| | 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 licence |
| | 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 WXDLLIMPEXP_CORE 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; m_cocoaDataSource = 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 | wxListBox(wxWindow *parent, wxWindowID winid, |
| | 43 | const wxPoint& pos, |
| | 44 | const wxSize& size, |
| | 45 | const wxArrayString& choices, |
| | 46 | long style = 0, |
| | 47 | const wxValidator& validator = wxDefaultValidator, |
| | 48 | const wxString& name = wxListBoxNameStr) |
| | 49 | { |
| | 50 | Create(parent, winid, pos, size, choices, style, validator, name); |
| | 51 | } |
| | 52 | |
| | 53 | bool Create(wxWindow *parent, wxWindowID winid, |
| | 54 | const wxPoint& pos = wxDefaultPosition, |
| | 55 | const wxSize& size = wxDefaultSize, |
| | 56 | int n = 0, const wxString choices[] = NULL, |
| | 57 | long style = 0, |
| | 58 | const wxValidator& validator = wxDefaultValidator, |
| | 59 | const wxString& name = wxListBoxNameStr); |
| | 60 | bool Create(wxWindow *parent, wxWindowID winid, |
| | 61 | const wxPoint& pos, |
| | 62 | const wxSize& size, |
| | 63 | const wxArrayString& choices, |
| | 64 | long style = 0, |
| | 65 | const wxValidator& validator = wxDefaultValidator, |
| | 66 | const wxString& name = wxListBoxNameStr); |
| | 67 | virtual ~wxListBox(); |
| | 68 | |
| | 69 | // ------------------------------------------------------------------------ |
| | 70 | // Cocoa callbacks |
| | 71 | // ------------------------------------------------------------------------ |
| | 72 | protected: |
| | 73 | virtual int CocoaDataSource_numberOfRows(); |
| | 74 | virtual struct objc_object* CocoaDataSource_objectForTableColumn( |
| | 75 | WX_NSTableColumn tableColumn, int rowIndex); |
| | 76 | WX_NSMutableArray m_cocoaItems; |
| | 77 | wxArrayPtrVoid m_itemClientData; |
| | 78 | struct objc_object *m_cocoaDataSource; |
| | 79 | bool m_needsUpdate; |
| | 80 | inline bool _WxCocoa_GetNeedsUpdate(); |
| | 81 | inline void _WxCocoa_SetNeedsUpdate(bool needsUpdate); |
| | 82 | virtual void OnInternalIdle(); |
| | 83 | // ------------------------------------------------------------------------ |
| | 84 | // Implementation |
| | 85 | // ------------------------------------------------------------------------ |
| | 86 | public: |
| | 87 | virtual wxSize DoGetBestSize() const; |
| | 88 | // pure virtuals from wxListBoxBase |
| | 89 | virtual bool IsSelected(int n) const; |
| | 90 | virtual int GetSelections(wxArrayInt& aSelections) const; |
| | 91 | protected: |
| | 92 | virtual void DoSetFirstItem(int n); |
| | 93 | virtual void DoSetSelection(int n, bool select); |
| | 94 | |
| | 95 | // pure virtuals from wxItemContainer |
| | 96 | public: |
| | 97 | // deleting items |
| | 98 | virtual void DoClear(); |
| | 99 | virtual void DoDeleteOneItem(unsigned int n); |
| | 100 | // accessing strings |
| | 101 | virtual unsigned int GetCount() const; |
| | 102 | virtual wxString GetString(unsigned int n) const; |
| | 103 | virtual void SetString(unsigned int n, const wxString& s); |
| | 104 | virtual int FindString(const wxString& s, bool bCase = false) const; |
| | 105 | // selection |
| | 106 | virtual int GetSelection() const; |
| | 107 | protected: |
| | 108 | virtual int DoInsertItems(const wxArrayStringsAdapter& items, |
| | 109 | unsigned int pos, |
| | 110 | void **clientData, wxClientDataType type); |
| | 111 | virtual void DoSetItemClientData(unsigned int n, void* clientData); |
| | 112 | virtual void* DoGetItemClientData(unsigned int n) const; |
| | 113 | }; |
| | 114 | |
| | 115 | #endif // __WX_COCOA_LISTBOX_H__ |
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