/////////////////////////////////////////////////////////////////////////////
-// Name: choice.h
+// Name: wx/os2/choice.h
// Purpose: wxChoice class
-// Author: AUTHOR
+// Author: David Webster
// Modified by:
-// Created: ??/??/98
+// Created: 10/13/99
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Copyright: (c) David Webster
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_CHOICE_H_
#define _WX_CHOICE_H_
-#ifdef __GNUG__
-#pragma interface "choice.h"
-#endif
-
-#include "wx/control.h"
-
-WXDLLEXPORT_DATA(extern const char*) wxChoiceNameStr;
-
+// ----------------------------------------------------------------------------
// Choice item
-class WXDLLEXPORT wxChoice: public wxControl
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxChoice: public wxChoiceBase
{
DECLARE_DYNAMIC_CLASS(wxChoice)
- public:
- inline wxChoice() { m_noStrings = 0; }
-
- inline wxChoice(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 = wxChoiceNameStr)
- {
- Create(parent, id, pos, size, n, choices, style, validator, name);
- }
-
- 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 = wxChoiceNameStr);
-
- virtual void Append(const wxString& item);
- virtual void Delete(int n);
- virtual void Clear();
- virtual int GetSelection() const ;
- virtual void SetSelection(int n);
- virtual int FindString(const wxString& s) const;
- virtual wxString GetString(int n) const ;
- virtual void SetSize(int x, int y, int width, int height, int sizeFlags = wxSIZE_AUTO);
- virtual wxString GetStringSelection() const ;
- virtual bool SetStringSelection(const wxString& sel);
-
- virtual inline int Number() const { return m_noStrings; }
- virtual void Command(wxCommandEvent& event);
-
- virtual inline void SetColumns(int WXUNUSED(n) = 1 ) { /* No effect */ } ;
- virtual inline int GetColumns() const { return 1 ; };
+public:
+ // ctors
+ inline wxChoice() { Init(); }
+ virtual ~wxChoice();
+
+ inline wxChoice( wxWindow* pParent
+ ,wxWindowID vId
+ ,const wxPoint& rPos = wxDefaultPosition
+ ,const wxSize& rSize = wxDefaultSize
+ ,int n = 0
+ ,const wxString asChoices[] = NULL
+ ,long lStyle = 0
+ ,const wxValidator& rValidator = wxDefaultValidator
+ ,const wxString& rsName = wxChoiceNameStr
+ )
+ {
+ Init();
+ Create( pParent
+ ,vId
+ ,rPos
+ ,rSize
+ ,n
+ ,asChoices
+ ,lStyle
+ ,rValidator
+ ,rsName
+ );
+ }
+
+ inline wxChoice( wxWindow* pParent
+ ,wxWindowID vId
+ ,const wxPoint& rPos
+ ,const wxSize& rSize
+ ,const wxArrayString& asChoices
+ ,long lStyle = 0
+ ,const wxValidator& rValidator = wxDefaultValidator
+ ,const wxString& rsName = wxChoiceNameStr
+ )
+ {
+ Init();
+ Create( pParent
+ ,vId
+ ,rPos
+ ,rSize
+ ,asChoices
+ ,lStyle
+ ,rValidator
+ ,rsName
+ );
+ }
+
+ bool Create( wxWindow* pParent
+ ,wxWindowID vId
+ ,const wxPoint& rPos = wxDefaultPosition
+ ,const wxSize& rSize = wxDefaultSize
+ ,int n = 0
+ ,const wxString asChoices[] = NULL
+ ,long lStyle = 0
+ ,const wxValidator& rValidator = wxDefaultValidator
+ ,const wxString& rsName = wxChoiceNameStr
+ );
+
+ bool Create( wxWindow* pParent
+ ,wxWindowID vId
+ ,const wxPoint& rPos
+ ,const wxSize& rSize
+ ,const wxArrayString& asChoices
+ ,long lStyle = 0
+ ,const wxValidator& rValidator = wxDefaultValidator
+ ,const wxString& rsName = wxChoiceNameStr
+ );
+
+ //
+ // Implement base class virtuals
+ //
+ virtual void Delete(unsigned int n);
+ virtual void Clear(void);
+
+ virtual unsigned int GetCount() const;
+ virtual int GetSelection(void) const;
+ virtual int GetCurrentSelection(void) const;
+ virtual void SetSelection(int n);
+
+ virtual wxString GetString(unsigned int n) const;
+ virtual void SetString(unsigned int n, const wxString& rsStr);
+
+ //
+ // OS2 only
+ //
+ virtual bool OS2Command( WXUINT uParam
+ ,WXWORD wId
+ );
+ MRESULT OS2WindowProc( WXUINT uMsg
+ ,WXWPARAM wParam
+ ,WXLPARAM lParam
+ );
protected:
- int m_noStrings;
-};
+ // common part of all ctors
+ void Init() { m_lastAcceptedSelection = wxID_NONE; }
+
+ virtual int DoAppend(const wxString& rsItem);
+ virtual int DoInsert(const wxString& rsItem, unsigned int pos);
+ virtual void DoSetItemClientData(unsigned int n, void* pClientData);
+ virtual void* DoGetItemClientData(unsigned int n) const;
+ virtual void DoSetItemClientObject(unsigned int n, wxClientData* pClientData);
+ virtual wxClientData* DoGetItemClientObject(unsigned int n) const;
+ virtual wxSize DoGetBestSize(void) const;
+ virtual void DoSetSize( int nX
+ ,int nY
+ ,int nWidth
+ ,int nHeight
+ ,int nsizeFlags = wxSIZE_AUTO
+ );
+ void Free(void);
+
+ // last "completed" selection, i.e. not the transient one while the user is
+ // browsing the popup list: this is only used when != wxID_NONE which is
+ // the case while the drop down is opened
+ int m_lastAcceptedSelection;
+}; // end of CLASS wxChoice
-#endif
- // _WX_CHOICE_H_
+#endif // _WX_CHOICE_H_
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