src/msw/listctrl.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        listctrl.cpp
   3 // Purpose:     wxListCtrl
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "listctrl.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24 #include "wx.h"
  25 #endif
  26
  27 #if defined(__WIN95__)
  28
  29 #include "wx/listctrl.h"
  30
  31 #include "wx/msw/private.h"
  32
  33 #ifndef __GNUWIN32__
  34 #include <commctrl.h>
  35 #endif
  36
  37 #ifdef __GNUWIN32__
  38 #include "wx/msw/gnuwin32/extra.h"
  39 #endif
  40
  41 static void wxConvertToMSWListItem(const wxListCtrl *ctrl, wxListItem& info, LV_ITEM& tvItem);
  42 static void wxConvertFromMSWListItem(const wxListCtrl *ctrl, wxListItem& info, LV_ITEM& tvItem, HWND getFullInfo = 0);
  43
  44 #if !USE_SHARED_LIBRARY
  45 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
  46 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
  47
  48 #endif
  49
  50 wxListCtrl::wxListCtrl(void)
  51 {
  52         m_imageListNormal = NULL;
  53         m_imageListSmall = NULL;
  54         m_imageListState = NULL;
  55         m_baseStyle = 0;
  56     m_colCount = 0;
  57     m_textCtrl = NULL;
  58 }
  59
  60 bool wxListCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
  61             long style, const wxValidator& validator, const wxString& name)
  62 {
  63   m_imageListNormal = NULL;
  64   m_imageListSmall = NULL;
  65   m_imageListState = NULL;
  66   m_textCtrl = NULL;
  67   m_colCount = 0;
  68
  69   wxSystemSettings settings;
  70   SetBackgroundColour(settings.GetSystemColour(wxSYS_COLOUR_WINDOW));
  71   SetForegroundColour(parent->GetDefaultForegroundColour());
  72
  73   SetValidator(validator);
  74   SetName(name);
  75
  76   int x = pos.x;
  77   int y = pos.y;
  78   int width = size.x;
  79   int height = size.y;
  80
  81   m_windowStyle = style;
  82
  83   SetParent(parent);
  84
  85   if (width <= 0)
  86     width = 100;
  87   if (height <= 0)
  88     height = 30;
  89   if (x < 0)
  90     x = 0;
  91   if (y < 0)
  92     y = 0;
  93
  94   m_windowId = (id == -1) ? NewControlId() : id;
  95
  96   DWORD wstyle = WS_VISIBLE | WS_CHILD | WS_TABSTOP;
  97
  98   bool want3D;
  99   WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
 100
 101   // Even with extended styles, need to combine with WS_BORDER
 102   // for them to look right.
 103   if (want3D || (m_windowStyle & wxSIMPLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
 104        (m_windowStyle & wxSUNKEN_BORDER) || (m_windowStyle & wxDOUBLE_BORDER))
 105     wstyle |= WS_BORDER;
 106
 107   wstyle |= LVS_SHAREIMAGELISTS;
 108   m_baseStyle = wstyle;
 109
 110   long oldStyle = 0; // Dummy
 111   wstyle |= ConvertToMSWStyle(oldStyle, m_windowStyle);
 112
 113   // Create the ListView control.
 114   HWND hWndListControl = CreateWindowEx(exStyle,
 115     WC_LISTVIEW,
 116     "",
 117     wstyle,
 118     x, y, width, height,
 119     (HWND) parent->GetHWND(),
 120     (HMENU)m_windowId,
 121     wxGetInstance(),
 122     NULL );
 123
 124   m_hWnd = (WXHWND) hWndListControl;
 125   if (parent) parent->AddChild(this);
 126
 127   SubclassWin((WXHWND) m_hWnd);
 128
 129   return TRUE;
 130 }
 131
 132 wxListCtrl::~wxListCtrl(void)
 133 {
 134     if (m_textCtrl)
 135     {
 136       m_textCtrl->UnsubclassWin();
 137       m_textCtrl->SetHWND(0);
 138       delete m_textCtrl;
 139       m_textCtrl = NULL;
 140     }
 141 }
 142
 143 // Add or remove a single window style
 144 void wxListCtrl::SetSingleStyle(long style, bool add)
 145 {
 146         long flag = GetWindowStyleFlag();
 147
 148         // Get rid of conflicting styles
 149         if ( add )
 150         {
 151                 if ( style & wxLC_MASK_TYPE)
 152                         flag = flag & ~wxLC_MASK_TYPE ;
 153                 if ( style & wxLC_MASK_ALIGN )
 154                         flag = flag & ~wxLC_MASK_ALIGN ;
 155                 if ( style & wxLC_MASK_SORT )
 156                         flag = flag & ~wxLC_MASK_SORT ;
 157     }
 158
 159         if ( flag & style )
 160         {
 161                 if ( !add )
 162                         flag -= style;
 163         }
 164         else
 165         {
 166                 if ( add )
 167                 {
 168                         flag |= style;
 169                 }
 170         }
 171
 172         m_windowStyle = flag;
 173
 174         RecreateWindow();
 175 }
 176
 177 // Set the whole window style
 178 void wxListCtrl::SetWindowStyleFlag(long flag)
 179 {
 180         m_windowStyle = flag;
 181
 182         RecreateWindow();
 183 }
 184
 185 void wxListCtrl::RecreateWindow(void)
 186 {
 187         if ( GetHWND() )
 188         {
 189           long oldStyle = 0;
 190       long style = ConvertToMSWStyle(oldStyle, m_windowStyle);
 191           style |= m_baseStyle;
 192 //      ::SetWindowLong((HWND) GetHWND(), GWL_STYLE, style);
 193
 194       // The following recreation of the window appears to be necessary
 195           // because SetWindowLong doesn't seem to do it.
 196
 197       int x, y, width, height;
 198       GetPosition(&x, &y);
 199       GetSize(&width, &height);
 200
 201       UnsubclassWin();
 202       ::DestroyWindow((HWND) GetHWND());
 203
 204       // Experimental
 205       // Recreate the ListView control: unfortunately I can't
 206           // make it work by using SetWindowLong.
 207       bool want3D;
 208       WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
 209       HWND hWndListControl = CreateWindowEx(exStyle,
 210         WC_LISTVIEW,
 211         "",
 212         style,
 213         x, y, width, height,
 214         (HWND) GetParent()->GetHWND(),
 215         (HMENU)m_windowId,
 216         wxGetInstance(),
 217         NULL );
 218
 219       m_hWnd = (WXHWND) hWndListControl;
 220       SubclassWin((WXHWND) m_hWnd);
 221
 222       if ( m_imageListNormal )
 223             SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
 224       if ( m_imageListSmall )
 225             SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 226       if ( m_imageListState )
 227             SetImageList(m_imageListState, wxIMAGE_LIST_STATE);
 228         }
 229 }
 230
 231 // Can be just a single style, or a bitlist
 232 long wxListCtrl::ConvertToMSWStyle(long& oldStyle, long style) const
 233 {
 234   long wstyle = 0;
 235   if ( style & wxLC_ICON )
 236   {
 237         if ( (oldStyle & LVS_TYPEMASK) == LVS_SMALLICON )
 238                 oldStyle -= LVS_SMALLICON;
 239         if ( (oldStyle & LVS_TYPEMASK) == LVS_REPORT )
 240                 oldStyle -= LVS_REPORT;
 241         if ( (oldStyle & LVS_TYPEMASK) == LVS_LIST )
 242                 oldStyle -= LVS_LIST;
 243         wstyle |= LVS_ICON;
 244   }
 245
 246   if ( style & wxLC_SMALL_ICON )
 247   {
 248         if ( (oldStyle & LVS_TYPEMASK) == LVS_ICON )
 249                 oldStyle -= LVS_ICON;
 250         if ( (oldStyle & LVS_TYPEMASK) == LVS_REPORT )
 251                 oldStyle -= LVS_REPORT;
 252         if ( (oldStyle & LVS_TYPEMASK) == LVS_LIST )
 253                 oldStyle -= LVS_LIST;
 254         wstyle |= LVS_SMALLICON;
 255   }
 256
 257   if ( style & wxLC_LIST )
 258   {
 259         if ( (oldStyle & LVS_TYPEMASK) == LVS_ICON )
 260                 oldStyle -= LVS_ICON;
 261         if ( (oldStyle & LVS_TYPEMASK) == LVS_REPORT )
 262                 oldStyle -= LVS_REPORT;
 263         if ( (oldStyle & LVS_TYPEMASK) == LVS_SMALLICON )
 264                 oldStyle -= LVS_SMALLICON;
 265         wstyle |= LVS_LIST;
 266   }
 267
 268   if ( style & wxLC_REPORT )
 269   {
 270         if ( (oldStyle & LVS_TYPEMASK) == LVS_ICON )
 271                 oldStyle -= LVS_ICON;
 272         if ( (oldStyle & LVS_TYPEMASK) == LVS_LIST )
 273                 oldStyle -= LVS_LIST;
 274         if ( (oldStyle & LVS_TYPEMASK) == LVS_SMALLICON )
 275                 oldStyle -= LVS_SMALLICON;
 276         wstyle |= LVS_REPORT;
 277   }
 278
 279   if ( style & wxLC_ALIGN_LEFT )
 280   {
 281         if ( oldStyle & LVS_ALIGNTOP )
 282                 oldStyle -= LVS_ALIGNTOP;
 283         wstyle |= LVS_ALIGNLEFT;
 284   }
 285
 286   if ( style & wxLC_ALIGN_TOP )
 287   {
 288         if ( oldStyle & LVS_ALIGNLEFT )
 289                 oldStyle -= LVS_ALIGNLEFT;
 290         wstyle |= LVS_ALIGNTOP;
 291   }
 292
 293   if ( style & wxLC_AUTOARRANGE )
 294         wstyle |= LVS_AUTOARRANGE;
 295
 296   // Apparently, no such style (documentation wrong?)
 297 /*
 298   if ( style & wxLC_BUTTON )
 299         wstyle |= LVS_BUTTON;
 300 */
 301
 302   if ( style & wxLC_NO_SORT_HEADER )
 303         wstyle |= LVS_NOSORTHEADER;
 304
 305   if ( style & wxLC_NO_HEADER )
 306         wstyle |= LVS_NOCOLUMNHEADER;
 307
 308   if ( style & wxLC_EDIT_LABELS )
 309         wstyle |= LVS_EDITLABELS;
 310
 311   if ( style & wxLC_SINGLE_SEL )
 312         wstyle |= LVS_SINGLESEL;
 313
 314   if ( style & wxLC_SORT_ASCENDING )
 315   {
 316         if ( oldStyle & LVS_SORTDESCENDING )
 317                 oldStyle -= LVS_SORTDESCENDING;
 318         wstyle |= LVS_SORTASCENDING;
 319   }
 320
 321   if ( style & wxLC_SORT_DESCENDING )
 322   {
 323         if ( oldStyle & LVS_SORTASCENDING )
 324                 oldStyle -= LVS_SORTASCENDING;
 325         wstyle |= LVS_SORTDESCENDING;
 326   }
 327
 328   return wstyle;
 329 }
 330
 331 // Sets the background colour (GetBackgroundColour already implicit in
 332 // wxWindow class)
 333 void wxListCtrl::SetBackgroundColour(const wxColour& col)
 334 {
 335         wxWindow::SetBackgroundColour(col);
 336
 337         ListView_SetBkColor((HWND) GetHWND(), PALETTERGB(col.Red(), col.Green(), col.Blue()));
 338 }
 339
 340 // Gets information about this column
 341 bool wxListCtrl::GetColumn(int col, wxListItem& item) const
 342 {
 343         LV_COLUMN lvCol;
 344         lvCol.mask = 0;
 345         lvCol.fmt = 0;
 346         lvCol.pszText = NULL;
 347
 348         if ( item.m_mask & wxLIST_MASK_TEXT )
 349         {
 350                 lvCol.mask |= LVCF_TEXT;
 351                 lvCol.pszText = new char[513];
 352                 lvCol.cchTextMax = 512;
 353         }
 354
 355         bool success = (ListView_GetColumn((HWND) GetHWND(), col, & lvCol) != 0);
 356
 357 //      item.m_subItem = lvCol.iSubItem;
 358         item.m_width = lvCol.cx;
 359
 360         if ( (item.m_mask & wxLIST_MASK_TEXT) && lvCol.pszText )
 361         {
 362                 item.m_text = lvCol.pszText;
 363                 delete[] lvCol.pszText;
 364         }
 365
 366         if ( item.m_mask & wxLIST_MASK_FORMAT )
 367         {
 368                 if (lvCol.fmt == LVCFMT_LEFT)
 369                         item.m_format = wxLIST_FORMAT_LEFT;
 370                 else if (lvCol.fmt == LVCFMT_RIGHT)
 371                         item.m_format = wxLIST_FORMAT_RIGHT;
 372                 else if (lvCol.fmt == LVCFMT_CENTER)
 373                         item.m_format = wxLIST_FORMAT_CENTRE;
 374     }
 375
 376         return success;
 377 }
 378
 379 // Sets information about this column
 380 bool wxListCtrl::SetColumn(int col, wxListItem& item)
 381 {
 382         LV_COLUMN lvCol;
 383         lvCol.mask = 0;
 384         lvCol.fmt = 0;
 385         lvCol.pszText = NULL;
 386
 387         if ( item.m_mask & wxLIST_MASK_TEXT )
 388         {
 389                 lvCol.mask |= LVCF_TEXT;
 390                 lvCol.pszText = WXSTRINGCAST item.m_text;
 391                 lvCol.cchTextMax = 0; // Ignored
 392         }
 393         if ( item.m_mask & wxLIST_MASK_FORMAT )
 394         {
 395                 lvCol.mask |= LVCF_FMT;
 396
 397                 if ( item.m_format == wxLIST_FORMAT_LEFT )
 398                         lvCol.fmt = LVCFMT_LEFT;
 399                 if ( item.m_format == wxLIST_FORMAT_RIGHT )
 400                         lvCol.fmt = LVCFMT_RIGHT;
 401                 if ( item.m_format == wxLIST_FORMAT_CENTRE )
 402                         lvCol.fmt = LVCFMT_CENTER;
 403     }
 404
 405         if ( item.m_mask & wxLIST_MASK_WIDTH )
 406         {
 407                 lvCol.mask |= LVCF_WIDTH;
 408                 lvCol.cx = item.m_width;
 409
 410                 if ( lvCol.cx == wxLIST_AUTOSIZE)
 411                         lvCol.cx = LVSCW_AUTOSIZE;
 412                 else if ( lvCol.cx == wxLIST_AUTOSIZE_USEHEADER)
 413                         lvCol.cx = LVSCW_AUTOSIZE_USEHEADER;
 414         }
 415         lvCol.mask |= LVCF_SUBITEM;
 416         lvCol.iSubItem = col;
 417         return (ListView_SetColumn((HWND) GetHWND(), col, & lvCol) != 0);
 418 }
 419
 420 // Gets the column width
 421 int wxListCtrl::GetColumnWidth(int col) const
 422 {
 423         return ListView_GetColumnWidth((HWND) GetHWND(), col);
 424 }
 425
 426 // Sets the column width
 427 bool wxListCtrl::SetColumnWidth(int col, int width)
 428 {
 429         int col2 = col;
 430         if ( m_windowStyle & wxLC_LIST )
 431                 col2 = -1;
 432
 433         int width2 = width;
 434         if ( width2 == wxLIST_AUTOSIZE)
 435                 width2 = LVSCW_AUTOSIZE;
 436         else if ( width2 == wxLIST_AUTOSIZE_USEHEADER)
 437                 width2 = LVSCW_AUTOSIZE_USEHEADER;
 438
 439         return (ListView_SetColumnWidth((HWND) GetHWND(), col2, width2) != 0);
 440 }
 441
 442 // Gets the number of items that can fit vertically in the
 443 // visible area of the list control (list or report view)
 444 // or the total number of items in the list control (icon
 445 // or small icon view)
 446 int wxListCtrl::GetCountPerPage(void) const
 447 {
 448         return ListView_GetCountPerPage((HWND) GetHWND());
 449 }
 450
 451 // Gets the edit control for editing labels.
 452 wxTextCtrl* wxListCtrl::GetEditControl(void) const
 453 {
 454     return m_textCtrl;
 455 }
 456
 457 // Gets information about the item
 458 bool wxListCtrl::GetItem(wxListItem& info) const
 459 {
 460         LV_ITEM lvItem;
 461         lvItem.pszText = NULL;
 462         if ( info.m_mask & wxLIST_MASK_TEXT )
 463         {
 464                 lvItem.pszText = new char[513];
 465                 lvItem.cchTextMax = 512;
 466         }
 467         bool success = (::SendMessage((HWND) GetHWND(), LVM_GETITEM, 0, (LPARAM)& lvItem) != 0);
 468
 469         if ( !success )
 470         {
 471         if (lvItem.pszText)
 472                         delete[] lvItem.pszText;
 473
 474                 return FALSE;
 475         }
 476
 477     wxConvertFromMSWListItem(this, info, lvItem);
 478
 479     if (lvItem.pszText)
 480                 delete[] lvItem.pszText;
 481
 482         return success;
 483 }
 484
 485 // Sets information about the item
 486 bool wxListCtrl::SetItem(wxListItem& info)
 487 {
 488         LV_ITEM item;
 489     wxConvertToMSWListItem(this, info, item);
 490         item.cchTextMax = 0;
 491         return (ListView_SetItem((HWND) GetHWND(), &item) != 0);
 492 }
 493
 494 long wxListCtrl::SetItem(long index, int col, const wxString& label, int imageId)
 495 {
 496         wxListItem info;
 497         info.m_text = label;
 498         info.m_mask = wxLIST_MASK_TEXT;
 499         info.m_itemId = index;
 500         info.m_col = col;
 501         if ( imageId > -1 )
 502         {
 503                 info.m_image = imageId;
 504                 info.m_mask |= wxLIST_MASK_IMAGE;
 505         }
 506         return SetItem(info);
 507 }
 508
 509
 510 // Gets the item state
 511 int wxListCtrl::GetItemState(long item, long stateMask) const
 512 {
 513         wxListItem info;
 514
 515         info.m_mask = wxLIST_MASK_STATE ;
 516         info.m_stateMask = stateMask;
 517         info.m_itemId = item;
 518
 519         if (!GetItem(info))
 520                 return 0;
 521
 522         return info.m_state;
 523 }
 524
 525 // Sets the item state
 526 bool wxListCtrl::SetItemState(long item, long state, long stateMask)
 527 {
 528         wxListItem info;
 529
 530         info.m_mask = wxLIST_MASK_STATE ;
 531         info.m_state = state;
 532         info.m_stateMask = stateMask;
 533         info.m_itemId = item;
 534
 535         return SetItem(info);
 536 }
 537
 538 // Sets the item image
 539 bool wxListCtrl::SetItemImage(long item, int image, int selImage)
 540 {
 541         wxListItem info;
 542
 543         info.m_mask = wxLIST_MASK_IMAGE ;
 544         info.m_image = image;
 545         info.m_itemId = item;
 546
 547         return SetItem(info);
 548 }
 549
 550 // Gets the item text
 551 wxString wxListCtrl::GetItemText(long item) const
 552 {
 553         wxListItem info;
 554
 555         info.m_mask = wxLIST_MASK_TEXT ;
 556         info.m_itemId = item;
 557
 558         if (!GetItem(info))
 559                 return wxString("");
 560         return info.m_text;
 561 }
 562
 563 // Sets the item text
 564 void wxListCtrl::SetItemText(long item, const wxString& str)
 565 {
 566         wxListItem info;
 567
 568         info.m_mask = wxLIST_MASK_TEXT ;
 569         info.m_itemId = item;
 570         info.m_text = str;
 571
 572         SetItem(info);
 573 }
 574
 575 // Gets the item data
 576 long wxListCtrl::GetItemData(long item) const
 577 {
 578         wxListItem info;
 579
 580         info.m_mask = wxLIST_MASK_DATA ;
 581         info.m_itemId = item;
 582
 583         if (!GetItem(info))
 584                 return 0;
 585         return info.m_data;
 586 }
 587
 588 // Sets the item data
 589 bool wxListCtrl::SetItemData(long item, long data)
 590 {
 591         wxListItem info;
 592
 593         info.m_mask = wxLIST_MASK_DATA ;
 594         info.m_itemId = item;
 595         info.m_data = data;
 596
 597         return SetItem(info);
 598 }
 599
 600 // Gets the item rectangle
 601 bool wxListCtrl::GetItemRect(long item, wxRectangle& rect, int code) const
 602 {
 603         RECT rect2;
 604
 605         int code2 = LVIR_BOUNDS;
 606         if ( code == wxLIST_RECT_BOUNDS )
 607                 code2 = LVIR_BOUNDS;
 608         else if ( code == wxLIST_RECT_ICON )
 609                 code2 = LVIR_ICON;
 610         else if ( code == wxLIST_RECT_LABEL )
 611                 code2 = LVIR_LABEL;
 612
 613         bool success = (ListView_GetItemRect((HWND) GetHWND(), (int) item, &rect2, code2) != 0);
 614
 615         rect.x = rect2.left;
 616         rect.y = rect2.top;
 617         rect.width = rect2.right - rect2.left;
 618         rect.height = rect2.bottom - rect2.left;
 619         return success;
 620 }
 621
 622 // Gets the item position
 623 bool wxListCtrl::GetItemPosition(long item, wxPoint& pos) const
 624 {
 625         POINT pt;
 626
 627         bool success = (ListView_GetItemPosition((HWND) GetHWND(), (int) item, &pt) != 0);
 628
 629         pos.x = pt.x; pos.y = pt.y;
 630         return success;
 631 }
 632
 633 // Sets the item position.
 634 bool wxListCtrl::SetItemPosition(long item, const wxPoint& pos)
 635 {
 636         return (ListView_SetItemPosition((HWND) GetHWND(), (int) item, pos.x, pos.y) != 0);
 637 }
 638
 639 // Gets the number of items in the list control
 640 int wxListCtrl::GetItemCount(void) const
 641 {
 642         return ListView_GetItemCount((HWND) GetHWND());
 643 }
 644
 645 // Retrieves the spacing between icons in pixels.
 646 // If small is TRUE, gets the spacing for the small icon
 647 // view, otherwise the large icon view.
 648 int wxListCtrl::GetItemSpacing(bool isSmall) const
 649 {
 650         return ListView_GetItemSpacing((HWND) GetHWND(), (BOOL) isSmall);
 651 }
 652
 653 // Gets the number of selected items in the list control
 654 int wxListCtrl::GetSelectedItemCount(void) const
 655 {
 656         return ListView_GetSelectedCount((HWND) GetHWND());
 657 }
 658
 659 // Gets the text colour of the listview
 660 wxColour wxListCtrl::GetTextColour(void) const
 661 {
 662         COLORREF ref = ListView_GetTextColor((HWND) GetHWND());
 663         wxColour col(GetRValue(ref), GetGValue(ref), GetBValue(ref));
 664         return col;
 665 }
 666
 667 // Sets the text colour of the listview
 668 void wxListCtrl::SetTextColour(const wxColour& col)
 669 {
 670         ListView_SetTextColor((HWND) GetHWND(), PALETTERGB(col.Red(), col.Blue(), col.Green()));
 671 }
 672
 673 // Gets the index of the topmost visible item when in
 674 // list or report view
 675 long wxListCtrl::GetTopItem(void) const
 676 {
 677         return (long) ListView_GetTopIndex((HWND) GetHWND());
 678 }
 679
 680 // Searches for an item, starting from 'item'.
 681 // 'geometry' is one of
 682 // wxLIST_NEXT_ABOVE/ALL/BELOW/LEFT/RIGHT.
 683 // 'state' is a state bit flag, one or more of
 684 // wxLIST_STATE_DROPHILITED/FOCUSED/SELECTED/CUT.
 685 // item can be -1 to find the first item that matches the
 686 // specified flags.
 687 // Returns the item or -1 if unsuccessful.
 688 long wxListCtrl::GetNextItem(long item, int geom, int state) const
 689 {
 690         long flags = 0;
 691
 692         if ( geom == wxLIST_NEXT_ABOVE )
 693                 flags |= LVNI_ABOVE;
 694         if ( geom == wxLIST_NEXT_ALL )
 695                 flags |= LVNI_ALL;
 696         if ( geom == wxLIST_NEXT_BELOW )
 697                 flags |= LVNI_BELOW;
 698         if ( geom == wxLIST_NEXT_LEFT )
 699                 flags |= LVNI_TOLEFT;
 700         if ( geom == wxLIST_NEXT_RIGHT )
 701                 flags |= LVNI_TORIGHT;
 702
 703         if ( state & wxLIST_STATE_CUT )
 704                 flags |= LVNI_CUT;
 705         if ( state & wxLIST_STATE_DROPHILITED )
 706                 flags |= LVNI_DROPHILITED;
 707         if ( state & wxLIST_STATE_FOCUSED )
 708                 flags |= LVNI_FOCUSED;
 709         if ( state & wxLIST_STATE_SELECTED )
 710                 flags |= LVNI_SELECTED;
 711
 712         return (long) ListView_GetNextItem((HWND) GetHWND(), item, flags);
 713 }
 714
 715
 716 wxImageList *wxListCtrl::GetImageList(int which) const
 717 {
 718         if ( which == wxIMAGE_LIST_NORMAL )
 719     {
 720                 return m_imageListNormal;
 721         }
 722         else if ( which == wxIMAGE_LIST_SMALL )
 723     {
 724                 return m_imageListSmall;
 725         }
 726         else if ( which == wxIMAGE_LIST_STATE )
 727     {
 728                 return m_imageListState;
 729         }
 730         return NULL;
 731 }
 732
 733 void wxListCtrl::SetImageList(wxImageList *imageList, int which)
 734 {
 735         int flags = 0;
 736         if ( which == wxIMAGE_LIST_NORMAL )
 737     {
 738                 flags = LVSIL_NORMAL;
 739                 m_imageListNormal = imageList;
 740         }
 741         else if ( which == wxIMAGE_LIST_SMALL )
 742     {
 743                 flags = LVSIL_SMALL;
 744                 m_imageListSmall = imageList;
 745         }
 746         else if ( which == wxIMAGE_LIST_STATE )
 747     {
 748                 flags = LVSIL_STATE;
 749                 m_imageListState = imageList;
 750         }
 751         ListView_SetImageList((HWND) GetHWND(), (HIMAGELIST) imageList ? imageList->GetHIMAGELIST() : 0, flags);
 752 }
 753
 754 // Operations
 755 ////////////////////////////////////////////////////////////////////////////
 756
 757 // Arranges the items
 758 bool wxListCtrl::Arrange(int flag)
 759 {
 760         UINT code = 0;
 761         if ( flag == wxLIST_ALIGN_LEFT )
 762                 code = LVA_ALIGNLEFT;
 763         else if ( flag == wxLIST_ALIGN_TOP )
 764                 code = LVA_ALIGNTOP;
 765         else if ( flag == wxLIST_ALIGN_DEFAULT )
 766                 code = LVA_DEFAULT;
 767         else if ( flag == wxLIST_ALIGN_SNAP_TO_GRID )
 768                 code = LVA_SNAPTOGRID;
 769
 770         return (ListView_Arrange((HWND) GetHWND(), code) != 0);
 771 }
 772
 773 // Deletes an item
 774 bool wxListCtrl::DeleteItem(long item)
 775 {
 776         return (ListView_DeleteItem((HWND) GetHWND(), (int) item) != 0);
 777 }
 778
 779 // Deletes all items
 780 bool wxListCtrl::DeleteAllItems(void)
 781 {
 782         return (ListView_DeleteAllItems((HWND) GetHWND()) != 0);
 783 }
 784
 785 // Deletes all items
 786 bool wxListCtrl::DeleteAllColumns(void)
 787 {
 788         int i;
 789     for ( i = 0; i < m_colCount; i++)
 790     {
 791           if (ListView_DeleteColumn((HWND) GetHWND(), 0) != 0)
 792         m_colCount --;
 793     }
 794     return (m_colCount == 0);
 795 }
 796
 797 // Deletes a column
 798 bool wxListCtrl::DeleteColumn(int col)
 799 {
 800         bool success = (ListView_DeleteColumn((HWND) GetHWND(), col) != 0);
 801
 802     if ( success && (m_colCount > 0) )
 803         m_colCount --;
 804     return success;
 805 }
 806
 807 // Clears items, and columns if there are any.
 808 void wxListCtrl::ClearAll(void)
 809 {
 810     DeleteAllItems();
 811     if ( m_colCount > 0 )
 812         DeleteAllColumns();
 813 }
 814
 815 wxTextCtrl* wxListCtrl::EditLabel(long item, wxClassInfo* textControlClass)
 816 {
 817     wxASSERT( (textControlClass->IsKindOf(CLASSINFO(wxTextCtrl))) );
 818
 819     HWND hWnd = (HWND) ListView_EditLabel((HWND) GetHWND(), item);
 820
 821     if (m_textCtrl)
 822     {
 823       m_textCtrl->UnsubclassWin();
 824       m_textCtrl->SetHWND(0);
 825       delete m_textCtrl;
 826       m_textCtrl = NULL;
 827     }
 828
 829     m_textCtrl = (wxTextCtrl*) textControlClass->CreateObject();
 830     m_textCtrl->SetHWND((WXHWND) hWnd);
 831     m_textCtrl->SubclassWin((WXHWND) hWnd);
 832
 833     return m_textCtrl;
 834 }
 835
 836 // End label editing, optionally cancelling the edit
 837 bool wxListCtrl::EndEditLabel(bool cancel)
 838 {
 839     wxASSERT( FALSE);
 840
 841 /* I don't know how to implement this: there's no such macro as ListView_EndEditLabelNow.
 842  * ???
 843     bool success = (ListView_EndEditLabelNow((HWND) GetHWND(), cancel) != 0);
 844
 845     if (m_textCtrl)
 846     {
 847       m_textCtrl->UnsubclassWin();
 848       m_textCtrl->SetHWND(0);
 849       delete m_textCtrl;
 850       m_textCtrl = NULL;
 851     }
 852     return success;
 853 */
 854   return FALSE;
 855 }
 856
 857
 858 // Ensures this item is visible
 859 bool wxListCtrl::EnsureVisible(long item)
 860 {
 861         return (ListView_EnsureVisible((HWND) GetHWND(), (int) item, FALSE) != 0);
 862 }
 863
 864 // Find an item whose label matches this string, starting from the item after 'start'
 865 // or the beginning if 'start' is -1.
 866 long wxListCtrl::FindItem(long start, const wxString& str, bool partial)
 867 {
 868         LV_FINDINFO findInfo;
 869
 870         findInfo.flags = LVFI_STRING;
 871         if ( partial )
 872                 findInfo.flags |= LVFI_STRING;
 873         findInfo.psz = WXSTRINGCAST str;
 874
 875         return ListView_FindItem((HWND) GetHWND(), (int) start, & findInfo);
 876 }
 877
 878 // Find an item whose data matches this data, starting from the item after 'start'
 879 // or the beginning if 'start' is -1.
 880 long wxListCtrl::FindItem(long start, long data)
 881 {
 882         LV_FINDINFO findInfo;
 883
 884         findInfo.flags = LVFI_PARAM;
 885         findInfo.lParam = data;
 886
 887         return ListView_FindItem((HWND) GetHWND(), (int) start, & findInfo);
 888 }
 889
 890 // Find an item nearest this position in the specified direction, starting from
 891 // the item after 'start' or the beginning if 'start' is -1.
 892 long wxListCtrl::FindItem(long start, const wxPoint& pt, int direction)
 893 {
 894         LV_FINDINFO findInfo;
 895
 896         findInfo.flags = LVFI_NEARESTXY;
 897         findInfo.pt.x = pt.x;
 898         findInfo.pt.y = pt.y;
 899         findInfo.vkDirection = VK_RIGHT;
 900
 901         if ( direction == wxLIST_FIND_UP )
 902                 findInfo.vkDirection = VK_UP;
 903         else if ( direction == wxLIST_FIND_DOWN )
 904                 findInfo.vkDirection = VK_DOWN;
 905         else if ( direction == wxLIST_FIND_LEFT )
 906                 findInfo.vkDirection = VK_LEFT;
 907         else if ( direction == wxLIST_FIND_RIGHT )
 908                 findInfo.vkDirection = VK_RIGHT;
 909
 910         return ListView_FindItem((HWND) GetHWND(), (int) start, & findInfo);
 911 }
 912
 913 // Determines which item (if any) is at the specified point,
 914 // giving details in 'flags' (see wxLIST_HITTEST_... flags above)
 915 long wxListCtrl::HitTest(const wxPoint& point, int& flags)
 916 {
 917     LV_HITTESTINFO hitTestInfo;
 918         hitTestInfo.pt.x = (int) point.x;
 919         hitTestInfo.pt.y = (int) point.y;
 920
 921     ListView_HitTest((HWND) GetHWND(), & hitTestInfo);
 922
 923         flags = 0;
 924         if ( hitTestInfo.flags & LVHT_ABOVE )
 925                 flags |= wxLIST_HITTEST_ABOVE;
 926         if ( hitTestInfo.flags & LVHT_BELOW )
 927                 flags |= wxLIST_HITTEST_BELOW;
 928         if ( hitTestInfo.flags & LVHT_NOWHERE )
 929                 flags |= wxLIST_HITTEST_NOWHERE;
 930         if ( hitTestInfo.flags & LVHT_ONITEMICON )
 931                 flags |= wxLIST_HITTEST_ONITEMICON;
 932         if ( hitTestInfo.flags & LVHT_ONITEMLABEL )
 933                 flags |= wxLIST_HITTEST_ONITEMLABEL;
 934         if ( hitTestInfo.flags & LVHT_ONITEMSTATEICON )
 935                 flags |= wxLIST_HITTEST_ONITEMSTATEICON;
 936         if ( hitTestInfo.flags & LVHT_TOLEFT )
 937                 flags |= wxLIST_HITTEST_TOLEFT;
 938         if ( hitTestInfo.flags & LVHT_TORIGHT )
 939                 flags |= wxLIST_HITTEST_TORIGHT;
 940
 941         return (long) hitTestInfo.iItem ;
 942 }
 943
 944 // Inserts an item, returning the index of the new item if successful,
 945 // -1 otherwise.
 946 long wxListCtrl::InsertItem(wxListItem& info)
 947 {
 948         LV_ITEM item;
 949         wxConvertToMSWListItem(this, info, item);
 950
 951         return (long) ListView_InsertItem((HWND) GetHWND(), & item);
 952 }
 953
 954 long wxListCtrl::InsertItem(long index, const wxString& label)
 955 {
 956         wxListItem info;
 957         info.m_text = label;
 958         info.m_mask = wxLIST_MASK_TEXT;
 959         info.m_itemId = index;
 960         return InsertItem(info);
 961 }
 962
 963 // Inserts an image item
 964 long wxListCtrl::InsertItem(long index, int imageIndex)
 965 {
 966         wxListItem info;
 967         info.m_image = imageIndex;
 968         info.m_mask = wxLIST_MASK_IMAGE;
 969         info.m_itemId = index;
 970         return InsertItem(info);
 971 }
 972
 973 // Inserts an image/string item
 974 long wxListCtrl::InsertItem(long index, const wxString& label, int imageIndex)
 975 {
 976         wxListItem info;
 977         info.m_image = imageIndex;
 978         info.m_text = label;
 979         info.m_mask = wxLIST_MASK_IMAGE | wxLIST_MASK_TEXT;
 980         info.m_itemId = index;
 981         return InsertItem(info);
 982 }
 983
 984 // For list view mode (only), inserts a column.
 985 long wxListCtrl::InsertColumn(long col, wxListItem& item)
 986 {
 987         LV_COLUMN lvCol;
 988         lvCol.mask = 0;
 989         lvCol.fmt = 0;
 990         lvCol.pszText = NULL;
 991
 992         if ( item.m_mask & wxLIST_MASK_TEXT )
 993         {
 994                 lvCol.mask |= LVCF_TEXT;
 995                 lvCol.pszText = WXSTRINGCAST item.m_text;
 996                 lvCol.cchTextMax = 0; // Ignored
 997         }
 998         if ( item.m_mask & wxLIST_MASK_FORMAT )
 999         {
1000                 lvCol.mask |= LVCF_FMT;
1001
1002                 if ( item.m_format == wxLIST_FORMAT_LEFT )
1003                         lvCol.fmt = LVCFMT_LEFT;
1004                 if ( item.m_format == wxLIST_FORMAT_RIGHT )
1005                         lvCol.fmt = LVCFMT_RIGHT;
1006                 if ( item.m_format == wxLIST_FORMAT_CENTRE )
1007                         lvCol.fmt = LVCFMT_CENTER;
1008     }
1009
1010         if ( item.m_mask & wxLIST_MASK_WIDTH )
1011         {
1012                 lvCol.mask |= LVCF_WIDTH;
1013                 lvCol.cx = item.m_width;
1014
1015                 if ( lvCol.cx == wxLIST_AUTOSIZE)
1016                         lvCol.cx = LVSCW_AUTOSIZE;
1017                 else if ( lvCol.cx == wxLIST_AUTOSIZE_USEHEADER)
1018                         lvCol.cx = LVSCW_AUTOSIZE_USEHEADER;
1019         }
1020         lvCol.mask |= LVCF_SUBITEM;
1021         lvCol.iSubItem = col;
1022
1023         bool success = (ListView_InsertColumn((HWND) GetHWND(), col, & lvCol) != 0);
1024     if ( success )
1025         m_colCount ++;
1026     return success;
1027 }
1028
1029 long wxListCtrl::InsertColumn(long col, const wxString& heading, int format,
1030     int width)
1031 {
1032         wxListItem item;
1033         item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
1034         item.m_text = heading;
1035         if ( width > -1 )
1036         {
1037                 item.m_mask |= wxLIST_MASK_WIDTH;
1038                 item.m_width = width;
1039         }
1040         item.m_format = format;
1041
1042         return InsertColumn(col, item);
1043 }
1044
1045 // Scrolls the list control. If in icon, small icon or report view mode,
1046 // x specifies the number of pixels to scroll. If in list view mode, x
1047 // specifies the number of columns to scroll.
1048 // If in icon, small icon or list view mode, y specifies the number of pixels
1049 // to scroll. If in report view mode, y specifies the number of lines to scroll.
1050 bool wxListCtrl::ScrollList(int dx, int dy)
1051 {
1052         return (ListView_Scroll((HWND) GetHWND(), dx, dy) != 0);
1053 }
1054
1055 // Sort items.
1056
1057 // fn is a function which takes 3 long arguments: item1, item2, data.
1058 // item1 is the long data associated with a first item (NOT the index).
1059 // item2 is the long data associated with a second item (NOT the index).
1060 // data is the same value as passed to SortItems.
1061 // The return value is a negative number if the first item should precede the second
1062 // item, a positive number of the second item should precede the first,
1063 // or zero if the two items are equivalent.
1064
1065 // data is arbitrary data to be passed to the sort function.
1066 bool wxListCtrl::SortItems(wxListCtrlCompare fn, long data)
1067 {
1068         return (ListView_SortItems((HWND) GetHWND(), (PFNLVCOMPARE) fn, data) != 0);
1069 }
1070
1071 bool wxListCtrl::MSWCommand(WXUINT cmd, WXWORD id)
1072 {
1073   if (cmd == EN_UPDATE)
1074   {
1075     wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, id);
1076     event.SetEventObject( this );
1077     ProcessCommand(event);
1078     return TRUE;
1079   }
1080   else if (cmd == EN_KILLFOCUS)
1081   {
1082     wxCommandEvent event(wxEVT_KILL_FOCUS, id);
1083     event.SetEventObject( this );
1084     ProcessCommand(event);
1085     return TRUE;
1086   }
1087   else return FALSE;
1088 }
1089
1090 bool wxListCtrl::MSWNotify(WXWPARAM wParam, WXLPARAM lParam)
1091 {
1092         wxListEvent event(wxEVT_NULL, m_windowId);
1093         wxEventType eventType = wxEVT_NULL;
1094         NMHDR *hdr1 = (NMHDR *) lParam;
1095         switch ( hdr1->code )
1096         {
1097                 case LVN_BEGINDRAG:
1098                 {
1099                         eventType = wxEVT_COMMAND_LIST_BEGIN_DRAG;
1100                         NM_LISTVIEW *hdr = (NM_LISTVIEW *)lParam;
1101                         event.m_itemIndex = hdr->iItem;
1102                         event.m_pointDrag.x = hdr->ptAction.x;
1103                         event.m_pointDrag.y = hdr->ptAction.y;
1104                         break;
1105                 }
1106                 case LVN_BEGINLABELEDIT:
1107                 {
1108                         eventType = wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT;
1109                         LV_DISPINFO *info = (LV_DISPINFO *)lParam;
1110                         wxConvertFromMSWListItem(this, event.m_item, info->item, (HWND) GetHWND());
1111                         break;
1112                 }
1113                 case LVN_BEGINRDRAG:
1114                 {
1115                         eventType = wxEVT_COMMAND_LIST_BEGIN_RDRAG;
1116                         NM_LISTVIEW* hdr = (NM_LISTVIEW*)lParam;
1117                         event.m_itemIndex = hdr->iItem;
1118                         event.m_pointDrag.x = hdr->ptAction.x;
1119                         event.m_pointDrag.y = hdr->ptAction.y;
1120                         break;
1121                 }
1122                 case LVN_COLUMNCLICK:
1123                 {
1124                         eventType = wxEVT_COMMAND_LIST_COL_CLICK;
1125                         NM_LISTVIEW* hdr = (NM_LISTVIEW*)lParam;
1126                         event.m_itemIndex = -1;
1127                         event.m_col = hdr->iSubItem;
1128                         break;
1129                 }
1130                 case LVN_DELETEALLITEMS:
1131                 {
1132                         eventType = wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS;
1133 //                      NM_LISTVIEW* hdr = (NM_LISTVIEW*)lParam;
1134                         event.m_itemIndex = -1;
1135                         break;
1136                 }
1137                 case LVN_DELETEITEM:
1138                 {
1139                         eventType = wxEVT_COMMAND_LIST_DELETE_ITEM;
1140                         NM_LISTVIEW* hdr = (NM_LISTVIEW*)lParam;
1141                         event.m_itemIndex = hdr->iItem;
1142                         break;
1143                 }
1144                 case LVN_ENDLABELEDIT:
1145                 {
1146                         eventType = wxEVT_COMMAND_LIST_END_LABEL_EDIT;
1147                         LV_DISPINFO *info = (LV_DISPINFO *)lParam;
1148                         wxConvertFromMSWListItem(this, event.m_item, info->item, (HWND) GetHWND());
1149                         if ( info->item.pszText == NULL || info->item.iItem == -1 )
1150                                 event.m_cancelled = TRUE;
1151                         break;
1152                 }
1153                 case LVN_GETDISPINFO:
1154                 {
1155 //                      return FALSE;
1156                         // TODO: some text buffering here, I think
1157                         // TODO: API for getting Windows to retrieve values
1158                         // on demand.
1159                         eventType = wxEVT_COMMAND_LIST_GET_INFO;
1160                         LV_DISPINFO *info = (LV_DISPINFO *)lParam;
1161                         wxConvertFromMSWListItem(this, event.m_item, info->item, (HWND) GetHWND());
1162                         break;
1163                 }
1164                 case LVN_INSERTITEM:
1165                 {
1166                         eventType = wxEVT_COMMAND_LIST_INSERT_ITEM;
1167                         NM_LISTVIEW* hdr = (NM_LISTVIEW*)lParam;
1168                         event.m_itemIndex = hdr->iItem;
1169                         break;
1170                 }
1171                 case LVN_ITEMCHANGED:
1172                 {
1173                         // This needs to be sent to wxListCtrl as a rather more
1174                         // concrete event. For now, just detect a selection
1175                         // or deselection.
1176                         NM_LISTVIEW* hdr = (NM_LISTVIEW*)lParam;
1177                         if ( (hdr->uNewState & LVIS_SELECTED) && !(hdr->uOldState & LVIS_SELECTED) )
1178                         {
1179                           eventType = wxEVT_COMMAND_LIST_ITEM_SELECTED;
1180                           event.m_itemIndex = hdr->iItem;
1181                         }
1182                         else if ( !(hdr->uNewState & LVIS_SELECTED) && (hdr->uOldState & LVIS_SELECTED) )
1183                         {
1184                           eventType = wxEVT_COMMAND_LIST_ITEM_DESELECTED;
1185                           event.m_itemIndex = hdr->iItem;
1186                         }
1187                         else
1188                                 return FALSE;
1189                         break;
1190                 }
1191                 case LVN_KEYDOWN:
1192                 {
1193                         eventType = wxEVT_COMMAND_LIST_KEY_DOWN;
1194                         LV_KEYDOWN *info = (LV_KEYDOWN *)lParam;
1195                         event.m_code = wxCharCodeMSWToWX(info->wVKey);
1196                         break;
1197                 }
1198                 case LVN_SETDISPINFO:
1199                 {
1200                         eventType = wxEVT_COMMAND_LIST_SET_INFO;
1201                         LV_DISPINFO *info = (LV_DISPINFO *)lParam;
1202                         wxConvertFromMSWListItem(this, event.m_item, info->item, (HWND) GetHWND());
1203                         break;
1204                 }
1205
1206                 default :
1207                         return wxControl::MSWNotify(wParam, lParam);
1208                         break;
1209         }
1210
1211         event.SetEventObject( this );
1212         event.SetEventType(eventType);
1213
1214         if ( !GetEventHandler()->ProcessEvent(event) )
1215                 return FALSE;
1216
1217         if (hdr1->code == LVN_GETDISPINFO)
1218         {
1219                 LV_DISPINFO *info = (LV_DISPINFO *)lParam;
1220                 if ( info->item.mask & LVIF_TEXT )
1221                 {
1222                         if ( !event.m_item.m_text.IsNull() )
1223                         {
1224                           info->item.pszText = AddPool(event.m_item.m_text);
1225                           info->item.cchTextMax = strlen(info->item.pszText) + 1;
1226                         }
1227                 }
1228 //              wxConvertToMSWListItem(this, event.m_item, info->item);
1229         }
1230
1231         return TRUE;
1232 }
1233
1234 char *wxListCtrl::AddPool(const wxString& str)
1235 {
1236         // Remove the first element if 3 strings exist
1237         if ( m_stringPool.Number() == 3 )
1238         {
1239                 wxNode *node = m_stringPool.First();
1240                 delete[] (char *)node->Data();
1241                 delete node;
1242         }
1243         wxNode *node = m_stringPool.Add((char *) (const char *)str);
1244         return (char *)node->Data();
1245 }
1246
1247 // List item structure
1248 wxListItem::wxListItem(void)
1249 {
1250     m_mask = 0;
1251     m_itemId = 0;
1252     m_col = 0;
1253     m_state = 0;
1254     m_stateMask = 0;
1255     m_image = 0;
1256         m_data = 0;
1257
1258         m_format = wxLIST_FORMAT_CENTRE;
1259         m_width = 0;
1260 }
1261
1262 static void wxConvertFromMSWListItem(const wxListCtrl *ctrl, wxListItem& info, LV_ITEM& lvItem, HWND getFullInfo)
1263 {
1264         info.m_data = lvItem.lParam;
1265         info.m_mask = 0;
1266         info.m_state = 0;
1267         info.m_stateMask = 0;
1268         info.m_itemId = lvItem.iItem;
1269
1270         long oldMask = lvItem.mask;
1271
1272         bool needText = FALSE;
1273         if (getFullInfo != 0)
1274         {
1275                 if ( lvItem.mask & LVIF_TEXT )
1276                         needText = FALSE;
1277                 else
1278                         needText = TRUE;
1279
1280                 if ( needText )
1281                 {
1282                         lvItem.pszText = new char[513];
1283                         lvItem.cchTextMax = 512;
1284                 }
1285 //              lvItem.mask |= TVIF_HANDLE | TVIF_STATE | TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_CHILDREN | TVIF_PARAM ;
1286                 lvItem.mask |= LVIF_TEXT | LVIF_IMAGE | LVIF_PARAM ;
1287                 ::SendMessage(getFullInfo, LVM_GETITEM, 0, (LPARAM)& lvItem) ;
1288         }
1289
1290         if ( lvItem.mask & LVIF_STATE )
1291         {
1292                 info.m_mask |= wxLIST_MASK_STATE;
1293
1294         if ( lvItem.stateMask & LVIS_CUT)
1295                 {
1296                         info.m_stateMask |= wxLIST_STATE_CUT ;
1297                         if ( lvItem.state & LVIS_CUT )
1298                                 info.m_state |= wxLIST_STATE_CUT ;
1299                 }
1300         if ( lvItem.stateMask & LVIS_DROPHILITED)
1301                 {
1302                         info.m_stateMask |= wxLIST_STATE_DROPHILITED ;
1303                         if ( lvItem.state & LVIS_DROPHILITED )
1304                                 info.m_state |= wxLIST_STATE_DROPHILITED ;
1305                 }
1306         if ( lvItem.stateMask & LVIS_FOCUSED)
1307                 {
1308                         info.m_stateMask |= wxLIST_STATE_FOCUSED ;
1309                         if ( lvItem.state & LVIS_FOCUSED )
1310                                 info.m_state |= wxLIST_STATE_FOCUSED ;
1311                 }
1312         if ( lvItem.stateMask & LVIS_SELECTED)
1313                 {
1314                         info.m_stateMask |= wxLIST_STATE_SELECTED ;
1315                         if ( lvItem.state & LVIS_SELECTED )
1316                                 info.m_state |= wxLIST_STATE_SELECTED ;
1317                 }
1318         }
1319
1320         if ( lvItem.mask & LVIF_TEXT )
1321         {
1322                 info.m_mask |= wxLIST_MASK_TEXT;
1323                 info.m_text = lvItem.pszText;
1324         }
1325         if ( lvItem.mask & LVIF_IMAGE )
1326         {
1327                 info.m_mask |= wxLIST_MASK_IMAGE;
1328                 info.m_image = lvItem.iImage;
1329         }
1330         if ( lvItem.mask & LVIF_PARAM )
1331                 info.m_mask |= wxLIST_MASK_DATA;
1332         if ( lvItem.mask & LVIF_DI_SETITEM )
1333                 info.m_mask |= wxLIST_SET_ITEM;
1334         info.m_col = lvItem.iSubItem;
1335
1336         if (needText)
1337         {
1338         if (lvItem.pszText)
1339                         delete[] lvItem.pszText;
1340         }
1341         lvItem.mask = oldMask ;
1342 }
1343
1344 static void wxConvertToMSWListItem(const wxListCtrl *ctrl, wxListItem& info, LV_ITEM& lvItem)
1345 {
1346         lvItem.iItem = (int) info.m_itemId ;
1347
1348         lvItem.iImage = info.m_image ;
1349         lvItem.lParam = info.m_data;
1350         lvItem.stateMask = 0;
1351         lvItem.state = 0;
1352         lvItem.mask = 0;
1353         lvItem.iSubItem = info.m_col;
1354
1355         if (info.m_mask & wxLIST_MASK_STATE)
1356         {
1357                 lvItem.mask |= LVIF_STATE ;
1358                 if (info.m_stateMask & wxLIST_STATE_CUT)
1359                 {
1360                 lvItem.stateMask |= LVIS_CUT ;
1361                         if (info.m_state & wxLIST_STATE_CUT)
1362                                 lvItem.state |= LVIS_CUT;
1363                 }
1364                 if (info.m_stateMask & wxLIST_STATE_DROPHILITED)
1365                 {
1366                 lvItem.stateMask |= LVIS_DROPHILITED;
1367                         if (info.m_state & wxLIST_STATE_DROPHILITED)
1368                         lvItem.state |= LVIS_DROPHILITED;
1369                 }
1370                 if (info.m_stateMask & wxLIST_STATE_FOCUSED)
1371                 {
1372                 lvItem.stateMask |= LVIS_FOCUSED;
1373                         if (info.m_state & wxLIST_STATE_FOCUSED)
1374                         lvItem.state |= LVIS_FOCUSED;
1375                 }
1376                 if (info.m_stateMask & wxLIST_STATE_SELECTED)
1377                 {
1378                 lvItem.stateMask |= LVIS_SELECTED;
1379                         if (info.m_state & wxLIST_STATE_SELECTED)
1380                         lvItem.state |= LVIS_SELECTED;
1381                 }
1382         }
1383
1384         if (info.m_mask & wxLIST_MASK_TEXT)
1385         {
1386                 lvItem.mask |= LVIF_TEXT ;
1387                 if ( ctrl->GetWindowStyleFlag() & wxLC_USER_TEXT )
1388                 {
1389                         lvItem.pszText = LPSTR_TEXTCALLBACK;
1390                 }
1391                 else
1392                 {
1393                         lvItem.pszText = (char *) (const char *)info.m_text ;
1394                         if ( lvItem.pszText )
1395                                 lvItem.cchTextMax = info.m_text.Length();
1396                         else
1397                                 lvItem.cchTextMax = 0;
1398                 }
1399         }
1400         if (info.m_mask & wxLIST_MASK_IMAGE)
1401                 lvItem.mask |= LVIF_IMAGE ;
1402         if (info.m_mask & wxLIST_MASK_DATA)
1403                 lvItem.mask |= LVIF_PARAM ;
1404 }
1405
1406 // List event
1407 IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxCommandEvent)
1408
1409 wxListEvent::wxListEvent(wxEventType commandType, int id):
1410   wxCommandEvent(commandType, id)
1411 {
1412         m_code = 0;
1413         m_itemIndex = 0;
1414         m_col = 0;
1415         m_cancelled = FALSE;
1416 }
1417
1418 #endif
1419