFSET_GC (gc);
if (GDK_WINDOW_DESTROYED (drawable))
return;
/* If we have a backing pixmap draw to that */
if (private->paint_stack)
{
GdkWindowPaint *paint = private->paint_stack->data;
gdk_draw_drawable (paint->pixmap, gc, src, xsrc, ysrc,
gdk_draw_drawable (paint->pixmap, gc,
src, xsrc, ysrc,
xdest - x_offset, ydest - y_offset, width, height);
}
else
gdk_draw_drawable (private->impl, gc, src, xsrc, ysrc,
gdk_draw_drawable (private->impl, gc,
src, xsrc, ysrc,
xdest - x_offset, ydest - y_offset,
width, height);
RESTORE_GC (gc);
}
@ -1403,6 +1568,32 @@ gdk_window_real_get_colormap (GdkDrawable *drawable)
return gdk_drawable_get_colormap (((GdkWindowObject*)drawable)->impl);
}
static GdkImage*
gdk_window_get_image (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height)
{
gint x_offset, y_offset;
g_return_val_if_fail (GDK_IS_WINDOW (drawable), NULL);
if (GDK_WINDOW_DESTROYED (drawable))
return NULL;
/* If we're here, a composite image was not necessary, so
* we can ignore the paint stack.
*/
_gdk_windowing_window_get_offsets (drawable, &x_offset, &y_offset);
return gdk_drawable_get_image (((GdkWindowObject*)drawable)->impl,
x - x_offset,
y - y_offset,
width, height);
}
/* Code for dirty-region queueing
*/

25
gdk/x11/gdkdrawable-x11.c
View File

@ -121,6 +121,8 @@ static GdkColormap* gdk_x11_get_colormap (GdkDrawable *drawable);
static gint gdk_x11_get_depth (GdkDrawable *drawable);
static GdkVisual* gdk_x11_get_visual (GdkDrawable *drawable);
static void gdk_drawable_impl_x11_class_init (GdkDrawableImplX11Class *klass);
static gpointer parent_class = NULL;
@ -177,6 +179,9 @@ gdk_drawable_impl_x11_class_init (GdkDrawableImplX11Class *klass)
drawable_class->get_colormap = gdk_x11_get_colormap;
drawable_class->get_depth = gdk_x11_get_depth;
drawable_class->get_visual = gdk_x11_get_visual;
drawable_class->get_image = _gdk_x11_get_image;
}
/*****************************************************
@ -412,13 +417,19 @@ gdk_x11_draw_drawable (GdkDrawable *drawable,
int src_depth = gdk_drawable_get_depth (src);
int dest_depth = gdk_drawable_get_depth (drawable);
GdkDrawableImplX11 *impl;
GdkDrawableImplX11 *src_impl;
impl = GDK_DRAWABLE_IMPL_X11 (drawable);
if (GDK_IS_DRAWABLE_IMPL_X11 (src))
src_impl = GDK_DRAWABLE_IMPL_X11 (src);
else
src_impl = NULL;
if (src_depth == 1)
{
XCopyArea (impl->xdisplay,
GDK_DRAWABLE_XID (src),
src_impl ? src_impl->xid : GDK_DRAWABLE_XID (src),
impl->xid,
GDK_GC_GET_XGC (gc),
xsrc, ysrc,
@ -428,7 +439,7 @@ gdk_x11_draw_drawable (GdkDrawable *drawable,
else if (dest_depth != 0 && src_depth == dest_depth)
{
XCopyArea (impl->xdisplay,
GDK_DRAWABLE_XID (src),
src_impl ? src_impl->xid : GDK_DRAWABLE_XID (src),
impl->xid,
GDK_GC_GET_XGC (gc),
xsrc, ysrc,
@ -436,7 +447,8 @@ gdk_x11_draw_drawable (GdkDrawable *drawable,
xdest, ydest);
}
else
g_warning ("Attempt to copy between drawables of mismatched depths!\n");
g_warning ("Attempt to draw a drawable with depth %d to a drawable with depth %d",
src_depth, dest_depth);
}
static void
@ -603,3 +615,8 @@ gdk_x11_get_depth (GdkDrawable *drawable)
return gdk_drawable_get_depth (GDK_DRAWABLE_IMPL_X11 (drawable)->wrapper);
}
static GdkVisual*
gdk_x11_get_visual (GdkDrawable *drawable)
{
return gdk_drawable_get_visual (GDK_DRAWABLE_IMPL_X11 (drawable)->wrapper);
}

2
gdk/x11/gdkgc-x11.c
View File

@ -650,7 +650,7 @@ gdk_gc_set_clip_rectangle (GdkGC *gc,
gc->clip_y_origin = 0;
x11_gc->dirty_mask |= GDK_GC_DIRTY_CLIP;
}
}
void
gdk_gc_set_clip_region (GdkGC *gc,

33
gdk/x11/gdkimage-x11.c
View File

@ -371,31 +371,44 @@ gdk_image_new (GdkImageType type,
}
GdkImage*
gdk_image_get (GdkWindow *window,
gint x,
gint y,
gint width,
gint height)
_gdk_x11_get_image (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height)
{
GdkImage *image;
GdkImagePrivateX11 *private;
GdkDrawableImplX11 *impl;
GdkVisual *visual;
g_return_val_if_fail (GDK_IS_DRAWABLE_IMPL_X11 (drawable), NULL);
g_return_val_if_fail (GDK_IS_DRAWABLE (window), NULL);
visual = gdk_drawable_get_visual (drawable);
if (GDK_IS_WINDOW (window) && GDK_WINDOW_DESTROYED (window))
return NULL;
if (visual == NULL)
{
g_warning ("To get the image from a drawable, the drawable "
"must have a visual and colormap; calling "
"gtk_drawable_set_colormap() on a drawable "
"created without a colormap should solve this problem");
return NULL;
}
impl = GDK_DRAWABLE_IMPL_X11 (drawable);
image = g_object_new (gdk_image_get_type (), NULL);
private = PRIVATE_DATA (image);
private->xdisplay = gdk_display;
private->ximage = XGetImage (private->xdisplay,
GDK_DRAWABLE_XID (window),
impl->xid,
x, y, width, height,
AllPlanes, ZPixmap);
image->type = GDK_IMAGE_NORMAL;
image->visual = gdk_window_get_visual (window);
image->visual = visual;
image->width = width;
image->height = height;
image->depth = private->ximage->depth;

10
gdk/x11/gdkpixmap-x11.c
View File

@ -149,6 +149,7 @@ gdk_pixmap_new (GdkWindow *window,
GdkPixmap *pixmap;
GdkDrawableImplX11 *draw_impl;
GdkPixmapImplX11 *pix_impl;
GdkColormap *cmap;
g_return_val_if_fail (window == NULL || GDK_IS_WINDOW (window), NULL);
g_return_val_if_fail ((window != NULL) || (depth != -1), NULL);
@ -177,9 +178,16 @@ gdk_pixmap_new (GdkWindow *window,
pix_impl->width = width;
pix_impl->height = height;
GDK_PIXMAP_OBJECT (pixmap)->depth = depth;
if (window)
{
cmap = gdk_drawable_get_colormap (window);
if (cmap)
gdk_drawable_set_colormap (pixmap, cmap);
}
gdk_xid_table_insert (&GDK_PIXMAP_XID (pixmap), pixmap);
return pixmap;
}

6
gdk/x11/gdkprivate-x11.h
View File

@ -49,6 +49,12 @@ GdkVisual * gdk_visual_lookup (Visual *xvisual);
void gdk_window_add_colormap_windows (GdkWindow *window);
GdkImage* _gdk_x11_get_image (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height);
/* Please see gdkwindow.c for comments on how to use */
Window gdk_window_xid_at (Window base,
gint bx,