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Bug 69872 - GTK_WIDGET_SET_FLAGS should be deprecated

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Add gtk_widget_is_toplevel() for GTK_WIDGET_TOPLEVEL()
and gtk_widget_is_drawable() for GTK_WIDGET_DRAWABLE()
This commit is contained in:
Michael Natterer
2009-08-28 16:27:26 +02:00
parent e6af9279f3
commit 0e52286d53
3 changed files with 48 additions and 0 deletions
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40
gtk/gtkwidget.c
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@ -5701,6 +5701,46 @@ gtk_widget_get_has_window (GtkWidget *widget)
return !GTK_WIDGET_NO_WINDOW (widget);
}
/**
* gtk_widget_is_toplevel:
* @widget: a #GtkWidget
*
* Determines whether @widget is a toplevel widget. Currently only
* #GtkWindow and #GtkInvisible are toplevel widgets. Toplevel
* widgets have no parent widget.
*
* Return value: %TRUE if @widget is a toplevel, %FALSE otherwise
*
* Since: 2.18
**/
gboolean
gtk_widget_is_toplevel (GtkWidget *widget)
{
g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
return (GTK_WIDGET_FLAGS (widget) & GTK_TOPLEVEL) != 0;
}
/**
* gtk_widget_is_drawable:
* @widget: a #GtkWidget
*
* Determines whether @widget can be drawn to. A widget can be drawn
* to if it is mapped and visible.
*
* Return value: %TRUE if @widget is drawable, %FALSE otherwise
*
* Since: 2.18
**/
gboolean
gtk_widget_is_drawable (GtkWidget *widget)
{
g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
return ((GTK_WIDGET_FLAGS (wid) & GTK_VISIBLE) != 0 &&
(GTK_WIDGET_FLAGS (wid) & GTK_MAPPED) != 0);
}
/**
* gtk_widget_set_app_paintable:
* @widget: a #GtkWidget