gtk2/gtk/gtkmenubutton.h
Alexander Mikhaylenko ac3b246858 menubutton: Add a way to always show arrow with image buttons
Make sure the button still has the .image-button style class with an icon,
also add it to the initial state with only an arrow. Add a new
.arrow-button style class for the icon+arrow state so it's possible to
style it.

Remove spacing from the label+arrow variant to match, re-add it from the
stylesheet for both.

Fixes https://gitlab.gnome.org/GNOME/gtk/-/issues/3501
2021-06-24 23:12:26 +05:00

127 lines
5.0 KiB
C

/* GTK - The GIMP Toolkit
*
* Copyright (C) 2003 Ricardo Fernandez Pascual
* Copyright (C) 2004 Paolo Borelli
* Copyright (C) 2012 Bastien Nocera
*
* 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 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/>.
*/
#ifndef __GTK_MENU_BUTTON_H__
#define __GTK_MENU_BUTTON_H__
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gtk/gtktogglebutton.h>
#include <gtk/gtkpopover.h>
G_BEGIN_DECLS
#define GTK_TYPE_MENU_BUTTON (gtk_menu_button_get_type ())
#define GTK_MENU_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_MENU_BUTTON, GtkMenuButton))
#define GTK_IS_MENU_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_MENU_BUTTON))
typedef struct _GtkMenuButton GtkMenuButton;
/**
* GtkMenuButtonCreatePopupFunc:
* @menu_button: the `GtkMenuButton`
* @user_data: User data passed to gtk_menu_button_set_create_popup_func()
*
* User-provided callback function to create a popup for a
* `GtkMenuButton` on demand.
*
* This function is called when the popup of @menu_button is shown,
* but none has been provided via [method@Gtk.MenuButton.set_popover]
* or [method@Gtk.MenuButton.set_menu_model].
*/
typedef void (*GtkMenuButtonCreatePopupFunc) (GtkMenuButton *menu_button,
gpointer user_data);
GDK_AVAILABLE_IN_ALL
GType gtk_menu_button_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkWidget *gtk_menu_button_new (void);
GDK_AVAILABLE_IN_ALL
void gtk_menu_button_set_popover (GtkMenuButton *menu_button,
GtkWidget *popover);
GDK_AVAILABLE_IN_ALL
GtkPopover *gtk_menu_button_get_popover (GtkMenuButton *menu_button);
GDK_AVAILABLE_IN_ALL
void gtk_menu_button_set_direction (GtkMenuButton *menu_button,
GtkArrowType direction);
GDK_AVAILABLE_IN_ALL
GtkArrowType gtk_menu_button_get_direction (GtkMenuButton *menu_button);
GDK_AVAILABLE_IN_ALL
void gtk_menu_button_set_menu_model (GtkMenuButton *menu_button,
GMenuModel *menu_model);
GDK_AVAILABLE_IN_ALL
GMenuModel *gtk_menu_button_get_menu_model (GtkMenuButton *menu_button);
GDK_AVAILABLE_IN_ALL
void gtk_menu_button_set_icon_name (GtkMenuButton *menu_button,
const char *icon_name);
GDK_AVAILABLE_IN_ALL
const char * gtk_menu_button_get_icon_name (GtkMenuButton *menu_button);
GDK_AVAILABLE_IN_4_4
void gtk_menu_button_set_always_show_arrow (GtkMenuButton *menu_button,
gboolean always_show_arrow);
GDK_AVAILABLE_IN_4_4
gboolean gtk_menu_button_get_always_show_arrow (GtkMenuButton *menu_button);
GDK_AVAILABLE_IN_ALL
void gtk_menu_button_set_label (GtkMenuButton *menu_button,
const char *label);
GDK_AVAILABLE_IN_ALL
const char * gtk_menu_button_get_label (GtkMenuButton *menu_button);
GDK_AVAILABLE_IN_ALL
void gtk_menu_button_set_use_underline (GtkMenuButton *menu_button,
gboolean use_underline);
GDK_AVAILABLE_IN_ALL
gboolean gtk_menu_button_get_use_underline (GtkMenuButton *menu_button);
GDK_AVAILABLE_IN_ALL
void gtk_menu_button_set_has_frame (GtkMenuButton *menu_button,
gboolean has_frame);
GDK_AVAILABLE_IN_ALL
gboolean gtk_menu_button_get_has_frame (GtkMenuButton *menu_button);
GDK_AVAILABLE_IN_ALL
void gtk_menu_button_popup (GtkMenuButton *menu_button);
GDK_AVAILABLE_IN_ALL
void gtk_menu_button_popdown (GtkMenuButton *menu_button);
GDK_AVAILABLE_IN_ALL
void gtk_menu_button_set_create_popup_func (GtkMenuButton *menu_button,
GtkMenuButtonCreatePopupFunc func,
gpointer user_data,
GDestroyNotify destroy_notify);
GDK_AVAILABLE_IN_4_4
void gtk_menu_button_set_primary (GtkMenuButton *menu_button,
gboolean primary);
GDK_AVAILABLE_IN_4_4
gboolean gtk_menu_button_get_primary (GtkMenuButton *menu_button);
G_END_DECLS
#endif /* __GTK_MENU_BUTTON_H__ */