home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
PC World Komputer 1998 May
/
Pcwk5b98.iso
/
Borland
/
Cplus45
/
BC45
/
OWLINC.PAK
/
CONTROL.H
< prev
next >
Wrap
C/C++ Source or Header
|
1995-08-29
|
2KB
|
68 lines
//----------------------------------------------------------------------------
// ObjectWindows
// (C) Copyright 1991, 1994 by Borland International, All Rights Reserved
//
// Defines class TControl. This defines the basic behavior
// of all controls.
//----------------------------------------------------------------------------
#if !defined(OWL_CONTROL_H)
#define OWL_CONTROL_H
#if !defined(OWL_WINDOW_H)
# include <owl/window.h>
#endif
//
// class TControl
// ----- --------
//
class _OWLCLASS TControl : public TWindow {
public:
TControl(TWindow* parent,
int id,
const char far* title,
int x, int y, int w, int h,
TModule* module = 0);
TControl(TWindow* parent, int resourceId, TModule* module = 0);
protected:
//
// these methods are called for owner-draw controls (buttons, list boxes,
// and combo boxes)
//
virtual int CompareItem(COMPAREITEMSTRUCT far& compareInfo);
virtual void DeleteItem(DELETEITEMSTRUCT far& deleteInfo);
virtual void MeasureItem(MEASUREITEMSTRUCT far& measureInfo);
virtual void DrawItem(DRAWITEMSTRUCT far& drawInfo);
//
// default behavior for DrawItem is to call one of the following based on
// the draw type:
//
virtual void ODADrawEntire(DRAWITEMSTRUCT far& drawInfo);
virtual void ODAFocus(DRAWITEMSTRUCT far& drawInfo);
virtual void ODASelect(DRAWITEMSTRUCT far& drawInfo);
//
// message response functions
//
void EvPaint();
LRESULT EvCompareItem(uint ctrlId, COMPAREITEMSTRUCT far& comp);
void EvDeleteItem(uint ctrlId, DELETEITEMSTRUCT far& del);
void EvDrawItem(uint ctrlId, DRAWITEMSTRUCT far& draw);
void EvMeasureItem(uint ctrlId, MEASUREITEMSTRUCT far& meas);
private:
//
// hidden to prevent accidental copying or assignment
//
TControl(const TControl&);
TControl& operator =(const TControl&);
DECLARE_RESPONSE_TABLE(TControl);
DECLARE_STREAMABLE(_OWLCLASS, TControl, 1);
};
#endif // OWL_CONTROL_H