/* LIBGIMP - The GIMP Library * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball * * gimpchainbutton.h * Copyright (C) 1999-2000 Sven Neumann <sven@gimp.org> * * 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 3 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 * <https://www.gnu.org/licenses/>. */ /* * This implements a widget derived from GtkTable that visualizes * it's state with two different pixmaps showing a closed and a * broken chain. It's intended to be used with the GimpSizeEntry * widget. The usage is quite similar to the one the GtkToggleButton * provides. */ #if !defined (__GIMP_WIDGETS_H_INSIDE__) && !defined (GIMP_WIDGETS_COMPILATION) #error "Only <libgimpwidgets/gimpwidgets.h> can be included directly." #endif #ifndef __GIMP_CHAIN_BUTTON_H__ #define __GIMP_CHAIN_BUTTON_H__ G_BEGIN_DECLS #define GIMP_TYPE_CHAIN_BUTTON (gimp_chain_button_get_type ()) #define GIMP_CHAIN_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CHAIN_BUTTON, GimpChainButton)) #define GIMP_CHAIN_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CHAIN_BUTTON, GimpChainButtonClass)) #define GIMP_IS_CHAIN_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CHAIN_BUTTON)) #define GIMP_IS_CHAIN_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CHAIN_BUTTON)) #define GIMP_CHAIN_BUTTON_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CHAIN_BUTTON, GimpChainButtonClass)) typedef struct _GimpChainButtonClass GimpChainButtonClass; struct _GimpChainButton { GtkTable parent_instance; GimpChainPosition position; gboolean active; GtkWidget *button; GtkWidget *line1; GtkWidget *line2; GtkWidget *image; }; struct _GimpChainButtonClass { GtkTableClass parent_class; void (* toggled) (GimpChainButton *button); /* Padding for future expansion */ void (* _gimp_reserved1) (void); void (* _gimp_reserved2) (void); void (* _gimp_reserved3) (void); void (* _gimp_reserved4) (void); }; GType gimp_chain_button_get_type (void) G_GNUC_CONST; GtkWidget * gimp_chain_button_new (GimpChainPosition position); void gimp_chain_button_set_icon_size (GimpChainButton *button, GtkIconSize size); GtkIconSize gimp_chain_button_get_icon_size (GimpChainButton *button); void gimp_chain_button_set_active (GimpChainButton *button, gboolean active); gboolean gimp_chain_button_get_active (GimpChainButton *button); G_END_DECLS #endif /* __GIMP_CHAIN_BUTTON_H__ */