49bf3cdba8
This new method allows getting a widget from a GtkStack when we know its name, and will also return NULL if there is no widget going by that name. Usage example would be to check if a child with a given name exists before calling gtk_stack_set_visible_child_name(). https://bugzilla.gnome.org/show_bug.cgi?id=722588
120 lines
5.3 KiB
C
120 lines
5.3 KiB
C
/*
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* Copyright (c) 2013 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Author: Alexander Larsson <alexl@redhat.com>
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*
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*/
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#ifndef __GTK_STACK_H__
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#define __GTK_STACK_H__
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#include <gtk/gtkcontainer.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_STACK (gtk_stack_get_type ())
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#define GTK_STACK(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_STACK, GtkStack))
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#define GTK_STACK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_STACK, GtkStackClass))
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#define GTK_IS_STACK(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_STACK))
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#define GTK_IS_STACK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_STACK))
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#define GTK_STACK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_STACK, GtkStackClass))
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typedef struct _GtkStack GtkStack;
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typedef struct _GtkStackClass GtkStackClass;
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typedef enum {
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GTK_STACK_TRANSITION_TYPE_NONE,
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GTK_STACK_TRANSITION_TYPE_CROSSFADE,
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GTK_STACK_TRANSITION_TYPE_SLIDE_RIGHT,
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GTK_STACK_TRANSITION_TYPE_SLIDE_LEFT,
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GTK_STACK_TRANSITION_TYPE_SLIDE_UP,
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GTK_STACK_TRANSITION_TYPE_SLIDE_DOWN,
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GTK_STACK_TRANSITION_TYPE_SLIDE_LEFT_RIGHT,
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GTK_STACK_TRANSITION_TYPE_SLIDE_UP_DOWN,
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GTK_STACK_TRANSITION_TYPE_OVER_UP,
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GTK_STACK_TRANSITION_TYPE_OVER_DOWN,
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GTK_STACK_TRANSITION_TYPE_OVER_LEFT,
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GTK_STACK_TRANSITION_TYPE_OVER_RIGHT,
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GTK_STACK_TRANSITION_TYPE_UNDER_UP,
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GTK_STACK_TRANSITION_TYPE_UNDER_DOWN,
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GTK_STACK_TRANSITION_TYPE_UNDER_LEFT,
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GTK_STACK_TRANSITION_TYPE_UNDER_RIGHT,
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GTK_STACK_TRANSITION_TYPE_OVER_UP_DOWN
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} GtkStackTransitionType;
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struct _GtkStack {
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GtkContainer parent_instance;
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};
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struct _GtkStackClass {
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GtkContainerClass parent_class;
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};
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GDK_AVAILABLE_IN_3_10
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GType gtk_stack_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_3_10
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GtkWidget * gtk_stack_new (void);
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GDK_AVAILABLE_IN_3_10
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void gtk_stack_add_named (GtkStack *stack,
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GtkWidget *child,
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const gchar *name);
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GDK_AVAILABLE_IN_3_10
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void gtk_stack_add_titled (GtkStack *stack,
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GtkWidget *child,
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const gchar *name,
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const gchar *title);
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GDK_AVAILABLE_IN_3_12
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GtkWidget * gtk_stack_get_child_by_name (GtkStack *stack,
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const gchar *name);
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GDK_AVAILABLE_IN_3_10
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void gtk_stack_set_visible_child (GtkStack *stack,
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GtkWidget *child);
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GDK_AVAILABLE_IN_3_10
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GtkWidget * gtk_stack_get_visible_child (GtkStack *stack);
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GDK_AVAILABLE_IN_3_10
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void gtk_stack_set_visible_child_name (GtkStack *stack,
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const gchar *name);
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GDK_AVAILABLE_IN_3_10
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const gchar * gtk_stack_get_visible_child_name (GtkStack *stack);
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GDK_AVAILABLE_IN_3_10
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void gtk_stack_set_visible_child_full (GtkStack *stack,
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const gchar *name,
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GtkStackTransitionType transition);
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GDK_AVAILABLE_IN_3_10
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void gtk_stack_set_homogeneous (GtkStack *stack,
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gboolean homogeneous);
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GDK_AVAILABLE_IN_3_10
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gboolean gtk_stack_get_homogeneous (GtkStack *stack);
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GDK_AVAILABLE_IN_3_10
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void gtk_stack_set_transition_duration (GtkStack *stack,
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guint duration);
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GDK_AVAILABLE_IN_3_10
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guint gtk_stack_get_transition_duration (GtkStack *stack);
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GDK_AVAILABLE_IN_3_10
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void gtk_stack_set_transition_type (GtkStack *stack,
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GtkStackTransitionType transition);
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GDK_AVAILABLE_IN_3_10
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GtkStackTransitionType gtk_stack_get_transition_type (GtkStack *stack);
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GDK_AVAILABLE_IN_3_12
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gboolean gtk_stack_get_transition_running (GtkStack *stack);
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G_END_DECLS
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#endif
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