2. wxWindow::Create() always takes a wxValidator parameter, even if !wxUSE_VALIDATORS - it is just ignored then, tons of #if wxUSE_VALIDATORS removed git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5275 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
		
			
				
	
	
		
			509 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			509 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /////////////////////////////////////////////////////////////////////////////
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| // Name:        wx/generic/listctrl.h
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| // Purpose:     Generic list control
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| // Author:      Robert Roebling
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| // Created:     01/02/97
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| // Id:
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| // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
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| // Licence:     wxWindows licence
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| /////////////////////////////////////////////////////////////////////////////
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| 
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| #ifndef __LISTCTRLH_G__
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| #define __LISTCTRLH_G__
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| 
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| #ifdef __GNUG__
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| #pragma interface "listctrl.h"
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| #endif
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| 
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| #include "wx/defs.h"
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| #include "wx/object.h"
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| #include "wx/generic/imaglist.h"
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| #include "wx/control.h"
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| #include "wx/timer.h"
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| #include "wx/textctrl.h"
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| #include "wx/dcclient.h"
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| #include "wx/scrolwin.h"
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| #include "wx/settings.h"
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| 
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| #if wxUSE_DRAG_AND_DROP
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| class WXDLLEXPORT wxDropTarget;
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| #endif
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| 
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| //-----------------------------------------------------------------------------
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| // classes
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| //-----------------------------------------------------------------------------
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| 
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| class WXDLLEXPORT wxListItem;
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| class WXDLLEXPORT wxListEvent;
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| class WXDLLEXPORT wxListCtrl;
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| 
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| //-----------------------------------------------------------------------------
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| // internal classes
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| //-----------------------------------------------------------------------------
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| 
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| class WXDLLEXPORT wxListHeaderData;
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| class WXDLLEXPORT wxListItemData;
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| class WXDLLEXPORT wxListLineData;
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| 
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| class WXDLLEXPORT wxListHeaderWindow;
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| class WXDLLEXPORT wxListMainWindow;
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| 
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| class WXDLLEXPORT wxListRenameTimer;
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| class WXDLLEXPORT wxListTextCtrl;
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| 
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| //-----------------------------------------------------------------------------
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| //  wxListItemData (internal)
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| //-----------------------------------------------------------------------------
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| 
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| class WXDLLEXPORT wxListItemData : public wxObject
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| {
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| public:
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|     wxString   m_text;
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|     int        m_image;
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|     long       m_data;
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|     int        m_xpos,m_ypos;
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|     int        m_width,m_height;
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| 
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|     wxListItemAttr *m_attr;
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| 
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| public:
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|     wxListItemData();
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|     ~wxListItemData() { delete m_attr; }
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| 
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|     wxListItemData( const wxListItem &info );
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|     void SetItem( const wxListItem &info );
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|     void SetText( const wxString &s );
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|     void SetImage( int image );
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|     void SetData( long data );
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|     void SetPosition( int x, int y );
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|     void SetSize( int width, int height );
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|     bool HasImage() const;
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|     bool HasText() const;
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|     bool IsHit( int x, int y ) const;
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|     void GetText( wxString &s );
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|     const wxString& GetText() { return m_text; }
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|     int GetX( void ) const;
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|     int GetY( void ) const;
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|     int GetWidth() const;
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|     int GetHeight() const;
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|     int GetImage() const;
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|     void GetItem( wxListItem &info ) const;
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| 
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|     wxListItemAttr *GetAttributes() const { return m_attr; }
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| 
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| private:
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|     DECLARE_DYNAMIC_CLASS(wxListItemData);
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| };
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| 
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| //-----------------------------------------------------------------------------
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| //  wxListHeaderData (internal)
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| //-----------------------------------------------------------------------------
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| 
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| class WXDLLEXPORT wxListHeaderData : public wxObject
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| {
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| protected:
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|     long      m_mask;
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|     int       m_image;
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|     wxString  m_text;
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|     int       m_format;
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|     int       m_width;
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|     int       m_xpos,m_ypos;
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|     int       m_height;
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| 
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| public:
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|     wxListHeaderData();
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|     wxListHeaderData( const wxListItem &info );
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|     void SetItem( const wxListItem &item );
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|     void SetPosition( int x, int y );
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|     void SetWidth( int w );
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|     void SetFormat( int format );
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|     void SetHeight( int h );
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|     bool HasImage() const;
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|     bool HasText() const;
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|     bool IsHit( int x, int y ) const;
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|     void GetItem( wxListItem &item );
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|     void GetText( wxString &s );
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|     int GetImage() const;
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|     int GetWidth() const;
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|     int GetFormat() const;
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|     
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| private:
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|     DECLARE_DYNAMIC_CLASS(wxListHeaderData);
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| };
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| 
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| //-----------------------------------------------------------------------------
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| //  wxListLineData (internal)
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| //-----------------------------------------------------------------------------
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| 
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| class WXDLLEXPORT wxListLineData : public wxObject
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| {
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| public:
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|     wxList              m_items;
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|     wxRect              m_bound_all;
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|     wxRect              m_bound_label;
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|     wxRect              m_bound_icon;
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|     wxRect              m_bound_hilight;
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|     int                 m_mode;
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|     bool                m_hilighted;
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|     wxBrush            *m_hilightBrush;
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|     int                 m_spacing;
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|     wxListMainWindow   *m_owner;
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| 
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|     void DoDraw( wxDC *dc, bool hilight, bool paintBG );
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| 
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| public:
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|     wxListLineData() {}
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|     wxListLineData( wxListMainWindow *owner, int mode, wxBrush *hilightBrush );
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|     void CalculateSize( wxDC *dc, int spacing );
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|     void SetPosition( wxDC *dc, int x, int y,  int window_width );
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|     void SetColumnPosition( int index, int x );
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|     void GetSize( int &width, int &height );
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|     void GetExtent( int &x, int &y, int &width, int &height );
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|     void GetLabelExtent( int &x, int &y, int &width, int &height );
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|     long IsHit( int x, int y );
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|     void InitItems( int num );
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|     void SetItem( int index, const wxListItem &info );
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|     void GetItem( int index, wxListItem &info );
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|     void GetText( int index, wxString &s );
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|     void SetText( int index, const wxString s );
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|     int GetImage( int index );
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|     void GetRect( wxRect &rect );
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|     void Hilight( bool on );
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|     void ReverseHilight();
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|     void DrawRubberBand( wxDC *dc, bool on );
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|     void Draw( wxDC *dc );
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|     bool IsInRect( int x, int y, const wxRect &rect );
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|     bool IsHilighted();
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|     void AssignRect( wxRect &dest, int x, int y, int width, int height );
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|     void AssignRect( wxRect &dest, const wxRect &source );
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|     
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| private:
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|     void SetAttributes(wxDC *dc,
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|                        const wxListItemAttr *attr,
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|                        const wxColour& colText, const wxFont& font,
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|                        bool hilight);
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| 
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|     DECLARE_DYNAMIC_CLASS(wxListLineData);
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| };
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| 
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| //-----------------------------------------------------------------------------
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| //  wxListHeaderWindow (internal)
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| //-----------------------------------------------------------------------------
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| 
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| class WXDLLEXPORT wxListHeaderWindow : public wxWindow
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| {
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| protected:
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|     wxListMainWindow  *m_owner;
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|     wxCursor          *m_currentCursor;
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|     wxCursor          *m_resizeCursor;
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|     bool               m_isDragging;
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|     int                m_column;
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|     int                m_minX;
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|     int                m_currentX;
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| 
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| public:
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|     wxListHeaderWindow();
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|     ~wxListHeaderWindow();
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|     wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner,
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|       const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
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|       long style = 0, const wxString &name = "columntitles" );
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|     void DoDrawRect( wxDC *dc, int x, int y, int w, int h );
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|     void OnPaint( wxPaintEvent &event );
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|     void DrawCurrent();
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|     void OnMouse( wxMouseEvent &event );
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|     void OnSetFocus( wxFocusEvent &event );
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| 
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| private:
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|     DECLARE_DYNAMIC_CLASS(wxListHeaderWindow)
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|     DECLARE_EVENT_TABLE()
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| };
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| 
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| //-----------------------------------------------------------------------------
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| // wxListRenameTimer (internal)
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| //-----------------------------------------------------------------------------
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| 
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| class WXDLLEXPORT wxListRenameTimer: public wxTimer
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| {
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| private:
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|     wxListMainWindow   *m_owner;
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| 
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| public:
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|     wxListRenameTimer( wxListMainWindow *owner );
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|     void Notify();
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| };
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| 
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| //-----------------------------------------------------------------------------
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| //  wxListTextCtrl (internal)
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| //-----------------------------------------------------------------------------
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| 
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| class WXDLLEXPORT wxListTextCtrl: public wxTextCtrl
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| {
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| private:
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|     bool               *m_accept;
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|     wxString           *m_res;
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|     wxListMainWindow   *m_owner;
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|     wxString            m_startValue;
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| 
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| public:
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|     wxListTextCtrl() {}
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|     wxListTextCtrl( wxWindow *parent, const wxWindowID id,
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|                     bool *accept, wxString *res, wxListMainWindow *owner,
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|                     const wxString &value = "",
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|                     const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
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|                     int style = 0,
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|                     const wxValidator& validator = wxDefaultValidator,
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|                     const wxString &name = "wxListTextCtrlText" );
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|     void OnChar( wxKeyEvent &event );
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|     void OnKillFocus( wxFocusEvent &event );
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| 
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| private:
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|     DECLARE_DYNAMIC_CLASS(wxListTextCtrl);
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|     DECLARE_EVENT_TABLE()
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| };
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| 
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| //-----------------------------------------------------------------------------
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| //  wxListMainWindow (internal)
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| //-----------------------------------------------------------------------------
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| 
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| class WXDLLEXPORT wxListMainWindow: public wxScrolledWindow
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| {
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| public:
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|     long                 m_mode;
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|     wxList               m_lines;
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|     wxList               m_columns;
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|     wxListLineData      *m_current;
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|     wxListLineData      *m_currentEdit;
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|     int                  m_visibleLines;
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|     wxBrush             *m_hilightBrush;
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|     wxColour            *m_hilightColour;
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|     int                  m_xScroll,m_yScroll;
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|     bool                 m_dirty;
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|     wxImageList         *m_small_image_list;
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|     wxImageList         *m_normal_image_list;
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|     int                  m_small_spacing;
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|     int                  m_normal_spacing;
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|     bool                 m_hasFocus;
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|     bool                 m_usedKeys;
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|     bool                 m_lastOnSame;
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|     wxTimer             *m_renameTimer;
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|     bool                 m_renameAccept;
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|     wxString             m_renameRes;
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|     bool                 m_isCreated;
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|     int                  m_dragCount;
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|     wxPoint              m_dragStart;
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| 
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| public:
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|     wxListMainWindow();
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|     wxListMainWindow( wxWindow *parent, wxWindowID id,
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|       const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
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|       long style = 0, const wxString &name = "listctrl" );
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|     ~wxListMainWindow();
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|     void RefreshLine( wxListLineData *line );
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|     void OnPaint( wxPaintEvent &event );
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|     void HilightAll( bool on );
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|     void SendNotify( wxListLineData *line, wxEventType command );
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|     void FocusLine( wxListLineData *line );
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|     void UnfocusLine( wxListLineData *line );
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|     void SelectLine( wxListLineData *line );
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|     void DeselectLine( wxListLineData *line );
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|     void DeleteLine( wxListLineData *line );
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| 
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|     void EditLabel( long item );
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|     void Edit( long item ) { EditLabel(item); }         // deprecated
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|     void OnRenameTimer();
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|     void OnRenameAccept();
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| 
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|     void OnMouse( wxMouseEvent &event );
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|     void MoveToFocus();
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|     void OnArrowChar( wxListLineData *newCurrent, bool shiftDown );
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|     void OnChar( wxKeyEvent &event );
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|     void OnKeyDown( wxKeyEvent &event );
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|     void OnSetFocus( wxFocusEvent &event );
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|     void OnKillFocus( wxFocusEvent &event );
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|     void OnSize( wxSizeEvent &event );
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|     void OnScroll(wxScrollWinEvent& event) ;
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|     
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|     void DrawImage( int index, wxDC *dc, int x, int y );
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|     void GetImageSize( int index, int &width, int &height );
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|     int GetIndexOfLine( const wxListLineData *line );
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|     int GetTextLength( wxString &s );  // should be const
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| 
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|     void SetImageList( wxImageList *imageList, int which );
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|     void SetItemSpacing( int spacing, bool isSmall = FALSE );
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|     int GetItemSpacing( bool isSmall = FALSE );
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|     void SetColumn( int col, wxListItem &item );
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|     void SetColumnWidth( int col, int width );
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|     void GetColumn( int col, wxListItem &item );
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|     int GetColumnWidth( int vol );
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|     int GetColumnCount();
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|     int GetCountPerPage();
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|     void SetItem( wxListItem &item );
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|     void GetItem( wxListItem &item );
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|     void SetItemState( long item, long state, long stateMask );
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|     int GetItemState( long item, long stateMask );
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|     int GetItemCount();
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|     void GetItemRect( long index, wxRect &rect );
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|     bool GetItemPosition( long item, wxPoint& pos );
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|     int GetSelectedItemCount();
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|     void SetMode( long mode );
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|     long GetMode() const;
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|     void CalculatePositions();
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|     void RealizeChanges();
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|     long GetNextItem( long item, int geometry, int state );
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|     void DeleteItem( long index );
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|     void DeleteAllItems();
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|     void DeleteColumn( int col );
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|     void DeleteEverything();
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|     void EnsureVisible( long index );
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|     long FindItem( long start, const wxString& str, bool partial = FALSE );
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|     long FindItem( long start, long data);
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|     long HitTest( int x, int y, int &flags );
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|     void InsertItem( wxListItem &item );
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| //    void AddItem( wxListItem &item );
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|     void InsertColumn( long col, wxListItem &item );
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| //    void AddColumn( wxListItem &item );
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|     void SortItems( wxListCtrlCompare fn, long data );
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| 
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| private:
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|     DECLARE_DYNAMIC_CLASS(wxListMainWindow);
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|     DECLARE_EVENT_TABLE()
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| };
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| 
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| //-----------------------------------------------------------------------------
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| // wxListCtrl
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| //-----------------------------------------------------------------------------
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| 
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| class WXDLLEXPORT wxListCtrl: public wxControl
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| {
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| public:
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|     wxListCtrl();
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|     wxListCtrl( wxWindow *parent,
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|                 wxWindowID id = -1,
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|                 const wxPoint &pos = wxDefaultPosition,
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|                 const wxSize &size = wxDefaultSize,
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|                 long style = wxLC_ICON,
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|                 const wxValidator& validator = wxDefaultValidator,
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|                 const wxString &name = "listctrl" )
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|     {
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|         Create(parent, id, pos, size, style, validator, name);
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|     }
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|     ~wxListCtrl();
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|     
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|     bool Create( wxWindow *parent,
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|                  wxWindowID id = -1,
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|                  const wxPoint &pos = wxDefaultPosition,
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|                  const wxSize &size = wxDefaultSize,
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|                  long style = wxLC_ICON,
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|                  const wxValidator& validator = wxDefaultValidator,
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|                  const wxString &name = "listctrl" );
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| 
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|     bool GetColumn( int col, wxListItem& item ) const;
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|     bool SetColumn( int col, wxListItem& item );
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|     int GetColumnWidth( int col ) const;
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|     bool SetColumnWidth( int col, int width);
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|     int GetCountPerPage() const; // not the same in wxGLC as in Windows, I think
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| 
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|     bool GetItem( wxListItem& info ) const;
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|     bool SetItem( wxListItem& info ) ;
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|     long SetItem( long index, int col, const wxString& label, int imageId = -1 );
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|     int  GetItemState( long item, long stateMask ) const;
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|     bool SetItemState( long item, long state, long stateMask);
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|     bool SetItemImage( long item, int image, int selImage);
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|     wxString GetItemText( long item ) const;
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|     void SetItemText( long item, const wxString& str );
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|     long GetItemData( long item ) const;
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|     bool SetItemData( long item, long data );
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|     bool GetItemRect( long item, wxRect& rect, int code = wxLIST_RECT_BOUNDS ) const;
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|     bool GetItemPosition( long item, wxPoint& pos ) const;
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|     bool SetItemPosition( long item, const wxPoint& pos ); // not supported in wxGLC
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|     int GetItemCount() const;
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|     int GetColumnCount() const;
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|     void SetItemSpacing( int spacing, bool isSmall = FALSE );
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|     int GetItemSpacing( bool isSmall ) const;
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|     int GetSelectedItemCount() const;
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|     wxColour GetTextColour() const;
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|     void SetTextColour(const wxColour& col);
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|     long GetTopItem() const;
 | |
| 
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|     void SetSingleStyle( long style, bool add = TRUE ) ;
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|     void SetWindowStyleFlag( long style );
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|     void RecreateWindow() {}
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|     long GetNextItem( long item, int geometry = wxLIST_NEXT_ALL, int state = wxLIST_STATE_DONTCARE ) const;
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|     wxImageList *GetImageList( int which ) const;
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|     void SetImageList( wxImageList *imageList, int which );
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|     bool Arrange( int flag = wxLIST_ALIGN_DEFAULT ); // always wxLIST_ALIGN_LEFT in wxGLC
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| 
 | |
|     void ClearAll();
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|     bool DeleteItem( long item );
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|     bool DeleteAllItems();
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|     bool DeleteAllColumns();
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|     bool DeleteColumn( int col );
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| 
 | |
|     void EditLabel( long item ) { Edit(item); }
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|     void Edit( long item );
 | |
| 
 | |
|     bool EnsureVisible( long item );
 | |
|     long FindItem( long start, const wxString& str, bool partial = FALSE );
 | |
|     long FindItem( long start, long data );
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|     long FindItem( long start, const wxPoint& pt, int direction ); // not supported in wxGLC
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|     long HitTest( const wxPoint& point, int& flags);
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|     long InsertItem(wxListItem& info);
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|     long InsertItem( long index, const wxString& label );
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|     long InsertItem( long index, int imageIndex );
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|     long InsertItem( long index, const wxString& label, int imageIndex );
 | |
|     long InsertColumn( long col, wxListItem& info );
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|     long InsertColumn( long col, const wxString& heading, int format = wxLIST_FORMAT_LEFT,
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|       int width = -1 );
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|     bool ScrollList( int dx, int dy );
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|     bool SortItems( wxListCtrlCompare fn, long data );
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|     bool Update( long item );
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|     
 | |
|     void OnIdle( wxIdleEvent &event );
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|     void OnSize( wxSizeEvent &event );
 | |
| 
 | |
|     // We have to hand down a few functions
 | |
| 
 | |
|     bool SetBackgroundColour( const wxColour &colour );
 | |
|     bool SetForegroundColour( const wxColour &colour );
 | |
|     bool SetFont( const wxFont &font );
 | |
| 
 | |
| #if wxUSE_DRAG_AND_DROP
 | |
|     void SetDropTarget( wxDropTarget *dropTarget )
 | |
|       { m_mainWin->SetDropTarget( dropTarget ); }
 | |
|     wxDropTarget *GetDropTarget() const
 | |
|       { return m_mainWin->GetDropTarget(); }
 | |
| #endif
 | |
| 
 | |
|     bool SetCursor( const wxCursor &cursor )
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|       { return m_mainWin ? m_mainWin->wxWindow::SetCursor(cursor) : FALSE; }
 | |
|     wxColour GetBackgroundColour() const
 | |
|       { return m_mainWin ? m_mainWin->GetBackgroundColour() : wxColour(); }
 | |
|     wxColour GetForegroundColour() const
 | |
|       { return m_mainWin ? m_mainWin->GetForegroundColour() : wxColour(); }
 | |
|     bool DoPopupMenu( wxMenu *menu, int x, int y )
 | |
|       { return m_mainWin->PopupMenu( menu, x, y ); }
 | |
|     void SetFocus()
 | |
|       {
 | |
|           /* The test in window.cpp fails as we are a composite
 | |
|              window, so it checks against "this", but not m_mainWin. */
 | |
|           if (FindFocus() != this)
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|               m_mainWin->SetFocus();
 | |
|       }
 | |
| 
 | |
|     // implementation
 | |
|     // --------------
 | |
| 
 | |
|     wxImageList         *m_imageListNormal;
 | |
|     wxImageList         *m_imageListSmall;
 | |
|     wxImageList         *m_imageListState;  // what's that ?
 | |
|     wxListHeaderWindow  *m_headerWin;
 | |
|     wxListMainWindow    *m_mainWin;
 | |
| 
 | |
| private:
 | |
|     DECLARE_EVENT_TABLE()
 | |
|     DECLARE_DYNAMIC_CLASS(wxListCtrl);
 | |
| };
 | |
| 
 | |
| 
 | |
| #endif // __LISTCTRLH_G__
 |