| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/os2/listbox.h |
| | 3 | // Purpose: wxListBox class |
| | 4 | // Author: David Webster |
| | 5 | // Modified by: |
| | 6 | // Created: 10/09/99 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) David Webster |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_LISTBOX_H_ |
| | 13 | #define _WX_LISTBOX_H_ |
| | 14 | |
| | 15 | // ---------------------------------------------------------------------------- |
| | 16 | // simple types |
| | 17 | // ---------------------------------------------------------------------------- |
| | 18 | |
| | 19 | #if wxUSE_OWNER_DRAWN |
| | 20 | class WXDLLIMPEXP_FWD_CORE wxOwnerDrawn; |
| | 21 | |
| | 22 | // define the array of list box items |
| | 23 | #include "wx/dynarray.h" |
| | 24 | |
| | 25 | WX_DEFINE_EXPORTED_ARRAY_PTR(wxOwnerDrawn *, wxListBoxItemsArray); |
| | 26 | #endif // wxUSE_OWNER_DRAWN |
| | 27 | |
| | 28 | // forward decl for GetSelections() |
| | 29 | class wxArrayInt; |
| | 30 | |
| | 31 | // ---------------------------------------------------------------------------- |
| | 32 | // List box control |
| | 33 | // ---------------------------------------------------------------------------- |
| | 34 | |
| | 35 | class WXDLLIMPEXP_CORE wxListBox : public wxListBoxBase |
| | 36 | { |
| | 37 | public: |
| | 38 | // ctors and such |
| | 39 | wxListBox(); |
| | 40 | wxListBox( wxWindow* pParent |
| | 41 | ,wxWindowID vId |
| | 42 | ,const wxPoint& rPos = wxDefaultPosition |
| | 43 | ,const wxSize& rSize = wxDefaultSize |
| | 44 | ,int n = 0 |
| | 45 | ,const wxString asChoices[] = NULL |
| | 46 | ,long lStyle = 0 |
| | 47 | ,const wxValidator& rValidator = wxDefaultValidator |
| | 48 | ,const wxString& rsName = wxListBoxNameStr) |
| | 49 | { |
| | 50 | Create( pParent |
| | 51 | ,vId |
| | 52 | ,rPos |
| | 53 | ,rSize |
| | 54 | ,n |
| | 55 | ,asChoices |
| | 56 | ,lStyle |
| | 57 | ,rValidator |
| | 58 | ,rsName |
| | 59 | ); |
| | 60 | } |
| | 61 | wxListBox( wxWindow* pParent |
| | 62 | ,wxWindowID vId |
| | 63 | ,const wxPoint& rPos |
| | 64 | ,const wxSize& rSize |
| | 65 | ,const wxArrayString& asChoices |
| | 66 | ,long lStyle = 0 |
| | 67 | ,const wxValidator& rValidator = wxDefaultValidator |
| | 68 | ,const wxString& rsName = wxListBoxNameStr) |
| | 69 | { |
| | 70 | Create( pParent |
| | 71 | ,vId |
| | 72 | ,rPos |
| | 73 | ,rSize |
| | 74 | ,asChoices |
| | 75 | ,lStyle |
| | 76 | ,rValidator |
| | 77 | ,rsName |
| | 78 | ); |
| | 79 | } |
| | 80 | |
| | 81 | bool Create( wxWindow* pParent |
| | 82 | ,wxWindowID vId |
| | 83 | ,const wxPoint& rPos = wxDefaultPosition |
| | 84 | ,const wxSize& rSize = wxDefaultSize |
| | 85 | ,int n = 0 |
| | 86 | ,const wxString asChoices[] = NULL |
| | 87 | ,long lStyle = 0 |
| | 88 | ,const wxValidator& rValidator = wxDefaultValidator |
| | 89 | ,const wxString& rsName = wxListBoxNameStr |
| | 90 | ); |
| | 91 | bool Create( wxWindow* pParent |
| | 92 | ,wxWindowID vId |
| | 93 | ,const wxPoint& rPos |
| | 94 | ,const wxSize& rSize |
| | 95 | ,const wxArrayString& asChoices |
| | 96 | ,long lStyle = 0 |
| | 97 | ,const wxValidator& rValidator = wxDefaultValidator |
| | 98 | ,const wxString& rsName = wxListBoxNameStr |
| | 99 | ); |
| | 100 | |
| | 101 | virtual ~wxListBox(); |
| | 102 | |
| | 103 | // |
| | 104 | // Implement base class pure virtuals |
| | 105 | // |
| | 106 | virtual void DoClear(void); |
| | 107 | virtual void DoDeleteOneItem(unsigned int n); |
| | 108 | |
| | 109 | virtual unsigned int GetCount() const; |
| | 110 | virtual wxString GetString(unsigned int n) const; |
| | 111 | virtual void SetString(unsigned int n, const wxString& rsString); |
| | 112 | |
| | 113 | virtual bool IsSelected(int n) const; |
| | 114 | virtual void DoSetSelection(int n, bool bSelect); |
| | 115 | virtual int GetSelection(void) const; |
| | 116 | virtual int GetSelections(wxArrayInt& raSelections) const; |
| | 117 | |
| | 118 | virtual void DoSetFirstItem(int n); |
| | 119 | |
| | 120 | virtual void DoSetItemClientData(unsigned int n, void* pClientData); |
| | 121 | virtual void* DoGetItemClientData(unsigned int n) const; |
| | 122 | |
| | 123 | // |
| | 124 | // wxCheckListBox support |
| | 125 | // |
| | 126 | #if wxUSE_OWNER_DRAWN |
| | 127 | long OS2OnMeasure(WXMEASUREITEMSTRUCT *item); |
| | 128 | bool OS2OnDraw(WXDRAWITEMSTRUCT *item); |
| | 129 | |
| | 130 | virtual wxOwnerDrawn* CreateItem(size_t n); |
| | 131 | wxOwnerDrawn* GetItem(size_t n) const { return m_aItems[n]; } |
| | 132 | int GetItemIndex(wxOwnerDrawn *item) const { return m_aItems.Index(item); } |
| | 133 | #endif // wxUSE_OWNER_DRAWN |
| | 134 | |
| | 135 | bool OS2Command( WXUINT uParam |
| | 136 | ,WXWORD wId |
| | 137 | ); |
| | 138 | virtual void SetupColours(void); |
| | 139 | |
| | 140 | protected: |
| | 141 | |
| | 142 | bool HasMultipleSelection(void) const; |
| | 143 | virtual wxSize DoGetBestSize(void) const; |
| | 144 | |
| | 145 | unsigned int m_nNumItems; |
| | 146 | int m_nSelected; |
| | 147 | |
| | 148 | #if wxUSE_OWNER_DRAWN |
| | 149 | // |
| | 150 | // Control items |
| | 151 | // |
| | 152 | wxListBoxItemsArray m_aItems; |
| | 153 | #endif |
| | 154 | |
| | 155 | // |
| | 156 | // Implement base wxItemContainer virtuals |
| | 157 | // |
| | 158 | virtual int DoInsertItems(const wxArrayStringsAdapter& items, |
| | 159 | unsigned int pos, |
| | 160 | void **clientData, |
| | 161 | wxClientDataType type); |
| | 162 | |
| | 163 | DECLARE_DYNAMIC_CLASS(wxListBox) |
| | 164 | }; // end of wxListBox |
| | 165 | |
| | 166 | #endif // _WX_LISTBOX_H_ |
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