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GtkStyleProperties: Handle GdkColor types.

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Just in case.
This commit is contained in:
Carlos Garnacho 2010-11-13 01:25:07 +01:00
parent 8b9b9c22e7
commit d865cf4b38
1 changed files with 46 additions and 7 deletions
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51
gtk/gtkstyleproperties.c
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@ -575,10 +575,13 @@ gtk_style_properties_set_property (GtkStyleProperties *props,
return;
}
if (node->property_type == GDK_TYPE_RGBA)
if (node->property_type == GDK_TYPE_RGBA ||
node->property_type == GDK_TYPE_COLOR)
{
/* Allow GtkSymbolicColor as well */
g_return_if_fail (value_type == GDK_TYPE_RGBA || value_type == GTK_TYPE_SYMBOLIC_COLOR);
g_return_if_fail (value_type == GDK_TYPE_RGBA ||
value_type == GDK_TYPE_COLOR ||
value_type == GTK_TYPE_SYMBOLIC_COLOR);
}
else if (node->property_type == CAIRO_GOBJECT_TYPE_PATTERN)
{
@ -727,6 +730,27 @@ resolve_color (GtkStyleProperties *props,
return TRUE;
}
static gboolean
resolve_color_rgb (GtkStyleProperties *props,
GValue *value)
{
GdkColor color = { 0 };
GdkRGBA rgba;
if (!gtk_symbolic_color_resolve (g_value_get_boxed (value), props, &rgba))
return FALSE;
color.red = rgba.red * 65535. + 0.5;
color.green = rgba.green * 65535. + 0.5;
color.blue = rgba.blue * 65535. + 0.5;
g_value_unset (value);
g_value_init (value, GDK_TYPE_COLOR);
g_value_set_boxed (value, &color);
return TRUE;
}
static gboolean
resolve_gradient (GtkStyleProperties *props,
GValue *value)
@ -799,11 +823,19 @@ gtk_style_properties_get_property (GtkStyleProperties *props,
if (G_VALUE_TYPE (val) == GTK_TYPE_SYMBOLIC_COLOR)
{
g_return_val_if_fail (node->property_type == GDK_TYPE_RGBA, FALSE);
if (node->property_type == GDK_TYPE_RGBA)
{
if (!resolve_color (props, val))
return FALSE;
}
else if (node->property_type == GDK_TYPE_COLOR)
{
if (!resolve_color_rgb (props, val))
return FALSE;
}
else
return FALSE;
}
else if (G_VALUE_TYPE (val) == GTK_TYPE_GRADIENT)
{
g_return_val_if_fail (node->property_type == CAIRO_GOBJECT_TYPE_PATTERN, FALSE);
@ -866,9 +898,16 @@ gtk_style_properties_get_valist (GtkStyleProperties *props,
if (G_VALUE_TYPE (val) == GTK_TYPE_SYMBOLIC_COLOR)
{
g_return_if_fail (node->property_type == GDK_TYPE_RGBA);
gboolean resolved;
if (!resolve_color (props, val))
if (node->property_type == GDK_TYPE_RGBA)
resolved = resolve_color (props, val);
else if (node->property_type == GDK_TYPE_COLOR)
resolved = resolve_color_rgb (props, val);
else
resolved = FALSE;
if (!resolved)
val = &node->default_value;
}
else if (G_VALUE_TYPE (val) == GTK_TYPE_GRADIENT)