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layout: add a comment for gtk_style_context_set_background()

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And wrap it with G_GNUC_IGNORE_DEPRECATIONS.
Unfortunately we can't stop rendering the background altogether here.
Also, refactor some common code in a single function.
This commit is contained in:
Cosimo Cecchi 2015-07-01 14:32:12 -07:00
parent 380ebbf76d
commit a9b45e7c3c
1 changed files with 21 additions and 8 deletions
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29
gtk/gtklayout.c
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@ -858,6 +858,25 @@ gtk_layout_init (GtkLayout *layout)
/* Widget methods
*/
static void
set_background (GtkWidget *widget)
{
GtkLayoutPrivate *priv;
if (gtk_widget_get_realized (widget))
{
priv = GTK_LAYOUT (widget)->priv;
/* We still need to call gtk_style_context_set_background() here for
* GtkLayout, since subclasses like EelCanvas depend on a background to
* be set since the beginning of the draw() implementation.
* This should be revisited next time we have a major API break.
*/
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
gtk_style_context_set_background (gtk_widget_get_style_context (widget), priv->bin_window);
G_GNUC_END_IGNORE_DEPRECATIONS;
}
}
static void
gtk_layout_realize (GtkWidget *widget)
@ -903,7 +922,7 @@ gtk_layout_realize (GtkWidget *widget)
priv->bin_window = gdk_window_new (window,
&attributes, attributes_mask);
gtk_widget_register_window (widget, priv->bin_window);
gtk_style_context_set_background (gtk_widget_get_style_context (widget), priv->bin_window);
set_background (widget);
tmp_list = priv->children;
while (tmp_list)
@ -918,15 +937,9 @@ gtk_layout_realize (GtkWidget *widget)
static void
gtk_layout_style_updated (GtkWidget *widget)
{
GtkLayoutPrivate *priv;
GTK_WIDGET_CLASS (gtk_layout_parent_class)->style_updated (widget);
if (gtk_widget_get_realized (widget))
{
priv = GTK_LAYOUT (widget)->priv;
gtk_style_context_set_background (gtk_widget_get_style_context (widget), priv->bin_window);
}
set_background (widget);
}
static void