include/wx/generic/listctrl.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        listctrl.h
   3 // Purpose:     Generic list control
   4 // Author:      Robert Roebling
   5 // Created:     01/02/97
   6 // Id:
   7 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef __LISTCTRLH_G__
  12 #define __LISTCTRLH_G__
  13
  14 #ifdef __GNUG__
  15 #pragma interface "listctrl.h"
  16 #endif
  17
  18 #include "wx/defs.h"
  19 #include "wx/object.h"
  20 #include "wx/generic/imaglist.h"
  21 #include "wx/control.h"
  22 #include "wx/timer.h"
  23 #include "wx/textctrl.h"
  24 #include "wx/dcclient.h"
  25 #include "wx/scrolwin.h"
  26 #include "wx/settings.h"
  27
  28 #if wxUSE_DRAG_AND_DROP
  29 class WXDLLEXPORT wxDropTarget;
  30 #endif
  31
  32 //-----------------------------------------------------------------------------
  33 // classes
  34 //-----------------------------------------------------------------------------
  35
  36 class WXDLLEXPORT wxListItem;
  37 class WXDLLEXPORT wxListEvent;
  38 class WXDLLEXPORT wxListCtrl;
  39
  40 //-----------------------------------------------------------------------------
  41 // internal classes
  42 //-----------------------------------------------------------------------------
  43
  44 class WXDLLEXPORT wxListHeaderData;
  45 class WXDLLEXPORT wxListItemData;
  46 class WXDLLEXPORT wxListLineData;
  47
  48 class WXDLLEXPORT wxListHeaderWindow;
  49 class WXDLLEXPORT wxListMainWindow;
  50
  51 class WXDLLEXPORT wxListRenameTimer;
  52 class WXDLLEXPORT wxListTextCtrl;
  53
  54 //-----------------------------------------------------------------------------
  55 // types
  56 //-----------------------------------------------------------------------------
  57
  58 // type of compare function for wxListCtrl sort operation
  59 typedef int (*wxListCtrlCompare)(long item1, long item2, long sortData);
  60
  61 //-----------------------------------------------------------------------------
  62 // wxListCtrl flags
  63 //-----------------------------------------------------------------------------
  64
  65 #define wxLC_ICON            0x0004
  66 #define wxLC_SMALL_ICON      0x0008
  67 #define wxLC_LIST            0x0010
  68 #define wxLC_REPORT          0x0020
  69 #define wxLC_ALIGN_TOP       0x0040
  70 #define wxLC_ALIGN_LEFT      0x0080
  71 #define wxLC_AUTOARRANGE     0x0100  // not supported in wxGLC
  72 #define wxLC_USER_TEXT       0x0200  // not supported in wxGLC (how does it work?)
  73 #define wxLC_EDIT_LABELS     0x0400
  74 #define wxLC_NO_HEADER       0x0800  // not supported in wxGLC
  75 #define wxLC_NO_SORT_HEADER  0x1000  // not supported in wxGLC
  76 #define wxLC_SINGLE_SEL      0x2000
  77 #define wxLC_SORT_ASCENDING  0x4000
  78 #define wxLC_SORT_DESCENDING 0x8000  // not supported in wxGLC
  79
  80 #define wxLC_MASK_TYPE       (wxLC_ICON | wxLC_SMALL_ICON | wxLC_LIST | wxLC_REPORT)
  81 #define wxLC_MASK_ALIGN      (wxLC_ALIGN_TOP | wxLC_ALIGN_LEFT)
  82 #define wxLC_MASK_SORT       (wxLC_SORT_ASCENDING | wxLC_SORT_DESCENDING)
  83
  84 // Omitted because (a) too much detail (b) not enough style flags
  85 // #define wxLC_NO_SCROLL
  86 // #define wxLC_NO_LABEL_WRAP
  87 // #define wxLC_OWNERDRAW_FIXED
  88 // #define wxLC_SHOW_SEL_ALWAYS
  89
  90 // Mask flags to tell app/GUI what fields of wxListItem are valid
  91 #define wxLIST_MASK_STATE           0x0001
  92 #define wxLIST_MASK_TEXT            0x0002
  93 #define wxLIST_MASK_IMAGE           0x0004
  94 #define wxLIST_MASK_DATA            0x0008
  95 #define wxLIST_SET_ITEM             0x0010
  96 #define wxLIST_MASK_WIDTH           0x0020
  97 #define wxLIST_MASK_FORMAT          0x0040
  98
  99 // State flags for indicating the state of an item
 100 #define wxLIST_STATE_DONTCARE       0x0000
 101 #define wxLIST_STATE_DROPHILITED    0x0001  // not supported in wxGLC
 102 #define wxLIST_STATE_FOCUSED        0x0002
 103 #define wxLIST_STATE_SELECTED       0x0004
 104 #define wxLIST_STATE_CUT            0x0008  // not supported in wxGLC
 105
 106 // Hit test flags, used in HitTest // wxGLC suppots 20 and 80
 107 #define wxLIST_HITTEST_ABOVE            0x0001  // Above the client area.
 108 #define wxLIST_HITTEST_BELOW            0x0002  // Below the client area.
 109 #define wxLIST_HITTEST_NOWHERE          0x0004  // In the client area but below the last item.
 110 #define wxLIST_HITTEST_ONITEMICON       0x0020  // On the bitmap associated with an item.
 111 #define wxLIST_HITTEST_ONITEMLABEL      0x0080  // On the label (string) associated with an item.
 112 #define wxLIST_HITTEST_ONITEMRIGHT      0x0100  // In the area to the right of an item.
 113 #define wxLIST_HITTEST_ONITEMSTATEICON  0x0200  // On the state icon for a tree view item that is in a user-defined state.
 114 #define wxLIST_HITTEST_TOLEFT           0x0400  // To the right of the client area.
 115 #define wxLIST_HITTEST_TORIGHT          0x0800  // To the left of the client area.
 116
 117 #define wxLIST_HITTEST_ONITEM (wxLIST_HITTEST_ONITEMICON | wxLIST_HITTEST_ONITEMLABEL | wxLIST_HITTEST_ONITEMSTATEICON)
 118
 119
 120
 121 // Flags for GetNextItem  // always wxLIST_NEXT_ALL in wxGLC
 122 enum {
 123     wxLIST_NEXT_ABOVE,          // Searches for an item above the specified item
 124     wxLIST_NEXT_ALL,            // Searches for subsequent item by index
 125     wxLIST_NEXT_BELOW,          // Searches for an item below the specified item
 126     wxLIST_NEXT_LEFT,           // Searches for an item to the left of the specified item
 127     wxLIST_NEXT_RIGHT           // Searches for an item to the right of the specified item
 128 };
 129
 130 // Alignment flags for Arrange  // always wxLIST_ALIGN_LEFT in wxGLC
 131 enum {
 132     wxLIST_ALIGN_DEFAULT,
 133     wxLIST_ALIGN_LEFT,
 134     wxLIST_ALIGN_TOP,
 135     wxLIST_ALIGN_SNAP_TO_GRID
 136 };
 137
 138 // Column format  // always wxLIST_FORMAT_LEFT in wxGLC
 139 enum {
 140     wxLIST_FORMAT_LEFT,
 141     wxLIST_FORMAT_RIGHT,
 142     wxLIST_FORMAT_CENTRE,
 143     wxLIST_FORMAT_CENTER = wxLIST_FORMAT_CENTRE
 144 };
 145
 146 // Autosize values for SetColumnWidth
 147 enum {
 148     wxLIST_AUTOSIZE = -1,           // width of longest item
 149     wxLIST_AUTOSIZE_USEHEADER = -2  // always 80 in wxGLC
 150 };
 151
 152 // Flag values for GetItemRect
 153 enum {
 154     wxLIST_RECT_BOUNDS,
 155     wxLIST_RECT_ICON,
 156     wxLIST_RECT_LABEL
 157 };
 158
 159 // Flag values for FindItem  // not supported by wxGLC
 160 enum {
 161     wxLIST_FIND_UP,
 162     wxLIST_FIND_DOWN,
 163     wxLIST_FIND_LEFT,
 164     wxLIST_FIND_RIGHT
 165 };
 166
 167 //-----------------------------------------------------------------------------
 168 // wxListItem
 169 //-----------------------------------------------------------------------------
 170
 171 class WXDLLEXPORT wxListItem: public wxObject
 172 {
 173   DECLARE_DYNAMIC_CLASS(wxListItem)
 174
 175   public:
 176     long            m_mask;     // Indicates what fields are valid
 177     long            m_itemId;   // The zero-based item position
 178     int             m_col;      // Zero-based column, if in report mode
 179     long            m_state;    // The state of the item
 180     long            m_stateMask; // Which flags of m_state are valid (uses same flags)
 181     wxString        m_text;     // The label/header text
 182     int             m_image;    // The zero-based index into an image list
 183     long            m_data;     // App-defined data
 184     wxColour       *m_colour;   // only wxGLC, not supported by Windows ;->
 185
 186     // For columns only
 187     int             m_format;   // left, right, centre
 188     int             m_width;    // width of column
 189
 190     wxListItem();
 191 };
 192
 193 //-----------------------------------------------------------------------------
 194 //  wxListItemData (internal)
 195 //-----------------------------------------------------------------------------
 196
 197 class WXDLLEXPORT wxListItemData : public wxObject
 198 {
 199 public:
 200     wxString   m_text;
 201     int        m_image;
 202     long       m_data;
 203     int        m_xpos,m_ypos;
 204     int        m_width,m_height;
 205     wxColour   *m_colour;
 206
 207 public:
 208     wxListItemData();
 209     wxListItemData( const wxListItem &info );
 210     void SetItem( const wxListItem &info );
 211     void SetText( const wxString &s );
 212     void SetImage( int image );
 213     void SetData( long data );
 214     void SetPosition( int x, int y );
 215     void SetSize( int width, int height );
 216     void SetColour( wxColour *col );
 217     bool HasImage() const;
 218     bool HasText() const;
 219     bool IsHit( int x, int y ) const;
 220     void GetText( wxString &s );
 221     int GetX( void ) const;
 222     int GetY( void ) const;
 223     int GetWidth() const;
 224     int GetHeight() const;
 225     int GetImage() const;
 226     void GetItem( wxListItem &info );
 227     wxColour *GetColour();
 228
 229 private:
 230     DECLARE_DYNAMIC_CLASS(wxListItemData);
 231 };
 232
 233 //-----------------------------------------------------------------------------
 234 //  wxListHeaderData (internal)
 235 //-----------------------------------------------------------------------------
 236
 237 class WXDLLEXPORT wxListHeaderData : public wxObject
 238 {
 239   DECLARE_DYNAMIC_CLASS(wxListHeaderData);
 240
 241   protected:
 242     long      m_mask;
 243     int       m_image;
 244     wxString  m_text;
 245     int       m_format;
 246     int       m_width;
 247     int       m_xpos,m_ypos;
 248     int       m_height;
 249
 250   public:
 251     wxListHeaderData();
 252     wxListHeaderData( const wxListItem &info );
 253     void SetItem( const wxListItem &item );
 254     void SetPosition( int x, int y );
 255     void SetWidth( int w );
 256     void SetFormat( int format );
 257     void SetHeight( int h );
 258     bool HasImage() const;
 259     bool HasText() const;
 260     bool IsHit( int x, int y ) const;
 261     void GetItem( wxListItem &item );
 262     void GetText( wxString &s );
 263     int GetImage() const;
 264     int GetWidth() const;
 265     int GetFormat() const;
 266 };
 267
 268 //-----------------------------------------------------------------------------
 269 //  wxListLineData (internal)
 270 //-----------------------------------------------------------------------------
 271
 272 class WXDLLEXPORT wxListLineData : public wxObject
 273 {
 274   DECLARE_DYNAMIC_CLASS(wxListLineData);
 275
 276   public:
 277     wxList              m_items;
 278     wxRect              m_bound_all;
 279     wxRect              m_bound_label;
 280     wxRect              m_bound_icon;
 281     wxRect              m_bound_hilight;
 282     int                 m_mode;
 283     bool                m_hilighted;
 284     wxBrush            *m_hilightBrush;
 285     int                 m_spacing;
 286     wxListMainWindow   *m_owner;
 287
 288     void DoDraw( wxDC *dc, bool hilight, bool paintBG );
 289
 290   public:
 291     wxListLineData() {};
 292     wxListLineData( wxListMainWindow *owner, int mode, wxBrush *hilightBrush );
 293     void CalculateSize( wxDC *dc, int spacing );
 294     void SetPosition( wxDC *dc, int x, int y,  int window_width );
 295     void SetColumnPosition( int index, int x );
 296     void GetSize( int &width, int &height );
 297     void GetExtent( int &x, int &y, int &width, int &height );
 298     void GetLabelExtent( int &x, int &y, int &width, int &height );
 299     long IsHit( int x, int y );
 300     void InitItems( int num );
 301     void SetItem( int index, const wxListItem &info );
 302     void GetItem( int index, wxListItem &info );
 303     void GetText( int index, wxString &s );
 304     void SetText( int index, const wxString s );
 305     int GetImage( int index );
 306     void GetRect( wxRect &rect );
 307     void Hilight( bool on );
 308     void ReverseHilight();
 309     void DrawRubberBand( wxDC *dc, bool on );
 310     void Draw( wxDC *dc );
 311     bool IsInRect( int x, int y, const wxRect &rect );
 312     bool IsHilighted();
 313     void AssignRect( wxRect &dest, int x, int y, int width, int height );
 314     void AssignRect( wxRect &dest, const wxRect &source );
 315 };
 316
 317 //-----------------------------------------------------------------------------
 318 //  wxListHeaderWindow (internal)
 319 //-----------------------------------------------------------------------------
 320
 321 class WXDLLEXPORT wxListHeaderWindow : public wxWindow
 322 {
 323   DECLARE_DYNAMIC_CLASS(wxListHeaderWindow)
 324
 325   protected:
 326     wxListMainWindow  *m_owner;
 327     wxCursor          *m_currentCursor;
 328     wxCursor          *m_resizeCursor;
 329     bool               m_isDragging;
 330     int                m_column;
 331     int                m_minX;
 332     int                m_currentX;
 333
 334   public:
 335     wxListHeaderWindow();
 336     ~wxListHeaderWindow();
 337     wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner,
 338       const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
 339       long style = 0, const wxString &name = "columntitles" );
 340     void DoDrawRect( wxDC *dc, int x, int y, int w, int h );
 341     void OnPaint( wxPaintEvent &event );
 342     void DrawCurrent();
 343     void OnMouse( wxMouseEvent &event );
 344     void OnSetFocus( wxFocusEvent &event );
 345
 346   DECLARE_EVENT_TABLE()
 347 };
 348
 349 //-----------------------------------------------------------------------------
 350 // wxListRenameTimer (internal)
 351 //-----------------------------------------------------------------------------
 352
 353 class WXDLLEXPORT wxListRenameTimer: public wxTimer
 354 {
 355  private:
 356    wxListMainWindow   *m_owner;
 357
 358  public:
 359    wxListRenameTimer( wxListMainWindow *owner );
 360    void Notify();
 361 };
 362
 363 //-----------------------------------------------------------------------------
 364 //  wxListTextCtrl (internal)
 365 //-----------------------------------------------------------------------------
 366
 367 class WXDLLEXPORT wxListTextCtrl: public wxTextCtrl
 368 {
 369   DECLARE_DYNAMIC_CLASS(wxListTextCtrl);
 370
 371   private:
 372     bool               *m_accept;
 373     wxString           *m_res;
 374     wxListMainWindow   *m_owner;
 375     wxString            m_startValue;
 376
 377   public:
 378     wxListTextCtrl() {};
 379     wxListTextCtrl( wxWindow *parent, const wxWindowID id,
 380                     bool *accept, wxString *res, wxListMainWindow *owner,
 381                     const wxString &value = "",
 382                     const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
 383                     int style = 0, const wxValidator& validator = wxDefaultValidator,
 384                     const wxString &name = "wxListTextCtrlText" );
 385     void OnChar( wxKeyEvent &event );
 386     void OnKillFocus( wxFocusEvent &event );
 387
 388   DECLARE_EVENT_TABLE()
 389 };
 390
 391 //-----------------------------------------------------------------------------
 392 //  wxListMainWindow (internal)
 393 //-----------------------------------------------------------------------------
 394
 395 class WXDLLEXPORT wxListMainWindow: public wxScrolledWindow
 396 {
 397   DECLARE_DYNAMIC_CLASS(wxListMainWindow);
 398
 399   public:
 400     long                 m_mode;
 401     wxList               m_lines;
 402     wxList               m_columns;
 403     wxListLineData      *m_current;
 404     wxListLineData      *m_currentEdit;
 405     int                  m_visibleLines;
 406     wxBrush             *m_hilightBrush;
 407     wxColour            *m_hilightColour;
 408     int                  m_xScroll,m_yScroll;
 409     bool                 m_dirty;
 410     wxImageList         *m_small_image_list;
 411     wxImageList         *m_normal_image_list;
 412     int                  m_small_spacing;
 413     int                  m_normal_spacing;
 414     bool                 m_hasFocus;
 415     bool                 m_usedKeys;
 416     bool                 m_lastOnSame;
 417     wxTimer             *m_renameTimer;
 418     bool                 m_renameAccept;
 419     wxString             m_renameRes;
 420     bool                 m_isCreated;
 421     int                  m_dragCount;
 422     wxPoint              m_dragStart;
 423
 424   public:
 425     wxListMainWindow();
 426     wxListMainWindow( wxWindow *parent, wxWindowID id,
 427       const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
 428       long style = 0, const wxString &name = "listctrl" );
 429     ~wxListMainWindow();
 430     void RefreshLine( wxListLineData *line );
 431     void OnPaint( wxPaintEvent &event );
 432     void HilightAll( bool on );
 433     void SendNotify( wxListLineData *line, wxEventType command );
 434     void FocusLine( wxListLineData *line );
 435     void UnfocusLine( wxListLineData *line );
 436     void SelectLine( wxListLineData *line );
 437     void DeselectLine( wxListLineData *line );
 438     void DeleteLine( wxListLineData *line );
 439
 440     void EditLabel( long item );
 441     void Edit( long item ) { EditLabel(item); }         // deprecated
 442     void OnRenameTimer();
 443     void OnRenameAccept();
 444
 445     void OnMouse( wxMouseEvent &event );
 446     void MoveToFocus();
 447     void OnArrowChar( wxListLineData *newCurrent, bool shiftDown );
 448     void OnChar( wxKeyEvent &event );
 449     void OnKeyDown( wxKeyEvent &event );
 450     void OnSetFocus( wxFocusEvent &event );
 451     void OnKillFocus( wxFocusEvent &event );
 452     void OnSize( wxSizeEvent &event );
 453
 454     void DrawImage( int index, wxDC *dc, int x, int y );
 455     void GetImageSize( int index, int &width, int &height );
 456     int GetIndexOfLine( const wxListLineData *line );
 457     int GetTextLength( wxString &s );  // should be const
 458
 459     void SetImageList( wxImageList *imageList, int which );
 460     void SetItemSpacing( int spacing, bool isSmall = FALSE );
 461     int GetItemSpacing( bool isSmall = FALSE );
 462     void SetColumn( int col, wxListItem &item );
 463     void SetColumnWidth( int col, int width );
 464     void GetColumn( int col, wxListItem &item );
 465     int GetColumnWidth( int vol );
 466     int GetColumnCount();
 467     int GetCountPerPage();
 468     void SetItem( wxListItem &item );
 469     void GetItem( wxListItem &item );
 470     void SetItemState( long item, long state, long stateMask );
 471     int GetItemState( long item, long stateMask );
 472     int GetItemCount();
 473     void GetItemRect( long index, wxRect &rect );
 474     bool GetItemPosition( long item, wxPoint& pos );
 475     int GetSelectedItemCount();
 476     void SetMode( long mode );
 477     long GetMode() const;
 478     void CalculatePositions();
 479     void RealizeChanges();
 480     long GetNextItem( long item, int geometry, int state );
 481     void DeleteItem( long index );
 482     void DeleteAllItems();
 483     void DeleteColumn( int col );
 484     void DeleteEverything();
 485     void EnsureVisible( long index );
 486     long FindItem( long start, const wxString& str, bool partial = FALSE );
 487     long FindItem( long start, long data);
 488     long HitTest( int x, int y, int &flags );
 489     void InsertItem( wxListItem &item );
 490 //    void AddItem( wxListItem &item );
 491     void InsertColumn( long col, wxListItem &item );
 492 //    void AddColumn( wxListItem &item );
 493     void SortItems( wxListCtrlCompare fn, long data );
 494
 495   DECLARE_EVENT_TABLE()
 496 };
 497
 498 //-----------------------------------------------------------------------------
 499 // wxListCtrl
 500 //-----------------------------------------------------------------------------
 501
 502 class WXDLLEXPORT wxListCtrl: public wxControl
 503 {
 504   DECLARE_DYNAMIC_CLASS(wxListCtrl);
 505
 506   public:
 507     wxListCtrl();
 508     wxListCtrl( wxWindow *parent, wxWindowID id = -1,
 509       const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
 510       long style = wxLC_ICON, const wxValidator& validator = wxDefaultValidator,
 511        const wxString &name = "listctrl" )
 512     {
 513       Create(parent, id, pos, size, style, validator, name);
 514     }
 515     ~wxListCtrl();
 516     bool Create( wxWindow *parent, wxWindowID id = -1,
 517       const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
 518       long style = wxLC_ICON, const wxValidator& validator = wxDefaultValidator,
 519        const wxString &name = "listctrl" );
 520     void OnSize( wxSizeEvent &event );
 521     bool GetColumn( int col, wxListItem& item ) const;
 522     bool SetColumn( int col, wxListItem& item );
 523     int GetColumnWidth( int col ) const;
 524     bool SetColumnWidth( int col, int width);
 525     int GetCountPerPage() const; // not the same in wxGLC as in Windows, I think
 526     bool GetItem( wxListItem& info ) const;
 527     bool SetItem( wxListItem& info ) ;
 528     long SetItem( long index, int col, const wxString& label, int imageId = -1 );
 529     int  GetItemState( long item, long stateMask ) const;
 530     bool SetItemState( long item, long state, long stateMask);
 531     bool SetItemImage( long item, int image, int selImage);
 532     wxString GetItemText( long item ) const;
 533     void SetItemText( long item, const wxString& str );
 534     long GetItemData( long item ) const;
 535     bool SetItemData( long item, long data );
 536     bool GetItemRect( long item, wxRect& rect, int code = wxLIST_RECT_BOUNDS ) const;
 537     bool GetItemPosition( long item, wxPoint& pos ) const;
 538     bool SetItemPosition( long item, const wxPoint& pos ); // not supported in wxGLC
 539     int GetItemCount() const;
 540     int GetColumnCount() const;
 541     void SetItemSpacing( int spacing, bool isSmall = FALSE );
 542     int GetItemSpacing( bool isSmall ) const;
 543     int GetSelectedItemCount() const;
 544 //  wxColour GetTextColour() const; // wxGLC has colours for every Item (see wxListItem)
 545 //  void SetTextColour(const wxColour& col);
 546     long GetTopItem() const;
 547     void SetSingleStyle( long style, bool add = TRUE ) ;
 548     void SetWindowStyleFlag( long style );
 549     void RecreateWindow() {}
 550     long GetNextItem( long item, int geometry = wxLIST_NEXT_ALL, int state = wxLIST_STATE_DONTCARE ) const;
 551     wxImageList *GetImageList( int which ) const;
 552     void SetImageList( wxImageList *imageList, int which );
 553     bool Arrange( int flag = wxLIST_ALIGN_DEFAULT ); // always wxLIST_ALIGN_LEFT in wxGLC
 554
 555     void ClearAll();
 556     bool DeleteItem( long item );
 557     bool DeleteAllItems();
 558     bool DeleteAllColumns();
 559     bool DeleteColumn( int col );
 560
 561     void EditLabel( long item ) { Edit(item); }
 562     void Edit( long item );
 563
 564     bool EnsureVisible( long item );
 565     long FindItem( long start, const wxString& str, bool partial = FALSE );
 566     long FindItem( long start, long data );
 567     long FindItem( long start, const wxPoint& pt, int direction ); // not supported in wxGLC
 568     long HitTest( const wxPoint& point, int& flags);
 569     long InsertItem(wxListItem& info);
 570     long InsertItem( long index, const wxString& label );
 571     long InsertItem( long index, int imageIndex );
 572     long InsertItem( long index, const wxString& label, int imageIndex );
 573     long InsertColumn( long col, wxListItem& info );
 574     long InsertColumn( long col, const wxString& heading, int format = wxLIST_FORMAT_LEFT,
 575       int width = -1 );
 576     bool ScrollList( int dx, int dy );
 577     bool SortItems( wxListCtrlCompare fn, long data );
 578     bool Update( long item );
 579     void OnIdle( wxIdleEvent &event );
 580
 581     // We have to hand down a few functions
 582
 583     bool SetBackgroundColour( const wxColour &colour );
 584     bool SetForegroundColour( const wxColour &colour );
 585     bool SetFont( const wxFont &font );
 586
 587 #if wxUSE_DRAG_AND_DROP
 588     void SetDropTarget( wxDropTarget *dropTarget )
 589       { m_mainWin->SetDropTarget( dropTarget ); }
 590     wxDropTarget *GetDropTarget() const
 591       { return m_mainWin->GetDropTarget(); }
 592 #endif
 593
 594     bool SetCursor( const wxCursor &cursor )
 595       { return m_mainWin ? m_mainWin->wxWindow::SetCursor(cursor) : FALSE; }
 596     wxColour GetBackgroundColour() const
 597       { return m_mainWin ? m_mainWin->GetBackgroundColour() : wxColour(); }
 598     wxColour GetForegroundColour() const
 599       { return m_mainWin ? m_mainWin->GetForegroundColour() : wxColour(); }
 600     bool DoPopupMenu( wxMenu *menu, int x, int y )
 601       { return m_mainWin->PopupMenu( menu, x, y ); }
 602     void SetFocus()
 603       { m_mainWin->SetFocus(); }
 604
 605   // implementation
 606
 607     wxImageList         *m_imageListNormal;
 608     wxImageList         *m_imageListSmall;
 609     wxImageList         *m_imageListState;  // what's that ?
 610     wxListHeaderWindow  *m_headerWin;
 611     wxListMainWindow    *m_mainWin;
 612
 613   DECLARE_EVENT_TABLE()
 614
 615 };
 616
 617
 618 #endif // __LISTCTRLH_G__