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///////////////////////////////////////////////////////////////////////////////
// Name: wx/msw/ctrlsub.h
// Purpose: common functionality of wxItemContainer-derived controls
// Author: Vadim Zeitlin
// Created: 2007-07-25
// Copyright: (c) 2007 Vadim Zeitlin <vadim@wxwindows.org>
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_MSW_CTRLSUB_H_
#define _WX_MSW_CTRLSUB_H_
// ----------------------------------------------------------------------------
// wxControlWithItems
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_CORE wxControlWithItems : public wxControlWithItemsBase
{
public:
wxControlWithItems() { }
protected:
// preallocate memory for inserting the given new items into the control
// using the wm message (normally either LB_INITSTORAGE or CB_INITSTORAGE)
void MSWAllocStorage(const wxArrayStringsAdapter& items, unsigned wm);
// insert or append a string to the controls using the given message
// (one of {CB,LB}_{ADD,INSERT}STRING, pos must be 0 when appending)
int MSWInsertOrAppendItem(unsigned pos, const wxString& item, unsigned wm);
// normally the control containing the items is this window itself but if
// the derived control is composed of several windows, this method can be
// overridden to return the real list/combobox control
virtual WXHWND MSWGetItemsHWND() const { return GetHWND(); }
private:
DECLARE_ABSTRACT_CLASS(wxControlWithItems)
wxDECLARE_NO_COPY_CLASS(wxControlWithItems);
};
#endif // _WX_MSW_CTRLSUB_H_
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