PIKApp/libpikawidgets/pikalabeled.h

86 lines
2.8 KiB
C

/* LIBPIKA - The PIKA Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* pikalabeled.h
* Copyright (C) 2020 Jehan
*
* 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/>.
*/
#if !defined (__PIKA_WIDGETS_H_INSIDE__) && !defined (PIKA_WIDGETS_COMPILATION)
#error "Only <libpikawidgets/pikawidgets.h> can be included directly."
#endif
#ifndef __PIKA_LABELED_H__
#define __PIKA_LABELED_H__
G_BEGIN_DECLS
#define PIKA_TYPE_LABELED (pika_labeled_get_type ())
G_DECLARE_DERIVABLE_TYPE (PikaLabeled, pika_labeled, PIKA, LABELED, GtkGrid)
struct _PikaLabeledClass
{
GtkGridClass parent_class;
/* Signals */
void (* mnemonic_widget_changed) (PikaLabeled *labeled,
GtkWidget *widget);
/* Class methods */
/**
* PikaLabelledClass::populate:
*
* Fill the #GtkGrid with any necessary widget and sets the
* coordinates and dimensions the #GtkLabel should be attached to.
* By default, @x, @y, @width and @height will be pre-filled with 0,
* 0, 1 and 1 respectively, i.e. the top-left of the grid. There is no
* need to edit these output variables unless your subclass wants the
* label to be placed elsewhere.
*
* Returns: (transfer none): the #GtkWidget which the label must be
* set as mnemonic to.
**/
GtkWidget * (* populate) (PikaLabeled *labeled,
gint *x,
gint *y,
gint *width,
gint *height);
/* Padding for future expansion */
void (* _pika_reserved1) (void);
void (* _pika_reserved2) (void);
void (* _pika_reserved3) (void);
void (* _pika_reserved4) (void);
void (* _pika_reserved5) (void);
void (* _pika_reserved6) (void);
void (* _pika_reserved7) (void);
void (* _pika_reserved8) (void);
};
GtkWidget * pika_labeled_get_label (PikaLabeled *labeled);
const gchar * pika_labeled_get_text (PikaLabeled *labeled);
void pika_labeled_set_text (PikaLabeled *labeled,
const gchar *text);
G_END_DECLS
#endif /* __PIKA_LABELED_H__ */