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GtkWindow: Make it an application/x-rootwindow-drop destination

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This makes toplevels pseudo-transparent wrt this mimetype, so if
the drag source offers this mimetype and not another that was
managed by the destination-side widget hierarchy, the window will
be an acceptable target for this mimetype, allowing it to trigger
whatever is meant to in the source side.

https://bugzilla.gnome.org/show_bug.cgi?id=763387
This commit is contained in:
Carlos Garnacho
2016-03-09 17:37:27 +01:00
parent ab16b19a0a
commit 83cc7f76d7
1 changed files with 9 additions and 0 deletions
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9
gtk/gtkwindow.c
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@ -272,6 +272,10 @@ struct _GtkWindowPrivate
GtkCssNode *decoration_node; GtkCssNode *decoration_node;
}; };
static const GtkTargetEntry dnd_dest_targets [] = {
{ "application/x-rootwindow-drop", 0, 0 },
};
enum { enum {
SET_FOCUS, SET_FOCUS,
FRAME_EVENT, FRAME_EVENT,
@ -1693,6 +1697,11 @@ gtk_window_init (GtkWindow *window)
gtk_css_node_add_class (widget_node, g_quark_from_static_string (GTK_STYLE_CLASS_BACKGROUND)); gtk_css_node_add_class (widget_node, g_quark_from_static_string (GTK_STYLE_CLASS_BACKGROUND));
priv->scale = gtk_widget_get_scale_factor (widget); priv->scale = gtk_widget_get_scale_factor (widget);
gtk_drag_dest_set (GTK_WIDGET (window),
GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
dnd_dest_targets, G_N_ELEMENTS (dnd_dest_targets),
GDK_ACTION_MOVE);
} }
static void static void