include/wx/cocoa/listbox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/listbox.h
   3 // Purpose:     wxListBox class
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2003/03/16
   7 // RCS-ID:      $Id:
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef __WX_COCOA_LISTBOX_H__
  13 #define __WX_COCOA_LISTBOX_H__
  14
  15 #include "wx/cocoa/NSTableView.h"
  16
  17 #include "wx/dynarray.h"
  18
  19 // ========================================================================
  20 // wxListBox
  21 // ========================================================================
  22 class WXDLLEXPORT wxListBox: public wxListBoxBase, protected wxCocoaNSTableView
  23 {
  24     DECLARE_DYNAMIC_CLASS(wxListBox)
  25     DECLARE_EVENT_TABLE()
  26     WX_DECLARE_COCOA_OWNER(NSTableView,NSControl,NSView)
  27 // ------------------------------------------------------------------------
  28 // initialization
  29 // ------------------------------------------------------------------------
  30 public:
  31     wxListBox() { m_cocoaItems = NULL; }
  32     wxListBox(wxWindow *parent, wxWindowID winid,
  33             const wxPoint& pos = wxDefaultPosition,
  34             const wxSize& size = wxDefaultSize,
  35             int n = 0, const wxString choices[] = NULL,
  36             long style = 0,
  37             const wxValidator& validator = wxDefaultValidator,
  38             const wxString& name = wxListBoxNameStr)
  39     {
  40         Create(parent, winid,  pos, size, n, choices, style, validator, name);
  41     }
  42
  43     bool Create(wxWindow *parent, wxWindowID winid,
  44             const wxPoint& pos = wxDefaultPosition,
  45             const wxSize& size = wxDefaultSize,
  46             int n = 0, const wxString choices[] = NULL,
  47             long style = 0,
  48             const wxValidator& validator = wxDefaultValidator,
  49             const wxString& name = wxListBoxNameStr);
  50     virtual ~wxListBox();
  51
  52 // ------------------------------------------------------------------------
  53 // Cocoa callbacks
  54 // ------------------------------------------------------------------------
  55 protected:
  56     virtual int CocoaDataSource_numberOfRows();
  57     virtual struct objc_object* CocoaDataSource_objectForTableColumn(
  58         WX_NSTableColumn tableColumn, int rowIndex);
  59     WX_NSMutableArray m_cocoaItems;
  60     wxArrayPtrVoid m_clientData;
  61     struct objc_object *m_cocoaDataSource;
  62 // ------------------------------------------------------------------------
  63 // Implementation
  64 // ------------------------------------------------------------------------
  65 public:
  66 // pure virtuals from wxListBoxBase
  67     virtual bool IsSelected(int n) const;
  68     virtual void SetSelection(int n, bool select = TRUE);
  69     virtual int GetSelections(wxArrayInt& aSelections) const;
  70 protected:
  71     virtual void DoInsertItems(const wxArrayString& items, int pos);
  72     virtual void DoSetItems(const wxArrayString& items, void **clientData);
  73     virtual void DoSetFirstItem(int n);
  74
  75 // pure virtuals from wxItemContainer
  76 public:
  77     // deleting items
  78     virtual void Clear();
  79     virtual void Delete(int n);
  80     // accessing strings
  81     virtual int GetCount() const;
  82     virtual wxString GetString(int n) const;
  83     virtual void SetString(int n, const wxString& s);
  84     virtual int FindString(const wxString& s) const;
  85     // selection
  86     virtual void Select(int n);
  87     virtual int GetSelection() const;
  88 protected:
  89     virtual int DoAppend(const wxString& item);
  90     virtual void DoSetItemClientData(int n, void* clientData);
  91     virtual void* DoGetItemClientData(int n) const;
  92     virtual void DoSetItemClientObject(int n, wxClientData* clientData);
  93     virtual wxClientData* DoGetItemClientObject(int n) const;
  94 };
  95
  96 #endif // __WX_COCOA_LISTBOX_H__