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Make GtkFileChooser interface require a GObject

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Before all GtkFileChooser implementations had to be a GtkWidget,
but we want to introduce one for native implementations that
is not a widget.

This is technically an ABI break, because some code could rely
on the guarantee that GtkFileChoosers are GtkWidgets and do
unchecked GtkWidget calls. However, that does seem unlikely,
and this has not really been documented anywhere.
This commit is contained in:
Alexander Larsson
2015-10-29 14:55:48 +01:00
parent 1c46a02bcb
commit 0f6c7682b3
3 changed files with 15 additions and 1 deletions
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2
gtk/gtkfilechooser.c
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@ -159,7 +159,7 @@
typedef GtkFileChooserIface GtkFileChooserInterface;
G_DEFINE_INTERFACE (GtkFileChooser, gtk_file_chooser, GTK_TYPE_WIDGET);
G_DEFINE_INTERFACE (GtkFileChooser, gtk_file_chooser, G_TYPE_OBJECT);
static gboolean
confirm_overwrite_accumulator (GSignalInvocationHint *ihint,