ui/motif/button.h

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2014 Olaf Wintermann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef BUTTON_H
#define	BUTTON_H

#include "../ui/button.h"
#include "toolkit.h"

#ifdef	__cplusplus
extern "C" {
#endif

typedef struct {
    UcxList *buttons;
    Widget  current;
    int     ref;
} RadioButtonGroup;

typedef struct {
    UiObject         *obj;
    ui_callback      callback;
    void             *userdata;
    RadioButtonGroup *group;
} RadioEventData;

// wrapper
int ui_toggle_button_get(UiInteger *i);
void ui_toggle_button_set(UiInteger *i, int value);
void ui_toggle_button_callback(
        Widget widget,
        UiEventData *data,
        XmToggleButtonCallbackStruct *e);
void ui_push_button_callback(Widget widget, UiEventData *event, XtPointer d);

int ui_radiobutton_get(UiInteger *value);
void ui_radiobutton_set(UiInteger *value, int i);

#ifdef	__cplusplus
}
#endif

#endif	/* BUTTON_H */