166 lines
5.4 KiB
C
166 lines
5.4 KiB
C
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/////////////////////////////////////////////////////////////////////////////
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// Name: wx/os2/listbox.h
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// Purpose: wxListBox class
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// Author: David Webster
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// Modified by:
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// Created: 10/09/99
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// Copyright: (c) David Webster
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_LISTBOX_H_
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#define _WX_LISTBOX_H_
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// ----------------------------------------------------------------------------
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// simple types
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// ----------------------------------------------------------------------------
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#if wxUSE_OWNER_DRAWN
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class WXDLLIMPEXP_FWD_CORE wxOwnerDrawn;
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// define the array of list box items
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#include "wx/dynarray.h"
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WX_DEFINE_EXPORTED_ARRAY_PTR(wxOwnerDrawn *, wxListBoxItemsArray);
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#endif // wxUSE_OWNER_DRAWN
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// forward decl for GetSelections()
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class wxArrayInt;
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// ----------------------------------------------------------------------------
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// List box control
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxListBox : public wxListBoxBase
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{
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public:
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// ctors and such
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wxListBox();
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wxListBox( wxWindow* pParent
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,wxWindowID vId
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,const wxPoint& rPos = wxDefaultPosition
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,const wxSize& rSize = wxDefaultSize
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,int n = 0
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,const wxString asChoices[] = NULL
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,long lStyle = 0
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,const wxValidator& rValidator = wxDefaultValidator
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,const wxString& rsName = wxListBoxNameStr)
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{
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Create( pParent
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,vId
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,rPos
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,rSize
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,n
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,asChoices
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,lStyle
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,rValidator
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,rsName
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);
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}
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wxListBox( wxWindow* pParent
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,wxWindowID vId
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,const wxPoint& rPos
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,const wxSize& rSize
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,const wxArrayString& asChoices
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,long lStyle = 0
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,const wxValidator& rValidator = wxDefaultValidator
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,const wxString& rsName = wxListBoxNameStr)
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{
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Create( pParent
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,vId
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,rPos
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,rSize
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,asChoices
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,lStyle
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,rValidator
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,rsName
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);
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}
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bool Create( wxWindow* pParent
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,wxWindowID vId
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,const wxPoint& rPos = wxDefaultPosition
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,const wxSize& rSize = wxDefaultSize
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,int n = 0
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,const wxString asChoices[] = NULL
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,long lStyle = 0
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,const wxValidator& rValidator = wxDefaultValidator
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,const wxString& rsName = wxListBoxNameStr
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);
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bool Create( wxWindow* pParent
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,wxWindowID vId
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,const wxPoint& rPos
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,const wxSize& rSize
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,const wxArrayString& asChoices
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,long lStyle = 0
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,const wxValidator& rValidator = wxDefaultValidator
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,const wxString& rsName = wxListBoxNameStr
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);
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virtual ~wxListBox();
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//
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// Implement base class pure virtuals
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//
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virtual void DoClear(void);
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virtual void DoDeleteOneItem(unsigned int n);
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virtual unsigned int GetCount() const;
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virtual wxString GetString(unsigned int n) const;
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virtual void SetString(unsigned int n, const wxString& rsString);
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virtual bool IsSelected(int n) const;
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virtual void DoSetSelection(int n, bool bSelect);
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virtual int GetSelection(void) const;
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virtual int GetSelections(wxArrayInt& raSelections) const;
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virtual void DoSetFirstItem(int n);
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virtual void DoSetItemClientData(unsigned int n, void* pClientData);
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virtual void* DoGetItemClientData(unsigned int n) const;
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//
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// wxCheckListBox support
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//
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#if wxUSE_OWNER_DRAWN
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long OS2OnMeasure(WXMEASUREITEMSTRUCT *item);
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bool OS2OnDraw(WXDRAWITEMSTRUCT *item);
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virtual wxOwnerDrawn* CreateItem(size_t n);
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wxOwnerDrawn* GetItem(size_t n) const { return m_aItems[n]; }
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int GetItemIndex(wxOwnerDrawn *item) const { return m_aItems.Index(item); }
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#endif // wxUSE_OWNER_DRAWN
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bool OS2Command( WXUINT uParam
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,WXWORD wId
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);
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virtual void SetupColours(void);
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protected:
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bool HasMultipleSelection(void) const;
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virtual wxSize DoGetBestSize(void) const;
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unsigned int m_nNumItems;
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int m_nSelected;
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#if wxUSE_OWNER_DRAWN
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//
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// Control items
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//
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wxListBoxItemsArray m_aItems;
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#endif
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//
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// Implement base wxItemContainer virtuals
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//
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virtual int DoInsertItems(const wxArrayStringsAdapter& items,
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unsigned int pos,
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void **clientData,
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wxClientDataType type);
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DECLARE_DYNAMIC_CLASS(wxListBox)
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}; // end of wxListBox
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#endif // _WX_LISTBOX_H_
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