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color-swatch: use GtkThemingBackground to draw the background

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This allows e.g. for the corner radii to be styled directly from the
theme.
This commit is contained in:
Cosimo Cecchi 2012-02-08 16:37:25 -05:00 committed by Matthias Clasen
parent 33e54e45be
commit 1ccedc5fa4
1 changed files with 24 additions and 20 deletions
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44
gtk/gtkcolorswatch.c
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@ -22,6 +22,7 @@
#include "gtkcolorswatch.h"
#include "gtkroundedboxprivate.h"
#include "gtkthemingbackgroundprivate.h"
#include "gtkdnd.h"
#include "gtkicontheme.h"
#include "gtkmain.h"
@ -106,6 +107,7 @@ swatch_draw (GtkWidget *widget,
cairo_t *cr)
{
GtkColorSwatch *swatch = (GtkColorSwatch*)widget;
GtkThemingBackground background;
GtkRoundedBox box;
gint i;
gdouble width, height;
@ -118,18 +120,14 @@ swatch_draw (GtkWidget *widget,
width = gtk_widget_get_allocated_width (widget);
height = gtk_widget_get_allocated_height (widget);
gtk_style_context_save (context);
cairo_save (cr);
gtk_style_context_save (context);
gtk_style_context_set_state (context, state);
_gtk_rounded_box_init_rect (&box, 0, 0, width, height);
for (i = 0; i < 4; i++)
box.corner[i].horizontal = box.corner[i].vertical = swatch->priv->radius[i];
_gtk_rounded_box_path (&box, cr);
cairo_clip_preserve (cr);
_gtk_theming_background_init_from_context (&background, context,
0, 0, width, height,
GTK_JUNCTION_NONE);
if (swatch->priv->has_color)
{
@ -138,31 +136,37 @@ swatch_draw (GtkWidget *widget,
if (swatch->priv->use_alpha)
{
cairo_save (cr);
_gtk_rounded_box_path (&background.clip_box, cr);
cairo_clip_preserve (cr);
cairo_set_source_rgb (cr, 0.33, 0.33, 0.33);
cairo_fill_preserve (cr);
cairo_set_source_rgb (cr, 0.66, 0.66, 0.66);
pattern = get_checkered_pattern ();
cairo_matrix_init_scale (&matrix, 0.125, 0.125);
cairo_pattern_set_matrix (pattern, &matrix);
cairo_set_source_rgb (cr, 0.66, 0.66, 0.66);
cairo_mask (cr, pattern);
cairo_pattern_destroy (pattern);
gdk_cairo_set_source_rgba (cr, &swatch->priv->color);
cairo_restore (cr);
background.bg_color = swatch->priv->color;
}
else
{
cairo_set_source_rgb (cr,
swatch->priv->color.red,
swatch->priv->color.green,
swatch->priv->color.blue);
background.bg_color = swatch->priv->color;
background.bg_color.alpha = 1.0;
}
cairo_fill_preserve (cr);
_gtk_theming_background_render (&background, cr);
}
cairo_set_source_rgb (cr, 0.4, 0.4, 0.4);
cairo_set_line_width (cr, 1);
cairo_stroke (cr);
gtk_render_frame (context, cr,
0, 0, width, height);
if (gtk_widget_has_visible_focus (widget))
{
@ -171,8 +175,8 @@ swatch_draw (GtkWidget *widget,
cairo_set_source_rgba (cr, 1., 1., 1., 0.4);
else
cairo_set_source_rgba (cr, 0., 0., 0., 0.4);
_gtk_rounded_box_shrink (&box, 3, 3, 3, 3);
_gtk_rounded_box_path (&box, cr);
_gtk_rounded_box_shrink (&background.clip_box, 3, 3, 3, 3);
_gtk_rounded_box_path (&background.clip_box, cr);
cairo_stroke (cr);
}