wxWidgets/include/wx/os2/checklst.h
2000-01-14 23:02:22 +00:00

78 lines
2.5 KiB
C++

///////////////////////////////////////////////////////////////////////////////
// Name: checklst.h
// Purpose: wxCheckListBox class - a listbox with checkable items
// Note: this is an optional class.
// Author: David Webster
// Modified by:
// Created: 10/13/99
// RCS-ID: $Id$
// Copyright: (c) David Webster
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_CHECKLST_H_
#define _WX_CHECKLST_H_
#include <stddef.h>
#include "wx/setup.h"
class wxOwnerDrawn; // so the compiler knows, it is a class.
class wxCheckListBoxItem; // fwd decl, define in checklst.cpp
class WXDLLEXPORT wxCheckListBox : public wxListBox
{
DECLARE_DYNAMIC_CLASS(wxCheckListBox)
public:
// ctors
wxCheckListBox();
wxCheckListBox(wxWindow *parent, wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
int nStrings = 0,
const wxString choices[] = NULL,
long style = 0,
#if wxUSE_VALIDATORS
const wxValidator& validator = wxDefaultValidator,
#endif
const wxString& name = wxListBoxNameStr);
// override base class virtuals
virtual void Delete(int n);
virtual void InsertItems(int nItems, const wxString items[], int pos);
virtual bool SetFont( const wxFont &font );
// items may be checked
bool IsChecked(size_t uiIndex) const;
void Check(size_t uiIndex, bool bCheck = TRUE);
// accessors
size_t GetItemHeight() const { return m_nItemHeight; }
protected:
// we create our items ourselves and they have non-standard size,
// so we need to override these functions
virtual wxOwnerDrawn *CreateItem(size_t n);
// virtual bool OS2OnMeasure(WXMEASUREITEMSTRUCT *item);
// pressing space or clicking the check box toggles the item
void OnChar(wxKeyEvent& event);
void OnLeftClick(wxMouseEvent& event);
private:
size_t m_nItemHeight; // height of checklistbox items (the same for all)
//Virtual function hiding suppression, do not use
virtual wxControl *CreateItem(const wxItemResource* childResource,
const wxItemResource* parentResource,
const wxResourceTable *table = (const wxResourceTable *) NULL)
{ return(wxWindowBase::CreateItem(childResource, parentResource, table));};
DECLARE_EVENT_TABLE()
};
#endif
// _WX_CHECKLST_H_