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(NO_GCC_PRAGMA)
  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
  24 // Combobox item
  25 class WXDLLEXPORT wxComboBox : public wxControl, public wxComboBoxBase
  26 {
  27   DECLARE_DYNAMIC_CLASS(wxComboBox)
  28
  29  public:
  30     inline wxComboBox() {}
  31     virtual ~wxComboBox();
  32     // override the base class virtuals involved in geometry calculations
  33     virtual wxSize DoGetBestSize() const;
  34     virtual void DoMoveWindow(int x, int y, int width, int height);
  35
  36     // forward these functions to all subcontrols
  37     virtual bool Enable(bool enable = TRUE);
  38     virtual bool Show(bool show = TRUE);
  39     virtual void SetFocus();
  40
  41     // callback functions
  42     virtual void DelegateTextChanged( const wxString& value );
  43     virtual void DelegateChoice( const wxString& value );
  44
  45     inline wxComboBox(wxWindow *parent, wxWindowID id,
  46            const wxString& value = wxEmptyString,
  47            const wxPoint& pos = wxDefaultPosition,
  48            const wxSize& size = wxDefaultSize,
  49            int n = 0, const wxString choices[] = NULL,
  50            long style = 0,
  51            const wxValidator& validator = wxDefaultValidator,
  52            const wxString& name = wxComboBoxNameStr)
  53     {
  54     Create(parent, id, value, pos, size, n, choices, style, validator, name);
  55     }
  56
  57     bool Create(wxWindow *parent, wxWindowID id,
  58            const wxString& value = wxEmptyString,
  59            const wxPoint& pos = wxDefaultPosition,
  60            const wxSize& size = wxDefaultSize,
  61            int n = 0, const wxString choices[] = NULL,
  62            long style = 0,
  63            const wxValidator& validator = wxDefaultValidator,
  64            const wxString& name = wxComboBoxNameStr);
  65
  66     // List functions
  67     virtual void Delete(int n);
  68     virtual void Clear();
  69
  70     virtual int GetSelection() const ;
  71     virtual void SetSelection(int n);
  72     virtual void Select(int n) { SetSelection(n) ; }
  73     virtual int FindString(const wxString& s) const;
  74     virtual wxString GetString(int n) const ;
  75     virtual wxString GetStringSelection() const ;
  76     virtual void SetString(int n, const wxString& s) ;
  77     virtual bool SetStringSelection(const wxString& sel);
  78
  79     // Text field functions
  80     virtual wxString GetValue() const ;
  81     virtual void SetValue(const wxString& value);
  82
  83     // Clipboard operations
  84     virtual void Copy();
  85     virtual void Cut();
  86     virtual void Paste();
  87     virtual void SetInsertionPoint(long pos);
  88     virtual void SetInsertionPointEnd();
  89     virtual long GetInsertionPoint() const ;
  90     virtual long GetLastPosition() const ;
  91     virtual void Replace(long from, long to, const wxString& value);
  92     virtual void Remove(long from, long to);
  93     virtual void SetSelection(long from, long to);
  94     virtual void SetEditable(bool editable);
  95     virtual int GetCount() const { return m_choice->GetCount() ; }
  96     void MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown ) ;
  97
  98     wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST
  99
 100 protected:
 101     virtual int DoAppend(const wxString& item) ;
 102     virtual int DoInsert(const wxString& item, int pos) ;
 103
 104     virtual void DoSetItemClientData(int n, void* clientData) ;
 105     virtual void* DoGetItemClientData(int n) const ;
 106     virtual void DoSetItemClientObject(int n, wxClientData* clientData) ;
 107     virtual wxClientData* DoGetItemClientObject(int n) const ;
 108
 109     // the subcontrols
 110     wxTextCtrl*     m_text;
 111     wxChoice*       m_choice;
 112 };
 113
 114 #endif
 115     // _WX_COMBOBOX_H_