ExpandableGroup.h

/*
 * $Id: ExpandableGroup.h 3505 2013-01-08 14:58:54Z karijes $
 *
 * Group with applied layout on childs
 * Copyright (c) 2005-2007 edelib authors
 *
 * 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 __EDELIB_EXPANDABLEGROUP_H__
#define __EDELIB_EXPANDABLEGROUP_H__

#include "edelib-global.h"

#include <FL/Fl_Group.H>
#include <FL/Fl_Scrollbar.H>

EDELIB_NS_BEGIN

class EDELIB_API ExpandableGroup : public Fl_Group {
private:
        int scroll_w;
        int px, py;
        int sval, sval_curr, sval_old;
        int area_x, area_y, area_w, area_h;

        Fl_Scrollbar *vscrollbar;

        void reposition_childs(void);
        void fix_scrollbar_order(void);
        static void draw_clip(void *d, int X, int Y, int W, int H);

public:
        ExpandableGroup(int x, int y, int w, int h, const char *l = 0);

#ifndef SKIP_DOCS
        virtual void draw(void);
        virtual void resize(int x, int y, int w, int h);
        virtual int handle(int event);
        void clear(void);
        int children(void);
        void scrolly(int yp);
        void add(Fl_Widget* o);
        Fl_Scrollbar* get_scroll(void) { return vscrollbar; }
#endif
};

EDELIB_NS_END
#endif