Some OS/2 updates
[wxWidgets.git] / include / wx / msw / checklst.h
1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: checklst.h
3 // Purpose: wxCheckListBox class - a listbox with checkable items
4 // Author: Vadim Zeitlin
5 // Modified by:
6 // Created: 16.11.97
7 // RCS-ID: $Id$
8 // Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
9 // Licence: wxWindows licence
10 ///////////////////////////////////////////////////////////////////////////////
11
12 #ifndef __CHECKLST__H_
13 #define __CHECKLST__H_
14
15 #ifdef __GNUG__
16 #pragma interface "checklst.h"
17 #endif
18
19 #include "wx/setup.h"
20
21 #if !wxUSE_OWNER_DRAWN
22 #error "wxCheckListBox class requires owner-drawn functionality."
23 #endif
24
25 #include "wx/listbox.h"
26
27 class wxCheckListBoxItem; // fwd decl, defined in checklst.cpp
28
29 class WXDLLEXPORT wxCheckListBox : public wxListBox
30 {
31 DECLARE_DYNAMIC_CLASS(wxCheckListBox)
32 public:
33 // ctors
34 wxCheckListBox();
35 wxCheckListBox(wxWindow *parent, wxWindowID id,
36 const wxPoint& pos = wxDefaultPosition,
37 const wxSize& size = wxDefaultSize,
38 int nStrings = 0,
39 const wxString choices[] = NULL,
40 long style = 0,
41 const wxValidator& validator = wxDefaultValidator,
42 const wxString& name = wxListBoxNameStr);
43
44 // override base class virtuals
45 virtual void Delete(int n);
46 virtual void InsertItems(int nItems, const wxString items[], int pos);
47
48 virtual bool SetFont( const wxFont &font );
49
50 // items may be checked
51 bool IsChecked(size_t uiIndex) const;
52 void Check(size_t uiIndex, bool bCheck = TRUE);
53
54 // accessors
55 size_t GetItemHeight() const { return m_nItemHeight; }
56
57 protected:
58 // we create our items ourselves and they have non-standard size,
59 // so we need to override these functions
60 virtual wxOwnerDrawn *CreateItem(size_t n);
61 virtual bool MSWOnMeasure(WXMEASUREITEMSTRUCT *item);
62
63 // pressing space or clicking the check box toggles the item
64 void OnChar(wxKeyEvent& event);
65 void OnLeftClick(wxMouseEvent& event);
66
67 private:
68 size_t m_nItemHeight; // height of checklistbox items (the same for all)
69
70 DECLARE_EVENT_TABLE()
71 };
72
73 #endif //_CHECKLST_H