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GtkStyleContext: Resolve symbolic colors for widget style properties.

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This commit is contained in:
Carlos Garnacho 2010-11-13 02:18:11 +01:00
parent d865cf4b38
commit c57fdf4c75
1 changed files with 39 additions and 4 deletions
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41
gtk/gtkstylecontext.c
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@ -2018,15 +2018,50 @@ _gtk_style_context_peek_style_property (GtkStyleContext *context,
{
for (list = priv->providers_last; list; list = list->prev)
{
GtkStyleProviderData *data;
GtkStyleProviderData *provider_data;
data = list->data;
provider_data = list->data;
if (gtk_style_provider_get_style_property (data->provider, priv->widget_path,
if (gtk_style_provider_get_style_property (provider_data->provider, priv->widget_path,
pspec->name, &pcache->value))
{
/* Resolve symbolic colors to GdkColor/GdkRGBA */
if (G_VALUE_TYPE (&pcache->value) == GTK_TYPE_SYMBOLIC_COLOR)
{
GtkSymbolicColor *color;
GdkRGBA rgba;
color = g_value_get_boxed (&pcache->value);
if (gtk_symbolic_color_resolve (color, data->store, &rgba))
{
g_value_unset (&pcache->value);
if (G_PARAM_SPEC_VALUE_TYPE (pspec) == GDK_TYPE_RGBA)
{
g_value_init (&pcache->value, GDK_TYPE_RGBA);
g_value_set_boxed (&pcache->value, &rgba);
}
else
{
GdkColor rgb;
rgb.red = rgba.red * 65535. + 0.5;
rgb.green = rgba.green * 65535. + 0.5;
rgb.blue = rgba.blue * 65535. + 0.5;
g_value_init (&pcache->value, GDK_TYPE_COLOR);
g_value_set_boxed (&pcache->value, &rgb);
}
}
else
g_param_value_set_default (pspec, &pcache->value);
}
return &pcache->value;
}
}
}
/* not supplied by any provider, revert to default */
g_param_value_set_default (pspec, &pcache->value);