wxWidgets/include/wx/univ/radiobox.h
2001-07-04 18:07:15 +00:00

141 lines
4.5 KiB
C++

///////////////////////////////////////////////////////////////////////////////
// Name: wx/univ/radiobox.h
// Purpose: wxRadioBox declaration
// Author: Vadim Zeitlin
// Modified by:
// Created: 11.09.00
// RCS-ID: $Id$
// Copyright: (c) 2000 SciTech Software, Inc. (www.scitechsoft.com)
// Licence: wxWindows license
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_UNIV_RADIOBOX_H_
#define _WX_UNIV_RADIOBOX_H_
#ifdef __GNUG__
#pragma interface "univradiobox.h"
#endif
class WXDLLEXPORT wxRadioButton;
#include "wx/statbox.h"
#include "wx/dynarray.h"
WX_DEFINE_ARRAY(wxRadioButton *, wxArrayRadioButtons);
// ----------------------------------------------------------------------------
// wxRadioBox: a box full of radio buttons
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxRadioBox : public wxStaticBox,
public wxRadioBoxBase
{
public:
// wxRadioBox construction
wxRadioBox() { Init(); }
wxRadioBox(wxWindow *parent,
wxWindowID id,
const wxString& title,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
int n = 0, const wxString *choices = NULL,
int majorDim = 0,
long style = wxRA_SPECIFY_COLS,
const wxValidator& val = wxDefaultValidator,
const wxString& name = wxRadioBoxNameStr)
{
Init();
(void)Create(parent, id, title, pos, size, n, choices,
majorDim, style, val, name);
}
bool Create(wxWindow *parent,
wxWindowID id,
const wxString& title,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
int n = 0, const wxString *choices = NULL,
int majorDim = 0,
long style = wxRA_SPECIFY_COLS,
const wxValidator& val = wxDefaultValidator,
const wxString& name = wxRadioBoxNameStr);
virtual ~wxRadioBox();
// implement wxRadioBox interface
virtual void SetSelection(int n);
virtual int GetSelection() const;
virtual int GetCount() const { return m_buttons.GetCount(); }
virtual int GetColumnCount() const { return m_numCols; }
virtual int GetRowCount() const { return m_numRows; }
virtual wxString GetString(int n) const;
virtual void SetString(int n, const wxString& label);
virtual void Enable(int n, bool enable = TRUE);
virtual void Show(int n, bool show = TRUE);
// we also override the wxControl methods to avoid virtual function hiding
virtual bool Enable(bool enable = TRUE);
virtual bool Show(bool show = TRUE);
virtual wxString GetLabel() const;
virtual void SetLabel(const wxString& label);
// wxUniversal-only methods
// another Append() version
void Append(int n, const wxString *choices);
// implementation only: called by wxRadioHookHandler
void OnRadioButton(wxEvent& event);
bool OnKeyDown(wxKeyEvent& event);
protected:
// override the base class methods dealing with window positioning/sizing
// as we must move/size the buttons as well
virtual void DoMoveWindow(int x, int y, int width, int height);
virtual wxSize DoGetBestClientSize() const;
// generate a radiobutton click event for the current item
void SendRadioEvent();
// common part of all ctors
void Init();
// check that the index is valid
bool IsValid(int n) const { return n >= 0 && n < GetCount(); }
// sets m_majorDim and calculate m_numCols and m_numRows
void SetMajorDim(int majorDim);
// calculate the max size of all buttons
wxSize GetMaxButtonSize() const;
// the currently selected radio button or -1
int m_selection;
// the parameters defining the button layout: majorDim meaning depends on
// the style and is the (max) number of columns if it includes
// wxRA_SPECIFY_COLS and is the (max) number of rows if it includes
// wxRA_SPECIFY_ROWS - the number of rows and columns is calculated from
// it
int m_majorDim,
m_numCols,
m_numRows;
// all radio buttons
wxArrayRadioButtons m_buttons;
// the event handler which is used to translate radiobutton events into
// radiobox one
wxEvtHandler *m_evtRadioHook;
private:
DECLARE_DYNAMIC_CLASS(wxRadioBox)
};
#endif // _WX_UNIV_RADIOBOX_H_