include/wx/mac/combobox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        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 #if defined(__GNUG__) && !defined(__APPLE__)
  16 #pragma interface "combobox.h"
  17 #endif
  18
  19 #include "wx/textctrl.h"
  20 #include "wx/choice.h"
  21
  22 WXDLLEXPORT_DATA(extern const wxChar*) wxComboBoxNameStr;
  23 WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString;
  24
  25 // Combobox item
  26 class WXDLLEXPORT wxComboBox: public wxChoice
  27 {
  28   DECLARE_DYNAMIC_CLASS(wxComboBox)
  29
  30  public:
  31   inline wxComboBox() {}
  32     virtual ~wxComboBox();
  33     // override the base class virtuals involved in geometry calculations
  34     virtual wxSize DoGetBestSize() const;
  35     virtual void DoMoveWindow(int x, int y, int width, int height);
  36
  37     // forward these functions to all subcontrols
  38     virtual bool Enable(bool enable = TRUE);
  39     virtual bool Show(bool show = TRUE);
  40     virtual void SetFocus();
  41
  42     // callback functions
  43     virtual void DelegateTextChanged( const wxString& value );
  44     virtual void DelegateChoice( const wxString& value );
  45
  46   inline wxComboBox(wxWindow *parent, wxWindowID id,
  47            const wxString& value = wxEmptyString,
  48            const wxPoint& pos = wxDefaultPosition,
  49            const wxSize& size = wxDefaultSize,
  50            int n = 0, const wxString choices[] = NULL,
  51            long style = 0,
  52            const wxValidator& validator = wxDefaultValidator,
  53            const wxString& name = wxComboBoxNameStr)
  54   {
  55     Create(parent, id, value, pos, size, n, choices, style, validator, name);
  56   }
  57
  58   bool Create(wxWindow *parent, wxWindowID id,
  59            const wxString& value = wxEmptyString,
  60            const wxPoint& pos = wxDefaultPosition,
  61            const wxSize& size = wxDefaultSize,
  62            int n = 0, const wxString choices[] = NULL,
  63            long style = 0,
  64            const wxValidator& validator = wxDefaultValidator,
  65            const wxString& name = wxComboBoxNameStr);
  66
  67   // List functions
  68   virtual void Append(const wxString& item);
  69   virtual void Delete(int n);
  70   virtual void Clear();
  71   virtual int GetSelection() const ;
  72   virtual void SetSelection(int n);
  73   virtual int FindString(const wxString& s) const;
  74   virtual wxString GetString(int n) const ;
  75   virtual wxString GetStringSelection() const ;
  76   virtual bool SetStringSelection(const wxString& sel);
  77
  78   // Text field functions
  79   virtual wxString GetValue() const ;
  80   virtual void SetValue(const wxString& value);
  81
  82   // Clipboard operations
  83   virtual void Copy();
  84   virtual void Cut();
  85   virtual void Paste();
  86   virtual void SetInsertionPoint(long pos);
  87   virtual void SetInsertionPointEnd();
  88   virtual long GetInsertionPoint() const ;
  89   virtual long GetLastPosition() const ;
  90   virtual void Replace(long from, long to, const wxString& value);
  91   virtual void Remove(long from, long to);
  92   virtual void SetSelection(long from, long to);
  93   virtual void SetEditable(bool editable);
  94   virtual int GetCount() const { return m_choice->GetCount() ; }
  95   void MacHandleControlClick( WXWidget control , wxInt16 controlpart ) ;
  96 protected:
  97     // the subcontrols
  98     wxTextCtrl*     m_text;
  99     wxChoice*       m_choice;
 100 };
 101
 102 #endif
 103     // _WX_COMBOBOX_H_