02b7b6b072
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28839 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
101 lines
3.5 KiB
C++
101 lines
3.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: checklst.h
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// Purpose: wxCheckListBox class - a listbox with checkable items
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// Author: Vadim Zeitlin
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// Modified by:
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// Created: 16.11.97
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// RCS-ID: $Id$
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// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef __CHECKLST__H_
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#define __CHECKLST__H_
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#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
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#pragma interface "checklst.h"
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#endif
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#if !wxUSE_OWNER_DRAWN
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#error "wxCheckListBox class requires owner-drawn functionality."
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#endif
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class WXDLLEXPORT wxOwnerDrawn;
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class WXDLLEXPORT wxCheckListBoxItem; // fwd decl, defined in checklst.cpp
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class WXDLLEXPORT wxCheckListBox : public wxCheckListBoxBase
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{
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public:
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// ctors
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wxCheckListBox();
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wxCheckListBox(wxWindow *parent, wxWindowID id,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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int nStrings = 0,
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const wxString choices[] = NULL,
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long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxListBoxNameStr);
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wxCheckListBox(wxWindow *parent, wxWindowID id,
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const wxPoint& pos,
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const wxSize& size,
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const wxArrayString& choices,
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long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxListBoxNameStr);
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bool Create(wxWindow *parent, wxWindowID id,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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int n = 0, const wxString choices[] = NULL,
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long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxListBoxNameStr);
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bool Create(wxWindow *parent, wxWindowID id,
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const wxPoint& pos,
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const wxSize& size,
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const wxArrayString& choices,
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long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxListBoxNameStr);
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// override base class virtuals
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virtual void Delete(int n);
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virtual bool SetFont( const wxFont &font );
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// items may be checked
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virtual bool IsChecked(size_t uiIndex) const;
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virtual void Check(size_t uiIndex, bool bCheck = true);
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// return the index of the item at this position or wxNOT_FOUND
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int HitTest(const wxPoint& pt) const { return DoHitTestItem(pt.x, pt.y); }
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int HitTest(wxCoord x, wxCoord y) const { return DoHitTestItem(x, y); }
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// accessors
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size_t GetItemHeight() const { return m_nItemHeight; }
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protected:
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// we create our items ourselves and they have non-standard size,
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// so we need to override these functions
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virtual wxOwnerDrawn *CreateLboxItem(size_t n);
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virtual bool MSWOnMeasure(WXMEASUREITEMSTRUCT *item);
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// this can't be called DoHitTest() because wxWindow already has this method
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int DoHitTestItem(wxCoord x, wxCoord y) const;
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// pressing space or clicking the check box toggles the item
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void OnKeyDown(wxKeyEvent& event);
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void OnLeftClick(wxMouseEvent& event);
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wxSize DoGetBestSize() const;
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private:
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size_t m_nItemHeight; // height of checklistbox items (the same for all)
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DECLARE_EVENT_TABLE()
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxCheckListBox)
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};
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#endif //_CHECKLST_H
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