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2005-05-11  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkcolorbutton.c: Use a GtkAlignment rather than a GtkDrawingArea
	to draw the swatch in to avoid having an extraneous window.

	* gtk/gtkcolorsel.c (color_sample_draw_sample): Actually se tthe
	color when !has_opacity.

2005-05-10  Owen Taylor  <otaylor@redhat.com>

	* gdk/gdkcairo.[ch] gdk/gdkcolor.[ch] gdk/Makefile.am: Add source
	files for Cairo convenience functionality.

	* gdk/gdkcairo.h (gdk_cairo_rectangle, gdk_cairo_region): Add a
	convenience functions to add GdkRectangle, GdkRegion to a cairo path.

	* gdk/gdkwindow.c gdk/gdkgc.c gtk/gtkcolorsel.c gtk/gtkiconview.c
	gtk/gtkstyle.c: Use gdk_cairo_rectangle/region().

	* gdk/gdkcairo.[ch] gdk/gdkdrawable.h gdk/gdkdraw.c: Rename
	gdk_drawable_create_cairo_context() to gdk_cairo_create().

	* gdk/gdkcairo.c gdk/gdkpixbuf.h gdk/gdkpixbuf-render.c:
	Rename gdk_pixbuf_set_as_cairo_source() to
	gdk_cairo_set_source_pixbuf().

	* gdk/gdkdraw.c gdk/gdkpango.c gtk/gtkcolorsel.c gtk/gtkhruler.c
	gtk/gtkhsv.c gtk/gtkiconview.c gtk/gtkstyle.c gtk/gtkvruler.c:
	Adjust for renames.

	* gdk/gdk.symbols: Update.

	* gtk/gtkwidget.c (gtk_widget_queue_shallow_draw): Fix
	coordinate system problem that was causing the wrong portions
	to be invalidated.

	* gtk/gtkcellrenderer.c (gtk_cell_renderer_render)
	gtk/gtkcellrendererpixbuf.c (gtk_cell_renderer_pixbuf_render)
	gtk/gtkcellrendererprogress.c (gtk_cell_renderer_progress_render)
	gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_render)
	gtk/gtkcellview.c (gtk_cell_view_expose)
	gtk/gtkdnd.c (gtk_drag_highlight_expose)
	gtk/gtkentry.c (gtk_entry_draw_text)
	gtk/gtktextview.c (text_window_invalidate_rect): Some cairoization.

	* gtk/gtkcalendar.[ch]: Beat into something roughly resembling
	GTK+ style ... use instance-private data and standard names for
	private structure, etc. Move function docs inline.

	* gtk/gtkcalendar.[ch]: Switch to drawing everything in
	expose. Switch drawing to Cairo.

	* gtk/gtkcalendar.c (gtk_calendar_freeze): Deprecate
	gtk_calendar_freeze/thaw
This commit is contained in:
Owen Taylor 2005-05-11 19:16:19 +00:00 committed by Owen Taylor
parent 846972ba14
commit dda40ca71a
38 changed files with 2918 additions and 2847 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
ChangeLog
View File

@ -1,3 +1,58 @@
2005-05-11 Owen Taylor <otaylor@redhat.com>
* gtk/gtkcolorbutton.c: Use a GtkAlignment rather than a GtkDrawingArea
to draw the swatch in to avoid having an extraneous window.
* gtk/gtkcolorsel.c (color_sample_draw_sample): Actually se tthe
color when !has_opacity.
2005-05-10 Owen Taylor <otaylor@redhat.com>
* gdk/gdkcairo.[ch] gdk/gdkcolor.[ch] gdk/Makefile.am: Add source
files for Cairo convenience functionality.
* gdk/gdkcairo.h (gdk_cairo_rectangle, gdk_cairo_region): Add a
convenience functions to add GdkRectangle, GdkRegion to a cairo path.
* gdk/gdkwindow.c gdk/gdkgc.c gtk/gtkcolorsel.c gtk/gtkiconview.c
gtk/gtkstyle.c: Use gdk_cairo_rectangle/region().
* gdk/gdkcairo.[ch] gdk/gdkdrawable.h gdk/gdkdraw.c: Rename
gdk_drawable_create_cairo_context() to gdk_cairo_create().
* gdk/gdkcairo.c gdk/gdkpixbuf.h gdk/gdkpixbuf-render.c:
Rename gdk_pixbuf_set_as_cairo_source() to
gdk_cairo_set_source_pixbuf().
* gdk/gdkdraw.c gdk/gdkpango.c gtk/gtkcolorsel.c gtk/gtkhruler.c
gtk/gtkhsv.c gtk/gtkiconview.c gtk/gtkstyle.c gtk/gtkvruler.c:
Adjust for renames.
* gdk/gdk.symbols: Update.
* gtk/gtkwidget.c (gtk_widget_queue_shallow_draw): Fix
coordinate system problem that was causing the wrong portions
to be invalidated.
* gtk/gtkcellrenderer.c (gtk_cell_renderer_render)
gtk/gtkcellrendererpixbuf.c (gtk_cell_renderer_pixbuf_render)
gtk/gtkcellrendererprogress.c (gtk_cell_renderer_progress_render)
gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_render)
gtk/gtkcellview.c (gtk_cell_view_expose)
gtk/gtkdnd.c (gtk_drag_highlight_expose)
gtk/gtkentry.c (gtk_entry_draw_text)
gtk/gtktextview.c (text_window_invalidate_rect): Some cairoization.
* gtk/gtkcalendar.[ch]: Beat into something roughly resembling
GTK+ style ... use instance-private data and standard names for
private structure, etc. Move function docs inline.
* gtk/gtkcalendar.[ch]: Switch to drawing everything in
expose. Switch drawing to Cairo.
* gtk/gtkcalendar.c (gtk_calendar_freeze): Deprecate
gtk_calendar_freeze/thaw
2005-05-10 Tor Lillqvist <tml@novell.com>
* gdk/win32/gdkproperty-win32.c (gdk_screen_get_setting): Check

55
ChangeLog.pre-2-10
View File

@ -1,3 +1,58 @@
2005-05-11 Owen Taylor <otaylor@redhat.com>
* gtk/gtkcolorbutton.c: Use a GtkAlignment rather than a GtkDrawingArea
to draw the swatch in to avoid having an extraneous window.
* gtk/gtkcolorsel.c (color_sample_draw_sample): Actually se tthe
color when !has_opacity.
2005-05-10 Owen Taylor <otaylor@redhat.com>
* gdk/gdkcairo.[ch] gdk/gdkcolor.[ch] gdk/Makefile.am: Add source
files for Cairo convenience functionality.
* gdk/gdkcairo.h (gdk_cairo_rectangle, gdk_cairo_region): Add a
convenience functions to add GdkRectangle, GdkRegion to a cairo path.
* gdk/gdkwindow.c gdk/gdkgc.c gtk/gtkcolorsel.c gtk/gtkiconview.c
gtk/gtkstyle.c: Use gdk_cairo_rectangle/region().
* gdk/gdkcairo.[ch] gdk/gdkdrawable.h gdk/gdkdraw.c: Rename
gdk_drawable_create_cairo_context() to gdk_cairo_create().
* gdk/gdkcairo.c gdk/gdkpixbuf.h gdk/gdkpixbuf-render.c:
Rename gdk_pixbuf_set_as_cairo_source() to
gdk_cairo_set_source_pixbuf().
* gdk/gdkdraw.c gdk/gdkpango.c gtk/gtkcolorsel.c gtk/gtkhruler.c
gtk/gtkhsv.c gtk/gtkiconview.c gtk/gtkstyle.c gtk/gtkvruler.c:
Adjust for renames.
* gdk/gdk.symbols: Update.
* gtk/gtkwidget.c (gtk_widget_queue_shallow_draw): Fix
coordinate system problem that was causing the wrong portions
to be invalidated.
* gtk/gtkcellrenderer.c (gtk_cell_renderer_render)
gtk/gtkcellrendererpixbuf.c (gtk_cell_renderer_pixbuf_render)
gtk/gtkcellrendererprogress.c (gtk_cell_renderer_progress_render)
gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_render)
gtk/gtkcellview.c (gtk_cell_view_expose)
gtk/gtkdnd.c (gtk_drag_highlight_expose)
gtk/gtkentry.c (gtk_entry_draw_text)
gtk/gtktextview.c (text_window_invalidate_rect): Some cairoization.
* gtk/gtkcalendar.[ch]: Beat into something roughly resembling
GTK+ style ... use instance-private data and standard names for
private structure, etc. Move function docs inline.
* gtk/gtkcalendar.[ch]: Switch to drawing everything in
expose. Switch drawing to Cairo.
* gtk/gtkcalendar.c (gtk_calendar_freeze): Deprecate
gtk_calendar_freeze/thaw
2005-05-10 Tor Lillqvist <tml@novell.com>
* gdk/win32/gdkproperty-win32.c (gdk_screen_get_setting): Check

55
ChangeLog.pre-2-8
View File

@ -1,3 +1,58 @@
2005-05-11 Owen Taylor <otaylor@redhat.com>
* gtk/gtkcolorbutton.c: Use a GtkAlignment rather than a GtkDrawingArea
to draw the swatch in to avoid having an extraneous window.
* gtk/gtkcolorsel.c (color_sample_draw_sample): Actually se tthe
color when !has_opacity.
2005-05-10 Owen Taylor <otaylor@redhat.com>
* gdk/gdkcairo.[ch] gdk/gdkcolor.[ch] gdk/Makefile.am: Add source
files for Cairo convenience functionality.
* gdk/gdkcairo.h (gdk_cairo_rectangle, gdk_cairo_region): Add a
convenience functions to add GdkRectangle, GdkRegion to a cairo path.
* gdk/gdkwindow.c gdk/gdkgc.c gtk/gtkcolorsel.c gtk/gtkiconview.c
gtk/gtkstyle.c: Use gdk_cairo_rectangle/region().
* gdk/gdkcairo.[ch] gdk/gdkdrawable.h gdk/gdkdraw.c: Rename
gdk_drawable_create_cairo_context() to gdk_cairo_create().
* gdk/gdkcairo.c gdk/gdkpixbuf.h gdk/gdkpixbuf-render.c:
Rename gdk_pixbuf_set_as_cairo_source() to
gdk_cairo_set_source_pixbuf().
* gdk/gdkdraw.c gdk/gdkpango.c gtk/gtkcolorsel.c gtk/gtkhruler.c
gtk/gtkhsv.c gtk/gtkiconview.c gtk/gtkstyle.c gtk/gtkvruler.c:
Adjust for renames.
* gdk/gdk.symbols: Update.
* gtk/gtkwidget.c (gtk_widget_queue_shallow_draw): Fix
coordinate system problem that was causing the wrong portions
to be invalidated.
* gtk/gtkcellrenderer.c (gtk_cell_renderer_render)
gtk/gtkcellrendererpixbuf.c (gtk_cell_renderer_pixbuf_render)
gtk/gtkcellrendererprogress.c (gtk_cell_renderer_progress_render)
gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_render)
gtk/gtkcellview.c (gtk_cell_view_expose)
gtk/gtkdnd.c (gtk_drag_highlight_expose)
gtk/gtkentry.c (gtk_entry_draw_text)
gtk/gtktextview.c (text_window_invalidate_rect): Some cairoization.
* gtk/gtkcalendar.[ch]: Beat into something roughly resembling
GTK+ style ... use instance-private data and standard names for
private structure, etc. Move function docs inline.
* gtk/gtkcalendar.[ch]: Switch to drawing everything in
expose. Switch drawing to Cairo.
* gtk/gtkcalendar.c (gtk_calendar_freeze): Deprecate
gtk_calendar_freeze/thaw
2005-05-10 Tor Lillqvist <tml@novell.com>
* gdk/win32/gdkproperty-win32.c (gdk_screen_get_setting): Check

63
docs/reference/gtk/tmpl/gtkcalendar.sgml
View File

@ -27,11 +27,6 @@ gtk_calendar_set_display_options().
The selected date can be retrieved from a #GtkCalendar using
gtk_calendar_get_date().
</para>
<para>
If performing many 'mark' operations, the calendar can be frozen to prevent
flicker, using gtk_calendar_freeze(), and 'thawed' again using
gtk_calendar_thaw().
</para>
<!-- ##### SECTION See_Also ##### -->
<para>
@ -165,59 +160,52 @@ These options can be used to influence the display and behaviour of a #GtkCalend
<!-- ##### FUNCTION gtk_calendar_new ##### -->
<para>
Creates a new calendar, with the current date being selected.
</para>
@Returns: a #GtkCalendar.
@Returns:
<!-- ##### FUNCTION gtk_calendar_select_month ##### -->
<para>
Shifts the calendar to a different month.
</para>
@calendar: a #GtkCalendar.
@month: a month number between 0 and 11.
@year: the year the month is in.
@Returns: %TRUE.
@calendar:
@month:
@year:
@Returns:
<!-- ##### FUNCTION gtk_calendar_select_day ##### -->
<para>
Selects a day from the current month.
</para>
@calendar: a #GtkCalendar.
@day: the day number between 1 and 31, or 0 to unselect
the currently selected day.
@calendar:
@day:
<!-- ##### FUNCTION gtk_calendar_mark_day ##### -->
<para>
Places a visual marker on a particular day.
</para>
@calendar: a #GtkCalendar.
@day: the day number to mark between 1 and 31.
@Returns: %TRUE.
@calendar:
@day:
@Returns:
<!-- ##### FUNCTION gtk_calendar_unmark_day ##### -->
<para>
Removes the visual marker from a particular day.
</para>
@calendar: a #GtkCalendar.
@day: the day number to unmark between 1 and 31.
@Returns: %TRUE.
@calendar:
@day:
@Returns:
<!-- ##### FUNCTION gtk_calendar_clear_marks ##### -->
<para>
Remove all visual markers.
</para>
@calendar: a #GtkCalendar.
@calendar:
<!-- ##### FUNCTION gtk_calendar_get_display_options ##### -->
@ -240,39 +228,34 @@ Remove all visual markers.
<!-- ##### FUNCTION gtk_calendar_display_options ##### -->
<para>
Sets display options (whether to display the heading and the month headings).
</para>
@calendar: a #GtkCalendar.
@flags: the display options to set.
@Deprecated: Use gtk_calendar_set_display_options() instead
@calendar:
@flags:
@Deprecated:
<!-- ##### FUNCTION gtk_calendar_get_date ##### -->
<para>
Obtains the selected date from a #GtkCalendar.
</para>
@calendar: a #GtkCalendar.
@year: location to store the year number.
@month: location to store the month number (between 0 and 11).
@day: location to store the day number (between 1 and 31).
@calendar:
@year:
@month:
@day:
<!-- ##### FUNCTION gtk_calendar_freeze ##### -->
<para>
Locks the display of the calendar until it is thawed with gtk_calendar_thaw().
</para>
@calendar: a #GtkCalendar.
@calendar:
<!-- ##### FUNCTION gtk_calendar_thaw ##### -->
<para>
Defrosts a calendar; all the changes made since the last
gtk_calendar_freeze() are displayed.
</para>
@calendar: a #GtkCalendar.
@calendar:

2
gdk/Makefile.am
View File

@ -50,6 +50,7 @@ LDADD = \
#
gdk_public_h_sources = \
gdk.h \
gdkcairo.h \
gdkcolor.h \
gdkcursor.h \
gdkdisplay.h \
@ -85,6 +86,7 @@ gdk_headers = \
gdk_c_sources = \
gdk.c \
gdkcairo.c \
gdkcolor.c \
gdkcursor.c \
gdkdisplay.c \

1
gdk/gdk.h
View File

@ -27,6 +27,7 @@
#ifndef __GDK_H__
#define __GDK_H__
#include <gdk/gdkcairo.h>
#include <gdk/gdkcolor.h>
#include <gdk/gdkcursor.h>
#include <gdk/gdkdisplay.h>

13
gdk/gdk.symbols
View File

@ -288,6 +288,16 @@ gdk_fontset_load_for_display
#endif
#endif
#if IN_HEADER(__GDK_CAIRO_H__)
#if IN_FILE(__GDK_CAIRO_C__)
gdk_cairo_create
gdk_cairo_set_source_color
gdk_cairo_set_source_pixbuf
gdk_cairo_rectangle
gdk_cairo_region
#endif
#endif
#if IN_HEADER(__GDK_COLOR_H__)
#if IN_FILE(__GDK_COLOR_C__)
#ifndef GDK_DISABLE_DEPRECATED
@ -301,7 +311,6 @@ gdk_color_equal
gdk_color_free
gdk_color_get_type G_GNUC_CONST
gdk_color_hash
gdk_cairo_set_source_color
gdk_colormap_alloc_color
gdk_colormap_get_system
gdk_colormap_get_visual
@ -510,7 +519,6 @@ gdk_drag_get_protocol
#if IN_HEADER(__GDK_DRAWABLE_H__)
#if IN_FILE(__GDK_DRAW_C__)
gdk_drawable_create_cairo_context
gdk_drawable_copy_to_image
gdk_drawable_get_clip_region
gdk_drawable_get_colormap
@ -853,7 +861,6 @@ gdk_pixbuf_get_from_image
gdk_pixbuf_render_pixmap_and_mask
gdk_pixbuf_render_pixmap_and_mask_for_colormap
gdk_pixbuf_render_threshold_alpha
gdk_pixbuf_set_as_cairo_source
#ifndef GDK_DISABLE_DEPRECATED
gdk_pixbuf_render_to_drawable
gdk_pixbuf_render_to_drawable_alpha

221
gdk/gdkcairo.c Normal file
View File

@ -0,0 +1,221 @@
/* GDK - The GIMP Drawing Kit
* Copyright (C) 2005 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "gdkcairo.h"
#include "gdkdrawable.h"
#include "gdkinternals.h"
#include "gdkregion-generic.h"
#include "gdkalias.h"
/**
* gdk_cairo_create:
* @drawable: a #GdkDrawable
*
* Creates a Cairo context for drawing to @drawable.
*
* Return value: A newly created Cairo context. Free with
* cairo_destroy() when you are done drawing.
*
* Since: 2.10
**/
cairo_t *
gdk_cairo_create (GdkDrawable *drawable)
{
cairo_surface_t *surface;
cairo_t *cr;
g_return_val_if_fail (GDK_IS_DRAWABLE (drawable), NULL);
surface = _gdk_drawable_ref_cairo_surface (drawable);
cr = cairo_create (surface);
cairo_surface_destroy (surface);
return cr;
}
/**
* gdk_cairo_set_source_color:
* @cr: a #cairo_t
* @color: a #GdkColor
*
* Sets the specified #GdkColor as the source color of @cr.
*
* Since: 2.8
**/
void
gdk_cairo_set_source_color (cairo_t *cr,
GdkColor *color)
{
g_return_if_fail (cr != NULL);
g_return_if_fail (color != NULL);
cairo_set_source_rgb (cr,
color->red / 65535.,
color->green / 65535.,
color->blue / 65535.);
}
/**
* gdk_cairo_rectangle:
* @cr: a #cairo_t
* @rectangle: a #GdkRectangle
*
* Adds the given rectangle to the current path of @cr.
**/
void
gdk_cairo_rectangle (cairo_t *cr,
GdkRectangle *rectangle)
{
g_return_if_fail (cr != NULL);
g_return_if_fail (rectangle != NULL);
cairo_rectangle (cr,
rectangle->x, rectangle->y,
rectangle->width, rectangle->height);
}
/**
* gdk_cairo_region:
* @cr: a #cairo_t
* @region: a #GdkRegion
*
* Adds the given region to the current path of @cr.
**/
void
gdk_cairo_region (cairo_t *cr,
GdkRegion *region)
{
GdkRegionBox *boxes;
gint n_boxes, i;
g_return_if_fail (cr != NULL);
g_return_if_fail (region != NULL);
boxes = region->rects;
n_boxes = region->numRects;
for (i = 0; i < n_boxes; i++)
cairo_rectangle (cr,
boxes[i].x1,
boxes[i].y1,
boxes[i].x2 - boxes[i].x1,
boxes[i].y2 - boxes[i].y1);
}
/**
* gdk_cairo_set_source_pixbuf:
* @cr: a #Cairo context
* @pixbuf: a #GdkPixbuf
* @pixbuf_x: X coordinate of location to place upper left corner of @pixbuf
* @pixbuf_y: Y coordinate of location to place upper left corner of @pixbuf
*
* Sets the given pixbuf as the source pattern for the Cairo context.
* The pattern has an extend mode of %CAIRO_EXTEND_NONE and is aligned
* so that the origin of @pixbuf is @pixbuf_x, @pixbuf_y
**/
void
gdk_cairo_set_source_pixbuf (cairo_t *cr,
GdkPixbuf *pixbuf,
double pixbuf_x,
double pixbuf_y)
{
gint width = gdk_pixbuf_get_width (pixbuf);
gint height = gdk_pixbuf_get_height (pixbuf);
guchar *gdk_pixels = gdk_pixbuf_get_pixels (pixbuf);
int gdk_rowstride = gdk_pixbuf_get_rowstride (pixbuf);
int n_channels = gdk_pixbuf_get_n_channels (pixbuf);
guchar *cairo_pixels;
cairo_format_t format;
cairo_surface_t *surface;
static const cairo_user_data_key_t key;
int j;
if (n_channels == 3)
format = CAIRO_FORMAT_RGB24;
else
format = CAIRO_FORMAT_ARGB32;
cairo_pixels = g_malloc (4 * width * height);
surface = cairo_image_surface_create_for_data ((unsigned char *)cairo_pixels,
format,
width, height, 4 * width);
cairo_surface_set_user_data (surface, &key,
cairo_pixels, (cairo_destroy_func_t)g_free);
for (j = height; j; j--)
{
guchar *p = gdk_pixels;
guchar *q = cairo_pixels;
if (n_channels == 3)
{
guchar *end = p + 3 * width;
while (p < end)
{
#if G_BYTE_ORDER == GDK_LSB_FIRST
q[0] = p[2];
q[1] = p[1];
q[2] = p[2];
#else
q[0] = p[0];
q[1] = p[1];
q[2] = p[2];
#endif
p += 3;
q += 4;
}
}
else
{
guchar *end = p + 4 * width;
guint t1,t2,t3;
#define MULT(d,c,a,t) G_STMT_START { t = c * a; d = ((t >> 8) + t) >> 8; } G_STMT_END
while (p < end)
{
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
MULT(q[0], p[2], p[3], t1);
MULT(q[1], p[1], p[3], t2);
MULT(q[2], p[0], p[3], t3);
q[3] = p[3];
#else
q[0] = p[3];
MULT(q[1], p[0], p[3], t1);
MULT(q[2], p[1], p[3], t2);
MULT(q[3], p[2], p[3], t3);
#endif
p += 4;
q += 4;
}
#undef MULT
}
gdk_pixels += gdk_rowstride;
cairo_pixels += 4 * width;
}
cairo_set_source_surface (cr, surface, pixbuf_x, pixbuf_y);
}
#define __GDK_CAIRO_C__
#include "gdkaliasdef.c"

45
gdk/gdkcairo.h Normal file
View File

@ -0,0 +1,45 @@
/* GDK - The GIMP Drawing Kit
* Copyright (C) 2005 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GDK_CAIRO_H__
#define __GDK_CAIRO_H__
#include <gdk/gdkcolor.h>
#include <gdk/gdkpixbuf.h>
#include <pango/pangocairo.h>
G_BEGIN_DECLS
cairo_t *gdk_cairo_create (GdkDrawable *drawable);
void gdk_cairo_set_source_color (cairo_t *cr,
GdkColor *color);
void gdk_cairo_set_source_pixbuf (cairo_t *cr,
GdkPixbuf *pixbuf,
double pixbuf_x,
double pixbuf_y);
void gdk_cairo_rectangle (cairo_t *cr,
GdkRectangle *rectangle);
void gdk_cairo_region (cairo_t *cr,
GdkRegion *region);
G_END_DECLS
#endif /* __GDK_CAIRO_H__ */

20
gdk/gdkcolor.c
View File

@ -371,25 +371,5 @@ gdk_colormap_get_system (void)
return gdk_screen_get_system_colormap (gdk_screen_get_default ());
}
/**
* gdk_cairo_set_source_color:
* @cr: a #cairo_t
* @color: a #GdkColor
*
* Convenience function to set the specified GdkColor as the
* source color of the given Cairo context.
*
* Since: 2.8
**/
void
gdk_cairo_set_source_color (cairo_t *cr,
GdkColor *color)
{
cairo_set_source_rgb (cr,
color->red / 65535.,
color->green / 65535.,
color->blue / 65535.);
}
#define __GDK_COLOR_C__
#include "gdkaliasdef.c"

3
gdk/gdkcolor.h
View File

@ -111,9 +111,6 @@ gboolean gdk_color_equal (const GdkColor *colora,
GType gdk_color_get_type (void) G_GNUC_CONST;
void gdk_cairo_set_source_color (cairo_t *cr,
GdkColor *color);
/* The following functions are deprecated */
#ifndef GDK_DISABLE_DEPRECATED
void gdk_colors_store (GdkColormap *colormap,

30
gdk/gdkdraw.c
View File

@ -879,7 +879,7 @@ real_draw_glyphs (GdkDrawable *drawable,
{
cairo_t *cr;
cr = gdk_drawable_create_cairo_context (drawable);
cr = gdk_cairo_create (drawable);
_gdk_gc_update_context (gc, cr, NULL, NULL);
if (matrix)
@ -1003,7 +1003,7 @@ gdk_draw_trapezoids (GdkDrawable *drawable,
g_return_if_fail (GDK_IS_GC (gc));
g_return_if_fail (n_trapezoids == 0 || trapezoids != NULL);
cr = gdk_drawable_create_cairo_context (drawable);
cr = gdk_cairo_create (drawable);
_gdk_gc_update_context (gc, cr, NULL, NULL);
for (i = 0; i < n_trapezoids; i++)
@ -1285,32 +1285,6 @@ _gdk_drawable_ref_cairo_surface (GdkDrawable *drawable)
return GDK_DRAWABLE_GET_CLASS (drawable)->ref_cairo_surface (drawable);
}
/**
* gdk_drawable_create_cairo_context:
* @drawable: a #GdkDrawable
*
* Creates a Cairo context for drawing to @drawable.
*
* Return value: A newly created Cairo context. Free with
* cairo_destroy() when you are done drawing.
*
* Since: 2.10
**/
cairo_t *
gdk_drawable_create_cairo_context (GdkDrawable *drawable)
{
cairo_surface_t *surface;
cairo_t *cr;
g_return_val_if_fail (GDK_IS_DRAWABLE (drawable), NULL);
surface = _gdk_drawable_ref_cairo_surface (drawable);
cr = cairo_create (surface);
cairo_surface_destroy (surface);
return cr;
}
static void
composite (guchar *src_buf,
gint src_rowstride,

2
gdk/gdkdrawable.h
View File

@ -391,8 +391,6 @@ GdkImage *gdk_drawable_copy_to_image (GdkDrawable *drawable,
GdkRegion *gdk_drawable_get_clip_region (GdkDrawable *drawable);
GdkRegion *gdk_drawable_get_visible_region (GdkDrawable *drawable);
cairo_t *gdk_drawable_create_cairo_context (GdkDrawable *drawable);
#ifdef __cplusplus
}
#endif /* __cplusplus */

14
gdk/gdkgc.c
View File

@ -27,10 +27,10 @@
#include <config.h>
#include <string.h>
#include "gdkcairo.h"
#include "gdkgc.h"
#include "gdkinternals.h"
#include "gdkpixmap.h"
#include "gdkregion-generic.h"
#include "gdkrgb.h"
#include "gdkprivate.h"
#include "gdkalias.h"
@ -1225,21 +1225,13 @@ _gdk_gc_update_context (GdkGC *gc,
cairo_reset_clip (cr);
if (priv->clip_region)
{
GdkRegionBox *boxes = priv->clip_region->rects;
gint n_boxes = priv->clip_region->numRects;
int i;
cairo_save (cr);
cairo_identity_matrix (cr);
cairo_translate (cr, gc->clip_x_origin, gc->clip_y_origin);
cairo_new_path (cr);
for (i=0; i < n_boxes; i++)
cairo_rectangle (cr,
boxes[i].x1 + gc->clip_x_origin,
boxes[i].y1 + gc->clip_y_origin,
boxes[i].x2 - boxes[i].x1,
boxes[i].y2 - boxes[i].y1);
gdk_cairo_region (cr, priv->clip_region);
cairo_restore (cr);

2
gdk/gdkpango.c
View File

@ -141,7 +141,7 @@ get_cairo_context (GdkPangoRenderer *gdk_renderer,
{
const PangoMatrix *matrix;
priv->cr = gdk_drawable_create_cairo_context (priv->drawable);
priv->cr = gdk_cairo_create (priv->drawable);
matrix = pango_renderer_get_matrix (renderer);
if (matrix)

99
gdk/gdkpixbuf-render.c
View File

@ -329,105 +329,6 @@ gdk_pixbuf_render_pixmap_and_mask_for_colormap (GdkPixbuf *pixbuf,
}
}
/**
* gdk_pixbuf_set_as_cairo_source:
* @pixbuf: a #GdkPixbuf
* @cr: a #Cairo context
* @pixbuf_x: X coordinate of location to place upper left corner of @pixbuf
* @pixbuf_y: Y coordinate of location to place upper left corner of @pixbuf
*
* Sets the given pixbuf as the source pattern for the Cairo context.
* The pattern has an extend mode of %CAIRO_EXTEND_NONE and is aligned
* so that the origin of @pixbuf is @pixbuf_x, @pixbuf_y
**/
void
gdk_pixbuf_set_as_cairo_source (GdkPixbuf *pixbuf,
cairo_t *cr,
double pixbuf_x,
double pixbuf_y)
{
gint width = gdk_pixbuf_get_width (pixbuf);
gint height = gdk_pixbuf_get_height (pixbuf);
guchar *gdk_pixels = gdk_pixbuf_get_pixels (pixbuf);
int gdk_rowstride = gdk_pixbuf_get_rowstride (pixbuf);
int n_channels = gdk_pixbuf_get_n_channels (pixbuf);
guchar *cairo_pixels;
cairo_format_t format;
cairo_surface_t *surface;
static const cairo_user_data_key_t key;
int j;
if (n_channels == 3)
format = CAIRO_FORMAT_RGB24;
else
format = CAIRO_FORMAT_ARGB32;
cairo_pixels = g_malloc (4 * width * height);
surface = cairo_image_surface_create_for_data ((unsigned char *)cairo_pixels,
format,
width, height, 4 * width);
cairo_surface_set_user_data (surface, &key,
cairo_pixels, (cairo_destroy_func_t)g_free);
for (j = height; j; j--)
{
guchar *p = gdk_pixels;
guchar *q = cairo_pixels;
if (n_channels == 3)
{
guchar *end = p + 3 * width;
while (p < end)
{
#if G_BYTE_ORDER == GDK_LSB_FIRST
q[0] = p[2];
q[1] = p[1];
q[2] = p[2];
#else
q[0] = p[0];
q[1] = p[1];
q[2] = p[2];
#endif
p += 3;
q += 4;
}
}
else
{
guchar *end = p + 4 * width;
guint t1,t2,t3;
#define MULT(d,c,a,t) G_STMT_START { t = c * a; d = ((t >> 8) + t) >> 8; } G_STMT_END
while (p < end)
{
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
MULT(q[0], p[2], p[3], t1);
MULT(q[1], p[1], p[3], t2);
MULT(q[2], p[0], p[3], t3);
q[3] = p[3];
#else
q[0] = p[3];
MULT(q[1], p[0], p[3], t1);
MULT(q[2], p[1], p[3], t2);
MULT(q[3], p[2], p[3], t3);
#endif
p += 4;
q += 4;
}
#undef MULT
}
gdk_pixels += gdk_rowstride;
cairo_pixels += 4 * width;
}
cairo_set_source_surface (cr, surface, pixbuf_x, pixbuf_y);
}
#define __GDK_PIXBUF_RENDER_C__
#include "gdkaliasdef.c"

5
gdk/gdkpixbuf.h
View File

@ -80,11 +80,6 @@ GdkPixbuf *gdk_pixbuf_get_from_image (GdkPixbuf *dest,
int width,
int height);
void gdk_pixbuf_set_as_cairo_source (GdkPixbuf *pixbuf,
cairo_t *cr,
double pixbuf_x,
double pixbuf_y);
G_END_DECLS
#endif /* __GDK_PIXBUF_H__ */

19
gdk/gdkwindow.c
View File

@ -1763,23 +1763,6 @@ gdk_window_set_bg_pattern (GdkWindow *window,
}
}
static void
region_path (cairo_t *cr,
GdkRegion *region)
{
GdkRectangle *rectangles;
int n_rectangles, i;
gdk_region_get_rectangles (region, &rectangles, &n_rectangles);
for (i = 0; i < n_rectangles; i++)
{
cairo_rectangle (cr,
rectangles[i].x, rectangles[i].y,
rectangles[i].width, rectangles[i].height);
}
g_free (rectangles);
}
static void
gdk_window_clear_backing_rect (GdkWindow *window,
gint x,
@ -1801,7 +1784,7 @@ gdk_window_clear_backing_rect (GdkWindow *window,
cairo_rectangle (cr, x, y, width, height);
cairo_clip (cr);
region_path (cr, paint->region);
gdk_cairo_region (cr, paint->region);
cairo_fill (cr);
cairo_destroy (cr);

6
gtk/gtk.symbols
View File

@ -402,11 +402,12 @@ gtk_button_set_use_underline
#if IN_HEADER(__GTK_CALENDAR_H__)
#if IN_FILE(__GTK_CALENDAR_C__)
gtk_calendar_clear_marks
#ifndef GTK_DISABLE_DEPRECATED
gtk_calendar_display_options
#endif
gtk_calendar_freeze
gtk_calendar_thaw
#endif
gtk_calendar_clear_marks
gtk_calendar_get_date
gtk_calendar_get_display_options
gtk_calendar_get_type G_GNUC_CONST
@ -415,7 +416,6 @@ gtk_calendar_new
gtk_calendar_select_day
gtk_calendar_select_month
gtk_calendar_set_display_options
gtk_calendar_thaw
gtk_calendar_unmark_day
#endif
#endif

4499
gtk/gtkcalendar.c
View File

File diff suppressed because it is too large Load Diff

11
gtk/gtkcalendar.h
View File

@ -49,6 +49,8 @@ G_BEGIN_DECLS
typedef struct _GtkCalendar GtkCalendar;
typedef struct _GtkCalendarClass GtkCalendarClass;
typedef struct _GtkCalendarPrivate GtkCalendarPrivate;
typedef enum
{
GTK_CALENDAR_SHOW_HEADING = 1 << 0,
@ -77,8 +79,8 @@ struct _GtkCalendar
GtkCalendarDisplayOptions display_flags;
GdkColor marked_date_color[31];
GdkGC *gc;
GdkGC *xor_gc;
GdkGC *gc; /* unused */
GdkGC *xor_gc; /* unused */
gint focus_row;
gint focus_col;
@ -86,7 +88,7 @@ struct _GtkCalendar
gint highlight_row;
gint highlight_col;
gpointer private_data;
GtkCalendarPrivate *priv;
gchar grow_space [32];
/* Padding for future expansion */
@ -141,9 +143,10 @@ void gtk_calendar_get_date (GtkCalendar *calendar,
guint *year,
guint *month,
guint *day);
#ifndef GTK_DISABLE_DEPRECATED
void gtk_calendar_freeze (GtkCalendar *calendar);
void gtk_calendar_thaw (GtkCalendar *calendar);
#endif
G_END_DECLS

16
gtk/gtkcellrenderer.c
View File

@ -580,19 +580,13 @@ gtk_cell_renderer_render (GtkCellRenderer *cell,
if (cell->cell_background_set && !selected)
{
GdkColor color;
GdkGC *gc;
cairo_t *cr = gdk_cairo_create (window);
color.red = priv->cell_background.red;
color.green = priv->cell_background.green;
color.blue = priv->cell_background.blue;
gdk_cairo_rectangle (cr, background_area);
gdk_cairo_set_source_color (cr, &priv->cell_background);
cairo_fill (cr);
gc = gdk_gc_new (window);
gdk_gc_set_rgb_fg_color (gc, &color);
gdk_draw_rectangle (window, gc, TRUE,
background_area->x, background_area->y,
background_area->width, background_area->height);
g_object_unref (gc);
cairo_destroy (cr);
}
GTK_CELL_RENDERER_GET_CLASS (cell)->render (cell,

20
gtk/gtkcellrendererpixbuf.c
View File

@ -508,6 +508,7 @@ gtk_cell_renderer_pixbuf_render (GtkCellRenderer *cell,
GdkPixbuf *colorized = NULL;
GdkRectangle pix_rect;
GdkRectangle draw_rect;
cairo_t *cr;
priv = GTK_CELL_RENDERER_PIXBUF_GET_PRIVATE (cell);
@ -588,18 +589,13 @@ gtk_cell_renderer_pixbuf_render (GtkCellRenderer *cell,
pixbuf = colorized;
}
gdk_draw_pixbuf (window,
widget->style->black_gc,
pixbuf,
/* pixbuf 0, 0 is at pix_rect.x, pix_rect.y */
draw_rect.x - pix_rect.x,
draw_rect.y - pix_rect.y,
draw_rect.x,
draw_rect.y,
draw_rect.width,
draw_rect.height,
GDK_RGB_DITHER_NORMAL,
0, 0);
cr = gdk_cairo_create (window);
gdk_cairo_set_source_pixbuf (cr, pixbuf, pix_rect.x, pix_rect.y);
gdk_cairo_rectangle (cr, &draw_rect);
cairo_fill (cr);
cairo_destroy (cr);
if (invisible)
g_object_unref (invisible);

23
gtk/gtkcellrendererprogress.c
View File

@ -318,16 +318,16 @@ gtk_cell_renderer_progress_render (GtkCellRenderer *cell,
guint flags)
{
GtkCellRendererProgress *cellprogress = GTK_CELL_RENDERER_PROGRESS (cell);
GdkGC *gc;
PangoLayout *layout;
PangoRectangle logical_rect;
gint x, y, w, h, perc_w, pos;
GdkRectangle clip;
gboolean is_rtl;
cairo_t *cr;
is_rtl = gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL;
gc = gdk_gc_new (window);
cr = gdk_cairo_create (window);
x = cell_area->x + cell->xpad;
y = cell_area->y + cell->ypad;
@ -335,19 +335,24 @@ gtk_cell_renderer_progress_render (GtkCellRenderer *cell,
w = cell_area->width - cell->xpad * 2;
h = cell_area->height - cell->ypad * 2;
gdk_gc_set_rgb_fg_color (gc, &widget->style->fg[GTK_STATE_NORMAL]);
gdk_draw_rectangle (window, gc, TRUE, x, y, w, h);
cairo_rectangle (cr, x, y, w, h);
gdk_cairo_set_source_color (cr, &widget->style->fg[GTK_STATE_NORMAL]);
cairo_fill (cr);
x += widget->style->xthickness;
y += widget->style->ythickness;
w -= widget->style->xthickness * 2;
h -= widget->style->ythickness * 2;
gdk_gc_set_rgb_fg_color (gc, &widget->style->bg[GTK_STATE_NORMAL]);
gdk_draw_rectangle (window, gc, TRUE, x, y, w, h);
gdk_gc_set_rgb_fg_color (gc, &widget->style->bg[GTK_STATE_SELECTED]);
cairo_rectangle (cr, x, y, w, h);
gdk_cairo_set_source_color (cr, &widget->style->bg[GTK_STATE_NORMAL]);
cairo_fill (cr);
perc_w = w * MAX (0, cellprogress->priv->value) / 100;
gdk_draw_rectangle (window, gc, TRUE, is_rtl ? (x + w - perc_w) : x, y, perc_w, h);
cairo_rectangle (cr, is_rtl ? (x + w - perc_w) : x, y, perc_w, h);
gdk_cairo_set_source_color (cr, &widget->style->bg[GTK_STATE_SELECTED]);
cairo_fill (cr);
layout = gtk_widget_create_pango_layout (widget, cellprogress->priv->label);
pango_layout_get_pixel_extents (layout, NULL, &logical_rect);
@ -375,7 +380,7 @@ gtk_cell_renderer_progress_render (GtkCellRenderer *cell,
layout);
g_object_unref (layout);
g_object_unref (gc);
cairo_destroy (cr);
}
#define __GTK_CELL_RENDERER_PROGRESS_C__

35
gtk/gtkcellrenderertext.c
View File

@ -1626,29 +1626,22 @@ gtk_cell_renderer_text_render (GtkCellRenderer *cell,
if (celltext->background_set &&
(flags & GTK_CELL_RENDERER_SELECTED) == 0)
{
GdkColor color;
GdkGC *gc;
color.red = celltext->background.red;
color.green = celltext->background.green;
color.blue = celltext->background.blue;
gc = gdk_gc_new (window);
gdk_gc_set_rgb_fg_color (gc, &color);
cairo_t *cr = gdk_cairo_create (window);
if (expose_area)
gdk_gc_set_clip_rectangle (gc, expose_area);
gdk_draw_rectangle (window,
gc,
TRUE,
background_area->x,
background_area->y,
background_area->width,
background_area->height);
if (expose_area)
gdk_gc_set_clip_rectangle (gc, NULL);
g_object_unref (gc);
{
gdk_cairo_rectangle (cr, expose_area);
cairo_clip (cr);
}
gdk_cairo_rectangle (cr, background_area);
cairo_set_source_rgb (cr,
celltext->background.red / 65535.,
celltext->background.green / 65535.,
celltext->background.blue / 65535.);
cairo_fill (cr);
cairo_destroy (cr);
}
if (priv->ellipsize_set)

23
gtk/gtkcellview.c
View File

@ -429,23 +429,16 @@ gtk_cell_view_expose (GtkWidget *widget,
/* "blank" background */
if (cellview->priv->background_set)
{
GdkGC *gc;
cairo_t *cr = gdk_cairo_create (GTK_WIDGET (cellview)->window);
gc = gdk_gc_new (GTK_WIDGET (cellview)->window);
gdk_gc_set_rgb_fg_color (gc, &cellview->priv->background);
gdk_cairo_rectangle (cr, &widget->allocation);
cairo_set_source_rgb (cr,
cellview->priv->background.red / 65535.,
cellview->priv->background.green / 65535.,
cellview->priv->background.blue / 65535.);
cairo_fill (cr);
gdk_draw_rectangle (GTK_WIDGET (cellview)->window,
gc,
TRUE,
/*0, 0,*/
widget->allocation.x,
widget->allocation.y,
widget->allocation.width,
widget->allocation.height);
g_object_unref (gc);
cairo_destroy (cr);
}
/* set cell data (if available) */

39
gtk/gtkcolorbutton.c
View File

@ -59,7 +59,7 @@ struct _GtkColorButtonPrivate
GdkPixbuf *pixbuf; /* Pixbuf for rendering sample */
GdkGC *gc; /* GC for drawing */
GtkWidget *drawing_area;/* Drawing area for color sample */
GtkWidget *draw_area; /* Widget where we draw the color sample */
GtkWidget *cs_dialog; /* Color selection dialog */
gchar *title; /* Title for the color selection window */
@ -285,8 +285,8 @@ render (GtkColorButton *color_button)
guint8 insensitive_g = 0;
guint8 insensitive_b = 0;
width = color_button->priv->drawing_area->allocation.width;
height = color_button->priv->drawing_area->allocation.height;
width = color_button->priv->draw_area->allocation.width;
height = color_button->priv->draw_area->allocation.height;
if (color_button->priv->pixbuf == NULL ||
gdk_pixbuf_get_width (color_button->priv->pixbuf) != width ||
gdk_pixbuf_get_height (color_button->priv->pixbuf) != height)
@ -378,8 +378,8 @@ expose_event (GtkWidget *widget,
{
GtkColorButton *color_button = GTK_COLOR_BUTTON (data);
gint width = color_button->priv->drawing_area->allocation.width;
gint height = color_button->priv->drawing_area->allocation.height;
gint width = color_button->priv->draw_area->allocation.width;
gint height = color_button->priv->draw_area->allocation.height;
if (color_button->priv->pixbuf == NULL ||
width != gdk_pixbuf_get_width (color_button->priv->pixbuf) ||
@ -389,15 +389,15 @@ expose_event (GtkWidget *widget,
gdk_draw_pixbuf (widget->window,
color_button->priv->gc,
color_button->priv->pixbuf,
event->area.x,
event->area.y,
event->area.x - widget->allocation.x,
event->area.y - widget->allocation.y,
event->area.x,
event->area.y,
event->area.width,
event->area.height,
GDK_RGB_DITHER_MAX,
event->area.x,
event->area.y);
event->area.x - widget->allocation.x,
event->area.y - widget->allocation.y);
return FALSE;
}
@ -480,7 +480,7 @@ gtk_color_button_drag_data_received (GtkWidget *widget,
g_object_unref (color_button->priv->pixbuf);
color_button->priv->pixbuf = NULL;
gtk_widget_queue_draw (color_button->priv->drawing_area);
gtk_widget_queue_draw (color_button->priv->draw_area);
g_signal_emit (color_button, color_button_signals[COLOR_SET], 0);
@ -562,15 +562,16 @@ gtk_color_button_init (GtkColorButton *color_button)
gtk_container_add (GTK_CONTAINER (alignment), frame);
gtk_widget_show (frame);
color_button->priv->drawing_area = gtk_drawing_area_new ();
/* Just some widget we can hook to expose-event on */
color_button->priv->draw_area = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
layout = gtk_widget_create_pango_layout (GTK_WIDGET (color_button), "Black");
pango_layout_get_pixel_extents (layout, NULL, &rect);
gtk_widget_set_size_request (color_button->priv->drawing_area, rect.width - 2, rect.height - 2);
g_signal_connect (color_button->priv->drawing_area, "expose_event",
gtk_widget_set_size_request (color_button->priv->draw_area, rect.width - 2, rect.height - 2);
g_signal_connect (color_button->priv->draw_area, "expose-event",
G_CALLBACK (expose_event), color_button);
gtk_container_add (GTK_CONTAINER (frame), color_button->priv->drawing_area);
gtk_widget_show (color_button->priv->drawing_area);
gtk_container_add (GTK_CONTAINER (frame), color_button->priv->draw_area);
gtk_widget_show (color_button->priv->draw_area);
color_button->priv->title = g_strdup (_("Pick a Color")); /* default title */
@ -685,7 +686,7 @@ dialog_ok_clicked (GtkWidget *widget,
gtk_widget_hide (color_button->priv->cs_dialog);
gtk_widget_queue_draw (color_button->priv->drawing_area);
gtk_widget_queue_draw (color_button->priv->draw_area);
g_signal_emit (color_button, color_button_signals[COLOR_SET], 0);
@ -790,7 +791,7 @@ gtk_color_button_set_color (GtkColorButton *color_button,
g_object_unref (color_button->priv->pixbuf);
color_button->priv->pixbuf = NULL;
gtk_widget_queue_draw (color_button->priv->drawing_area);
gtk_widget_queue_draw (color_button->priv->draw_area);
g_object_notify (G_OBJECT (color_button), "color");
}
@ -817,7 +818,7 @@ gtk_color_button_set_alpha (GtkColorButton *color_button,
g_object_unref (color_button->priv->pixbuf);
color_button->priv->pixbuf = NULL;
gtk_widget_queue_draw (color_button->priv->drawing_area);
gtk_widget_queue_draw (color_button->priv->draw_area);
g_object_notify (G_OBJECT (color_button), "alpha");
}
@ -882,7 +883,7 @@ gtk_color_button_set_use_alpha (GtkColorButton *color_button,
color_button->priv->use_alpha = use_alpha;
render (color_button);
gtk_widget_queue_draw (color_button->priv->drawing_area);
gtk_widget_queue_draw (color_button->priv->draw_area);
g_object_notify (G_OBJECT (color_button), "use-alpha");
}

9
gtk/gtkcolorsel.c
View File

@ -401,7 +401,7 @@ color_sample_draw_sample (GtkColorSelection *colorsel, int which)
goff = priv->old_sample->allocation.width % 32;
}
cr = gdk_drawable_create_cairo_context (da->window);
cr = gdk_cairo_create (da->window);
wid = da->allocation.width;
heig = da->allocation.height;
@ -427,7 +427,6 @@ color_sample_draw_sample (GtkColorSelection *colorsel, int which)
if (which == 0)
{
if (priv->has_opacity)
cairo_set_source_rgba (cr,
priv->old_color[COLORSEL_RED],
priv->old_color[COLORSEL_GREEN],
@ -437,7 +436,6 @@ color_sample_draw_sample (GtkColorSelection *colorsel, int which)
}
else
{
if (priv->has_opacity)
cairo_set_source_rgba (cr,
priv->color[COLORSEL_RED],
priv->color[COLORSEL_GREEN],
@ -615,11 +613,10 @@ palette_paint (GtkWidget *drawing_area,
if (drawing_area->window == NULL)
return;
cr = gdk_drawable_create_cairo_context (drawing_area->window);
cr = gdk_cairo_create (drawing_area->window);
gdk_cairo_set_source_color (cr, &drawing_area->style->bg[GTK_STATE_NORMAL]);
cairo_rectangle (cr,
area->x, area->y, area->width, area->height);
gdk_cairo_rectangle (cr, area);
cairo_fill (cr);
if (GTK_WIDGET_HAS_FOCUS (drawing_area))

14
gtk/gtkdnd.c
View File

@ -774,6 +774,8 @@ gtk_drag_highlight_expose (GtkWidget *widget,
if (GTK_WIDGET_DRAWABLE (widget))
{
cairo_t *cr;
if (GTK_WIDGET_NO_WINDOW (widget))
{
x = widget->allocation.x;
@ -793,10 +795,14 @@ gtk_drag_highlight_expose (GtkWidget *widget,
NULL, widget, "dnd",
x, y, width, height);
gdk_draw_rectangle (widget->window,
widget->style->black_gc,
FALSE,
x, y, width - 1, height - 1);
cr = gdk_cairo_create (widget->window);
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0); /* black */
cairo_set_line_width (cr, 1.0);
cairo_rectangle (cr,
x + 0.5, y + 0.5,
width - 1, height - 1);
cairo_stroke (cr);
cairo_destroy (cr);
}
return FALSE;

51
gtk/gtkentry.c
View File

@ -3091,6 +3091,7 @@ gtk_entry_draw_text (GtkEntry *entry)
if (GTK_WIDGET_DRAWABLE (entry))
{
PangoLayout *layout = gtk_entry_ensure_layout (entry, TRUE);
cairo_t *cr;
gint x, y;
gint start_pos, end_pos;
@ -3098,57 +3099,53 @@ gtk_entry_draw_text (GtkEntry *entry)
get_layout_position (entry, &x, &y);
gdk_draw_layout (entry->text_area, widget->style->text_gc [widget->state],
x, y,
layout);
cr = gdk_cairo_create (entry->text_area);
cairo_move_to (cr, x, y);
gdk_cairo_set_source_color (cr, &widget->style->text [widget->state]);
pango_cairo_show_layout (cr, layout);
if (gtk_editable_get_selection_bounds (GTK_EDITABLE (entry), &start_pos, &end_pos))
{
gint *ranges;
gint n_ranges, i;
PangoRectangle logical_rect;
GdkGC *selection_gc, *text_gc;
GdkRegion *clip_region;
GdkColor *selection_color, *text_color;
pango_layout_get_pixel_extents (layout, NULL, &logical_rect);
gtk_entry_get_pixel_ranges (entry, &ranges, &n_ranges);
if (GTK_WIDGET_HAS_FOCUS (entry))
{
selection_gc = widget->style->base_gc [GTK_STATE_SELECTED];
text_gc = widget->style->text_gc [GTK_STATE_SELECTED];
selection_color = &widget->style->base [GTK_STATE_SELECTED];
text_color = &widget->style->text [GTK_STATE_SELECTED];
}
else
{
selection_gc = widget->style->base_gc [GTK_STATE_ACTIVE];
text_gc = widget->style->text_gc [GTK_STATE_ACTIVE];
selection_color = &widget->style->base [GTK_STATE_ACTIVE];
text_color = &widget->style->text [GTK_STATE_ACTIVE];
}
clip_region = gdk_region_new ();
for (i = 0; i < n_ranges; ++i)
{
GdkRectangle rect;
cairo_rectangle (cr,
INNER_BORDER - entry->scroll_offset + ranges[2 * i],
y,
ranges[2 * i + 1],
logical_rect.height);
rect.x = INNER_BORDER - entry->scroll_offset + ranges[2 * i];
rect.y = y;
rect.width = ranges[2 * i + 1];
rect.height = logical_rect.height;
cairo_clip (cr);
gdk_draw_rectangle (entry->text_area, selection_gc, TRUE,
rect.x, rect.y, rect.width, rect.height);
gdk_cairo_set_source_color (cr, selection_color);
cairo_paint (cr);
gdk_region_union_with_rect (clip_region, &rect);
}
cairo_move_to (cr, x, y);
gdk_cairo_set_source_color (cr, text_color);
pango_cairo_show_layout (cr, layout);
gdk_gc_set_clip_region (text_gc, clip_region);
gdk_draw_layout (entry->text_area, text_gc,
x, y,
layout);
gdk_gc_set_clip_region (text_gc, NULL);
gdk_region_destroy (clip_region);
g_free (ranges);
}
cairo_destroy (cr);
}
}

4
gtk/gtkhruler.c
View File

@ -177,7 +177,7 @@ gtk_hruler_draw_ticks (GtkRuler *ruler)
0, 0,
widget->allocation.width, widget->allocation.height);
cr = gdk_drawable_create_cairo_context (ruler->backing_store);
cr = gdk_cairo_create (ruler->backing_store);
gdk_cairo_set_source_color (cr, &widget->style->fg[widget->state]);
cairo_rectangle (cr,
@ -296,7 +296,7 @@ gtk_hruler_draw_pos (GtkRuler *ruler)
if ((bs_width > 0) && (bs_height > 0))
{
cairo_t *cr = gdk_drawable_create_cairo_context (widget->window);
cairo_t *cr = gdk_cairo_create (widget->window);
/* If a backing store exists, restore the ruler */
if (ruler->backing_store)

2
gtk/gtkhsv.c
View File

@ -1298,7 +1298,7 @@ gtk_hsv_expose (GtkWidget *widget,
if (!gdk_rectangle_intersect (&event->area, &rect, &dest))
return FALSE;
cr = gdk_drawable_create_cairo_context (widget->window);
cr = gdk_cairo_create (widget->window);
cairo_translate (cr, widget->allocation.x, widget->allocation.y);
paint (hsv, cr,

25
gtk/gtkiconview.c
View File

@ -1250,7 +1250,7 @@ gtk_icon_view_expose (GtkWidget *widget,
if (expose->window != icon_view->priv->bin_window)
return FALSE;
cr = gdk_drawable_create_cairo_context (icon_view->priv->bin_window);
cr = gdk_cairo_create (icon_view->priv->bin_window);
cairo_set_line_width (cr, 1.);
gtk_icon_view_get_drag_dest_item (icon_view, &path, &dest_pos);
@ -2899,7 +2899,7 @@ gtk_icon_view_paint_rubberband (GtkIconView *icon_view,
fill_color_alpha / 255.);
cairo_save (cr);
cairo_rectangle (cr, rect.x, rect.y, rect.width, rect.height);
gdk_cairo_rectangle (cr, &rect);
cairo_clip (cr);
cairo_paint (cr);
@ -6460,15 +6460,12 @@ gtk_icon_view_create_drag_icon (GtkIconView *icon_view,
item->height + 2,
-1);
cr = gdk_drawable_create_cairo_context (drawable);
cr = gdk_cairo_create (drawable);
cairo_set_line_width (cr, 1.);
gdk_draw_rectangle (drawable,
widget->style->base_gc [GTK_WIDGET_STATE (widget)],
TRUE,
0, 0,
item->width + 2,
item->height + 2);
gdk_cairo_set_source_color (cr, &widget->style->base_gc);
cairo_rectangle (cr, 0, 0, item->width + 2, item->height + 2);
cairo_fill (cr);
area.x = 0;
area.y = 0;
@ -6478,13 +6475,9 @@ gtk_icon_view_create_drag_icon (GtkIconView *icon_view,
gtk_icon_view_paint_item (icon_view, cr, item, &area,
drawable, 1, 1, FALSE);
gdk_draw_rectangle (drawable,
widget->style->black_gc,
FALSE,
0, 0,
item->width + 1,
item->height + 1);
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0); /* black */
cairo_rectangle (cr, 0.5, 0.5, item->width + 1, item->height + 1);
cairo_stroke (cr);
cairo_destroy (cr);

26
gtk/gtkstyle.c
View File

@ -2900,14 +2900,13 @@ draw_arrow (GdkWindow *window,
gint width,
gint height)
{
cairo_t *cr = gdk_drawable_create_cairo_context (window);
cairo_t *cr = gdk_cairo_create (window);
gdk_cairo_set_source_color (cr, color);
if (area)
{
cairo_rectangle (cr, area->x, area->y, area->width, area->height);
gdk_cairo_rectangle (cr, area);
cairo_clip (cr);
cairo_new_path (cr);
}
if (arrow_type == GTK_ARROW_DOWN)
@ -3611,7 +3610,7 @@ gtk_default_draw_check (GtkStyle *style,
gint width,
gint height)
{
cairo_t *cr = gdk_drawable_create_cairo_context (window);
cairo_t *cr = gdk_cairo_create (window);
enum { BUTTON, MENU, CELL } type = BUTTON;
int exterior_size;
int interior_size;
@ -3627,9 +3626,8 @@ gtk_default_draw_check (GtkStyle *style,
if (area)
{
cairo_rectangle (cr, area->x, area->y, area->width, area->height);
gdk_cairo_rectangle (cr, area);
cairo_clip (cr);
cairo_new_path (cr);
}
exterior_size = MIN (width, height);
@ -3737,7 +3735,7 @@ gtk_default_draw_option (GtkStyle *style,
gint width,
gint height)
{
cairo_t *cr = gdk_drawable_create_cairo_context (window);
cairo_t *cr = gdk_cairo_create (window);
enum { BUTTON, MENU, CELL } type = BUTTON;
int exterior_size;
@ -3751,9 +3749,8 @@ gtk_default_draw_option (GtkStyle *style,
if (area)
{
cairo_rectangle (cr, area->x, area->y, area->width, area->height);
gdk_cairo_rectangle (cr, area);
cairo_clip (cr);
cairo_new_path (cr);
}
exterior_size = MIN (width, height);
@ -4543,7 +4540,7 @@ gtk_default_draw_focus (GtkStyle *style,
sanitize_size (window, &width, &height);
cr = gdk_drawable_create_cairo_context (window);
cr = gdk_cairo_create (window);
if (detail && !strcmp (detail, "colorwheel_light"))
cairo_set_source_rgb (cr, 0., 0., 0.);
@ -4583,10 +4580,8 @@ gtk_default_draw_focus (GtkStyle *style,
if (area)
{
cairo_rectangle (cr,
area->x, area->y, area->width, area->height);
gdk_cairo_rectangle (cr, area);
cairo_clip (cr);
cairo_new_path (cr);
}
cairo_rectangle (cr,
@ -4793,13 +4788,12 @@ gtk_default_draw_expander (GtkStyle *style,
double x_double, y_double;
gint degrees = 0;
cairo_t *cr = gdk_drawable_create_cairo_context (window);
cairo_t *cr = gdk_cairo_create (window);
if (area)
{
cairo_rectangle (cr, area->x, area->y, area->width, area->height);
gdk_cairo_rectangle (cr, area);
cairo_clip (cr);
cairo_new_path (cr);
}
if (widget &&

12
gtk/gtktextview.c
View File

@ -7329,13 +7329,11 @@ text_window_invalidate_rect (GtkTextWindow *win,
#if 0
{
GdkColor color = { 0, 65535, 0, 0 };
GdkGC *gc = gdk_gc_new (win->bin_window);
gdk_gc_set_rgb_fg_color (gc, &color);
gdk_draw_rectangle (win->bin_window,
gc, TRUE, window_rect.x, window_rect.y,
window_rect.width, window_rect.height);
g_object_unref (gc);
cairo_t *cr = gdk_cairo_create (win->bin_window);
gdk_cairo_rectangle (cr, &window_rect);
cairo_set_source_rgb (cr, 1.0, 0.0, 0.0); /* red */
cairo_fill (cr);
cairo_destroy (cr);
}
#endif
}

4
gtk/gtkvruler.c
View File

@ -178,7 +178,7 @@ gtk_vruler_draw_ticks (GtkRuler *ruler)
0, 0,
widget->allocation.width, widget->allocation.height);
cr = gdk_drawable_create_cairo_context (ruler->backing_store);
cr = gdk_cairo_create (ruler->backing_store);
gdk_cairo_set_source_color (cr, &widget->style->fg[widget->state]);
cairo_rectangle (cr,
@ -303,7 +303,7 @@ gtk_vruler_draw_pos (GtkRuler *ruler)
if ((bs_width > 0) && (bs_height > 0))
{
cairo_t *cr = gdk_drawable_create_cairo_context (widget->window);
cairo_t *cr = gdk_cairo_create (widget->window);
/* If a backing store exists, restore the ruler */
if (ruler->backing_store)

18
gtk/gtkwidget.c
View File

@ -2744,7 +2744,25 @@ gtk_widget_queue_shallow_draw (GtkWidget *widget)
g_return_if_fail (GTK_IS_WIDGET (widget));
if (!GTK_WIDGET_REALIZED (widget))
return;
gtk_widget_get_draw_rectangle (widget, &rect);
/* get_draw_rectangle() gives us window coordinates, we
* need to convert to the coordinates that widget->allocation
* is in.
*/
if (!GTK_WIDGET_NO_WINDOW (widget) && widget->parent)
{
int wx, wy;
gdk_window_get_position (widget->window, &wx, &wy);
rect.x += wx;
rect.y += wy;
}
region = gdk_region_rectangle (&rect);
gtk_widget_invalidate_widget_windows (widget, region);
gdk_region_destroy (region);

2
tests/testcairo.c
View File

@ -197,7 +197,7 @@ on_expose_event (GtkWidget *widget,
{
cairo_t *cr;
cr = gdk_drawable_create_cairo_context (widget->window);
cr = gdk_cairo_create (widget->window);
draw (cr, widget->allocation.width, widget->allocation.height);