forked from AuroraMiddleware/gtk
4f357dbf95
Sub-classes of GtkApplication might want to override the way an application window is created - for instance, to hook into GtkBuilder or to set up some basic UI or state. A new GtkApplication::create_window() virtual function is added to the GtkApplicationClass vtable, which returns the newly created GtkWindow. The gtk_application_create_window() function calls the vfunc and adds the returned window to the list of windows managed by the application instance. Calling gtk_application_add_window() will also set the default window, if one is not already set. This commit also removes a spurious g_object_ref_sink() on the newly created GtkWindow.
107 lines
4.0 KiB
C
107 lines
4.0 KiB
C
/* GTK - The GIMP Toolkit
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*
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* Copyright (C) 2010 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Colin Walters <walters@verbum.org>
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#ifndef __GTK_APPLICATION_H__
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#define __GTK_APPLICATION_H__
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#include <gio/gio.h>
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#include <gtk/gtkaction.h>
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#include <gtk/gtkactiongroup.h>
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#include <gtk/gtkwindow.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_APPLICATION (gtk_application_get_type ())
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#define GTK_APPLICATION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_APPLICATION, GtkApplication))
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#define GTK_APPLICATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_APPLICATION, GtkApplicationClass))
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#define GTK_IS_APPLICATION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_APPLICATION))
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#define GTK_IS_APPLICATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_APPLICATION))
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#define GTK_APPLICATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_APPLICATION, GtkApplicationClass))
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typedef struct _GtkApplication GtkApplication;
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typedef struct _GtkApplicationClass GtkApplicationClass;
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typedef struct _GtkApplicationPrivate GtkApplicationPrivate;
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struct _GtkApplication
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{
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GApplication parent;
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/*< private >*/
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GtkApplicationPrivate *priv;
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};
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struct _GtkApplicationClass
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{
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GApplicationClass parent_class;
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/*< vfuncs >*/
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GtkWindow *(* create_window) (GtkApplication *application);
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void (* activated) (GtkApplication *application,
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GVariant *args);
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void (* action) (GtkApplication *application,
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const gchar *action_name);
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gboolean (* quit) (GtkApplication *application);
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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void (*_gtk_reserved4) (void);
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void (*_gtk_reserved5) (void);
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void (*_gtk_reserved6) (void);
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void (*_gtk_reserved7) (void);
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void (*_gtk_reserved8) (void);
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void (*_gtk_reserved9) (void);
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void (*_gtk_reserved10) (void);
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};
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GType gtk_application_get_type (void) G_GNUC_CONST;
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GtkApplication* gtk_application_new (const gchar *appid,
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gint *argc,
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gchar ***argv);
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void gtk_application_set_action_group (GtkApplication *app,
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GtkActionGroup *group);
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GtkWindow * gtk_application_create_window (GtkApplication *app);
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GtkWindow * gtk_application_get_window (GtkApplication *app);
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void gtk_application_add_window (GtkApplication *app,
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GtkWindow *window);
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void gtk_application_run (GtkApplication *app);
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void gtk_application_quit (GtkApplication *app);
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G_END_DECLS
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#endif /* __GTK_APPLICATION_H__ */
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