include/wx/mac/classic/combobox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/mac/classic/combobox.h
   3 // Purpose:     wxComboBox class
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_COMBOBOX_H_
  13 #define _WX_COMBOBOX_H_
  14
  15 #include "wx/choice.h"
  16
  17 WXDLLEXPORT_DATA(extern const wxChar) wxComboBoxNameStr[];
  18
  19 // Combobox item
  20 class WXDLLEXPORT wxComboBox : public wxControl, public wxComboBoxBase
  21 {
  22   DECLARE_DYNAMIC_CLASS(wxComboBox)
  23
  24  public:
  25     inline wxComboBox() {}
  26     virtual ~wxComboBox();
  27     // override the base class virtuals involved in geometry calculations
  28     virtual wxSize DoGetBestSize() const;
  29     virtual void DoMoveWindow(int x, int y, int width, int height);
  30
  31     // forward these functions to all subcontrols
  32     virtual bool Enable(bool enable = true);
  33     virtual bool Show(bool show = true);
  34     virtual void SetFocus();
  35
  36     // callback functions
  37     virtual void DelegateTextChanged( const wxString& value );
  38     virtual void DelegateChoice( const wxString& value );
  39
  40     inline wxComboBox(wxWindow *parent, wxWindowID id,
  41            const wxString& value = wxEmptyString,
  42            const wxPoint& pos = wxDefaultPosition,
  43            const wxSize& size = wxDefaultSize,
  44            int n = 0, const wxString choices[] = NULL,
  45            long style = 0,
  46            const wxValidator& validator = wxDefaultValidator,
  47            const wxString& name = wxComboBoxNameStr)
  48     {
  49     Create(parent, id, value, pos, size, n, choices, style, validator, name);
  50     }
  51     inline wxComboBox(wxWindow *parent, wxWindowID id,
  52            const wxString& value,
  53            const wxPoint& pos,
  54            const wxSize& size,
  55            const wxArrayString& choices,
  56            long style = 0,
  57            const wxValidator& validator = wxDefaultValidator,
  58            const wxString& name = wxComboBoxNameStr)
  59     {
  60     Create(parent, id, value, pos, size, choices, style, validator, name);
  61     }
  62
  63     bool Create(wxWindow *parent, wxWindowID id,
  64            const wxString& value = wxEmptyString,
  65            const wxPoint& pos = wxDefaultPosition,
  66            const wxSize& size = wxDefaultSize,
  67            int n = 0, const wxString choices[] = NULL,
  68            long style = 0,
  69            const wxValidator& validator = wxDefaultValidator,
  70            const wxString& name = wxComboBoxNameStr);
  71     bool Create(wxWindow *parent, wxWindowID id,
  72            const wxString& value,
  73            const wxPoint& pos,
  74            const wxSize& size,
  75            const wxArrayString& choices,
  76            long style = 0,
  77            const wxValidator& validator = wxDefaultValidator,
  78            const wxString& name = wxComboBoxNameStr);
  79
  80     // List functions
  81     virtual void Delete(unsigned int n);
  82     virtual void Clear();
  83
  84     virtual int GetSelection() const ;
  85     virtual void SetSelection(int n);
  86     virtual int FindString(const wxString& s, bool bCase = false) const;
  87     virtual wxString GetString(unsigned int n) const ;
  88     virtual wxString GetStringSelection() const ;
  89     virtual void SetString(unsigned int n, const wxString& s);
  90
  91     // Text field functions
  92     virtual wxString GetValue() const ;
  93     virtual void SetValue(const wxString& value);
  94
  95     // Clipboard operations
  96     virtual void Copy();
  97     virtual void Cut();
  98     virtual void Paste();
  99     virtual void SetInsertionPoint(long pos);
 100     virtual void SetInsertionPointEnd();
 101     virtual long GetInsertionPoint() const ;
 102     virtual wxTextPos GetLastPosition() const ;
 103     virtual void Replace(long from, long to, const wxString& value);
 104     virtual void Remove(long from, long to);
 105     virtual void SetSelection(long from, long to);
 106     virtual void SetEditable(bool editable);
 107     virtual unsigned int GetCount() const { return m_choice->GetCount() ; }
 108
 109     virtual bool IsEditable() const ;
 110
 111     virtual void Undo() ;
 112     virtual void Redo() ;
 113     virtual void SelectAll() ;
 114
 115     virtual bool CanCopy() const ;
 116     virtual bool CanCut() const ;
 117     virtual bool CanPaste() const ;
 118     virtual bool CanUndo() const ;
 119     virtual bool CanRedo() const ;
 120
 121     void MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown ) ;
 122
 123     wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST
 124
 125 protected:
 126     virtual int DoAppend(const wxString& item) ;
 127     virtual int DoInsert(const wxString& item, unsigned int pos) ;
 128
 129     virtual void DoSetItemClientData(unsigned int n, void* clientData);
 130     virtual void* DoGetItemClientData(unsigned int n) const ;
 131     virtual void DoSetItemClientObject(unsigned int n, wxClientData* clientData);
 132     virtual wxClientData* DoGetItemClientObject(unsigned int n) const ;
 133
 134     void FreeData();
 135
 136     // the subcontrols
 137     wxTextCtrl*     m_text;
 138     wxChoice*       m_choice;
 139 };
 140
 141 #endif
 142     // _WX_COMBOBOX_H_