zdoom-macos-deps/deps/wxwidgets/include/wx-3.1/wx/choice.h
2021-06-28 10:54:57 +03:00

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3.2 KiB
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/////////////////////////////////////////////////////////////////////////////
// Name: wx/choice.h
// Purpose: wxChoice class interface
// Author: Vadim Zeitlin
// Modified by:
// Created: 26.07.99
// Copyright: (c) wxWidgets team
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_CHOICE_H_BASE_
#define _WX_CHOICE_H_BASE_
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "wx/defs.h"
#if wxUSE_CHOICE
#include "wx/ctrlsub.h" // the base class
// ----------------------------------------------------------------------------
// global data
// ----------------------------------------------------------------------------
extern WXDLLIMPEXP_DATA_CORE(const char) wxChoiceNameStr[];
// ----------------------------------------------------------------------------
// wxChoice allows to select one of a non-modifiable list of strings
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_CORE wxChoiceBase : public wxControlWithItems
{
public:
wxChoiceBase() { }
virtual ~wxChoiceBase();
// all generic methods are in wxControlWithItems
// get the current selection: this can only be different from the normal
// selection if the popup items list is currently opened and the user
// selected some item in it but didn't close the list yet; otherwise (and
// currently always on platforms other than MSW) this is the same as
// GetSelection()
virtual int GetCurrentSelection() const { return GetSelection(); }
// set/get the number of columns in the control (as they're not supported on
// most platforms, they do nothing by default)
virtual void SetColumns(int WXUNUSED(n) = 1 ) { }
virtual int GetColumns() const { return 1 ; }
// emulate selecting the item event.GetInt()
void Command(wxCommandEvent& event) wxOVERRIDE;
// override wxItemContainer::IsSorted
virtual bool IsSorted() const wxOVERRIDE { return HasFlag(wxCB_SORT); }
protected:
// The generic implementation doesn't determine the height correctly and
// doesn't account for the width of the arrow but does take into account
// the string widths, so the derived classes should override it and set the
// height and add the arrow width to the size returned by this version.
virtual wxSize DoGetBestSize() const wxOVERRIDE;
private:
wxDECLARE_NO_COPY_CLASS(wxChoiceBase);
};
// ----------------------------------------------------------------------------
// include the platform-dependent class definition
// ----------------------------------------------------------------------------
#if defined(__WXUNIVERSAL__)
#include "wx/univ/choice.h"
#elif defined(__WXMSW__)
#include "wx/msw/choice.h"
#elif defined(__WXMOTIF__)
#include "wx/motif/choice.h"
#elif defined(__WXGTK20__)
#include "wx/gtk/choice.h"
#elif defined(__WXGTK__)
#include "wx/gtk1/choice.h"
#elif defined(__WXMAC__)
#include "wx/osx/choice.h"
#elif defined(__WXQT__)
#include "wx/qt/choice.h"
#endif
#endif // wxUSE_CHOICE
#endif // _WX_CHOICE_H_BASE_