bdc72a2268
2. wxApp::GetComCtlVersion() slightly updated 3. wxToolBar::AddControl() should work on all systems, DeleteTool() added 4. wxListCtrl custom draw changes (custom colours/fonts) git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4822 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
499 lines
17 KiB
C++
499 lines
17 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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#ifndef __LISTCTRLH_G__
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#define __LISTCTRLH_G__
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#ifdef __GNUG__
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#pragma interface "listctrl.h"
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#endif
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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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#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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// classes
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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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// internal classes
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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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class WXDLLEXPORT wxListHeaderWindow;
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class WXDLLEXPORT wxListMainWindow;
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class WXDLLEXPORT wxListRenameTimer;
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class WXDLLEXPORT wxListTextCtrl;
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//-----------------------------------------------------------------------------
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// wxListItemData (internal)
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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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wxColour *m_colour;
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public:
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wxListItemData();
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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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void SetColour( wxColour *col );
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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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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 );
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wxColour *GetColour();
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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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// wxListHeaderData (internal)
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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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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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private:
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DECLARE_DYNAMIC_CLASS(wxListHeaderData);
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};
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//-----------------------------------------------------------------------------
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// wxListLineData (internal)
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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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void DoDraw( wxDC *dc, bool hilight, bool paintBG );
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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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private:
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DECLARE_DYNAMIC_CLASS(wxListLineData);
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};
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//-----------------------------------------------------------------------------
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// wxListHeaderWindow (internal)
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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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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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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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// wxListRenameTimer (internal)
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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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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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// wxListTextCtrl (internal)
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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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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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#if wxUSE_VALIDATORS
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int style = 0, const wxValidator& validator = wxDefaultValidator,
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#endif
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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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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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// wxListMainWindow (internal)
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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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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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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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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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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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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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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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// wxListCtrl
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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, wxWindowID id = -1,
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const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
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#if wxUSE_VALIDATORS
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long style = wxLC_ICON, const wxValidator& validator = wxDefaultValidator,
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#endif
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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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bool Create( wxWindow *parent, wxWindowID id = -1,
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const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
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#if wxUSE_VALIDATORS
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long style = wxLC_ICON, const wxValidator& validator = wxDefaultValidator,
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#endif
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const wxString &name = "listctrl" );
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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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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; // wxGLC has colours for every Item (see wxListItem)
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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 );
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bool EnsureVisible( long item );
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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 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 );
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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 );
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// We have to hand down a few functions
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bool SetBackgroundColour( const wxColour &colour );
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bool SetForegroundColour( const wxColour &colour );
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bool SetFont( const wxFont &font );
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#if wxUSE_DRAG_AND_DROP
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void SetDropTarget( wxDropTarget *dropTarget )
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{ m_mainWin->SetDropTarget( dropTarget ); }
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wxDropTarget *GetDropTarget() const
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{ return m_mainWin->GetDropTarget(); }
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#endif
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bool SetCursor( const wxCursor &cursor )
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{ return m_mainWin ? m_mainWin->wxWindow::SetCursor(cursor) : FALSE; }
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wxColour GetBackgroundColour() const
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{ return m_mainWin ? m_mainWin->GetBackgroundColour() : wxColour(); }
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wxColour GetForegroundColour() const
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{ return m_mainWin ? m_mainWin->GetForegroundColour() : wxColour(); }
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bool DoPopupMenu( wxMenu *menu, int x, int y )
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{ return m_mainWin->PopupMenu( menu, x, y ); }
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void SetFocus()
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{
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/* The test in window.cpp fails as we are a composite
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window, so it checks against "this", but not m_mainWin. */
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if (FindFocus() != this)
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m_mainWin->SetFocus();
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}
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// implementation
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// --------------
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wxImageList *m_imageListNormal;
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wxImageList *m_imageListSmall;
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wxImageList *m_imageListState; // what's that ?
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wxListHeaderWindow *m_headerWin;
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wxListMainWindow *m_mainWin;
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private:
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DECLARE_EVENT_TABLE()
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DECLARE_DYNAMIC_CLASS(wxListCtrl);
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};
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#endif // __LISTCTRLH_G__
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