/usr/include/thunderbird/mozcontainer.h is in thunderbird-dev 1:38.6.0+build1-0ubuntu1.
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/* vim:expandtab:shiftwidth=4:tabstop=4:
*/
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef __MOZ_CONTAINER_H__
#define __MOZ_CONTAINER_H__
#include <gtk/gtk.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*
* MozContainer
*
* This class serves two purposes in the nsIWidget implementation.
*
* - It provides objects to receive signals from GTK for events on native
* windows.
*
* - It provides a container parent for GtkWidgets. The only GtkWidgets
* that need this in Mozilla are the GtkSockets for windowed plugins (Xt
* and XEmbed).
*
* Note that the window hierarchy in Mozilla differs from conventional
* GtkWidget hierarchies.
*
* Mozilla's hierarchy exists through the GdkWindow hierarchy, and all child
* GdkWindows (within a child nsIWidget hierarchy) belong to one MozContainer
* GtkWidget. If the MozContainer is unrealized or its GdkWindows are
* destroyed for some other reason, then the hierarchy no longer exists. (In
* conventional GTK clients, the hierarchy is recorded by the GtkWidgets, and
* so can be re-established after destruction of the GdkWindows.)
*
* One consequence of this is that the MozContainer does not know which of its
* GdkWindows should parent child GtkWidgets. (Conventional GtkContainers
* determine which GdkWindow to assign child GtkWidgets.)
*
* Therefore, when adding a child GtkWidget to a MozContainer,
* gtk_widget_set_parent_window should be called on the child GtkWidget before
* it is realized.
*/
#define MOZ_CONTAINER_TYPE (moz_container_get_type())
#define MOZ_CONTAINER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MOZ_CONTAINER_TYPE, MozContainer))
#define MOZ_CONTAINER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MOZ_CONTAINER_TYPE, MozContainerClass))
#define IS_MOZ_CONTAINER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MOZ_CONTAINER_TYPE))
#define IS_MOZ_CONTAINER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MOZ_CONTAINER_TYPE))
#define MOZ_CONAINTER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MOZ_CONTAINER_TYPE, MozContainerClass))
typedef struct _MozContainer MozContainer;
typedef struct _MozContainerClass MozContainerClass;
struct _MozContainer
{
GtkContainer container;
GList *children;
};
struct _MozContainerClass
{
GtkContainerClass parent_class;
};
GType moz_container_get_type (void);
GtkWidget *moz_container_new (void);
void moz_container_put (MozContainer *container,
GtkWidget *child_widget,
gint x,
gint y);
void moz_container_move (MozContainer *container,
GtkWidget *child_widget,
gint x,
gint y,
gint width,
gint height);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __MOZ_CONTAINER_H__ */
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