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 wxComboBoxBase , public wxControl
  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 Delete(int n);
  69     virtual void Clear();
  70
  71     virtual int GetSelection() const ;
  72     virtual void SetSelection(int n);
  73     virtual void Select(int n) { SetSelection(n) ; }
  74     virtual int FindString(const wxString& s) const;
  75     virtual wxString GetString(int n) const ;
  76     virtual wxString GetStringSelection() const ;
  77     virtual void SetString(int n, const wxString& s) ;
  78     virtual bool SetStringSelection(const wxString& sel);
  79
  80     // Text field functions
  81     virtual wxString GetValue() const ;
  82     virtual void SetValue(const wxString& value);
  83
  84     // Clipboard operations
  85     virtual void Copy();
  86     virtual void Cut();
  87     virtual void Paste();
  88     virtual void SetInsertionPoint(long pos);
  89     virtual void SetInsertionPointEnd();
  90     virtual long GetInsertionPoint() const ;
  91     virtual long GetLastPosition() const ;
  92     virtual void Replace(long from, long to, const wxString& value);
  93     virtual void Remove(long from, long to);
  94     virtual void SetSelection(long from, long to);
  95     virtual void SetEditable(bool editable);
  96     virtual int GetCount() const { return m_choice->GetCount() ; }
  97     void MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown ) ;
  98
  99 protected:
 100     virtual int DoAppend(const wxString& item) ;
 101     virtual int DoInsert(const wxString& item, int pos) ;
 102
 103     virtual void DoSetItemClientData(int n, void* clientData) ;
 104     virtual void* DoGetItemClientData(int n) const ;
 105     virtual void DoSetItemClientObject(int n, wxClientData* clientData) ;
 106     virtual wxClientData* DoGetItemClientObject(int n) const ;
 107
 108     // the subcontrols
 109     wxTextCtrl*     m_text;
 110     wxChoice*       m_choice;
 111 };
 112
 113 #endif
 114     // _WX_COMBOBOX_H_