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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_GTK_GTK_INPUT_EVENT_BOX_H_
#define CHROME_BROWSER_UI_GTK_GTK_INPUT_EVENT_BOX_H_
#include <gtk/gtk.h>
// GtkInputEventBox is like GtkEventBox, but with the following differences:
// 1. Only supports input (like gtk_event_box_set_visible_window(foo, FALSE).
// 2. Provides a method to get the GdkWindow (gtk_input_event_box_get_window).
// (The GdkWindow created by GtkEventBox cannot be retrieved unless you use it
// in visible mode.)
// TODO(mattm): Get rid of this class someday if Gtk adds a way to get the
// GtkEventBox event_window (https://bugzilla.gnome.org/show_bug.cgi?id=657380).
G_BEGIN_DECLS
#define GTK_TYPE_INPUT_EVENT_BOX \
(gtk_input_event_box_get_type())
#define GTK_INPUT_EVENT_BOX(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), GTK_TYPE_INPUT_EVENT_BOX, \
GtkInputEventBox))
#define GTK_INPUT_EVENT_BOX_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), GTK_TYPE_INPUT_EVENT_BOX, \
GtkInputEventBoxClass))
#define GTK_IS_INPUT_EVENT_BOX(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GTK_TYPE_INPUT_EVENT_BOX))
#define GTK_IS_INPUT_EVENT_BOX_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GTK_TYPE_INPUT_EVENT_BOX))
#define GTK_INPUT_EVENT_BOX_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), GTK_TYPE_INPUT_EVENT_BOX, \
GtkInputEventBoxClass))
typedef struct _GtkInputEventBox GtkInputEventBox;
typedef struct _GtkInputEventBoxClass GtkInputEventBoxClass;
struct _GtkInputEventBox {
// Parent class.
GtkBin bin;
};
struct _GtkInputEventBoxClass {
GtkBinClass parent_class;
};
GType gtk_input_event_box_get_type();
GtkWidget* gtk_input_event_box_new();
// Get the GdkWindow |widget| uses for handling input events. Will be NULL if
// the widget has not been realized yet.
GdkWindow* gtk_input_event_box_get_window(GtkInputEventBox* widget);
G_END_DECLS
#endif // CHROME_BROWSER_UI_GTK_GTK_INPUT_EVENT_BOX_H_
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