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Fix memory leak by letting the base class version handle the
[wxWidgets.git] / include / wx / os2 / checklst.h
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1///////////////////////////////////////////////////////////////////////////////
2// Name: checklst.h
3// Purpose: wxCheckListBox class - a listbox with checkable items
4// Note: this is an optional class.
37f214d5 5// Author: David Webster
a419c3b1 6// Modified by:
37f214d5 7// Created: 10/13/99
0e320a79 8// RCS-ID: $Id$
37f214d5 9// Copyright: (c) David Webster
77ffb593 10// Licence: wxWidgets licence
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11///////////////////////////////////////////////////////////////////////////////
12
13#ifndef _WX_CHECKLST_H_
14#define _WX_CHECKLST_H_
15
37f214d5 16#include <stddef.h>
0e320a79 17
37f214d5 18#include "wx/setup.h"
0e320a79 19
1de4baa3 20class wxOwnerDrawn; // so the compiler knows, it is a class.
023d13a6 21
37f214d5 22class wxCheckListBoxItem; // fwd decl, define in checklst.cpp
0e320a79 23
37f214d5 24class WXDLLEXPORT wxCheckListBox : public wxListBox
0e320a79 25{
0e320a79 26public:
f5ea767e 27 //
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28 // Ctors
29 //
30 wxCheckListBox();
31 wxCheckListBox( wxWindow* pParent
32 ,wxWindowID vId
33 ,const wxPoint& rPos = wxDefaultPosition
34 ,const wxSize& vSize = wxDefaultSize
35 ,int nStrings = 0
36 ,const wxString asChoices[] = NULL
37 ,long lStyle = 0
1de4baa3 38 ,const wxValidator& rValidator = wxDefaultValidator
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39 ,const wxString& rsName = wxListBoxNameStr
40 );
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41 wxCheckListBox( wxWindow* pParent
42 ,wxWindowID vId
43 ,const wxPoint& rPos
44 ,const wxSize& vSize
45 ,const wxArrayString& asChoices
46 ,long lStyle = 0
47 ,const wxValidator& rValidator = wxDefaultValidator
48 ,const wxString& rsName = wxListBoxNameStr
49 );
1de4baa3 50
f5ea767e 51 //
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52 // Override base class virtuals
53 //
54 virtual void Delete(int n);
55 virtual void InsertItems( int nItems
56 ,const wxString asItems[]
57 ,int nPos
58 );
59
60 virtual bool SetFont(const wxFont &rFont);
61
f5ea767e 62 //
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63 // Items may be checked
64 //
65 bool IsChecked(size_t uiIndex) const;
66 void Check( size_t uiIndex
67 ,bool bCheck = TRUE
68 );
69
f5ea767e 70 //
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71 // Accessors
72 //
73 size_t GetItemHeight(void) const { return m_nItemHeight; }
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74
75protected:
f5ea767e 76 //
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77 // We create our items ourselves and they have non-standard size,
78 // so we need to override these functions
79 //
80 virtual wxOwnerDrawn* CreateItem(size_t n);
f5ea767e 81 virtual long OS2OnMeasure(WXMEASUREITEMSTRUCT* pItem);
1de4baa3 82
f5ea767e 83 //
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84 // Pressing space or clicking the check box toggles the item
85 //
86 void OnChar(wxKeyEvent& rEvent);
87 void OnLeftClick(wxMouseEvent& rEvent);
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88
89private:
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90 size_t m_nItemHeight; // height of checklistbox items (the same for all)
91
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92 DECLARE_DYNAMIC_CLASS(wxCheckListBox)
93 DECLARE_EVENT_TABLE()
94}; // end of CLASS wxCheckListBoxItem
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95
96#endif
a419c3b1 97 // _WX_CHECKLST_H_