projects / wxWidgets.git / blame
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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 license | |
| 10 | /////////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #ifndef __CHECKLST_H__ | |
| 13 | #define __CHECKLST_H__ | |
| 14 | ||
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15 | #ifdef __GNUG__ |
| 16 | #pragma interface "checklst.h" | |
| 17 | #endif | |
| 18 | ||
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19 | typedef unsigned int uint; |
| 20 | ||
| 21 | #if !USE_OWNER_DRAWN | |
| 22 | #error "wxCheckListBox class requires owner-drawn functionality." | |
| 23 | #endif | |
| 24 | ||
| 25 | class wxCheckListBoxItem; // fwd decl, define in checklst.cpp | |
| 26 | ||
| 27 | class wxCheckListBox : public wxListBox | |
| 28 | { | |
| 29 | DECLARE_DYNAMIC_CLASS(wxCheckListBox) | |
| 30 | public: | |
| 31 | // ctors | |
| 32 | wxCheckListBox(); | |
| debe6624 | 33 | wxCheckListBox(wxWindow *parent, wxWindowID id, |
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34 | const wxPoint& pos = wxDefaultPosition, |
| 35 | const wxSize& size = wxDefaultSize, | |
| debe6624 | 36 | int nStrings = 0, |
| 2bda0e17 | 37 | const wxString choices[] = NULL, |
| debe6624 | 38 | long style = 0, |
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39 | const wxValidator& validator = wxDefaultValidator, |
| 40 | const wxString& name = wxListBoxNameStr); | |
| 41 | // const wxFont& font = wxNullFont); | |
| 42 | ||
| 43 | // items may be checked | |
| 44 | bool IsChecked(uint uiIndex) const; | |
| 45 | void Check(uint uiIndex, bool bCheck = TRUE); | |
| 46 | ||
| 47 | // accessors | |
| 48 | uint GetItemHeight() const { return m_nItemHeight; } | |
| 49 | ||
| 50 | protected: | |
| 51 | // we create our items ourselves and they have non-standard size, | |
| 52 | // so we need to override these functions | |
| 53 | virtual wxOwnerDrawn *CreateItem(uint n); | |
| 54 | virtual bool MSWOnMeasure(WXMEASUREITEMSTRUCT *item); | |
| 55 | ||
| 56 | // pressing space or clicking the check box toggles the item | |
| 57 | void OnChar(wxKeyEvent& event); | |
| 58 | void OnLeftClick(wxMouseEvent& event); | |
| 59 | ||
| 60 | private: | |
| 61 | uint m_nItemHeight; // height of checklistbox items (the same for all) | |
| 62 | ||
| 63 | DECLARE_EVENT_TABLE() | |
| 64 | }; | |
| 65 | ||
| 66 | #endif //_CHECKLST_H |