source: NonGTP/glut/FLTK/include/fltk/InputBrowser.h @ 814

//
// "$Id: InputBrowser.h 4538 2005-08-26 10:29:43Z dejan $"
//
// MicroSoft style "ComboBox" with the menu appearing below with a
// scrollbar. I would like to use the name "ComboBox" or "InputChoice"
// for a more user-friendly version which uses pop-up menus and
// positions the menu with the cursor pointing at the current item,
// but this version can be used to get what MicroSoft users expect.
// The implementation is a good example of how to get a widget to appear
// in a modal pop-up window.
//
// Copyright 1998-2003 by Bill Spitzak and others.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to "fltk-bugs@fltk.org".
//

#ifndef fltk_InputBrowser_h
#define fltk_InputBrowser_h

#include <fltk/Menu.h>
#include <fltk/Input.h>

class ComboBrowser;
class ComboWindow;

namespace fltk {

class FL_API InputBrowser : public Menu {
public:
  enum { // values for type()
    NORMAL = 0,
    NONEDITABLE = 1,
    INDENTED = 2,
    NONEDITABLE_INDENTED = 3
  };

  InputBrowser(int,int,int,int,const char * = 0);
  ~InputBrowser();
  static NamedStyle* default_style;

  void popup();
  void hide_popup();
  virtual int popup(int x, int y, int w, int h) { InputBrowser::popup(); return Menu::popup(Rectangle(x,y,w,h)); }
  
  virtual int handle(int);
  
  Widget* item() const ;
  Widget* item(Widget* v) const ;

  void maxw(int i) { maxw_ = i; }
  void maxh(int i) { maxh_ = i; }
  int maxw() { return maxw_; }
  int maxh() { return maxh_; }

  void value(const char *v) { m_input.value(v); }
  const char *value() { return m_input.value(); }

protected:
  virtual void draw();
  static void input_cb(Input *w, InputBrowser *ib);

  Input m_input;
  
    ComboWindow *win;
    ComboBrowser *list;

    friend class ComboWindow;
    friend class ComboBrowser;

  
  int minw_, minh_, maxw_, maxh_;
  int over_now, over_last;
};

}

#endif

//
// End of "$Id: InputBrowser.h 4538 2005-08-26 10:29:43Z dejan $".
//