cschkbox.h Source File

00001 /*
00002     Crystal Space Windowing System: check box button class
00003     Copyright (C) 1998,1999 by Andrew Zabolotny <bit@eltech.ru>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public
00016     License along with this library; if not, write to the Free
00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 */
00019 
00020 #ifndef __CSCHKBOX_H__
00021 #define __CSCHKBOX_H__
00022 
00023 #include "cscomp.h"
00024 #include "csbutton.h"
00025 
00028 #define CSBS_CBTYPEMASK         0x00010000
00029 
00030 #define CSBS_CB2STATE           0x00000000
00031 
00032 #define CSBS_CB3STATE           0x00010000
00033 
00034 #define CSBS_CBAUTO             0x00020000
00035 
00037 #define CSBS_DEFAULTCHECKBOX    (CSBS_SELECTABLE | \
00038                                  CSBS_CB2STATE | CSBS_CBAUTO)
00039 
00040 enum
00041 {
00048   cscmdCheckBoxSet = 0x00000800,
00055   cscmdCheckBoxQuery,
00062   cscmdCheckBoxSwitched
00063 };
00064 
00066 enum csCheckBoxState
00067 {
00069   cscbsNonChecked,
00071   cscbsChecked,
00073   cscbsIndefinite
00074 };
00075 
00081 class csCheckBox : public csButton
00082 {
00084   csCheckBoxState CheckBoxState;
00085 public:
00087   csCheckBox (csComponent *iParent, int iButtonID, int iButtonStyle =
00088     CSBS_DEFAULTCHECKBOX);
00089 
00091   virtual bool HandleEvent (iEvent &Event);
00092 
00093 protected:
00095   virtual void Press ();
00097   void SetButtBitmap (char *id_n, char *id_p);
00099   void SetCheckBoxState (csCheckBoxState iNewState);
00100 };
00101 
00102 #endif // __CSCHKBOX_H__