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