/////////////////////////////////////////////////////////////////////////////// // Name: checklst.h // Purpose: wxCheckListBox class - a listbox with checkable items // Author: Vadim Zeitlin // Modified by: // Created: 16.11.97 // RCS-ID: $Id$ // Copyright: (c) 1998 Vadim Zeitlin // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// #ifndef __CHECKLST__H_ #define __CHECKLST__H_ #ifdef __GNUG__ #pragma interface "checklst.h" #endif #if !wxUSE_OWNER_DRAWN #error "wxCheckListBox class requires owner-drawn functionality." #endif class WXDLLEXPORT wxOwnerDrawn; class WXDLLEXPORT wxCheckListBoxItem; // fwd decl, defined in checklst.cpp class WXDLLEXPORT wxCheckListBox : public wxCheckListBoxBase { public: // ctors wxCheckListBox(); wxCheckListBox(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, int nStrings = 0, const wxString choices[] = NULL, long style = 0, const wxValidator& validator = wxDefaultValidator, const wxString& name = wxListBoxNameStr); // override base class virtuals virtual void Delete(int n); virtual bool SetFont( const wxFont &font ); // items may be checked virtual bool IsChecked(size_t uiIndex) const; virtual void Check(size_t uiIndex, bool bCheck = TRUE); // return the index of the item at this position or wxNOT_FOUND int HitTest(const wxPoint& pt) const { return DoHitTestItem(pt.x, pt.y); } int HitTest(wxCoord x, wxCoord y) const { return DoHitTestItem(x, y); } // accessors size_t GetItemHeight() const { return m_nItemHeight; } protected: // we create our items ourselves and they have non-standard size, // so we need to override these functions virtual wxOwnerDrawn *CreateItem(size_t n); virtual bool MSWOnMeasure(WXMEASUREITEMSTRUCT *item); // this can't be called DoHitTest() because wxWindow already has this method int DoHitTestItem(wxCoord x, wxCoord y) const; // pressing space or clicking the check box toggles the item void OnKeyDown(wxKeyEvent& event); void OnLeftClick(wxMouseEvent& event); private: size_t m_nItemHeight; // height of checklistbox items (the same for all) DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS(wxCheckListBox) }; #endif //_CHECKLST_H