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Don't try to use render if we can't get a picture for the drawable. (Fixes

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Thu Nov  7 17:18:06 2002  Owen Taylor  <otaylor@redhat.com>

        * gdk/x11/gdkdrawable-x11.c (gdk_x11_draw_pixbuf):
        Don't try to use render if we can't get a picture for
        the drawable. (Fixes #97220, reported by
        Jamie Zawinski)

        * gtk/gtkimage.c: Force requisition calculation
        when we get a expose prior to size_request().
        (#91711, reported by Sven Neumann, debugging
        help from Matthias Clasen, Soeren Sandmann)
This commit is contained in:
Owen Taylor 2002-11-07 22:27:22 +00:00 committed by Owen Taylor
parent b56f96c98d
commit d2caca5e20
8 changed files with 101 additions and 13 deletions
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12
ChangeLog
View File

@ -1,3 +1,15 @@
Thu Nov 7 17:18:06 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkdrawable-x11.c (gdk_x11_draw_pixbuf):
Don't try to use render if we can't get a picture for
the drawable. (Fixes #97220, reported by
Jamie Zawinski)
* gtk/gtkimage.c: Force requisition calculation
when we get a expose prior to size_request().
(#91711, reported by Sven Neumann, debugging
help from Matthias Clasen, Soeren Sandmann)
Thu Nov 7 16:45:54 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkx.h: Fix misplaced display_grab()/display_ungrab();

12
ChangeLog.pre-2-10
View File

@ -1,3 +1,15 @@
Thu Nov 7 17:18:06 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkdrawable-x11.c (gdk_x11_draw_pixbuf):
Don't try to use render if we can't get a picture for
the drawable. (Fixes #97220, reported by
Jamie Zawinski)
* gtk/gtkimage.c: Force requisition calculation
when we get a expose prior to size_request().
(#91711, reported by Sven Neumann, debugging
help from Matthias Clasen, Soeren Sandmann)
Thu Nov 7 16:45:54 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkx.h: Fix misplaced display_grab()/display_ungrab();

12
ChangeLog.pre-2-2
View File

@ -1,3 +1,15 @@
Thu Nov 7 17:18:06 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkdrawable-x11.c (gdk_x11_draw_pixbuf):
Don't try to use render if we can't get a picture for
the drawable. (Fixes #97220, reported by
Jamie Zawinski)
* gtk/gtkimage.c: Force requisition calculation
when we get a expose prior to size_request().
(#91711, reported by Sven Neumann, debugging
help from Matthias Clasen, Soeren Sandmann)
Thu Nov 7 16:45:54 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkx.h: Fix misplaced display_grab()/display_ungrab();

12
ChangeLog.pre-2-4
View File

@ -1,3 +1,15 @@
Thu Nov 7 17:18:06 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkdrawable-x11.c (gdk_x11_draw_pixbuf):
Don't try to use render if we can't get a picture for
the drawable. (Fixes #97220, reported by
Jamie Zawinski)
* gtk/gtkimage.c: Force requisition calculation
when we get a expose prior to size_request().
(#91711, reported by Sven Neumann, debugging
help from Matthias Clasen, Soeren Sandmann)
Thu Nov 7 16:45:54 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkx.h: Fix misplaced display_grab()/display_ungrab();

12
ChangeLog.pre-2-6
View File

@ -1,3 +1,15 @@
Thu Nov 7 17:18:06 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkdrawable-x11.c (gdk_x11_draw_pixbuf):
Don't try to use render if we can't get a picture for
the drawable. (Fixes #97220, reported by
Jamie Zawinski)
* gtk/gtkimage.c: Force requisition calculation
when we get a expose prior to size_request().
(#91711, reported by Sven Neumann, debugging
help from Matthias Clasen, Soeren Sandmann)
Thu Nov 7 16:45:54 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkx.h: Fix misplaced display_grab()/display_ungrab();

12
ChangeLog.pre-2-8
View File

@ -1,3 +1,15 @@
Thu Nov 7 17:18:06 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkdrawable-x11.c (gdk_x11_draw_pixbuf):
Don't try to use render if we can't get a picture for
the drawable. (Fixes #97220, reported by
Jamie Zawinski)
* gtk/gtkimage.c: Force requisition calculation
when we get a expose prior to size_request().
(#91711, reported by Sven Neumann, debugging
help from Matthias Clasen, Soeren Sandmann)
Thu Nov 7 16:45:54 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkx.h: Fix misplaced display_grab()/display_ungrab();

3
gdk/x11/gdkdrawable-x11.c
View File

@ -1441,7 +1441,8 @@ gdk_x11_draw_pixbuf (GdkDrawable *drawable,
if (format_type == FORMAT_NONE ||
!gdk_pixbuf_get_has_alpha (pixbuf) ||
(dither == GDK_RGB_DITHER_MAX && gdk_drawable_get_depth (drawable) != 24))
(dither == GDK_RGB_DITHER_MAX && gdk_drawable_get_depth (drawable) != 24) ||
gdk_x11_drawable_get_picture (drawable) == None)
{
GdkDrawable *wrapper = GDK_DRAWABLE_IMPL_X11 (drawable)->wrapper;
GDK_DRAWABLE_CLASS (parent_class)->draw_pixbuf (wrapper, gc, pixbuf,

39
gtk/gtkimage.c
View File

@ -45,6 +45,8 @@ static void gtk_image_size_request (GtkWidget *widget,
static void gtk_image_destroy (GtkObject *object);
static void gtk_image_clear (GtkImage *image);
static void gtk_image_reset (GtkImage *image);
static void gtk_image_calc_size (GtkImage *image);
static void gtk_image_update_size (GtkImage *image,
gint image_width,
gint image_height);
@ -1227,6 +1229,14 @@ gtk_image_expose (GtkWidget *widget,
misc = GTK_MISC (widget);
area = event->area;
/* For stock items and icon sets, we lazily calculate
* the size; we might get here between a queue_resize()
* and size_request() if something explicitely forces
* a redraw.
*/
if (widget->requisition.width == 0 && widget->requisition.height == 0)
gtk_image_calc_size (image);
if (!gdk_rectangle_intersect (&area, &widget->allocation, &area))
return FALSE;
@ -1591,29 +1601,25 @@ gtk_image_reset (GtkImage *image)
}
static void
gtk_image_size_request (GtkWidget *widget,
GtkRequisition *requisition)
gtk_image_calc_size (GtkImage *image)
{
GtkImage *image;
GtkWidget *widget = GTK_WIDGET (image);
GdkPixbuf *pixbuf = NULL;
image = GTK_IMAGE (widget);
/* We update stock/icon set on every size request, because
* the theme could have affected the size; for other kinds of
* image, we just update the requisition when the image data
* is set.
*/
switch (image->storage_type)
{
case GTK_IMAGE_STOCK:
pixbuf = gtk_widget_render_icon (GTK_WIDGET (image),
pixbuf = gtk_widget_render_icon (widget,
image->data.stock.stock_id,
image->icon_size,
NULL);
break;
case GTK_IMAGE_ICON_SET:
pixbuf = gtk_icon_set_render_icon (image->data.icon_set.icon_set,
widget->style,
@ -1630,11 +1636,22 @@ gtk_image_size_request (GtkWidget *widget,
if (pixbuf)
{
GTK_WIDGET (image)->requisition.width = gdk_pixbuf_get_width (pixbuf) + GTK_MISC (image)->xpad * 2;
GTK_WIDGET (image)->requisition.height = gdk_pixbuf_get_height (pixbuf) + GTK_MISC (image)->ypad * 2;
widget->requisition.width = gdk_pixbuf_get_width (pixbuf) + GTK_MISC (image)->xpad * 2;
widget->requisition.height = gdk_pixbuf_get_height (pixbuf) + GTK_MISC (image)->ypad * 2;
g_object_unref (pixbuf);
}
}
static void
gtk_image_size_request (GtkWidget *widget,
GtkRequisition *requisition)
{
GtkImage *image;
image = GTK_IMAGE (widget);
gtk_image_calc_size (image);
/* Chain up to default that simply reads current requisition */
GTK_WIDGET_CLASS (parent_class)->size_request (widget, requisition);
@ -1651,5 +1668,3 @@ gtk_image_update_size (GtkImage *image,
if (GTK_WIDGET_VISIBLE (image))
gtk_widget_queue_resize (GTK_WIDGET (image));
}