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///////////////////////////////////////////////////////////////////////////////
// Name: wx/msw/checklst.h
// Purpose: wxCheckListBox class - a listbox with checkable items
// Author: Vadim Zeitlin
// Modified by:
// Created: 16.11.97
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef __CHECKLST__H_
#define __CHECKLST__H_
#if !wxUSE_OWNER_DRAWN
#error "wxCheckListBox class requires owner-drawn functionality."
#endif
class WXDLLIMPEXP_FWD_CORE wxOwnerDrawn;
class WXDLLIMPEXP_FWD_CORE wxCheckListBoxItem; // fwd decl, defined in checklst.cpp
class WXDLLIMPEXP_CORE wxCheckListBox : public wxCheckListBoxBase
{
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,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxListBoxNameStr);
wxCheckListBox(wxWindow *parent, wxWindowID id,
const wxPoint& pos,
const wxSize& size,
const wxArrayString& choices,
long style = 0,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxListBoxNameStr);
bool Create(wxWindow *parent, wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
int n = 0, const wxString choices[] = NULL,
long style = 0,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxListBoxNameStr);
bool Create(wxWindow *parent, wxWindowID id,
const wxPoint& pos,
const wxSize& size,
const wxArrayString& choices,
long style = 0,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxListBoxNameStr);
// items may be checked
virtual bool IsChecked(unsigned int uiIndex) const;
virtual void Check(unsigned int uiIndex, bool bCheck = true);
virtual void Toggle(unsigned int uiIndex);
// we create our items ourselves and they have non-standard size,
// so we need to override these functions
virtual wxOwnerDrawn *CreateLboxItem(size_t n);
virtual bool MSWOnMeasure(WXMEASUREITEMSTRUCT *item);
protected:
// pressing space or clicking the check box toggles the item
void OnKeyDown(wxKeyEvent& event);
void OnLeftClick(wxMouseEvent& event);
// send an "item checked" event
void SendEvent(unsigned int uiIndex)
{
wxCommandEvent event(wxEVT_CHECKLISTBOX, GetId());
event.SetInt(uiIndex);
event.SetEventObject(this);
event.SetString(GetString(uiIndex));
ProcessCommand(event);
}
wxSize DoGetBestClientSize() const;
DECLARE_EVENT_TABLE()
DECLARE_DYNAMIC_CLASS_NO_COPY(wxCheckListBox)
};
#endif //_CHECKLST_H
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