[gtk+/gestures: 176/202] Add back a private api to list controllers
- From: Carlos Garnacho <carlosg src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/gestures: 176/202] Add back a private api to list controllers
- Date: Fri, 23 May 2014 18:11:10 +0000 (UTC)
commit a727c41e4aaa06b4be8847e4cd2ed2cb53e8fdab
Author: Matthias Clasen <mclasen redhat com>
Date: Fri May 16 13:14:13 2014 -0400
Add back a private api to list controllers
This will let us show them in the inspector.
gtk/gtkwidget.c | 22 ++++++++++++++++++++++
gtk/gtkwidgetprivate.h | 2 ++
2 files changed, 24 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 015184b..8793c6b 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -16889,3 +16889,25 @@ _gtk_widget_remove_controller (GtkWidget *widget,
g_object_unref (data->controller);
data->controller = NULL;
}
+
+GList *
+_gtk_widget_list_controllers (GtkWidget *widget,
+ GtkPropagationPhase phase)
+{
+ EventControllerData *data;
+ GtkWidgetPrivate *priv;
+ GList *l, *retval = NULL;
+
+ g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
+
+ priv = widget->priv;
+
+ for (l = priv->event_controllers; l; l = l->next)
+ {
+ data = l->data;
+ if (data->phase == phase && data->controller != NULL)
+ retval = g_list_prepend (retval, data->controller);
+ }
+
+ return retval;
+}
diff --git a/gtk/gtkwidgetprivate.h b/gtk/gtkwidgetprivate.h
index 3708146..8ae5375 100644
--- a/gtk/gtkwidgetprivate.h
+++ b/gtk/gtkwidgetprivate.h
@@ -157,6 +157,8 @@ void _gtk_widget_add_controller (GtkWidget
GtkPropagationPhase phase);
void _gtk_widget_remove_controller (GtkWidget *widget,
GtkEventController *controller);
+GList * _gtk_widget_list_controllers (GtkWidget *widget,
+ GtkPropagationPhase phase);
G_END_DECLS
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