/*
* Copyright © 2019 Benjamin Otte
*
* This library is free software ; you can redistribute it and / or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation ; either
* version 2 . 1 of the License , or ( at your option ) any later version .
*
* This library is distributed in the hope that it will be useful ,
* but WITHOUT ANY WARRANTY ; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the GNU
* Lesser General Public License for more details .
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library . If not , see < http : //www.gnu.org/licenses/>.
*
* Authors : Benjamin Otte < otte @ gnome . org >
*/
#pragma once
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gtk/gtkwidget.h>
#include <gtk/gtkselectionmodel.h>
G_BEGIN_DECLS
#define GTK_TYPE_LIST_BASE (gtk_list_base_get_type ())
#define GTK_LIST_BASE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_LIST_BASE, GtkListBase))
#define GTK_LIST_BASE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), GTK_TYPE_LIST_BASE, GtkListBaseClass))
#define GTK_IS_LIST_BASE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_LIST_BASE))
#define GTK_IS_LIST_BASE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GTK_TYPE_LIST_BASE))
#define GTK_LIST_BASE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GTK_TYPE_LIST_BASE, GtkListBaseClass))
/**
* GtkListBase :
*
* The abstract base class for GTK ' s list widgets .
*
* # Shortcuts and Gestures
*
* ` GtkListBase ` supports the following keyboard shortcuts :
*
* - < kbd > Ctrl < / kbd > + < kbd > A < / kbd > or < kbd > Ctrl < / kbd > + < kbd > & sol ; < / kbd >
* selects all items .
* - < kbd > Ctrl < / kbd > + < kbd > Shift < / kbd > + < kbd > A < / kbd > or
* < kbd > Ctrl < / kbd > + < kbd > & bsol ; < / kbd > unselects all items .
*
* The focused item is controlled by the navigation keys below , combined
* with the < kbd > Ctrl < / kbd > modifier to prevent moving the selection ,
* and the < kbd > Shift < / kbd > modifier to extend the current selection .
*
* - < kbd > ← < / kbd > , < kbd > → < / kbd > , < kbd > ↑ < / kbd > , < kbd > ↓ < / kbd > move the focus
* on the next item in the designed direction .
* - < kbd > Home < / kbd > and < kbd > End < / kbd > focus the first or last item .
* - < kbd > PgUp < / kbd > and < kbd > PgDn < / kbd > move the focus one page up or down .
*
* List item widgets support the following keyboard shortcuts :
*
* - < kbd > Enter < / kbd > activates the item .
* - < kbd > ␣ < / kbd > selects the item , with the same < kbd > Ctrl < / kbd > and
* < kbd > Shift < / kbd > modifiers combinations as the navigation keys .
*
* # Actions
*
* ` GtkListBase ` defines a set of built - in actions :
*
* - ` list . scroll - to - item ` moves the visible area to the item at given position
* with the minimum amount of scrolling required . If the item is already
* visible , nothing happens .
* - ` list . select - item ` changes the selection .
* - ` list . select - all ` selects all items in the model , if the selection model
* supports it .
* - ` list . unselect - all ` unselects all items in the model , if the selection
* model supports it .
*
* List item widgets install the following actions :
*
* - ` listitem . select ` changes selection if the item is selectable .
* - ` listitem . scroll - to ` moves the visible area of the list to this item with
* the minimum amount of scrolling required .
*/
typedef struct _GtkListBase GtkListBase;
typedef struct _GtkListBaseClass GtkListBaseClass;
GDK_AVAILABLE_IN_ALL
GType gtk_list_base_get_type (void ) G_GNUC_CONST;
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkListBase, g_object_unref)
G_END_DECLS
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