| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: listctrl.cpp |
| 3 | // Purpose: |
| 4 | // Author: Robert Roebling |
| 5 | // Id: $Id$ |
| 6 | // Copyright: (c) 1998 Robert Roebling |
| 7 | // Licence: wxWindows licence |
| 8 | ///////////////////////////////////////////////////////////////////////////// |
| 9 | |
| 10 | #ifdef __GNUG__ |
| 11 | #pragma implementation "listctrl.h" |
| 12 | #endif |
| 13 | |
| 14 | // For compilers that support precompilation, includes "wx.h". |
| 15 | #include "wx/wxprec.h" |
| 16 | |
| 17 | #ifdef __BORLANDC__ |
| 18 | #pragma hdrstop |
| 19 | #endif |
| 20 | |
| 21 | #include "wx/dcscreen.h" |
| 22 | #include "wx/app.h" |
| 23 | #include "wx/listctrl.h" |
| 24 | #include "wx/generic/imaglist.h" |
| 25 | |
| 26 | #ifndef wxUSE_GENERIC_LIST_EXTENSIONS |
| 27 | #define wxUSE_GENERIC_LIST_EXTENSIONS 0 |
| 28 | #endif |
| 29 | |
| 30 | //----------------------------------------------------------------------------- |
| 31 | // wxListItemData |
| 32 | //----------------------------------------------------------------------------- |
| 33 | |
| 34 | IMPLEMENT_DYNAMIC_CLASS(wxListItemData,wxObject); |
| 35 | |
| 36 | wxListItemData::wxListItemData() |
| 37 | { |
| 38 | m_image = -1; |
| 39 | m_data = 0; |
| 40 | m_xpos = 0; |
| 41 | m_ypos = 0; |
| 42 | m_width = 0; |
| 43 | m_height = 0; |
| 44 | m_attr = NULL; |
| 45 | } |
| 46 | |
| 47 | wxListItemData::wxListItemData( const wxListItem &info ) |
| 48 | { |
| 49 | m_image = -1; |
| 50 | m_data = 0; |
| 51 | m_attr = NULL; |
| 52 | |
| 53 | SetItem( info ); |
| 54 | } |
| 55 | |
| 56 | void wxListItemData::SetItem( const wxListItem &info ) |
| 57 | { |
| 58 | if (info.m_mask & wxLIST_MASK_TEXT) m_text = info.m_text; |
| 59 | if (info.m_mask & wxLIST_MASK_IMAGE) m_image = info.m_image; |
| 60 | if (info.m_mask & wxLIST_MASK_DATA) m_data = info.m_data; |
| 61 | |
| 62 | if ( info.HasAttributes() ) |
| 63 | { |
| 64 | if ( m_attr ) |
| 65 | *m_attr = *info.GetAttributes(); |
| 66 | else |
| 67 | m_attr = new wxListItemAttr(*info.GetAttributes()); |
| 68 | } |
| 69 | |
| 70 | m_xpos = 0; |
| 71 | m_ypos = 0; |
| 72 | m_width = info.m_width; |
| 73 | m_height = 0; |
| 74 | } |
| 75 | |
| 76 | void wxListItemData::SetText( const wxString &s ) |
| 77 | { |
| 78 | m_text = s; |
| 79 | } |
| 80 | |
| 81 | void wxListItemData::SetImage( int image ) |
| 82 | { |
| 83 | m_image = image; |
| 84 | } |
| 85 | |
| 86 | void wxListItemData::SetData( long data ) |
| 87 | { |
| 88 | m_data = data; |
| 89 | } |
| 90 | |
| 91 | void wxListItemData::SetPosition( int x, int y ) |
| 92 | { |
| 93 | m_xpos = x; |
| 94 | m_ypos = y; |
| 95 | } |
| 96 | |
| 97 | void wxListItemData::SetSize( int width, int height ) |
| 98 | { |
| 99 | if (width != -1) m_width = width; |
| 100 | if (height != -1) m_height = height; |
| 101 | } |
| 102 | |
| 103 | bool wxListItemData::HasImage() const |
| 104 | { |
| 105 | return (m_image >= 0); |
| 106 | } |
| 107 | |
| 108 | bool wxListItemData::HasText() const |
| 109 | { |
| 110 | return (!m_text.IsNull()); |
| 111 | } |
| 112 | |
| 113 | bool wxListItemData::IsHit( int x, int y ) const |
| 114 | { |
| 115 | return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height)); |
| 116 | } |
| 117 | |
| 118 | void wxListItemData::GetText( wxString &s ) |
| 119 | { |
| 120 | s = m_text; |
| 121 | } |
| 122 | |
| 123 | int wxListItemData::GetX() const |
| 124 | { |
| 125 | return m_xpos; |
| 126 | } |
| 127 | |
| 128 | int wxListItemData::GetY() const |
| 129 | { |
| 130 | return m_ypos; |
| 131 | } |
| 132 | |
| 133 | int wxListItemData::GetWidth() const |
| 134 | { |
| 135 | return m_width; |
| 136 | } |
| 137 | |
| 138 | int wxListItemData::GetHeight() const |
| 139 | { |
| 140 | return m_height; |
| 141 | } |
| 142 | |
| 143 | int wxListItemData::GetImage() const |
| 144 | { |
| 145 | return m_image; |
| 146 | } |
| 147 | |
| 148 | void wxListItemData::GetItem( wxListItem &info ) const |
| 149 | { |
| 150 | info.m_text = m_text; |
| 151 | info.m_image = m_image; |
| 152 | info.m_data = m_data; |
| 153 | |
| 154 | if ( m_attr ) |
| 155 | { |
| 156 | if ( m_attr->HasTextColour() ) |
| 157 | info.SetTextColour(m_attr->GetTextColour()); |
| 158 | if ( m_attr->HasBackgroundColour() ) |
| 159 | info.SetBackgroundColour(m_attr->GetBackgroundColour()); |
| 160 | if ( m_attr->HasFont() ) |
| 161 | info.SetFont(m_attr->GetFont()); |
| 162 | } |
| 163 | } |
| 164 | |
| 165 | //----------------------------------------------------------------------------- |
| 166 | // wxListHeaderData |
| 167 | //----------------------------------------------------------------------------- |
| 168 | |
| 169 | IMPLEMENT_DYNAMIC_CLASS(wxListHeaderData,wxObject); |
| 170 | |
| 171 | wxListHeaderData::wxListHeaderData() |
| 172 | { |
| 173 | m_mask = 0; |
| 174 | m_image = 0; |
| 175 | m_format = 0; |
| 176 | m_width = 0; |
| 177 | m_xpos = 0; |
| 178 | m_ypos = 0; |
| 179 | m_height = 0; |
| 180 | } |
| 181 | |
| 182 | wxListHeaderData::wxListHeaderData( const wxListItem &item ) |
| 183 | { |
| 184 | SetItem( item ); |
| 185 | m_xpos = 0; |
| 186 | m_ypos = 0; |
| 187 | m_height = 0; |
| 188 | } |
| 189 | |
| 190 | void wxListHeaderData::SetItem( const wxListItem &item ) |
| 191 | { |
| 192 | m_mask = item.m_mask; |
| 193 | m_text = item.m_text; |
| 194 | m_image = item.m_image; |
| 195 | m_format = item.m_format; |
| 196 | m_width = item.m_width; |
| 197 | if (m_width < 0) m_width = 80; |
| 198 | if (m_width < 6) m_width = 6; |
| 199 | } |
| 200 | |
| 201 | void wxListHeaderData::SetPosition( int x, int y ) |
| 202 | { |
| 203 | m_xpos = x; |
| 204 | m_ypos = y; |
| 205 | } |
| 206 | |
| 207 | void wxListHeaderData::SetHeight( int h ) |
| 208 | { |
| 209 | m_height = h; |
| 210 | } |
| 211 | |
| 212 | void wxListHeaderData::SetWidth( int w ) |
| 213 | { |
| 214 | m_width = w; |
| 215 | if (m_width < 0) m_width = 80; |
| 216 | if (m_width < 6) m_width = 6; |
| 217 | } |
| 218 | |
| 219 | void wxListHeaderData::SetFormat( int format ) |
| 220 | { |
| 221 | m_format = format; |
| 222 | } |
| 223 | |
| 224 | bool wxListHeaderData::HasImage() const |
| 225 | { |
| 226 | return (m_image != 0); |
| 227 | } |
| 228 | |
| 229 | bool wxListHeaderData::HasText() const |
| 230 | { |
| 231 | return (m_text.Length() > 0); |
| 232 | } |
| 233 | |
| 234 | bool wxListHeaderData::IsHit( int x, int y ) const |
| 235 | { |
| 236 | return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height)); |
| 237 | } |
| 238 | |
| 239 | void wxListHeaderData::GetItem( wxListItem &item ) |
| 240 | { |
| 241 | item.m_mask = m_mask; |
| 242 | item.m_text = m_text; |
| 243 | item.m_image = m_image; |
| 244 | item.m_format = m_format; |
| 245 | item.m_width = m_width; |
| 246 | } |
| 247 | |
| 248 | void wxListHeaderData::GetText( wxString &s ) |
| 249 | { |
| 250 | s = m_text; |
| 251 | } |
| 252 | |
| 253 | int wxListHeaderData::GetImage() const |
| 254 | { |
| 255 | return m_image; |
| 256 | } |
| 257 | |
| 258 | int wxListHeaderData::GetWidth() const |
| 259 | { |
| 260 | return m_width; |
| 261 | } |
| 262 | |
| 263 | int wxListHeaderData::GetFormat() const |
| 264 | { |
| 265 | return m_format; |
| 266 | } |
| 267 | |
| 268 | //----------------------------------------------------------------------------- |
| 269 | // wxListLineData |
| 270 | //----------------------------------------------------------------------------- |
| 271 | |
| 272 | IMPLEMENT_DYNAMIC_CLASS(wxListLineData,wxObject); |
| 273 | |
| 274 | wxListLineData::wxListLineData( wxListMainWindow *owner, int mode, wxBrush *hilightBrush ) |
| 275 | { |
| 276 | m_mode = mode; |
| 277 | m_hilighted = FALSE; |
| 278 | m_owner = owner; |
| 279 | m_hilightBrush = hilightBrush; |
| 280 | m_items.DeleteContents( TRUE ); |
| 281 | m_spacing = 0; |
| 282 | } |
| 283 | |
| 284 | void wxListLineData::CalculateSize( wxDC *dc, int spacing ) |
| 285 | { |
| 286 | m_spacing = spacing; |
| 287 | switch (m_mode) |
| 288 | { |
| 289 | case wxLC_ICON: |
| 290 | { |
| 291 | m_bound_all.width = m_spacing; |
| 292 | m_bound_all.height = m_spacing+13; |
| 293 | wxNode *node = m_items.First(); |
| 294 | if (node) |
| 295 | { |
| 296 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 297 | wxString s = item->GetText(); |
| 298 | wxCoord lw,lh; |
| 299 | dc->GetTextExtent( s, &lw, &lh ); |
| 300 | if (lw > m_spacing) m_bound_all.width = lw; |
| 301 | } |
| 302 | break; |
| 303 | } |
| 304 | case wxLC_LIST: |
| 305 | { |
| 306 | wxNode *node = m_items.First(); |
| 307 | if (node) |
| 308 | { |
| 309 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 310 | wxString s = item->GetText(); |
| 311 | wxCoord lw,lh; |
| 312 | dc->GetTextExtent( s, &lw, &lh ); |
| 313 | m_bound_all.width = lw; |
| 314 | m_bound_all.height = lh; |
| 315 | if (item->HasImage()) |
| 316 | { |
| 317 | wxCoord w = 0; |
| 318 | wxCoord h = 0; |
| 319 | m_owner->GetImageSize( item->GetImage(), w, h ); |
| 320 | m_bound_all.width += 4 + w; |
| 321 | if (h > m_bound_all.height) m_bound_all.height = h; |
| 322 | } |
| 323 | } |
| 324 | break; |
| 325 | } |
| 326 | case wxLC_REPORT: |
| 327 | { |
| 328 | m_bound_all.width = 0; |
| 329 | m_bound_all.height = 0; |
| 330 | wxNode *node = m_items.First(); |
| 331 | while (node) |
| 332 | { |
| 333 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 334 | wxString s; |
| 335 | item->GetText( s ); |
| 336 | if (s.IsNull()) s = "H"; |
| 337 | wxCoord lw,lh; |
| 338 | dc->GetTextExtent( s, &lw, &lh ); |
| 339 | item->SetSize( item->GetWidth(), lh ); |
| 340 | m_bound_all.width += lw; |
| 341 | m_bound_all.height = lh; |
| 342 | node = node->Next(); |
| 343 | } |
| 344 | break; |
| 345 | } |
| 346 | } |
| 347 | } |
| 348 | |
| 349 | void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width ) |
| 350 | { |
| 351 | m_bound_all.x = x; |
| 352 | m_bound_all.y = y; |
| 353 | switch (m_mode) |
| 354 | { |
| 355 | case wxLC_ICON: |
| 356 | { |
| 357 | AssignRect( m_bound_icon, 0, 0, 0, 0 ); |
| 358 | AssignRect( m_bound_label, 0, 0, 0, 0 ); |
| 359 | AssignRect( m_bound_hilight, m_bound_all ); |
| 360 | wxNode *node = m_items.First(); |
| 361 | if (node) |
| 362 | { |
| 363 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 364 | if (item->HasImage()) |
| 365 | { |
| 366 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 367 | int w = 0; |
| 368 | int h = 0; |
| 369 | m_owner->GetImageSize( item->GetImage(), w, h ); |
| 370 | m_bound_icon.x = m_bound_all.x + (m_spacing/2) - (w/2); |
| 371 | m_bound_icon.y = m_bound_all.y + m_spacing - h - 5; |
| 372 | m_bound_icon.width = w; |
| 373 | m_bound_icon.height = h; |
| 374 | if (!item->HasText()) |
| 375 | { |
| 376 | AssignRect( m_bound_hilight, m_bound_icon ); |
| 377 | m_bound_hilight.x -= 5; |
| 378 | m_bound_hilight.y -= 5; |
| 379 | m_bound_hilight.width += 9; |
| 380 | m_bound_hilight.height += 9; |
| 381 | } |
| 382 | } |
| 383 | if (item->HasText()) |
| 384 | { |
| 385 | wxString s; |
| 386 | item->GetText( s ); |
| 387 | wxCoord lw,lh; |
| 388 | dc->GetTextExtent( s, &lw, &lh ); |
| 389 | if (m_bound_all.width > m_spacing) |
| 390 | m_bound_label.x = m_bound_all.x; |
| 391 | else |
| 392 | m_bound_label.x = m_bound_all.x + (m_spacing/2) - lw/2; |
| 393 | m_bound_label.y = m_bound_all.y + m_bound_all.height - lh; |
| 394 | m_bound_label.width = lw; |
| 395 | m_bound_label.height = lh; |
| 396 | AssignRect( m_bound_hilight, m_bound_label ); |
| 397 | m_bound_hilight.x -= 2; |
| 398 | m_bound_hilight.y -= 2; |
| 399 | m_bound_hilight.width += 4; |
| 400 | m_bound_hilight.height += 4; |
| 401 | } |
| 402 | } |
| 403 | break; |
| 404 | } |
| 405 | case wxLC_LIST: |
| 406 | { |
| 407 | AssignRect( m_bound_label, m_bound_all ); |
| 408 | m_bound_all.x -= 2; |
| 409 | m_bound_all.y -= 2; |
| 410 | m_bound_all.width += 4; |
| 411 | m_bound_all.height += 3; |
| 412 | AssignRect( m_bound_hilight, m_bound_all ); |
| 413 | AssignRect( m_bound_icon, 0, 0, 0, 0 ); |
| 414 | wxNode *node = m_items.First(); |
| 415 | if (node) |
| 416 | { |
| 417 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 418 | if (item->HasImage()) |
| 419 | { |
| 420 | m_bound_icon.x = m_bound_all.x + 2; |
| 421 | m_bound_icon.y = m_bound_all.y + 2; |
| 422 | int w; |
| 423 | int h; |
| 424 | m_owner->GetImageSize( item->GetImage(), w, h ); |
| 425 | m_bound_icon.width = w; |
| 426 | m_bound_icon.height = h; |
| 427 | m_bound_label.x += 4 + w; |
| 428 | m_bound_label.width -= 4 + w; |
| 429 | } |
| 430 | } |
| 431 | break; |
| 432 | } |
| 433 | case wxLC_REPORT: |
| 434 | { |
| 435 | wxCoord lw,lh; |
| 436 | dc->GetTextExtent( "H", &lw, &lh ); |
| 437 | m_bound_all.x = 0; |
| 438 | m_bound_all.y -= 0; |
| 439 | m_bound_all.height = lh+3; |
| 440 | m_bound_all.width = window_width; |
| 441 | AssignRect( m_bound_hilight, m_bound_all ); |
| 442 | AssignRect( m_bound_label, m_bound_all ); |
| 443 | AssignRect( m_bound_icon, 0, 0, 0, 0 ); |
| 444 | wxNode *node = m_items.First(); |
| 445 | if (node) |
| 446 | { |
| 447 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 448 | wxString s; |
| 449 | item->GetText( s ); |
| 450 | if (s.IsEmpty()) s = wxT("H"); |
| 451 | wxCoord lw,lh; |
| 452 | dc->GetTextExtent( s, &lw, &lh ); |
| 453 | m_bound_label.width = lw; |
| 454 | m_bound_label.height = lh; |
| 455 | if (item->HasImage()) |
| 456 | { |
| 457 | m_bound_icon.x = m_bound_all.x + 2; |
| 458 | m_bound_icon.y = m_bound_all.y + 2; |
| 459 | int w; |
| 460 | int h; |
| 461 | m_owner->GetImageSize( item->GetImage(), w, h ); |
| 462 | m_bound_icon.width = w; |
| 463 | m_bound_icon.height = h; |
| 464 | m_bound_label.x += 4 + w; |
| 465 | } |
| 466 | } |
| 467 | break; |
| 468 | } |
| 469 | } |
| 470 | } |
| 471 | |
| 472 | void wxListLineData::SetColumnPosition( int index, int x ) |
| 473 | { |
| 474 | int i = index; |
| 475 | wxNode *node = m_items.Nth( i ); |
| 476 | if (node) |
| 477 | { |
| 478 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 479 | item->SetPosition( x, m_bound_all.y+1 ); |
| 480 | } |
| 481 | } |
| 482 | |
| 483 | void wxListLineData::GetSize( int &width, int &height ) |
| 484 | { |
| 485 | width = m_bound_all.width; |
| 486 | height = m_bound_all.height; |
| 487 | } |
| 488 | |
| 489 | void wxListLineData::GetExtent( int &x, int &y, int &width, int &height ) |
| 490 | { |
| 491 | x = m_bound_all.x; |
| 492 | y = m_bound_all.y; |
| 493 | width = m_bound_all.width; |
| 494 | height = m_bound_all.height; |
| 495 | } |
| 496 | |
| 497 | void wxListLineData::GetLabelExtent( int &x, int &y, int &width, int &height ) |
| 498 | { |
| 499 | x = m_bound_label.x; |
| 500 | y = m_bound_label.y; |
| 501 | width = m_bound_label.width; |
| 502 | height = m_bound_label.height; |
| 503 | } |
| 504 | |
| 505 | void wxListLineData::GetRect( wxRect &rect ) |
| 506 | { |
| 507 | AssignRect( rect, m_bound_all ); |
| 508 | } |
| 509 | |
| 510 | long wxListLineData::IsHit( int x, int y ) |
| 511 | { |
| 512 | wxNode *node = m_items.First(); |
| 513 | if (node) |
| 514 | { |
| 515 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 516 | if (item->HasImage() && IsInRect( x, y, m_bound_icon )) return wxLIST_HITTEST_ONITEMICON; |
| 517 | if (item->HasText() && IsInRect( x, y, m_bound_label )) return wxLIST_HITTEST_ONITEMLABEL; |
| 518 | // if (!(item->HasImage() || item->HasText())) return 0; |
| 519 | } |
| 520 | // if there is no icon or text = empty |
| 521 | if (IsInRect( x, y, m_bound_all )) return wxLIST_HITTEST_ONITEMICON; |
| 522 | return 0; |
| 523 | } |
| 524 | |
| 525 | void wxListLineData::InitItems( int num ) |
| 526 | { |
| 527 | for (int i = 0; i < num; i++) m_items.Append( new wxListItemData() ); |
| 528 | } |
| 529 | |
| 530 | void wxListLineData::SetItem( int index, const wxListItem &info ) |
| 531 | { |
| 532 | wxNode *node = m_items.Nth( index ); |
| 533 | if (node) |
| 534 | { |
| 535 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 536 | item->SetItem( info ); |
| 537 | } |
| 538 | } |
| 539 | |
| 540 | void wxListLineData::GetItem( int index, wxListItem &info ) |
| 541 | { |
| 542 | int i = index; |
| 543 | wxNode *node = m_items.Nth( i ); |
| 544 | if (node) |
| 545 | { |
| 546 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 547 | item->GetItem( info ); |
| 548 | } |
| 549 | } |
| 550 | |
| 551 | void wxListLineData::GetText( int index, wxString &s ) |
| 552 | { |
| 553 | int i = index; |
| 554 | wxNode *node = m_items.Nth( i ); |
| 555 | s = ""; |
| 556 | if (node) |
| 557 | { |
| 558 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 559 | item->GetText( s ); |
| 560 | } |
| 561 | } |
| 562 | |
| 563 | void wxListLineData::SetText( int index, const wxString s ) |
| 564 | { |
| 565 | int i = index; |
| 566 | wxNode *node = m_items.Nth( i ); |
| 567 | if (node) |
| 568 | { |
| 569 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 570 | item->SetText( s ); |
| 571 | } |
| 572 | } |
| 573 | |
| 574 | int wxListLineData::GetImage( int index ) |
| 575 | { |
| 576 | int i = index; |
| 577 | wxNode *node = m_items.Nth( i ); |
| 578 | if (node) |
| 579 | { |
| 580 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 581 | return item->GetImage(); |
| 582 | } |
| 583 | return -1; |
| 584 | } |
| 585 | |
| 586 | void wxListLineData::SetAttributes(wxDC *dc, |
| 587 | const wxListItemAttr *attr, |
| 588 | const wxColour& colText, |
| 589 | const wxFont& font, |
| 590 | bool hilight) |
| 591 | { |
| 592 | // don't use foregroud colour for drawing highlighted items - this might |
| 593 | // make them completely invisible (and there is no way to do bit |
| 594 | // arithmetics on wxColour, unfortunately) |
| 595 | if ( !hilight && attr && attr->HasTextColour() ) |
| 596 | { |
| 597 | dc->SetTextForeground(attr->GetTextColour()); |
| 598 | } |
| 599 | else |
| 600 | { |
| 601 | dc->SetTextForeground(colText); |
| 602 | } |
| 603 | |
| 604 | if ( attr && attr->HasFont() ) |
| 605 | { |
| 606 | dc->SetFont(attr->GetFont()); |
| 607 | } |
| 608 | else |
| 609 | { |
| 610 | dc->SetFont(font); |
| 611 | } |
| 612 | } |
| 613 | |
| 614 | void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG ) |
| 615 | { |
| 616 | long dev_x = dc->LogicalToDeviceX( m_bound_all.x-2 ); |
| 617 | long dev_y = dc->LogicalToDeviceY( m_bound_all.y-2 ); |
| 618 | long dev_w = dc->LogicalToDeviceXRel( m_bound_all.width+4 ); |
| 619 | long dev_h = dc->LogicalToDeviceYRel( m_bound_all.height+4 ); |
| 620 | |
| 621 | if (!m_owner->IsExposed( dev_x, dev_y, dev_w, dev_h )) |
| 622 | { |
| 623 | return; |
| 624 | } |
| 625 | |
| 626 | wxWindow *listctrl = m_owner->GetParent(); |
| 627 | |
| 628 | // default foreground colour |
| 629 | wxColour colText; |
| 630 | if ( hilight ) |
| 631 | { |
| 632 | colText = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ); |
| 633 | } |
| 634 | else |
| 635 | { |
| 636 | colText = listctrl->GetForegroundColour(); |
| 637 | } |
| 638 | |
| 639 | // default font |
| 640 | wxFont font = listctrl->GetFont(); |
| 641 | |
| 642 | // VZ: currently we set the colours/fonts only once, but like this (i.e. |
| 643 | // using SetAttributes() inside the loop), it will be trivial to |
| 644 | // customize the subitems (in report mode) too. |
| 645 | wxListItemData *item = (wxListItemData*)m_items.First()->Data(); |
| 646 | wxListItemAttr *attr = item->GetAttributes(); |
| 647 | SetAttributes(dc, attr, colText, font, hilight); |
| 648 | |
| 649 | bool hasBgCol = attr && attr->HasBackgroundColour(); |
| 650 | if ( paintBG || hasBgCol ) |
| 651 | { |
| 652 | if (hilight) |
| 653 | { |
| 654 | dc->SetBrush( * m_hilightBrush ); |
| 655 | } |
| 656 | else |
| 657 | { |
| 658 | if ( hasBgCol ) |
| 659 | dc->SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID)); |
| 660 | else |
| 661 | dc->SetBrush( * wxWHITE_BRUSH ); |
| 662 | } |
| 663 | |
| 664 | dc->SetPen( * wxTRANSPARENT_PEN ); |
| 665 | dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y, |
| 666 | m_bound_hilight.width, m_bound_hilight.height ); |
| 667 | } |
| 668 | |
| 669 | if (m_mode == wxLC_REPORT) |
| 670 | { |
| 671 | wxNode *node = m_items.First(); |
| 672 | while (node) |
| 673 | { |
| 674 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 675 | dc->SetClippingRegion( item->GetX(), item->GetY(), item->GetWidth()-3, item->GetHeight() ); |
| 676 | int x = item->GetX(); |
| 677 | if (item->HasImage()) |
| 678 | { |
| 679 | int y = 0; |
| 680 | m_owner->DrawImage( item->GetImage(), dc, x, item->GetY() ); |
| 681 | m_owner->GetImageSize( item->GetImage(), x, y ); |
| 682 | x += item->GetX() + 5; |
| 683 | } |
| 684 | if (item->HasText()) |
| 685 | { |
| 686 | dc->DrawText( item->GetText(), x, item->GetY() ); |
| 687 | } |
| 688 | dc->DestroyClippingRegion(); |
| 689 | node = node->Next(); |
| 690 | } |
| 691 | } |
| 692 | else |
| 693 | { |
| 694 | wxNode *node = m_items.First(); |
| 695 | if (node) |
| 696 | { |
| 697 | wxListItemData *item = (wxListItemData*)node->Data(); |
| 698 | if (item->HasImage()) |
| 699 | { |
| 700 | m_owner->DrawImage( item->GetImage(), dc, m_bound_icon.x, m_bound_icon.y ); |
| 701 | } |
| 702 | if (item->HasText()) |
| 703 | { |
| 704 | dc->DrawText( item->GetText(), m_bound_label.x, m_bound_label.y ); |
| 705 | } |
| 706 | } |
| 707 | } |
| 708 | } |
| 709 | |
| 710 | void wxListLineData::Hilight( bool on ) |
| 711 | { |
| 712 | if (on == m_hilighted) return; |
| 713 | m_hilighted = on; |
| 714 | if (on) |
| 715 | m_owner->SelectLine( this ); |
| 716 | else |
| 717 | m_owner->DeselectLine( this ); |
| 718 | } |
| 719 | |
| 720 | void wxListLineData::ReverseHilight( void ) |
| 721 | { |
| 722 | m_hilighted = !m_hilighted; |
| 723 | if (m_hilighted) |
| 724 | m_owner->SelectLine( this ); |
| 725 | else |
| 726 | m_owner->DeselectLine( this ); |
| 727 | } |
| 728 | |
| 729 | void wxListLineData::DrawRubberBand( wxDC *dc, bool on ) |
| 730 | { |
| 731 | if (on) |
| 732 | { |
| 733 | dc->SetPen( * wxBLACK_PEN ); |
| 734 | dc->SetBrush( * wxTRANSPARENT_BRUSH ); |
| 735 | dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y, |
| 736 | m_bound_hilight.width, m_bound_hilight.height ); |
| 737 | } |
| 738 | } |
| 739 | |
| 740 | void wxListLineData::Draw( wxDC *dc ) |
| 741 | { |
| 742 | DoDraw( dc, m_hilighted, m_hilighted ); |
| 743 | } |
| 744 | |
| 745 | bool wxListLineData::IsInRect( int x, int y, const wxRect &rect ) |
| 746 | { |
| 747 | return ((x >= rect.x) && (x <= rect.x+rect.width) && |
| 748 | (y >= rect.y) && (y <= rect.y+rect.height)); |
| 749 | } |
| 750 | |
| 751 | bool wxListLineData::IsHilighted( void ) |
| 752 | { |
| 753 | return m_hilighted; |
| 754 | } |
| 755 | |
| 756 | void wxListLineData::AssignRect( wxRect &dest, int x, int y, int width, int height ) |
| 757 | { |
| 758 | dest.x = x; |
| 759 | dest.y = y; |
| 760 | dest.width = width; |
| 761 | dest.height = height; |
| 762 | } |
| 763 | |
| 764 | void wxListLineData::AssignRect( wxRect &dest, const wxRect &source ) |
| 765 | { |
| 766 | dest.x = source.x; |
| 767 | dest.y = source.y; |
| 768 | dest.width = source.width; |
| 769 | dest.height = source.height; |
| 770 | } |
| 771 | |
| 772 | //----------------------------------------------------------------------------- |
| 773 | // wxListHeaderWindow |
| 774 | //----------------------------------------------------------------------------- |
| 775 | |
| 776 | IMPLEMENT_DYNAMIC_CLASS(wxListHeaderWindow,wxWindow); |
| 777 | |
| 778 | BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow) |
| 779 | EVT_PAINT (wxListHeaderWindow::OnPaint) |
| 780 | EVT_MOUSE_EVENTS (wxListHeaderWindow::OnMouse) |
| 781 | EVT_SET_FOCUS (wxListHeaderWindow::OnSetFocus) |
| 782 | END_EVENT_TABLE() |
| 783 | |
| 784 | wxListHeaderWindow::wxListHeaderWindow( void ) |
| 785 | { |
| 786 | m_owner = (wxListMainWindow *) NULL; |
| 787 | m_currentCursor = (wxCursor *) NULL; |
| 788 | m_resizeCursor = (wxCursor *) NULL; |
| 789 | m_isDragging = FALSE; |
| 790 | } |
| 791 | |
| 792 | wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner, |
| 793 | const wxPoint &pos, const wxSize &size, |
| 794 | long style, const wxString &name ) : |
| 795 | wxWindow( win, id, pos, size, style, name ) |
| 796 | { |
| 797 | m_owner = owner; |
| 798 | // m_currentCursor = wxSTANDARD_CURSOR; |
| 799 | m_currentCursor = (wxCursor *) NULL; |
| 800 | m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE ); |
| 801 | m_isDragging = FALSE; |
| 802 | SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ) ); |
| 803 | } |
| 804 | |
| 805 | wxListHeaderWindow::~wxListHeaderWindow( void ) |
| 806 | { |
| 807 | delete m_resizeCursor; |
| 808 | } |
| 809 | |
| 810 | void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h ) |
| 811 | { |
| 812 | const int m_corner = 1; |
| 813 | |
| 814 | dc->SetBrush( *wxTRANSPARENT_BRUSH ); |
| 815 | |
| 816 | dc->SetPen( *wxBLACK_PEN ); |
| 817 | dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer) |
| 818 | dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer) |
| 819 | |
| 820 | wxPen pen( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID ); |
| 821 | |
| 822 | dc->SetPen( pen ); |
| 823 | dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner) |
| 824 | dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner) |
| 825 | |
| 826 | dc->SetPen( *wxWHITE_PEN ); |
| 827 | dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer) |
| 828 | dc->DrawRectangle( x, y, 1, h ); // left (outer) |
| 829 | dc->DrawLine( x, y+h-1, x+1, y+h-1 ); |
| 830 | dc->DrawLine( x+w-1, y, x+w-1, y+1 ); |
| 831 | } |
| 832 | |
| 833 | void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) |
| 834 | { |
| 835 | wxPaintDC dc( this ); |
| 836 | PrepareDC( dc ); |
| 837 | #if wxUSE_GENERIC_LIST_EXTENSIONS |
| 838 | if ( m_owner->GetMode() & wxLC_REPORT ) |
| 839 | { |
| 840 | int x , y ; |
| 841 | int xpix , ypix ; |
| 842 | |
| 843 | m_owner->GetScrollPixelsPerUnit( &xpix , &ypix ) ; |
| 844 | m_owner->ViewStart( &x, &y ) ; |
| 845 | dc.SetDeviceOrigin( -x * xpix, 0 ); |
| 846 | } |
| 847 | #endif |
| 848 | dc.BeginDrawing(); |
| 849 | |
| 850 | dc.SetFont( GetFont() ); |
| 851 | |
| 852 | int w = 0; |
| 853 | int h = 0; |
| 854 | int x = 0; |
| 855 | int y = 0; |
| 856 | GetClientSize( &w, &h ); |
| 857 | |
| 858 | dc.SetBackgroundMode(wxTRANSPARENT); |
| 859 | dc.SetTextForeground( *wxBLACK ); |
| 860 | |
| 861 | // do *not* use the listctrl colour for headers - one day we will have a |
| 862 | // function to set it separately |
| 863 | |
| 864 | x = 1; |
| 865 | y = 1; |
| 866 | int numColumns = m_owner->GetColumnCount(); |
| 867 | wxListItem item; |
| 868 | for (int i = 0; i < numColumns; i++) |
| 869 | { |
| 870 | m_owner->GetColumn( i, item ); |
| 871 | int cw = item.m_width-2; |
| 872 | #if wxUSE_GENERIC_LIST_EXTENSIONS |
| 873 | if ((i+1 == numColumns) || ( dc.LogicalToDeviceX(x+item.m_width) > w-5)) |
| 874 | cw = dc.DeviceToLogicalX(w)-x-1; |
| 875 | #else |
| 876 | if ((i+1 == numColumns) || (x+item.m_width > w-5)) |
| 877 | cw = w-x-1; |
| 878 | #endif |
| 879 | dc.SetPen( *wxWHITE_PEN ); |
| 880 | |
| 881 | DoDrawRect( &dc, x, y, cw, h-2 ); |
| 882 | dc.SetClippingRegion( x, y, cw-5, h-4 ); |
| 883 | dc.DrawText( item.m_text, x+4, y+3 ); |
| 884 | dc.DestroyClippingRegion(); |
| 885 | x += item.m_width; |
| 886 | #if wxUSE_GENERIC_LIST_EXTENSIONS |
| 887 | if (dc.LogicalToDeviceX(x) > w+5) break; |
| 888 | #else |
| 889 | if (x > w+5) break; |
| 890 | #endif |
| 891 | } |
| 892 | dc.EndDrawing(); |
| 893 | } |
| 894 | |
| 895 | void wxListHeaderWindow::DrawCurrent() |
| 896 | { |
| 897 | int x1 = m_currentX; |
| 898 | int y1 = 0; |
| 899 | int x2 = m_currentX-1; |
| 900 | int y2 = 0; |
| 901 | int dummy; |
| 902 | m_owner->GetClientSize( &dummy, &y2 ); |
| 903 | ClientToScreen( &x1, &y1 ); |
| 904 | m_owner->ClientToScreen( &x2, &y2 ); |
| 905 | |
| 906 | wxScreenDC dc; |
| 907 | dc.SetLogicalFunction( wxINVERT ); |
| 908 | dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) ); |
| 909 | dc.SetBrush( *wxTRANSPARENT_BRUSH ); |
| 910 | |
| 911 | dc.DrawLine( x1, y1, x2, y2 ); |
| 912 | |
| 913 | dc.SetLogicalFunction( wxCOPY ); |
| 914 | |
| 915 | dc.SetPen( wxNullPen ); |
| 916 | dc.SetBrush( wxNullBrush ); |
| 917 | } |
| 918 | |
| 919 | void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) |
| 920 | { |
| 921 | int x = event.GetX(); |
| 922 | int y = event.GetY(); |
| 923 | if (m_isDragging) |
| 924 | { |
| 925 | DrawCurrent(); |
| 926 | if (event.ButtonUp()) |
| 927 | { |
| 928 | ReleaseMouse(); |
| 929 | m_isDragging = FALSE; |
| 930 | m_owner->SetColumnWidth( m_column, m_currentX-m_minX ); |
| 931 | } |
| 932 | else |
| 933 | { |
| 934 | int size_x = 0; |
| 935 | int dummy; |
| 936 | GetClientSize( &size_x, & dummy ); |
| 937 | if (x > m_minX+7) |
| 938 | m_currentX = x; |
| 939 | else |
| 940 | m_currentX = m_minX+7; |
| 941 | if (m_currentX > size_x-7) m_currentX = size_x-7; |
| 942 | DrawCurrent(); |
| 943 | } |
| 944 | return; |
| 945 | } |
| 946 | |
| 947 | m_minX = 0; |
| 948 | bool hit_border = FALSE; |
| 949 | int xpos = 0; |
| 950 | for (int j = 0; j < m_owner->GetColumnCount()-1; j++) |
| 951 | { |
| 952 | xpos += m_owner->GetColumnWidth( j ); |
| 953 | m_column = j; |
| 954 | if ((abs(x-xpos) < 3) && (y < 22)) |
| 955 | { |
| 956 | hit_border = TRUE; |
| 957 | break; |
| 958 | } |
| 959 | if (x-xpos < 0) |
| 960 | { |
| 961 | break; |
| 962 | } |
| 963 | m_minX = xpos; |
| 964 | } |
| 965 | |
| 966 | if (event.LeftDown()) |
| 967 | { |
| 968 | if (hit_border) |
| 969 | { |
| 970 | m_isDragging = TRUE; |
| 971 | m_currentX = x; |
| 972 | DrawCurrent(); |
| 973 | CaptureMouse(); |
| 974 | return; |
| 975 | } |
| 976 | else |
| 977 | { |
| 978 | wxListEvent le( wxEVT_COMMAND_LIST_COL_CLICK, GetParent()->GetId() ); |
| 979 | le.SetEventObject( GetParent() ); |
| 980 | le.m_col = m_column; |
| 981 | GetParent()->GetEventHandler()->ProcessEvent( le ); |
| 982 | return; |
| 983 | } |
| 984 | } |
| 985 | |
| 986 | if (event.Moving()) |
| 987 | { |
| 988 | if (hit_border) |
| 989 | { |
| 990 | if (m_currentCursor == wxSTANDARD_CURSOR) SetCursor( * m_resizeCursor ); |
| 991 | m_currentCursor = m_resizeCursor; |
| 992 | } |
| 993 | else |
| 994 | { |
| 995 | if (m_currentCursor != wxSTANDARD_CURSOR) SetCursor( * wxSTANDARD_CURSOR ); |
| 996 | m_currentCursor = wxSTANDARD_CURSOR; |
| 997 | } |
| 998 | } |
| 999 | } |
| 1000 | |
| 1001 | void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) ) |
| 1002 | { |
| 1003 | m_owner->SetFocus(); |
| 1004 | } |
| 1005 | |
| 1006 | //----------------------------------------------------------------------------- |
| 1007 | // wxListRenameTimer (internal) |
| 1008 | //----------------------------------------------------------------------------- |
| 1009 | |
| 1010 | wxListRenameTimer::wxListRenameTimer( wxListMainWindow *owner ) |
| 1011 | { |
| 1012 | m_owner = owner; |
| 1013 | } |
| 1014 | |
| 1015 | void wxListRenameTimer::Notify() |
| 1016 | { |
| 1017 | m_owner->OnRenameTimer(); |
| 1018 | } |
| 1019 | |
| 1020 | //----------------------------------------------------------------------------- |
| 1021 | // wxListTextCtrl (internal) |
| 1022 | //----------------------------------------------------------------------------- |
| 1023 | |
| 1024 | IMPLEMENT_DYNAMIC_CLASS(wxListTextCtrl,wxTextCtrl); |
| 1025 | |
| 1026 | BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl) |
| 1027 | EVT_CHAR (wxListTextCtrl::OnChar) |
| 1028 | EVT_KILL_FOCUS (wxListTextCtrl::OnKillFocus) |
| 1029 | END_EVENT_TABLE() |
| 1030 | |
| 1031 | wxListTextCtrl::wxListTextCtrl( wxWindow *parent, const wxWindowID id, |
| 1032 | bool *accept, wxString *res, wxListMainWindow *owner, |
| 1033 | const wxString &value, const wxPoint &pos, const wxSize &size, |
| 1034 | #if wxUSE_VALIDATORS |
| 1035 | int style, const wxValidator& validator, const wxString &name ) : |
| 1036 | #endif |
| 1037 | wxTextCtrl( parent, id, value, pos, size, style, validator, name ) |
| 1038 | { |
| 1039 | m_res = res; |
| 1040 | m_accept = accept; |
| 1041 | m_owner = owner; |
| 1042 | (*m_accept) = FALSE; |
| 1043 | (*m_res) = ""; |
| 1044 | m_startValue = value; |
| 1045 | } |
| 1046 | |
| 1047 | void wxListTextCtrl::OnChar( wxKeyEvent &event ) |
| 1048 | { |
| 1049 | if (event.m_keyCode == WXK_RETURN) |
| 1050 | { |
| 1051 | (*m_accept) = TRUE; |
| 1052 | (*m_res) = GetValue(); |
| 1053 | m_owner->SetFocus(); |
| 1054 | return; |
| 1055 | } |
| 1056 | if (event.m_keyCode == WXK_ESCAPE) |
| 1057 | { |
| 1058 | (*m_accept) = FALSE; |
| 1059 | (*m_res) = ""; |
| 1060 | m_owner->SetFocus(); |
| 1061 | return; |
| 1062 | } |
| 1063 | event.Skip(); |
| 1064 | } |
| 1065 | |
| 1066 | void wxListTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) ) |
| 1067 | { |
| 1068 | if (wxPendingDelete.Member(this)) return; |
| 1069 | |
| 1070 | wxPendingDelete.Append(this); |
| 1071 | |
| 1072 | if ((*m_accept) && ((*m_res) != m_startValue)) |
| 1073 | m_owner->OnRenameAccept(); |
| 1074 | } |
| 1075 | |
| 1076 | //----------------------------------------------------------------------------- |
| 1077 | // wxListMainWindow |
| 1078 | //----------------------------------------------------------------------------- |
| 1079 | |
| 1080 | IMPLEMENT_DYNAMIC_CLASS(wxListMainWindow,wxScrolledWindow); |
| 1081 | |
| 1082 | BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow) |
| 1083 | EVT_PAINT (wxListMainWindow::OnPaint) |
| 1084 | EVT_SIZE (wxListMainWindow::OnSize) |
| 1085 | EVT_MOUSE_EVENTS (wxListMainWindow::OnMouse) |
| 1086 | EVT_CHAR (wxListMainWindow::OnChar) |
| 1087 | EVT_KEY_DOWN (wxListMainWindow::OnKeyDown) |
| 1088 | EVT_SET_FOCUS (wxListMainWindow::OnSetFocus) |
| 1089 | EVT_KILL_FOCUS (wxListMainWindow::OnKillFocus) |
| 1090 | EVT_SCROLLWIN (wxListMainWindow::OnScroll) |
| 1091 | END_EVENT_TABLE() |
| 1092 | |
| 1093 | wxListMainWindow::wxListMainWindow() |
| 1094 | { |
| 1095 | m_mode = 0; |
| 1096 | m_lines.DeleteContents( TRUE ); |
| 1097 | m_columns.DeleteContents( TRUE ); |
| 1098 | m_current = (wxListLineData *) NULL; |
| 1099 | m_visibleLines = 0; |
| 1100 | m_hilightBrush = (wxBrush *) NULL; |
| 1101 | m_xScroll = 0; |
| 1102 | m_yScroll = 0; |
| 1103 | m_dirty = TRUE; |
| 1104 | m_small_image_list = (wxImageList *) NULL; |
| 1105 | m_normal_image_list = (wxImageList *) NULL; |
| 1106 | m_small_spacing = 30; |
| 1107 | m_normal_spacing = 40; |
| 1108 | m_hasFocus = FALSE; |
| 1109 | m_usedKeys = TRUE; |
| 1110 | m_lastOnSame = FALSE; |
| 1111 | m_renameTimer = new wxListRenameTimer( this ); |
| 1112 | m_isCreated = FALSE; |
| 1113 | m_dragCount = 0; |
| 1114 | } |
| 1115 | |
| 1116 | wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id, |
| 1117 | const wxPoint &pos, const wxSize &size, |
| 1118 | long style, const wxString &name ) : |
| 1119 | wxScrolledWindow( parent, id, pos, size, style|wxHSCROLL|wxVSCROLL, name ) |
| 1120 | { |
| 1121 | m_mode = style; |
| 1122 | m_lines.DeleteContents( TRUE ); |
| 1123 | m_columns.DeleteContents( TRUE ); |
| 1124 | m_current = (wxListLineData *) NULL; |
| 1125 | m_dirty = TRUE; |
| 1126 | m_visibleLines = 0; |
| 1127 | m_hilightBrush = new wxBrush( wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT), wxSOLID ); |
| 1128 | m_small_image_list = (wxImageList *) NULL; |
| 1129 | m_normal_image_list = (wxImageList *) NULL; |
| 1130 | m_small_spacing = 30; |
| 1131 | m_normal_spacing = 40; |
| 1132 | m_hasFocus = FALSE; |
| 1133 | m_dragCount = 0; |
| 1134 | m_isCreated = FALSE; |
| 1135 | wxSize sz = size; |
| 1136 | sz.y = 25; |
| 1137 | |
| 1138 | if (m_mode & wxLC_REPORT) |
| 1139 | { |
| 1140 | #if wxUSE_GENERIC_LIST_EXTENSIONS |
| 1141 | m_xScroll = 15; |
| 1142 | #else |
| 1143 | m_xScroll = 0; |
| 1144 | #endif |
| 1145 | m_yScroll = 15; |
| 1146 | } |
| 1147 | else |
| 1148 | { |
| 1149 | m_xScroll = 15; |
| 1150 | m_yScroll = 0; |
| 1151 | } |
| 1152 | SetScrollbars( m_xScroll, m_yScroll, 0, 0, 0, 0 ); |
| 1153 | |
| 1154 | m_usedKeys = TRUE; |
| 1155 | m_lastOnSame = FALSE; |
| 1156 | m_renameTimer = new wxListRenameTimer( this ); |
| 1157 | m_renameAccept = FALSE; |
| 1158 | |
| 1159 | SetBackgroundColour( *wxWHITE ); |
| 1160 | } |
| 1161 | |
| 1162 | wxListMainWindow::~wxListMainWindow() |
| 1163 | { |
| 1164 | if (m_hilightBrush) delete m_hilightBrush; |
| 1165 | |
| 1166 | delete m_renameTimer; |
| 1167 | } |
| 1168 | |
| 1169 | void wxListMainWindow::RefreshLine( wxListLineData *line ) |
| 1170 | { |
| 1171 | int x = 0; |
| 1172 | int y = 0; |
| 1173 | int w = 0; |
| 1174 | int h = 0; |
| 1175 | if (line) |
| 1176 | { |
| 1177 | wxClientDC dc(this); |
| 1178 | PrepareDC( dc ); |
| 1179 | line->GetExtent( x, y, w, h ); |
| 1180 | wxRect rect( |
| 1181 | dc.LogicalToDeviceX(x-3), |
| 1182 | dc.LogicalToDeviceY(y-3), |
| 1183 | dc.LogicalToDeviceXRel(w+6), |
| 1184 | dc.LogicalToDeviceXRel(h+6) ); |
| 1185 | Refresh( TRUE, &rect ); |
| 1186 | } |
| 1187 | } |
| 1188 | |
| 1189 | void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) |
| 1190 | { |
| 1191 | // Note: a wxPaintDC must be constructed even if no drawing is |
| 1192 | // done (a Windows requirement). |
| 1193 | wxPaintDC dc( this ); |
| 1194 | PrepareDC( dc ); |
| 1195 | |
| 1196 | if (m_dirty) return; |
| 1197 | |
| 1198 | if (m_lines.GetCount() == 0) return; |
| 1199 | |
| 1200 | dc.BeginDrawing(); |
| 1201 | |
| 1202 | dc.SetFont( GetFont() ); |
| 1203 | |
| 1204 | if (m_mode & wxLC_REPORT) |
| 1205 | { |
| 1206 | int lineSpacing = 0; |
| 1207 | wxListLineData *line = (wxListLineData*)m_lines.First()->Data(); |
| 1208 | int dummy = 0; |
| 1209 | line->GetSize( dummy, lineSpacing ); |
| 1210 | lineSpacing += 1; |
| 1211 | |
| 1212 | int y_s = m_yScroll*GetScrollPos( wxVERTICAL ); |
| 1213 | |
| 1214 | wxNode *node = m_lines.Nth( y_s / lineSpacing ); |
| 1215 | for (int i = 0; i < m_visibleLines+2; i++) |
| 1216 | { |
| 1217 | if (!node) break; |
| 1218 | |
| 1219 | line = (wxListLineData*)node->Data(); |
| 1220 | line->Draw( &dc ); |
| 1221 | node = node->Next(); |
| 1222 | } |
| 1223 | } |
| 1224 | else |
| 1225 | { |
| 1226 | wxNode *node = m_lines.First(); |
| 1227 | while (node) |
| 1228 | { |
| 1229 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 1230 | line->Draw( &dc ); |
| 1231 | node = node->Next(); |
| 1232 | } |
| 1233 | } |
| 1234 | |
| 1235 | if (m_current) m_current->DrawRubberBand( &dc, m_hasFocus ); |
| 1236 | |
| 1237 | dc.EndDrawing(); |
| 1238 | } |
| 1239 | |
| 1240 | void wxListMainWindow::HilightAll( bool on ) |
| 1241 | { |
| 1242 | wxNode *node = m_lines.First(); |
| 1243 | while (node) |
| 1244 | { |
| 1245 | wxListLineData *line = (wxListLineData *)node->Data(); |
| 1246 | if (line->IsHilighted() != on) |
| 1247 | { |
| 1248 | line->Hilight( on ); |
| 1249 | RefreshLine( line ); |
| 1250 | } |
| 1251 | node = node->Next(); |
| 1252 | } |
| 1253 | } |
| 1254 | |
| 1255 | void wxListMainWindow::SendNotify( wxListLineData *line, wxEventType command ) |
| 1256 | { |
| 1257 | wxListEvent le( command, GetParent()->GetId() ); |
| 1258 | le.SetEventObject( GetParent() ); |
| 1259 | le.m_itemIndex = GetIndexOfLine( line ); |
| 1260 | line->GetItem( 0, le.m_item ); |
| 1261 | GetParent()->GetEventHandler()->ProcessEvent( le ); |
| 1262 | // GetParent()->GetEventHandler()->AddPendingEvent( le ); |
| 1263 | } |
| 1264 | |
| 1265 | void wxListMainWindow::FocusLine( wxListLineData *WXUNUSED(line) ) |
| 1266 | { |
| 1267 | // SendNotify( line, wxEVT_COMMAND_LIST_ITEM_FOCUSSED ); |
| 1268 | } |
| 1269 | |
| 1270 | void wxListMainWindow::UnfocusLine( wxListLineData *WXUNUSED(line) ) |
| 1271 | { |
| 1272 | // SendNotify( line, wxEVT_COMMAND_LIST_ITEM_UNFOCUSSED ); |
| 1273 | } |
| 1274 | |
| 1275 | void wxListMainWindow::SelectLine( wxListLineData *line ) |
| 1276 | { |
| 1277 | SendNotify( line, wxEVT_COMMAND_LIST_ITEM_SELECTED ); |
| 1278 | } |
| 1279 | |
| 1280 | void wxListMainWindow::DeselectLine( wxListLineData *line ) |
| 1281 | { |
| 1282 | SendNotify( line, wxEVT_COMMAND_LIST_ITEM_DESELECTED ); |
| 1283 | } |
| 1284 | |
| 1285 | void wxListMainWindow::DeleteLine( wxListLineData *line ) |
| 1286 | { |
| 1287 | SendNotify( line, wxEVT_COMMAND_LIST_DELETE_ITEM ); |
| 1288 | } |
| 1289 | |
| 1290 | /* *** */ |
| 1291 | |
| 1292 | void wxListMainWindow::EditLabel( long item ) |
| 1293 | { |
| 1294 | wxNode *node = m_lines.Nth( item ); |
| 1295 | wxCHECK_RET( node, wxT("wrong index in wxListCtrl::Edit()") ); |
| 1296 | |
| 1297 | m_currentEdit = (wxListLineData*) node->Data(); |
| 1298 | |
| 1299 | wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() ); |
| 1300 | le.SetEventObject( GetParent() ); |
| 1301 | le.m_itemIndex = GetIndexOfLine( m_currentEdit ); |
| 1302 | m_currentEdit->GetItem( 0, le.m_item ); |
| 1303 | GetParent()->GetEventHandler()->ProcessEvent( le ); |
| 1304 | |
| 1305 | if (!le.IsAllowed()) |
| 1306 | return; |
| 1307 | |
| 1308 | // We have to call this here because the label in |
| 1309 | // question might just have been added and no screen |
| 1310 | // update taken place. |
| 1311 | if (m_dirty) wxYield(); |
| 1312 | |
| 1313 | wxString s; |
| 1314 | m_currentEdit->GetText( 0, s ); |
| 1315 | int x = 0; |
| 1316 | int y = 0; |
| 1317 | int w = 0; |
| 1318 | int h = 0; |
| 1319 | m_currentEdit->GetLabelExtent( x, y, w, h ); |
| 1320 | |
| 1321 | wxClientDC dc(this); |
| 1322 | PrepareDC( dc ); |
| 1323 | x = dc.LogicalToDeviceX( x ); |
| 1324 | y = dc.LogicalToDeviceY( y ); |
| 1325 | |
| 1326 | wxListTextCtrl *text = new wxListTextCtrl( |
| 1327 | this, -1, &m_renameAccept, &m_renameRes, this, s, wxPoint(x-4,y-4), wxSize(w+11,h+8) ); |
| 1328 | text->SetFocus(); |
| 1329 | } |
| 1330 | |
| 1331 | void wxListMainWindow::OnRenameTimer() |
| 1332 | { |
| 1333 | wxCHECK_RET( m_current, wxT("invalid m_current") ); |
| 1334 | |
| 1335 | Edit( m_lines.IndexOf( m_current ) ); |
| 1336 | } |
| 1337 | |
| 1338 | void wxListMainWindow::OnRenameAccept() |
| 1339 | { |
| 1340 | wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() ); |
| 1341 | le.SetEventObject( GetParent() ); |
| 1342 | le.m_itemIndex = GetIndexOfLine( m_currentEdit ); |
| 1343 | m_currentEdit->GetItem( 0, le.m_item ); |
| 1344 | le.m_item.m_text = m_renameRes; |
| 1345 | GetParent()->GetEventHandler()->ProcessEvent( le ); |
| 1346 | |
| 1347 | if (!le.IsAllowed()) return; |
| 1348 | |
| 1349 | wxListItem info; |
| 1350 | info.m_mask = wxLIST_MASK_TEXT; |
| 1351 | info.m_itemId = le.m_itemIndex; |
| 1352 | info.m_text = m_renameRes; |
| 1353 | info.SetTextColour(le.m_item.GetTextColour()); |
| 1354 | SetItem( info ); |
| 1355 | } |
| 1356 | |
| 1357 | void wxListMainWindow::OnMouse( wxMouseEvent &event ) |
| 1358 | { |
| 1359 | if (GetParent()->GetEventHandler()->ProcessEvent( event)) return; |
| 1360 | |
| 1361 | if (!m_current) return; |
| 1362 | if (m_dirty) return; |
| 1363 | if ( !(event.Dragging() || event.ButtonDown() || event.LeftUp() || event.ButtonDClick()) ) return; |
| 1364 | |
| 1365 | wxClientDC dc(this); |
| 1366 | PrepareDC(dc); |
| 1367 | long x = dc.DeviceToLogicalX( (long)event.GetX() ); |
| 1368 | long y = dc.DeviceToLogicalY( (long)event.GetY() ); |
| 1369 | |
| 1370 | /* Did we actually hit an item ? */ |
| 1371 | long hitResult = 0; |
| 1372 | wxNode *node = m_lines.First(); |
| 1373 | wxListLineData *line = (wxListLineData *) NULL; |
| 1374 | while (node) |
| 1375 | { |
| 1376 | line = (wxListLineData*)node->Data(); |
| 1377 | hitResult = line->IsHit( x, y ); |
| 1378 | if (hitResult) break; |
| 1379 | line = (wxListLineData *) NULL; |
| 1380 | node = node->Next(); |
| 1381 | } |
| 1382 | |
| 1383 | if (event.Dragging()) |
| 1384 | { |
| 1385 | if (m_dragCount == 0) |
| 1386 | m_dragStart = wxPoint(x,y); |
| 1387 | |
| 1388 | m_dragCount++; |
| 1389 | |
| 1390 | if (m_dragCount != 3) return; |
| 1391 | |
| 1392 | int command = wxEVT_COMMAND_LIST_BEGIN_DRAG; |
| 1393 | if (event.RightIsDown()) command = wxEVT_COMMAND_LIST_BEGIN_RDRAG; |
| 1394 | |
| 1395 | wxListEvent le( command, GetParent()->GetId() ); |
| 1396 | le.SetEventObject( GetParent() ); |
| 1397 | le.m_pointDrag = m_dragStart; |
| 1398 | GetParent()->GetEventHandler()->ProcessEvent( le ); |
| 1399 | |
| 1400 | return; |
| 1401 | } |
| 1402 | else |
| 1403 | { |
| 1404 | m_dragCount = 0; |
| 1405 | } |
| 1406 | |
| 1407 | if (!line) return; |
| 1408 | |
| 1409 | if (event.ButtonDClick()) |
| 1410 | { |
| 1411 | m_usedKeys = FALSE; |
| 1412 | m_lastOnSame = FALSE; |
| 1413 | m_renameTimer->Stop(); |
| 1414 | |
| 1415 | SendNotify( line, wxEVT_COMMAND_LIST_ITEM_ACTIVATED ); |
| 1416 | |
| 1417 | return; |
| 1418 | } |
| 1419 | |
| 1420 | if (event.LeftUp() && m_lastOnSame) |
| 1421 | { |
| 1422 | m_usedKeys = FALSE; |
| 1423 | if ((line == m_current) && |
| 1424 | (hitResult == wxLIST_HITTEST_ONITEMLABEL) && |
| 1425 | (m_mode & wxLC_EDIT_LABELS) ) |
| 1426 | { |
| 1427 | m_renameTimer->Start( 100, TRUE ); |
| 1428 | } |
| 1429 | m_lastOnSame = FALSE; |
| 1430 | return; |
| 1431 | } |
| 1432 | |
| 1433 | if (event.RightDown()) |
| 1434 | { |
| 1435 | SendNotify( line, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK ); |
| 1436 | return; |
| 1437 | } |
| 1438 | |
| 1439 | if (event.MiddleDown()) |
| 1440 | { |
| 1441 | SendNotify( line, wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK ); |
| 1442 | return; |
| 1443 | } |
| 1444 | |
| 1445 | if (event.LeftDown()) |
| 1446 | { |
| 1447 | m_usedKeys = FALSE; |
| 1448 | wxListLineData *oldCurrent = m_current; |
| 1449 | if (m_mode & wxLC_SINGLE_SEL) |
| 1450 | { |
| 1451 | m_current = line; |
| 1452 | HilightAll( FALSE ); |
| 1453 | m_current->ReverseHilight(); |
| 1454 | RefreshLine( m_current ); |
| 1455 | } |
| 1456 | else |
| 1457 | { |
| 1458 | if (event.ShiftDown()) |
| 1459 | { |
| 1460 | m_current = line; |
| 1461 | m_current->ReverseHilight(); |
| 1462 | RefreshLine( m_current ); |
| 1463 | } |
| 1464 | else if (event.ControlDown()) |
| 1465 | { |
| 1466 | m_current = line; |
| 1467 | |
| 1468 | int numOfCurrent = -1; |
| 1469 | node = m_lines.First(); |
| 1470 | while (node) |
| 1471 | { |
| 1472 | wxListLineData *test_line = (wxListLineData*)node->Data(); |
| 1473 | numOfCurrent++; |
| 1474 | if (test_line == oldCurrent) break; |
| 1475 | node = node->Next(); |
| 1476 | } |
| 1477 | |
| 1478 | int numOfLine = -1; |
| 1479 | node = m_lines.First(); |
| 1480 | while (node) |
| 1481 | { |
| 1482 | wxListLineData *test_line = (wxListLineData*)node->Data(); |
| 1483 | numOfLine++; |
| 1484 | if (test_line == line) break; |
| 1485 | node = node->Next(); |
| 1486 | } |
| 1487 | |
| 1488 | if (numOfLine < numOfCurrent) |
| 1489 | { |
| 1490 | int i = numOfLine; |
| 1491 | numOfLine = numOfCurrent; |
| 1492 | numOfCurrent = i; |
| 1493 | } |
| 1494 | |
| 1495 | wxNode *node = m_lines.Nth( numOfCurrent ); |
| 1496 | for (int i = 0; i <= numOfLine-numOfCurrent; i++) |
| 1497 | { |
| 1498 | wxListLineData *test_line= (wxListLineData*)node->Data(); |
| 1499 | test_line->Hilight(TRUE); |
| 1500 | RefreshLine( test_line ); |
| 1501 | node = node->Next(); |
| 1502 | } |
| 1503 | } |
| 1504 | else |
| 1505 | { |
| 1506 | m_current = line; |
| 1507 | HilightAll( FALSE ); |
| 1508 | m_current->ReverseHilight(); |
| 1509 | RefreshLine( m_current ); |
| 1510 | } |
| 1511 | } |
| 1512 | if (m_current != oldCurrent) |
| 1513 | { |
| 1514 | RefreshLine( oldCurrent ); |
| 1515 | UnfocusLine( oldCurrent ); |
| 1516 | FocusLine( m_current ); |
| 1517 | } |
| 1518 | m_lastOnSame = (m_current == oldCurrent); |
| 1519 | return; |
| 1520 | } |
| 1521 | } |
| 1522 | |
| 1523 | void wxListMainWindow::MoveToFocus() |
| 1524 | { |
| 1525 | if (!m_current) return; |
| 1526 | |
| 1527 | int x = 0; |
| 1528 | int y = 0; |
| 1529 | int w = 0; |
| 1530 | int h = 0; |
| 1531 | m_current->GetExtent( x, y, w, h ); |
| 1532 | |
| 1533 | int w_p = 0; |
| 1534 | int h_p = 0; |
| 1535 | GetClientSize( &w_p, &h_p ); |
| 1536 | |
| 1537 | if (m_mode & wxLC_REPORT) |
| 1538 | { |
| 1539 | int y_s = m_yScroll*GetScrollPos( wxVERTICAL ); |
| 1540 | if ((y > y_s) && (y+h < y_s+h_p)) return; |
| 1541 | if (y-y_s < 5) { Scroll( -1, (y-5-h_p/2)/m_yScroll ); } |
| 1542 | if (y+h+5 > y_s+h_p) { Scroll( -1, (y+h-h_p/2+h+15)/m_yScroll); } |
| 1543 | } |
| 1544 | else |
| 1545 | { |
| 1546 | int x_s = m_xScroll*GetScrollPos( wxHORIZONTAL ); |
| 1547 | if ((x > x_s) && (x+w < x_s+w_p)) return; |
| 1548 | if (x-x_s < 5) { Scroll( (x-5)/m_xScroll, -1 ); } |
| 1549 | if (x+w-5 > x_s+w_p) { Scroll( (x+w-w_p+15)/m_xScroll, -1 ); } |
| 1550 | } |
| 1551 | } |
| 1552 | |
| 1553 | void wxListMainWindow::OnArrowChar( wxListLineData *newCurrent, bool shiftDown ) |
| 1554 | { |
| 1555 | if ((m_mode & wxLC_SINGLE_SEL) || (m_usedKeys == FALSE)) m_current->Hilight( FALSE ); |
| 1556 | wxListLineData *oldCurrent = m_current; |
| 1557 | m_current = newCurrent; |
| 1558 | MoveToFocus(); |
| 1559 | if (shiftDown || (m_mode & wxLC_SINGLE_SEL)) m_current->Hilight( TRUE ); |
| 1560 | RefreshLine( m_current ); |
| 1561 | RefreshLine( oldCurrent ); |
| 1562 | FocusLine( m_current ); |
| 1563 | UnfocusLine( oldCurrent ); |
| 1564 | } |
| 1565 | |
| 1566 | void wxListMainWindow::OnKeyDown( wxKeyEvent &event ) |
| 1567 | { |
| 1568 | wxWindow *parent = GetParent(); |
| 1569 | |
| 1570 | /* we propagate the key event up */ |
| 1571 | wxKeyEvent ke( wxEVT_KEY_DOWN ); |
| 1572 | ke.m_shiftDown = event.m_shiftDown; |
| 1573 | ke.m_controlDown = event.m_controlDown; |
| 1574 | ke.m_altDown = event.m_altDown; |
| 1575 | ke.m_metaDown = event.m_metaDown; |
| 1576 | ke.m_keyCode = event.m_keyCode; |
| 1577 | ke.m_x = event.m_x; |
| 1578 | ke.m_y = event.m_y; |
| 1579 | ke.SetEventObject( parent ); |
| 1580 | if (parent->GetEventHandler()->ProcessEvent( ke )) return; |
| 1581 | |
| 1582 | event.Skip(); |
| 1583 | } |
| 1584 | |
| 1585 | void wxListMainWindow::OnChar( wxKeyEvent &event ) |
| 1586 | { |
| 1587 | wxWindow *parent = GetParent(); |
| 1588 | |
| 1589 | /* we send a list_key event up */ |
| 1590 | wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() ); |
| 1591 | le.m_code = event.KeyCode(); |
| 1592 | le.SetEventObject( parent ); |
| 1593 | parent->GetEventHandler()->ProcessEvent( le ); |
| 1594 | |
| 1595 | /* we propagate the char event up */ |
| 1596 | wxKeyEvent ke( wxEVT_CHAR ); |
| 1597 | ke.m_shiftDown = event.m_shiftDown; |
| 1598 | ke.m_controlDown = event.m_controlDown; |
| 1599 | ke.m_altDown = event.m_altDown; |
| 1600 | ke.m_metaDown = event.m_metaDown; |
| 1601 | ke.m_keyCode = event.m_keyCode; |
| 1602 | ke.m_x = event.m_x; |
| 1603 | ke.m_y = event.m_y; |
| 1604 | ke.SetEventObject( parent ); |
| 1605 | if (parent->GetEventHandler()->ProcessEvent( ke )) return; |
| 1606 | |
| 1607 | if (event.KeyCode() == WXK_TAB) |
| 1608 | { |
| 1609 | wxNavigationKeyEvent nevent; |
| 1610 | nevent.SetDirection( !event.ShiftDown() ); |
| 1611 | nevent.SetCurrentFocus( m_parent ); |
| 1612 | if (m_parent->GetEventHandler()->ProcessEvent( nevent )) return; |
| 1613 | } |
| 1614 | |
| 1615 | /* no item -> nothing to do */ |
| 1616 | if (!m_current) |
| 1617 | { |
| 1618 | event.Skip(); |
| 1619 | return; |
| 1620 | } |
| 1621 | |
| 1622 | switch (event.KeyCode()) |
| 1623 | { |
| 1624 | case WXK_UP: |
| 1625 | { |
| 1626 | wxNode *node = m_lines.Member( m_current )->Previous(); |
| 1627 | if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); |
| 1628 | break; |
| 1629 | } |
| 1630 | case WXK_DOWN: |
| 1631 | { |
| 1632 | wxNode *node = m_lines.Member( m_current )->Next(); |
| 1633 | if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); |
| 1634 | break; |
| 1635 | } |
| 1636 | case WXK_END: |
| 1637 | { |
| 1638 | wxNode *node = m_lines.Last(); |
| 1639 | OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); |
| 1640 | break; |
| 1641 | } |
| 1642 | case WXK_HOME: |
| 1643 | { |
| 1644 | wxNode *node = m_lines.First(); |
| 1645 | OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); |
| 1646 | break; |
| 1647 | } |
| 1648 | case WXK_PRIOR: |
| 1649 | { |
| 1650 | int steps = 0; |
| 1651 | if (m_mode & wxLC_REPORT) |
| 1652 | { |
| 1653 | steps = m_visibleLines-1; |
| 1654 | } |
| 1655 | else |
| 1656 | { |
| 1657 | int pos = 0; |
| 1658 | wxNode *node = m_lines.First(); |
| 1659 | for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); } |
| 1660 | steps = pos % m_visibleLines; |
| 1661 | } |
| 1662 | wxNode *node = m_lines.Member( m_current ); |
| 1663 | for (int i = 0; i < steps; i++) if (node->Previous()) node = node->Previous(); |
| 1664 | if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); |
| 1665 | break; |
| 1666 | } |
| 1667 | case WXK_NEXT: |
| 1668 | { |
| 1669 | int steps = 0; |
| 1670 | if (m_mode & wxLC_REPORT) |
| 1671 | { |
| 1672 | steps = m_visibleLines-1; |
| 1673 | } |
| 1674 | else |
| 1675 | { |
| 1676 | int pos = 0; wxNode *node = m_lines.First(); |
| 1677 | for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); } |
| 1678 | steps = m_visibleLines-(pos % m_visibleLines)-1; |
| 1679 | } |
| 1680 | wxNode *node = m_lines.Member( m_current ); |
| 1681 | for (int i = 0; i < steps; i++) if (node->Next()) node = node->Next(); |
| 1682 | if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); |
| 1683 | break; |
| 1684 | } |
| 1685 | case WXK_LEFT: |
| 1686 | { |
| 1687 | if (!(m_mode & wxLC_REPORT)) |
| 1688 | { |
| 1689 | wxNode *node = m_lines.Member( m_current ); |
| 1690 | for (int i = 0; i <m_visibleLines; i++) if (node->Previous()) node = node->Previous(); |
| 1691 | if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); |
| 1692 | } |
| 1693 | break; |
| 1694 | } |
| 1695 | case WXK_RIGHT: |
| 1696 | { |
| 1697 | if (!(m_mode & wxLC_REPORT)) |
| 1698 | { |
| 1699 | wxNode *node = m_lines.Member( m_current ); |
| 1700 | for (int i = 0; i <m_visibleLines; i++) if (node->Next()) node = node->Next(); |
| 1701 | if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); |
| 1702 | } |
| 1703 | break; |
| 1704 | } |
| 1705 | case WXK_SPACE: |
| 1706 | { |
| 1707 | m_current->ReverseHilight(); |
| 1708 | RefreshLine( m_current ); |
| 1709 | break; |
| 1710 | } |
| 1711 | case WXK_INSERT: |
| 1712 | { |
| 1713 | if (!(m_mode & wxLC_SINGLE_SEL)) |
| 1714 | { |
| 1715 | wxListLineData *oldCurrent = m_current; |
| 1716 | m_current->ReverseHilight(); |
| 1717 | wxNode *node = m_lines.Member( m_current )->Next(); |
| 1718 | if (node) m_current = (wxListLineData*)node->Data(); |
| 1719 | MoveToFocus(); |
| 1720 | RefreshLine( oldCurrent ); |
| 1721 | RefreshLine( m_current ); |
| 1722 | UnfocusLine( oldCurrent ); |
| 1723 | FocusLine( m_current ); |
| 1724 | } |
| 1725 | break; |
| 1726 | } |
| 1727 | case WXK_RETURN: |
| 1728 | case WXK_EXECUTE: |
| 1729 | { |
| 1730 | wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() ); |
| 1731 | le.SetEventObject( GetParent() ); |
| 1732 | le.m_itemIndex = GetIndexOfLine( m_current ); |
| 1733 | m_current->GetItem( 0, le.m_item ); |
| 1734 | GetParent()->GetEventHandler()->ProcessEvent( le ); |
| 1735 | break; |
| 1736 | } |
| 1737 | default: |
| 1738 | { |
| 1739 | event.Skip(); |
| 1740 | return; |
| 1741 | } |
| 1742 | } |
| 1743 | m_usedKeys = TRUE; |
| 1744 | } |
| 1745 | |
| 1746 | #ifdef __WXGTK__ |
| 1747 | extern wxWindow *g_focusWindow; |
| 1748 | #endif |
| 1749 | |
| 1750 | void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) ) |
| 1751 | { |
| 1752 | m_hasFocus = TRUE; |
| 1753 | RefreshLine( m_current ); |
| 1754 | |
| 1755 | if (!GetParent()) return; |
| 1756 | |
| 1757 | #ifdef __WXGTK__ |
| 1758 | g_focusWindow = GetParent(); |
| 1759 | #endif |
| 1760 | |
| 1761 | wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() ); |
| 1762 | event.SetEventObject( GetParent() ); |
| 1763 | GetParent()->GetEventHandler()->ProcessEvent( event ); |
| 1764 | } |
| 1765 | |
| 1766 | void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) ) |
| 1767 | { |
| 1768 | m_hasFocus = FALSE; |
| 1769 | RefreshLine( m_current ); |
| 1770 | } |
| 1771 | |
| 1772 | void wxListMainWindow::OnSize( wxSizeEvent &WXUNUSED(event) ) |
| 1773 | { |
| 1774 | /* |
| 1775 | We don't even allow the wxScrolledWindow::AdjustScrollbars() call |
| 1776 | |
| 1777 | */ |
| 1778 | } |
| 1779 | |
| 1780 | void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y ) |
| 1781 | { |
| 1782 | if ((m_mode & wxLC_ICON) && (m_normal_image_list)) |
| 1783 | { |
| 1784 | m_normal_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT ); |
| 1785 | return; |
| 1786 | } |
| 1787 | if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list)) |
| 1788 | { |
| 1789 | m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT ); |
| 1790 | } |
| 1791 | if ((m_mode & wxLC_LIST) && (m_small_image_list)) |
| 1792 | { |
| 1793 | m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT ); |
| 1794 | } |
| 1795 | if ((m_mode & wxLC_REPORT) && (m_small_image_list)) |
| 1796 | { |
| 1797 | m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT ); |
| 1798 | return; |
| 1799 | } |
| 1800 | } |
| 1801 | |
| 1802 | void wxListMainWindow::GetImageSize( int index, int &width, int &height ) |
| 1803 | { |
| 1804 | if ((m_mode & wxLC_ICON) && (m_normal_image_list)) |
| 1805 | { |
| 1806 | m_normal_image_list->GetSize( index, width, height ); |
| 1807 | return; |
| 1808 | } |
| 1809 | if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list)) |
| 1810 | { |
| 1811 | m_small_image_list->GetSize( index, width, height ); |
| 1812 | return; |
| 1813 | } |
| 1814 | if ((m_mode & wxLC_LIST) && (m_small_image_list)) |
| 1815 | { |
| 1816 | m_small_image_list->GetSize( index, width, height ); |
| 1817 | return; |
| 1818 | } |
| 1819 | if ((m_mode & wxLC_REPORT) && (m_small_image_list)) |
| 1820 | { |
| 1821 | m_small_image_list->GetSize( index, width, height ); |
| 1822 | return; |
| 1823 | } |
| 1824 | width = 0; |
| 1825 | height = 0; |
| 1826 | } |
| 1827 | |
| 1828 | int wxListMainWindow::GetTextLength( wxString &s ) |
| 1829 | { |
| 1830 | wxClientDC dc( this ); |
| 1831 | wxCoord lw = 0; |
| 1832 | wxCoord lh = 0; |
| 1833 | dc.GetTextExtent( s, &lw, &lh ); |
| 1834 | return lw + 6; |
| 1835 | } |
| 1836 | |
| 1837 | int wxListMainWindow::GetIndexOfLine( const wxListLineData *line ) |
| 1838 | { |
| 1839 | int i = 0; |
| 1840 | wxNode *node = m_lines.First(); |
| 1841 | while (node) |
| 1842 | { |
| 1843 | if (line == (wxListLineData*)node->Data()) return i; |
| 1844 | i++; |
| 1845 | node = node->Next(); |
| 1846 | } |
| 1847 | return -1; |
| 1848 | } |
| 1849 | |
| 1850 | void wxListMainWindow::SetImageList( wxImageList *imageList, int which ) |
| 1851 | { |
| 1852 | m_dirty = TRUE; |
| 1853 | if (which == wxIMAGE_LIST_NORMAL) m_normal_image_list = imageList; |
| 1854 | if (which == wxIMAGE_LIST_SMALL) m_small_image_list = imageList; |
| 1855 | } |
| 1856 | |
| 1857 | void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall ) |
| 1858 | { |
| 1859 | m_dirty = TRUE; |
| 1860 | if (isSmall) |
| 1861 | { |
| 1862 | m_small_spacing = spacing; |
| 1863 | } |
| 1864 | else |
| 1865 | { |
| 1866 | m_normal_spacing = spacing; |
| 1867 | } |
| 1868 | } |
| 1869 | |
| 1870 | int wxListMainWindow::GetItemSpacing( bool isSmall ) |
| 1871 | { |
| 1872 | if (isSmall) return m_small_spacing; else return m_normal_spacing; |
| 1873 | } |
| 1874 | |
| 1875 | void wxListMainWindow::SetColumn( int col, wxListItem &item ) |
| 1876 | { |
| 1877 | m_dirty = TRUE; |
| 1878 | wxNode *node = m_columns.Nth( col ); |
| 1879 | if (node) |
| 1880 | { |
| 1881 | if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text )+7; |
| 1882 | wxListHeaderData *column = (wxListHeaderData*)node->Data(); |
| 1883 | column->SetItem( item ); |
| 1884 | } |
| 1885 | wxListCtrl *lc = (wxListCtrl*) GetParent(); |
| 1886 | if (lc->m_headerWin) lc->m_headerWin->Refresh(); |
| 1887 | } |
| 1888 | |
| 1889 | void wxListMainWindow::SetColumnWidth( int col, int width ) |
| 1890 | { |
| 1891 | if (!(m_mode & wxLC_REPORT)) return; |
| 1892 | |
| 1893 | m_dirty = TRUE; |
| 1894 | |
| 1895 | wxNode *node = (wxNode*) NULL; |
| 1896 | |
| 1897 | if (width == wxLIST_AUTOSIZE_USEHEADER) width = 80; |
| 1898 | if (width == wxLIST_AUTOSIZE) |
| 1899 | { |
| 1900 | wxClientDC dc(this); |
| 1901 | dc.SetFont( GetFont() ); |
| 1902 | int max = 10; |
| 1903 | node = m_lines.First(); |
| 1904 | while (node) |
| 1905 | { |
| 1906 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 1907 | wxNode *n = line->m_items.Nth( col ); |
| 1908 | if (n) |
| 1909 | { |
| 1910 | wxListItemData *item = (wxListItemData*)n->Data(); |
| 1911 | int current = 0, ix = 0, iy = 0; |
| 1912 | wxCoord lx = 0, ly = 0; |
| 1913 | if (item->HasImage()) |
| 1914 | { |
| 1915 | GetImageSize( item->GetImage(), ix, iy ); |
| 1916 | current = ix + 5; |
| 1917 | } |
| 1918 | if (item->HasText()) |
| 1919 | { |
| 1920 | wxString str; |
| 1921 | item->GetText( str ); |
| 1922 | dc.GetTextExtent( str, &lx, &ly ); |
| 1923 | current += lx; |
| 1924 | } |
| 1925 | if (current > max) max = current; |
| 1926 | } |
| 1927 | node = node->Next(); |
| 1928 | } |
| 1929 | width = max+10; |
| 1930 | } |
| 1931 | |
| 1932 | node = m_columns.Nth( col ); |
| 1933 | if (node) |
| 1934 | { |
| 1935 | wxListHeaderData *column = (wxListHeaderData*)node->Data(); |
| 1936 | column->SetWidth( width ); |
| 1937 | } |
| 1938 | |
| 1939 | node = m_lines.First(); |
| 1940 | while (node) |
| 1941 | { |
| 1942 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 1943 | wxNode *n = line->m_items.Nth( col ); |
| 1944 | if (n) |
| 1945 | { |
| 1946 | wxListItemData *item = (wxListItemData*)n->Data(); |
| 1947 | item->SetSize( width, -1 ); |
| 1948 | } |
| 1949 | node = node->Next(); |
| 1950 | } |
| 1951 | |
| 1952 | wxListCtrl *lc = (wxListCtrl*) GetParent(); |
| 1953 | if (lc->m_headerWin) lc->m_headerWin->Refresh(); |
| 1954 | } |
| 1955 | |
| 1956 | void wxListMainWindow::GetColumn( int col, wxListItem &item ) |
| 1957 | { |
| 1958 | wxNode *node = m_columns.Nth( col ); |
| 1959 | if (node) |
| 1960 | { |
| 1961 | wxListHeaderData *column = (wxListHeaderData*)node->Data(); |
| 1962 | column->GetItem( item ); |
| 1963 | } |
| 1964 | else |
| 1965 | { |
| 1966 | item.m_format = 0; |
| 1967 | item.m_width = 0; |
| 1968 | item.m_text = ""; |
| 1969 | item.m_image = 0; |
| 1970 | item.m_data = 0; |
| 1971 | } |
| 1972 | } |
| 1973 | |
| 1974 | int wxListMainWindow::GetColumnWidth( int col ) |
| 1975 | { |
| 1976 | wxNode *node = m_columns.Nth( col ); |
| 1977 | if (node) |
| 1978 | { |
| 1979 | wxListHeaderData *column = (wxListHeaderData*)node->Data(); |
| 1980 | return column->GetWidth(); |
| 1981 | } |
| 1982 | else |
| 1983 | { |
| 1984 | return 0; |
| 1985 | } |
| 1986 | } |
| 1987 | |
| 1988 | int wxListMainWindow::GetColumnCount() |
| 1989 | { |
| 1990 | return m_columns.Number(); |
| 1991 | } |
| 1992 | |
| 1993 | int wxListMainWindow::GetCountPerPage() |
| 1994 | { |
| 1995 | return m_visibleLines; |
| 1996 | } |
| 1997 | |
| 1998 | void wxListMainWindow::SetItem( wxListItem &item ) |
| 1999 | { |
| 2000 | m_dirty = TRUE; |
| 2001 | wxNode *node = m_lines.Nth( item.m_itemId ); |
| 2002 | if (node) |
| 2003 | { |
| 2004 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2005 | if (m_mode & wxLC_REPORT) item.m_width = GetColumnWidth( item.m_col )-3; |
| 2006 | line->SetItem( item.m_col, item ); |
| 2007 | } |
| 2008 | } |
| 2009 | |
| 2010 | void wxListMainWindow::SetItemState( long item, long state, long stateMask ) |
| 2011 | { |
| 2012 | // m_dirty = TRUE; no recalcs needed |
| 2013 | |
| 2014 | wxListLineData *oldCurrent = m_current; |
| 2015 | |
| 2016 | if (stateMask & wxLIST_STATE_FOCUSED) |
| 2017 | { |
| 2018 | wxNode *node = m_lines.Nth( item ); |
| 2019 | if (node) |
| 2020 | { |
| 2021 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2022 | UnfocusLine( m_current ); |
| 2023 | m_current = line; |
| 2024 | FocusLine( m_current ); |
| 2025 | RefreshLine( m_current ); |
| 2026 | if (oldCurrent) RefreshLine( oldCurrent ); |
| 2027 | } |
| 2028 | } |
| 2029 | |
| 2030 | if (stateMask & wxLIST_STATE_SELECTED) |
| 2031 | { |
| 2032 | bool on = state & wxLIST_STATE_SELECTED; |
| 2033 | if (!on && (m_mode & wxLC_SINGLE_SEL)) return; |
| 2034 | |
| 2035 | wxNode *node = m_lines.Nth( item ); |
| 2036 | if (node) |
| 2037 | { |
| 2038 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2039 | if (m_mode & wxLC_SINGLE_SEL) |
| 2040 | { |
| 2041 | UnfocusLine( m_current ); |
| 2042 | m_current = line; |
| 2043 | FocusLine( m_current ); |
| 2044 | if (oldCurrent) oldCurrent->Hilight( FALSE ); |
| 2045 | RefreshLine( m_current ); |
| 2046 | if (oldCurrent) RefreshLine( oldCurrent ); |
| 2047 | } |
| 2048 | bool on = state & wxLIST_STATE_SELECTED; |
| 2049 | if (on != line->IsHilighted()) |
| 2050 | { |
| 2051 | line->Hilight( on ); |
| 2052 | RefreshLine( line ); |
| 2053 | } |
| 2054 | } |
| 2055 | } |
| 2056 | } |
| 2057 | |
| 2058 | int wxListMainWindow::GetItemState( long item, long stateMask ) |
| 2059 | { |
| 2060 | int ret = wxLIST_STATE_DONTCARE; |
| 2061 | if (stateMask & wxLIST_STATE_FOCUSED) |
| 2062 | { |
| 2063 | wxNode *node = m_lines.Nth( item ); |
| 2064 | if (node) |
| 2065 | { |
| 2066 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2067 | if (line == m_current) ret |= wxLIST_STATE_FOCUSED; |
| 2068 | } |
| 2069 | } |
| 2070 | if (stateMask & wxLIST_STATE_SELECTED) |
| 2071 | { |
| 2072 | wxNode *node = m_lines.Nth( item ); |
| 2073 | if (node) |
| 2074 | { |
| 2075 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2076 | if (line->IsHilighted()) ret |= wxLIST_STATE_FOCUSED; |
| 2077 | } |
| 2078 | } |
| 2079 | return ret; |
| 2080 | } |
| 2081 | |
| 2082 | void wxListMainWindow::GetItem( wxListItem &item ) |
| 2083 | { |
| 2084 | wxNode *node = m_lines.Nth( item.m_itemId ); |
| 2085 | if (node) |
| 2086 | { |
| 2087 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2088 | line->GetItem( item.m_col, item ); |
| 2089 | } |
| 2090 | else |
| 2091 | { |
| 2092 | item.m_mask = 0; |
| 2093 | item.m_text = ""; |
| 2094 | item.m_image = 0; |
| 2095 | item.m_data = 0; |
| 2096 | } |
| 2097 | } |
| 2098 | |
| 2099 | int wxListMainWindow::GetItemCount() |
| 2100 | { |
| 2101 | return m_lines.Number(); |
| 2102 | } |
| 2103 | |
| 2104 | void wxListMainWindow::GetItemRect( long index, wxRect &rect ) |
| 2105 | { |
| 2106 | wxNode *node = m_lines.Nth( index ); |
| 2107 | if (node) |
| 2108 | { |
| 2109 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2110 | line->GetRect( rect ); |
| 2111 | } |
| 2112 | else |
| 2113 | { |
| 2114 | rect.x = 0; |
| 2115 | rect.y = 0; |
| 2116 | rect.width = 0; |
| 2117 | rect.height = 0; |
| 2118 | } |
| 2119 | } |
| 2120 | |
| 2121 | bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) |
| 2122 | { |
| 2123 | wxNode *node = m_lines.Nth( item ); |
| 2124 | if (node) |
| 2125 | { |
| 2126 | wxRect rect; |
| 2127 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2128 | line->GetRect( rect ); |
| 2129 | pos.x = rect.x; |
| 2130 | pos.y = rect.y; |
| 2131 | } |
| 2132 | else |
| 2133 | { |
| 2134 | pos.x = 0; |
| 2135 | pos.y = 0; |
| 2136 | } |
| 2137 | return TRUE; |
| 2138 | } |
| 2139 | |
| 2140 | int wxListMainWindow::GetSelectedItemCount() |
| 2141 | { |
| 2142 | int ret = 0; |
| 2143 | wxNode *node = m_lines.First(); |
| 2144 | while (node) |
| 2145 | { |
| 2146 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2147 | if (line->IsHilighted()) ret++; |
| 2148 | node = node->Next(); |
| 2149 | } |
| 2150 | return ret; |
| 2151 | } |
| 2152 | |
| 2153 | void wxListMainWindow::SetMode( long mode ) |
| 2154 | { |
| 2155 | m_dirty = TRUE; |
| 2156 | m_mode = mode; |
| 2157 | |
| 2158 | DeleteEverything(); |
| 2159 | |
| 2160 | if (m_mode & wxLC_REPORT) |
| 2161 | { |
| 2162 | #if wxUSE_GENERIC_LIST_EXTENSIONS |
| 2163 | m_xScroll = 15; |
| 2164 | #else |
| 2165 | m_xScroll = 0; |
| 2166 | #endif |
| 2167 | m_yScroll = 15; |
| 2168 | } |
| 2169 | else |
| 2170 | { |
| 2171 | m_xScroll = 15; |
| 2172 | m_yScroll = 0; |
| 2173 | } |
| 2174 | } |
| 2175 | |
| 2176 | long wxListMainWindow::GetMode() const |
| 2177 | { |
| 2178 | return m_mode; |
| 2179 | } |
| 2180 | |
| 2181 | void wxListMainWindow::CalculatePositions() |
| 2182 | { |
| 2183 | if (!m_lines.First()) return; |
| 2184 | |
| 2185 | wxClientDC dc( this ); |
| 2186 | dc.SetFont( GetFont() ); |
| 2187 | |
| 2188 | int iconSpacing = 0; |
| 2189 | if (m_mode & wxLC_ICON) iconSpacing = m_normal_spacing; |
| 2190 | if (m_mode & wxLC_SMALL_ICON) iconSpacing = m_small_spacing; |
| 2191 | |
| 2192 | // we take the first line (which also can be an icon or |
| 2193 | // an a text item in wxLC_ICON and wxLC_LIST modes) to |
| 2194 | // measure the size of the line |
| 2195 | |
| 2196 | int lineWidth = 0; |
| 2197 | int lineHeight = 0; |
| 2198 | int lineSpacing = 0; |
| 2199 | |
| 2200 | wxListLineData *line = (wxListLineData*)m_lines.First()->Data(); |
| 2201 | line->CalculateSize( &dc, iconSpacing ); |
| 2202 | int dummy = 0; |
| 2203 | line->GetSize( dummy, lineSpacing ); |
| 2204 | lineSpacing += 4; |
| 2205 | |
| 2206 | int clientWidth = 0; |
| 2207 | int clientHeight = 0; |
| 2208 | |
| 2209 | if (m_mode & wxLC_REPORT) |
| 2210 | { |
| 2211 | int x = 4; |
| 2212 | int y = 1; |
| 2213 | int entireHeight = m_lines.Number() * lineSpacing + 2; |
| 2214 | int scroll_pos = GetScrollPos( wxVERTICAL ); |
| 2215 | #if wxUSE_GENERIC_LIST_EXTENSIONS |
| 2216 | int x_scroll_pos = GetScrollPos( wxHORIZONTAL ); |
| 2217 | #else |
| 2218 | SetScrollbars( m_xScroll, m_yScroll, 0, (entireHeight+15) / m_yScroll, 0, scroll_pos, TRUE ); |
| 2219 | #endif |
| 2220 | GetClientSize( &clientWidth, &clientHeight ); |
| 2221 | |
| 2222 | wxNode* node = m_lines.First(); |
| 2223 | int entireWidth = 0 ; |
| 2224 | while (node) |
| 2225 | { |
| 2226 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2227 | line->CalculateSize( &dc, iconSpacing ); |
| 2228 | line->SetPosition( &dc, x, y, clientWidth ); |
| 2229 | int col_x = 2; |
| 2230 | for (int i = 0; i < GetColumnCount(); i++) |
| 2231 | { |
| 2232 | line->SetColumnPosition( i, col_x ); |
| 2233 | col_x += GetColumnWidth( i ); |
| 2234 | } |
| 2235 | entireWidth = wxMax( entireWidth , col_x ) ; |
| 2236 | #if wxUSE_GENERIC_LIST_EXTENSIONS |
| 2237 | line->SetPosition( &dc, x, y, col_x ); |
| 2238 | #endif |
| 2239 | y += lineSpacing; // one pixel blank line between items |
| 2240 | node = node->Next(); |
| 2241 | } |
| 2242 | m_visibleLines = clientHeight / lineSpacing; |
| 2243 | #if wxUSE_GENERIC_LIST_EXTENSIONS |
| 2244 | SetScrollbars( m_xScroll, m_yScroll, entireWidth / m_xScroll , (entireHeight+15) / m_yScroll, x_scroll_pos , scroll_pos, TRUE ); |
| 2245 | #endif |
| 2246 | } |
| 2247 | else |
| 2248 | { |
| 2249 | // at first we try without any scrollbar. if the items don't |
| 2250 | // fit into the window, we recalculate after subtracting an |
| 2251 | // approximated 15 pt for the horizontal scrollbar |
| 2252 | |
| 2253 | GetSize( &clientWidth, &clientHeight ); |
| 2254 | clientHeight -= 4; // sunken frame |
| 2255 | |
| 2256 | int entireWidth = 0; |
| 2257 | |
| 2258 | for (int tries = 0; tries < 2; tries++) |
| 2259 | { |
| 2260 | entireWidth = 0; |
| 2261 | int x = 5; // painting is done at x-2 |
| 2262 | int y = 5; // painting is done at y-2 |
| 2263 | int maxWidth = 0; |
| 2264 | m_visibleLines = 0; |
| 2265 | int m_currentVisibleLines = 0; |
| 2266 | wxNode *node = m_lines.First(); |
| 2267 | while (node) |
| 2268 | { |
| 2269 | m_currentVisibleLines++; |
| 2270 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2271 | line->CalculateSize( &dc, iconSpacing ); |
| 2272 | line->SetPosition( &dc, x, y, clientWidth ); |
| 2273 | line->GetSize( lineWidth, lineHeight ); |
| 2274 | if (lineWidth > maxWidth) maxWidth = lineWidth; |
| 2275 | y += lineSpacing; |
| 2276 | if (m_currentVisibleLines > m_visibleLines) |
| 2277 | m_visibleLines = m_currentVisibleLines; |
| 2278 | if (y+lineSpacing-6 >= clientHeight) // -6 for earlier "line breaking" |
| 2279 | { |
| 2280 | m_currentVisibleLines = 0; |
| 2281 | y = 5; |
| 2282 | x += maxWidth+6; |
| 2283 | entireWidth += maxWidth+6; |
| 2284 | maxWidth = 0; |
| 2285 | } |
| 2286 | node = node->Next(); |
| 2287 | if (!node) entireWidth += maxWidth; |
| 2288 | if ((tries == 0) && (entireWidth > clientWidth)) |
| 2289 | { |
| 2290 | clientHeight -= 15; // scrollbar height |
| 2291 | m_visibleLines = 0; |
| 2292 | m_currentVisibleLines = 0; |
| 2293 | break; |
| 2294 | } |
| 2295 | if (!node) tries = 1; // everything fits, no second try required |
| 2296 | } |
| 2297 | } |
| 2298 | |
| 2299 | int scroll_pos = GetScrollPos( wxHORIZONTAL ); |
| 2300 | SetScrollbars( m_xScroll, m_yScroll, (entireWidth+15) / m_xScroll, 0, scroll_pos, 0, TRUE ); |
| 2301 | } |
| 2302 | } |
| 2303 | |
| 2304 | void wxListMainWindow::RealizeChanges( void ) |
| 2305 | { |
| 2306 | if (!m_current) |
| 2307 | { |
| 2308 | wxNode *node = m_lines.First(); |
| 2309 | if (node) m_current = (wxListLineData*)node->Data(); |
| 2310 | } |
| 2311 | if (m_current) |
| 2312 | { |
| 2313 | FocusLine( m_current ); |
| 2314 | if (m_mode & wxLC_SINGLE_SEL) m_current->Hilight( TRUE ); |
| 2315 | } |
| 2316 | } |
| 2317 | |
| 2318 | long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state ) |
| 2319 | { |
| 2320 | long ret = 0; |
| 2321 | if (item > 0) ret = item; |
| 2322 | if(ret >= GetItemCount()) return -1; |
| 2323 | wxNode *node = m_lines.Nth( ret ); |
| 2324 | while (node) |
| 2325 | { |
| 2326 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2327 | if ((state & wxLIST_STATE_FOCUSED) && (line == m_current)) return ret; |
| 2328 | if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted())) return ret; |
| 2329 | if (!state) return ret; |
| 2330 | ret++; |
| 2331 | node = node->Next(); |
| 2332 | } |
| 2333 | return -1; |
| 2334 | } |
| 2335 | |
| 2336 | void wxListMainWindow::DeleteItem( long index ) |
| 2337 | { |
| 2338 | m_dirty = TRUE; |
| 2339 | wxNode *node = m_lines.Nth( index ); |
| 2340 | if (node) |
| 2341 | { |
| 2342 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2343 | if (m_current == line) m_current = (wxListLineData *) NULL; |
| 2344 | DeleteLine( line ); |
| 2345 | m_lines.DeleteNode( node ); |
| 2346 | } |
| 2347 | } |
| 2348 | |
| 2349 | void wxListMainWindow::DeleteColumn( int col ) |
| 2350 | { |
| 2351 | wxCHECK_RET( col < (int)m_columns.GetCount(), |
| 2352 | wxT("attempting to delete inexistent column in wxListView") ); |
| 2353 | |
| 2354 | m_dirty = TRUE; |
| 2355 | wxNode *node = m_columns.Nth( col ); |
| 2356 | if (node) m_columns.DeleteNode( node ); |
| 2357 | } |
| 2358 | |
| 2359 | void wxListMainWindow::DeleteAllItems( void ) |
| 2360 | { |
| 2361 | m_dirty = TRUE; |
| 2362 | m_current = (wxListLineData *) NULL; |
| 2363 | |
| 2364 | // to make the deletion of all items faster, we don't send the |
| 2365 | // notifications in this case: this is compatible with wxMSW and |
| 2366 | // documented in DeleteAllItems() description |
| 2367 | #if 0 |
| 2368 | wxNode *node = m_lines.First(); |
| 2369 | while (node) |
| 2370 | { |
| 2371 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2372 | |
| 2373 | DeleteLine( line ); |
| 2374 | |
| 2375 | node = node->Next(); |
| 2376 | } |
| 2377 | #endif // 0 |
| 2378 | |
| 2379 | m_lines.Clear(); |
| 2380 | } |
| 2381 | |
| 2382 | void wxListMainWindow::DeleteEverything( void ) |
| 2383 | { |
| 2384 | m_dirty = TRUE; |
| 2385 | m_current = (wxListLineData *) NULL; |
| 2386 | wxNode *node = m_lines.First(); |
| 2387 | while (node) |
| 2388 | { |
| 2389 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2390 | DeleteLine( line ); |
| 2391 | node = node->Next(); |
| 2392 | } |
| 2393 | m_lines.Clear(); |
| 2394 | m_current = (wxListLineData *) NULL; |
| 2395 | m_columns.Clear(); |
| 2396 | } |
| 2397 | |
| 2398 | void wxListMainWindow::EnsureVisible( long index ) |
| 2399 | { |
| 2400 | // We have to call this here because the label in |
| 2401 | // question might just have been added and no screen |
| 2402 | // update taken place. |
| 2403 | if (m_dirty) wxYield(); |
| 2404 | |
| 2405 | wxListLineData *oldCurrent = m_current; |
| 2406 | m_current = (wxListLineData *) NULL; |
| 2407 | int i = index; |
| 2408 | wxNode *node = m_lines.Nth( i ); |
| 2409 | if (node) m_current = (wxListLineData*)node->Data(); |
| 2410 | if (m_current) MoveToFocus(); |
| 2411 | m_current = oldCurrent; |
| 2412 | } |
| 2413 | |
| 2414 | long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(partial) ) |
| 2415 | { |
| 2416 | long pos = start; |
| 2417 | wxString tmp = str; |
| 2418 | if (pos < 0) pos = 0; |
| 2419 | wxNode *node = m_lines.Nth( pos ); |
| 2420 | while (node) |
| 2421 | { |
| 2422 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2423 | wxString s = ""; |
| 2424 | line->GetText( 0, s ); |
| 2425 | if (s == tmp) return pos; |
| 2426 | node = node->Next(); |
| 2427 | pos++; |
| 2428 | } |
| 2429 | return -1; |
| 2430 | } |
| 2431 | |
| 2432 | long wxListMainWindow::FindItem(long start, long data) |
| 2433 | { |
| 2434 | long pos = start; |
| 2435 | if (pos < 0) pos = 0; |
| 2436 | wxNode *node = m_lines.Nth( pos ); |
| 2437 | while (node) |
| 2438 | { |
| 2439 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2440 | wxListItem item; |
| 2441 | line->GetItem( 0, item ); |
| 2442 | if (item.m_data == data) return pos; |
| 2443 | node = node->Next(); |
| 2444 | pos++; |
| 2445 | } |
| 2446 | return -1; |
| 2447 | } |
| 2448 | |
| 2449 | long wxListMainWindow::HitTest( int x, int y, int &flags ) |
| 2450 | { |
| 2451 | wxNode *node = m_lines.First(); |
| 2452 | int count = 0; |
| 2453 | while (node) |
| 2454 | { |
| 2455 | wxListLineData *line = (wxListLineData*)node->Data(); |
| 2456 | long ret = line->IsHit( x, y ); |
| 2457 | if (ret & flags) |
| 2458 | { |
| 2459 | flags = ret; |
| 2460 | return count; |
| 2461 | } |
| 2462 | node = node->Next(); |
| 2463 | count++; |
| 2464 | } |
| 2465 | return -1; |
| 2466 | } |
| 2467 | |
| 2468 | void wxListMainWindow::InsertItem( wxListItem &item ) |
| 2469 | { |
| 2470 | m_dirty = TRUE; |
| 2471 | int mode = 0; |
| 2472 | if (m_mode & wxLC_REPORT) mode = wxLC_REPORT; |
| 2473 | else if (m_mode & wxLC_LIST) mode = wxLC_LIST; |
| 2474 | else if (m_mode & wxLC_ICON) mode = wxLC_ICON; |
| 2475 | else if (m_mode & wxLC_SMALL_ICON) mode = wxLC_ICON; // no typo |
| 2476 | |
| 2477 | wxListLineData *line = new wxListLineData( this, mode, m_hilightBrush ); |
| 2478 | |
| 2479 | if (m_mode & wxLC_REPORT) |
| 2480 | { |
| 2481 | line->InitItems( GetColumnCount() ); |
| 2482 | item.m_width = GetColumnWidth( 0 )-3; |
| 2483 | } |
| 2484 | else |
| 2485 | { |
| 2486 | line->InitItems( 1 ); |
| 2487 | } |
| 2488 | |
| 2489 | line->SetItem( 0, item ); |
| 2490 | if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount())) |
| 2491 | { |
| 2492 | wxNode *node = m_lines.Nth( item.m_itemId ); |
| 2493 | if (node) m_lines.Insert( node, line ); |
| 2494 | } |
| 2495 | else |
| 2496 | { |
| 2497 | m_lines.Append( line ); |
| 2498 | } |
| 2499 | } |
| 2500 | |
| 2501 | void wxListMainWindow::InsertColumn( long col, wxListItem &item ) |
| 2502 | { |
| 2503 | m_dirty = TRUE; |
| 2504 | if (m_mode & wxLC_REPORT) |
| 2505 | { |
| 2506 | if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text ); |
| 2507 | wxListHeaderData *column = new wxListHeaderData( item ); |
| 2508 | if ((col >= 0) && (col < (int)m_columns.GetCount())) |
| 2509 | { |
| 2510 | wxNode *node = m_columns.Nth( col ); |
| 2511 | if (node) |
| 2512 | m_columns.Insert( node, column ); |
| 2513 | } |
| 2514 | else |
| 2515 | { |
| 2516 | m_columns.Append( column ); |
| 2517 | } |
| 2518 | } |
| 2519 | } |
| 2520 | |
| 2521 | wxListCtrlCompare list_ctrl_compare_func_2; |
| 2522 | long list_ctrl_compare_data; |
| 2523 | |
| 2524 | int LINKAGEMODE list_ctrl_compare_func_1( const void *arg1, const void *arg2 ) |
| 2525 | { |
| 2526 | wxListLineData *line1 = *((wxListLineData**)arg1); |
| 2527 | wxListLineData *line2 = *((wxListLineData**)arg2); |
| 2528 | wxListItem item; |
| 2529 | line1->GetItem( 0, item ); |
| 2530 | long data1 = item.m_data; |
| 2531 | line2->GetItem( 0, item ); |
| 2532 | long data2 = item.m_data; |
| 2533 | return list_ctrl_compare_func_2( data1, data2, list_ctrl_compare_data ); |
| 2534 | } |
| 2535 | |
| 2536 | void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data ) |
| 2537 | { |
| 2538 | list_ctrl_compare_func_2 = fn; |
| 2539 | list_ctrl_compare_data = data; |
| 2540 | m_lines.Sort( list_ctrl_compare_func_1 ); |
| 2541 | } |
| 2542 | |
| 2543 | void wxListMainWindow::OnScroll(wxScrollWinEvent& event) |
| 2544 | { |
| 2545 | wxScrolledWindow::OnScroll( event ) ; |
| 2546 | #if wxUSE_GENERIC_LIST_EXTENSIONS |
| 2547 | |
| 2548 | if (event.GetOrientation() == wxHORIZONTAL && ( m_mode & wxLC_REPORT )) |
| 2549 | { |
| 2550 | wxListCtrl* lc = wxDynamicCast( GetParent() , wxListCtrl ) ; |
| 2551 | if ( lc ) |
| 2552 | { |
| 2553 | lc->m_headerWin->Refresh() ; |
| 2554 | #ifdef __WXMAC__ |
| 2555 | lc->m_headerWin->MacUpdateImmediately() ; |
| 2556 | #endif |
| 2557 | } |
| 2558 | } |
| 2559 | #endif |
| 2560 | } |
| 2561 | |
| 2562 | // ------------------------------------------------------------------------------------- |
| 2563 | // wxListItem |
| 2564 | // ------------------------------------------------------------------------------------- |
| 2565 | |
| 2566 | IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject) |
| 2567 | |
| 2568 | wxListItem::wxListItem() |
| 2569 | { |
| 2570 | m_mask = 0; |
| 2571 | m_itemId = 0; |
| 2572 | m_col = 0; |
| 2573 | m_state = 0; |
| 2574 | m_stateMask = 0; |
| 2575 | m_image = 0; |
| 2576 | m_data = 0; |
| 2577 | m_format = wxLIST_FORMAT_CENTRE; |
| 2578 | m_width = 0; |
| 2579 | |
| 2580 | m_attr = NULL; |
| 2581 | } |
| 2582 | |
| 2583 | void wxListItem::Clear() |
| 2584 | { |
| 2585 | m_mask = 0; |
| 2586 | m_itemId = 0; |
| 2587 | m_col = 0; |
| 2588 | m_state = 0; |
| 2589 | m_stateMask = 0; |
| 2590 | m_image = 0; |
| 2591 | m_data = 0; |
| 2592 | m_format = wxLIST_FORMAT_CENTRE; |
| 2593 | m_width = 0; |
| 2594 | m_text = wxEmptyString; |
| 2595 | |
| 2596 | if (m_attr) delete m_attr; |
| 2597 | m_attr = NULL; |
| 2598 | } |
| 2599 | |
| 2600 | void wxListItem::ClearAttributes() |
| 2601 | { |
| 2602 | if (m_attr) delete m_attr; |
| 2603 | m_attr = NULL; |
| 2604 | } |
| 2605 | |
| 2606 | // ------------------------------------------------------------------------------------- |
| 2607 | // wxListEvent |
| 2608 | // ------------------------------------------------------------------------------------- |
| 2609 | |
| 2610 | IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent) |
| 2611 | |
| 2612 | wxListEvent::wxListEvent( wxEventType commandType, int id ): |
| 2613 | wxNotifyEvent( commandType, id ) |
| 2614 | { |
| 2615 | m_code = 0; |
| 2616 | m_itemIndex = 0; |
| 2617 | m_oldItemIndex = 0; |
| 2618 | m_col = 0; |
| 2619 | m_cancelled = FALSE; |
| 2620 | m_pointDrag.x = 0; |
| 2621 | m_pointDrag.y = 0; |
| 2622 | } |
| 2623 | |
| 2624 | void wxListEvent::CopyObject(wxObject& object_dest) const |
| 2625 | { |
| 2626 | wxListEvent *obj = (wxListEvent *)&object_dest; |
| 2627 | |
| 2628 | wxNotifyEvent::CopyObject(object_dest); |
| 2629 | |
| 2630 | obj->m_code = m_code; |
| 2631 | obj->m_itemIndex = m_itemIndex; |
| 2632 | obj->m_oldItemIndex = m_oldItemIndex; |
| 2633 | obj->m_col = m_col; |
| 2634 | obj->m_cancelled = m_cancelled; |
| 2635 | obj->m_pointDrag = m_pointDrag; |
| 2636 | obj->m_item.m_mask = m_item.m_mask; |
| 2637 | obj->m_item.m_itemId = m_item.m_itemId; |
| 2638 | obj->m_item.m_col = m_item.m_col; |
| 2639 | obj->m_item.m_state = m_item.m_state; |
| 2640 | obj->m_item.m_stateMask = m_item.m_stateMask; |
| 2641 | obj->m_item.m_text = m_item.m_text; |
| 2642 | obj->m_item.m_image = m_item.m_image; |
| 2643 | obj->m_item.m_data = m_item.m_data; |
| 2644 | obj->m_item.m_format = m_item.m_format; |
| 2645 | obj->m_item.m_width = m_item.m_width; |
| 2646 | |
| 2647 | if ( m_item.HasAttributes() ) |
| 2648 | { |
| 2649 | obj->m_item.SetTextColour(m_item.GetTextColour()); |
| 2650 | } |
| 2651 | } |
| 2652 | |
| 2653 | // ------------------------------------------------------------------------------------- |
| 2654 | // wxListCtrl |
| 2655 | // ------------------------------------------------------------------------------------- |
| 2656 | |
| 2657 | IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl) |
| 2658 | |
| 2659 | BEGIN_EVENT_TABLE(wxListCtrl,wxControl) |
| 2660 | EVT_SIZE (wxListCtrl::OnSize) |
| 2661 | EVT_IDLE (wxListCtrl::OnIdle) |
| 2662 | END_EVENT_TABLE() |
| 2663 | |
| 2664 | wxListCtrl::wxListCtrl() |
| 2665 | { |
| 2666 | m_imageListNormal = (wxImageList *) NULL; |
| 2667 | m_imageListSmall = (wxImageList *) NULL; |
| 2668 | m_imageListState = (wxImageList *) NULL; |
| 2669 | m_mainWin = (wxListMainWindow*) NULL; |
| 2670 | m_headerWin = (wxListHeaderWindow*) NULL; |
| 2671 | } |
| 2672 | |
| 2673 | wxListCtrl::~wxListCtrl() |
| 2674 | { |
| 2675 | } |
| 2676 | |
| 2677 | bool wxListCtrl::Create( wxWindow *parent, wxWindowID id, |
| 2678 | const wxPoint &pos, const wxSize &size, |
| 2679 | #if wxUSE_VALIDATORS |
| 2680 | long style, const wxValidator &validator, |
| 2681 | #endif |
| 2682 | const wxString &name ) |
| 2683 | { |
| 2684 | m_imageListNormal = (wxImageList *) NULL; |
| 2685 | m_imageListSmall = (wxImageList *) NULL; |
| 2686 | m_imageListState = (wxImageList *) NULL; |
| 2687 | m_mainWin = (wxListMainWindow*) NULL; |
| 2688 | m_headerWin = (wxListHeaderWindow*) NULL; |
| 2689 | |
| 2690 | long s = style; |
| 2691 | |
| 2692 | #ifdef __VMS__ |
| 2693 | #pragma message disable codcauunr |
| 2694 | // VMS reports on this part the warning: |
| 2695 | // statement either is unreachable or causes unreachable code |
| 2696 | #endif |
| 2697 | if ((s & wxLC_REPORT == 0) && |
| 2698 | (s & wxLC_LIST == 0) && |
| 2699 | (s & wxLC_ICON == 0)) |
| 2700 | { |
| 2701 | s = s | wxLC_LIST; |
| 2702 | } |
| 2703 | #ifdef __VMS__ |
| 2704 | #pragma message enable codcauunr |
| 2705 | #endif |
| 2706 | |
| 2707 | bool ret = wxControl::Create( parent, id, pos, size, s, name ); |
| 2708 | |
| 2709 | #if wxUSE_VALIDATORS |
| 2710 | SetValidator( validator ); |
| 2711 | #endif |
| 2712 | |
| 2713 | if (s & wxSUNKEN_BORDER) s -= wxSUNKEN_BORDER; |
| 2714 | |
| 2715 | m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, s ); |
| 2716 | |
| 2717 | if (HasFlag(wxLC_REPORT)) |
| 2718 | m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(size.x,23), wxTAB_TRAVERSAL ); |
| 2719 | else |
| 2720 | m_headerWin = (wxListHeaderWindow *) NULL; |
| 2721 | |
| 2722 | SetBackgroundColour( *wxWHITE ); |
| 2723 | |
| 2724 | return ret; |
| 2725 | } |
| 2726 | |
| 2727 | void wxListCtrl::OnSize( wxSizeEvent &WXUNUSED(event) ) |
| 2728 | { |
| 2729 | /* handled in OnIdle */ |
| 2730 | |
| 2731 | if (m_mainWin) m_mainWin->m_dirty = TRUE; |
| 2732 | } |
| 2733 | |
| 2734 | void wxListCtrl::SetSingleStyle( long style, bool add ) |
| 2735 | { |
| 2736 | long flag = GetWindowStyle(); |
| 2737 | |
| 2738 | if (add) |
| 2739 | { |
| 2740 | if (style & wxLC_MASK_TYPE) flag = flag & ~wxLC_MASK_TYPE; |
| 2741 | if (style & wxLC_MASK_ALIGN) flag = flag & ~wxLC_MASK_ALIGN; |
| 2742 | if (style & wxLC_MASK_SORT) flag = flag & ~wxLC_MASK_SORT; |
| 2743 | } |
| 2744 | |
| 2745 | if (add) |
| 2746 | { |
| 2747 | flag |= style; |
| 2748 | } |
| 2749 | else |
| 2750 | { |
| 2751 | if (flag & style) flag -= style; |
| 2752 | } |
| 2753 | |
| 2754 | SetWindowStyleFlag( flag ); |
| 2755 | } |
| 2756 | |
| 2757 | void wxListCtrl::SetWindowStyleFlag( long flag ) |
| 2758 | { |
| 2759 | if (m_mainWin) |
| 2760 | { |
| 2761 | m_mainWin->DeleteEverything(); |
| 2762 | |
| 2763 | int width = 0; |
| 2764 | int height = 0; |
| 2765 | GetClientSize( &width, &height ); |
| 2766 | |
| 2767 | m_mainWin->SetMode( flag ); |
| 2768 | |
| 2769 | if (flag & wxLC_REPORT) |
| 2770 | { |
| 2771 | if (!HasFlag(wxLC_REPORT)) |
| 2772 | { |
| 2773 | if (!m_headerWin) |
| 2774 | { |
| 2775 | m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, |
| 2776 | wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL ); |
| 2777 | if (HasFlag(wxLC_NO_HEADER)) |
| 2778 | m_headerWin->Show( FALSE ); |
| 2779 | } |
| 2780 | else |
| 2781 | { |
| 2782 | if (flag & wxLC_NO_HEADER) |
| 2783 | m_headerWin->Show( FALSE ); |
| 2784 | else |
| 2785 | m_headerWin->Show( TRUE ); |
| 2786 | } |
| 2787 | } |
| 2788 | } |
| 2789 | else |
| 2790 | { |
| 2791 | if (HasFlag(wxLC_REPORT) && !(HasFlag(wxLC_NO_HEADER))) |
| 2792 | { |
| 2793 | m_headerWin->Show( FALSE ); |
| 2794 | } |
| 2795 | } |
| 2796 | } |
| 2797 | |
| 2798 | wxWindow::SetWindowStyleFlag( flag ); |
| 2799 | } |
| 2800 | |
| 2801 | bool wxListCtrl::GetColumn(int col, wxListItem &item) const |
| 2802 | { |
| 2803 | m_mainWin->GetColumn( col, item ); |
| 2804 | return TRUE; |
| 2805 | } |
| 2806 | |
| 2807 | bool wxListCtrl::SetColumn( int col, wxListItem& item ) |
| 2808 | { |
| 2809 | m_mainWin->SetColumn( col, item ); |
| 2810 | return TRUE; |
| 2811 | } |
| 2812 | |
| 2813 | int wxListCtrl::GetColumnWidth( int col ) const |
| 2814 | { |
| 2815 | return m_mainWin->GetColumnWidth( col ); |
| 2816 | } |
| 2817 | |
| 2818 | bool wxListCtrl::SetColumnWidth( int col, int width ) |
| 2819 | { |
| 2820 | m_mainWin->SetColumnWidth( col, width ); |
| 2821 | return TRUE; |
| 2822 | } |
| 2823 | |
| 2824 | int wxListCtrl::GetCountPerPage() const |
| 2825 | { |
| 2826 | return m_mainWin->GetCountPerPage(); // different from Windows ? |
| 2827 | } |
| 2828 | |
| 2829 | bool wxListCtrl::GetItem( wxListItem &info ) const |
| 2830 | { |
| 2831 | m_mainWin->GetItem( info ); |
| 2832 | return TRUE; |
| 2833 | } |
| 2834 | |
| 2835 | bool wxListCtrl::SetItem( wxListItem &info ) |
| 2836 | { |
| 2837 | m_mainWin->SetItem( info ); |
| 2838 | return TRUE; |
| 2839 | } |
| 2840 | |
| 2841 | long wxListCtrl::SetItem( long index, int col, const wxString& label, int imageId ) |
| 2842 | { |
| 2843 | wxListItem info; |
| 2844 | info.m_text = label; |
| 2845 | info.m_mask = wxLIST_MASK_TEXT; |
| 2846 | info.m_itemId = index; |
| 2847 | info.m_col = col; |
| 2848 | if ( imageId > -1 ) |
| 2849 | { |
| 2850 | info.m_image = imageId; |
| 2851 | info.m_mask |= wxLIST_MASK_IMAGE; |
| 2852 | }; |
| 2853 | m_mainWin->SetItem(info); |
| 2854 | return TRUE; |
| 2855 | } |
| 2856 | |
| 2857 | int wxListCtrl::GetItemState( long item, long stateMask ) const |
| 2858 | { |
| 2859 | return m_mainWin->GetItemState( item, stateMask ); |
| 2860 | } |
| 2861 | |
| 2862 | bool wxListCtrl::SetItemState( long item, long state, long stateMask ) |
| 2863 | { |
| 2864 | m_mainWin->SetItemState( item, state, stateMask ); |
| 2865 | return TRUE; |
| 2866 | } |
| 2867 | |
| 2868 | bool wxListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) ) |
| 2869 | { |
| 2870 | wxListItem info; |
| 2871 | info.m_image = image; |
| 2872 | info.m_mask = wxLIST_MASK_IMAGE; |
| 2873 | info.m_itemId = item; |
| 2874 | m_mainWin->SetItem( info ); |
| 2875 | return TRUE; |
| 2876 | } |
| 2877 | |
| 2878 | wxString wxListCtrl::GetItemText( long item ) const |
| 2879 | { |
| 2880 | wxListItem info; |
| 2881 | info.m_itemId = item; |
| 2882 | m_mainWin->GetItem( info ); |
| 2883 | return info.m_text; |
| 2884 | } |
| 2885 | |
| 2886 | void wxListCtrl::SetItemText( long item, const wxString &str ) |
| 2887 | { |
| 2888 | wxListItem info; |
| 2889 | info.m_mask = wxLIST_MASK_TEXT; |
| 2890 | info.m_itemId = item; |
| 2891 | info.m_text = str; |
| 2892 | m_mainWin->SetItem( info ); |
| 2893 | } |
| 2894 | |
| 2895 | long wxListCtrl::GetItemData( long item ) const |
| 2896 | { |
| 2897 | wxListItem info; |
| 2898 | info.m_itemId = item; |
| 2899 | m_mainWin->GetItem( info ); |
| 2900 | return info.m_data; |
| 2901 | } |
| 2902 | |
| 2903 | bool wxListCtrl::SetItemData( long item, long data ) |
| 2904 | { |
| 2905 | wxListItem info; |
| 2906 | info.m_mask = wxLIST_MASK_DATA; |
| 2907 | info.m_itemId = item; |
| 2908 | info.m_data = data; |
| 2909 | m_mainWin->SetItem( info ); |
| 2910 | return TRUE; |
| 2911 | } |
| 2912 | |
| 2913 | bool wxListCtrl::GetItemRect( long item, wxRect &rect, int WXUNUSED(code) ) const |
| 2914 | { |
| 2915 | m_mainWin->GetItemRect( item, rect ); |
| 2916 | return TRUE; |
| 2917 | } |
| 2918 | |
| 2919 | bool wxListCtrl::GetItemPosition( long item, wxPoint& pos ) const |
| 2920 | { |
| 2921 | m_mainWin->GetItemPosition( item, pos ); |
| 2922 | return TRUE; |
| 2923 | } |
| 2924 | |
| 2925 | bool wxListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) ) |
| 2926 | { |
| 2927 | return 0; |
| 2928 | } |
| 2929 | |
| 2930 | int wxListCtrl::GetItemCount() const |
| 2931 | { |
| 2932 | return m_mainWin->GetItemCount(); |
| 2933 | } |
| 2934 | |
| 2935 | int wxListCtrl::GetColumnCount() const |
| 2936 | { |
| 2937 | return m_mainWin->GetColumnCount(); |
| 2938 | } |
| 2939 | |
| 2940 | void wxListCtrl::SetItemSpacing( int spacing, bool isSmall ) |
| 2941 | { |
| 2942 | m_mainWin->SetItemSpacing( spacing, isSmall ); |
| 2943 | } |
| 2944 | |
| 2945 | int wxListCtrl::GetItemSpacing( bool isSmall ) const |
| 2946 | { |
| 2947 | return m_mainWin->GetItemSpacing( isSmall ); |
| 2948 | } |
| 2949 | |
| 2950 | int wxListCtrl::GetSelectedItemCount() const |
| 2951 | { |
| 2952 | return m_mainWin->GetSelectedItemCount(); |
| 2953 | } |
| 2954 | |
| 2955 | wxColour wxListCtrl::GetTextColour() const |
| 2956 | { |
| 2957 | return GetForegroundColour(); |
| 2958 | } |
| 2959 | |
| 2960 | void wxListCtrl::SetTextColour(const wxColour& col) |
| 2961 | { |
| 2962 | SetForegroundColour(col); |
| 2963 | } |
| 2964 | |
| 2965 | long wxListCtrl::GetTopItem() const |
| 2966 | { |
| 2967 | return 0; |
| 2968 | } |
| 2969 | |
| 2970 | long wxListCtrl::GetNextItem( long item, int geom, int state ) const |
| 2971 | { |
| 2972 | return m_mainWin->GetNextItem( item, geom, state ); |
| 2973 | } |
| 2974 | |
| 2975 | wxImageList *wxListCtrl::GetImageList(int which) const |
| 2976 | { |
| 2977 | if (which == wxIMAGE_LIST_NORMAL) |
| 2978 | { |
| 2979 | return m_imageListNormal; |
| 2980 | } |
| 2981 | else if (which == wxIMAGE_LIST_SMALL) |
| 2982 | { |
| 2983 | return m_imageListSmall; |
| 2984 | } |
| 2985 | else if (which == wxIMAGE_LIST_STATE) |
| 2986 | { |
| 2987 | return m_imageListState; |
| 2988 | } |
| 2989 | return (wxImageList *) NULL; |
| 2990 | } |
| 2991 | |
| 2992 | void wxListCtrl::SetImageList( wxImageList *imageList, int which ) |
| 2993 | { |
| 2994 | m_mainWin->SetImageList( imageList, which ); |
| 2995 | } |
| 2996 | |
| 2997 | bool wxListCtrl::Arrange( int WXUNUSED(flag) ) |
| 2998 | { |
| 2999 | return 0; |
| 3000 | } |
| 3001 | |
| 3002 | bool wxListCtrl::DeleteItem( long item ) |
| 3003 | { |
| 3004 | m_mainWin->DeleteItem( item ); |
| 3005 | return TRUE; |
| 3006 | } |
| 3007 | |
| 3008 | bool wxListCtrl::DeleteAllItems() |
| 3009 | { |
| 3010 | m_mainWin->DeleteAllItems(); |
| 3011 | return TRUE; |
| 3012 | } |
| 3013 | |
| 3014 | bool wxListCtrl::DeleteAllColumns() |
| 3015 | { |
| 3016 | for ( size_t n = 0; n < m_mainWin->m_columns.GetCount(); n++ ) |
| 3017 | DeleteColumn(n); |
| 3018 | |
| 3019 | return TRUE; |
| 3020 | } |
| 3021 | |
| 3022 | void wxListCtrl::ClearAll() |
| 3023 | { |
| 3024 | m_mainWin->DeleteEverything(); |
| 3025 | } |
| 3026 | |
| 3027 | bool wxListCtrl::DeleteColumn( int col ) |
| 3028 | { |
| 3029 | m_mainWin->DeleteColumn( col ); |
| 3030 | return TRUE; |
| 3031 | } |
| 3032 | |
| 3033 | void wxListCtrl::Edit( long item ) |
| 3034 | { |
| 3035 | m_mainWin->Edit( item ); |
| 3036 | } |
| 3037 | |
| 3038 | bool wxListCtrl::EnsureVisible( long item ) |
| 3039 | { |
| 3040 | m_mainWin->EnsureVisible( item ); |
| 3041 | return TRUE; |
| 3042 | } |
| 3043 | |
| 3044 | long wxListCtrl::FindItem( long start, const wxString& str, bool partial ) |
| 3045 | { |
| 3046 | return m_mainWin->FindItem( start, str, partial ); |
| 3047 | } |
| 3048 | |
| 3049 | long wxListCtrl::FindItem( long start, long data ) |
| 3050 | { |
| 3051 | return m_mainWin->FindItem( start, data ); |
| 3052 | } |
| 3053 | |
| 3054 | long wxListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt), |
| 3055 | int WXUNUSED(direction)) |
| 3056 | { |
| 3057 | return 0; |
| 3058 | } |
| 3059 | |
| 3060 | long wxListCtrl::HitTest( const wxPoint &point, int &flags ) |
| 3061 | { |
| 3062 | return m_mainWin->HitTest( (int)point.x, (int)point.y, flags ); |
| 3063 | } |
| 3064 | |
| 3065 | long wxListCtrl::InsertItem( wxListItem& info ) |
| 3066 | { |
| 3067 | m_mainWin->InsertItem( info ); |
| 3068 | return info.m_itemId; |
| 3069 | } |
| 3070 | |
| 3071 | long wxListCtrl::InsertItem( long index, const wxString &label ) |
| 3072 | { |
| 3073 | wxListItem info; |
| 3074 | info.m_text = label; |
| 3075 | info.m_mask = wxLIST_MASK_TEXT; |
| 3076 | info.m_itemId = index; |
| 3077 | return InsertItem( info ); |
| 3078 | } |
| 3079 | |
| 3080 | long wxListCtrl::InsertItem( long index, int imageIndex ) |
| 3081 | { |
| 3082 | wxListItem info; |
| 3083 | info.m_mask = wxLIST_MASK_IMAGE; |
| 3084 | info.m_image = imageIndex; |
| 3085 | info.m_itemId = index; |
| 3086 | return InsertItem( info ); |
| 3087 | } |
| 3088 | |
| 3089 | long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex ) |
| 3090 | { |
| 3091 | wxListItem info; |
| 3092 | info.m_text = label; |
| 3093 | info.m_image = imageIndex; |
| 3094 | info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE; |
| 3095 | info.m_itemId = index; |
| 3096 | return InsertItem( info ); |
| 3097 | } |
| 3098 | |
| 3099 | long wxListCtrl::InsertColumn( long col, wxListItem &item ) |
| 3100 | { |
| 3101 | m_mainWin->InsertColumn( col, item ); |
| 3102 | return 0; |
| 3103 | } |
| 3104 | |
| 3105 | long wxListCtrl::InsertColumn( long col, const wxString &heading, |
| 3106 | int format, int width ) |
| 3107 | { |
| 3108 | wxListItem item; |
| 3109 | item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT; |
| 3110 | item.m_text = heading; |
| 3111 | if (width >= -2) |
| 3112 | { |
| 3113 | item.m_mask |= wxLIST_MASK_WIDTH; |
| 3114 | item.m_width = width; |
| 3115 | } |
| 3116 | item.m_format = format; |
| 3117 | |
| 3118 | return InsertColumn( col, item ); |
| 3119 | } |
| 3120 | |
| 3121 | bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) ) |
| 3122 | { |
| 3123 | return 0; |
| 3124 | } |
| 3125 | |
| 3126 | // Sort items. |
| 3127 | // fn is a function which takes 3 long arguments: item1, item2, data. |
| 3128 | // item1 is the long data associated with a first item (NOT the index). |
| 3129 | // item2 is the long data associated with a second item (NOT the index). |
| 3130 | // data is the same value as passed to SortItems. |
| 3131 | // The return value is a negative number if the first item should precede the second |
| 3132 | // item, a positive number of the second item should precede the first, |
| 3133 | // or zero if the two items are equivalent. |
| 3134 | // data is arbitrary data to be passed to the sort function. |
| 3135 | |
| 3136 | bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data ) |
| 3137 | { |
| 3138 | m_mainWin->SortItems( fn, data ); |
| 3139 | return TRUE; |
| 3140 | } |
| 3141 | |
| 3142 | void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) ) |
| 3143 | { |
| 3144 | if (!m_mainWin->m_dirty) return; |
| 3145 | |
| 3146 | int cw = 0; |
| 3147 | int ch = 0; |
| 3148 | GetClientSize( &cw, &ch ); |
| 3149 | |
| 3150 | int x = 0; |
| 3151 | int y = 0; |
| 3152 | int w = 0; |
| 3153 | int h = 0; |
| 3154 | |
| 3155 | if (HasFlag(wxLC_REPORT) && !HasFlag(wxLC_NO_HEADER)) |
| 3156 | { |
| 3157 | m_headerWin->GetPosition( &x, &y ); |
| 3158 | m_headerWin->GetSize( &w, &h ); |
| 3159 | if ((x != 0) || (y != 0) || (w != cw) || (h != 23)) |
| 3160 | m_headerWin->SetSize( 0, 0, cw, 23 ); |
| 3161 | |
| 3162 | m_mainWin->GetPosition( &x, &y ); |
| 3163 | m_mainWin->GetSize( &w, &h ); |
| 3164 | if ((x != 0) || (y != 24) || (w != cw) || (h != ch-24)) |
| 3165 | m_mainWin->SetSize( 0, 24, cw, ch-24 ); |
| 3166 | } |
| 3167 | else |
| 3168 | { |
| 3169 | m_mainWin->GetPosition( &x, &y ); |
| 3170 | m_mainWin->GetSize( &w, &h ); |
| 3171 | if ((x != 0) || (y != 24) || (w != cw) || (h != ch)) |
| 3172 | m_mainWin->SetSize( 0, 0, cw, ch ); |
| 3173 | } |
| 3174 | |
| 3175 | m_mainWin->CalculatePositions(); |
| 3176 | m_mainWin->RealizeChanges(); |
| 3177 | m_mainWin->m_dirty = FALSE; |
| 3178 | m_mainWin->Refresh(); |
| 3179 | } |
| 3180 | |
| 3181 | bool wxListCtrl::SetBackgroundColour( const wxColour &colour ) |
| 3182 | { |
| 3183 | if ( !wxWindow::SetBackgroundColour( colour ) ) |
| 3184 | return FALSE; |
| 3185 | |
| 3186 | if (m_mainWin) |
| 3187 | { |
| 3188 | m_mainWin->SetBackgroundColour( colour ); |
| 3189 | m_mainWin->m_dirty = TRUE; |
| 3190 | } |
| 3191 | |
| 3192 | if (m_headerWin) |
| 3193 | { |
| 3194 | // m_headerWin->SetBackgroundColour( colour ); |
| 3195 | } |
| 3196 | |
| 3197 | return TRUE; |
| 3198 | } |
| 3199 | |
| 3200 | bool wxListCtrl::SetForegroundColour( const wxColour &colour ) |
| 3201 | { |
| 3202 | if ( !wxWindow::SetForegroundColour( colour ) ) |
| 3203 | return FALSE; |
| 3204 | |
| 3205 | if (m_mainWin) |
| 3206 | { |
| 3207 | m_mainWin->SetForegroundColour( colour ); |
| 3208 | m_mainWin->m_dirty = TRUE; |
| 3209 | } |
| 3210 | |
| 3211 | if (m_headerWin) |
| 3212 | { |
| 3213 | m_headerWin->SetForegroundColour( colour ); |
| 3214 | } |
| 3215 | |
| 3216 | return TRUE; |
| 3217 | } |
| 3218 | |
| 3219 | bool wxListCtrl::SetFont( const wxFont &font ) |
| 3220 | { |
| 3221 | if ( !wxWindow::SetFont( font ) ) |
| 3222 | return FALSE; |
| 3223 | |
| 3224 | if (m_mainWin) |
| 3225 | { |
| 3226 | m_mainWin->SetFont( font ); |
| 3227 | m_mainWin->m_dirty = TRUE; |
| 3228 | } |
| 3229 | |
| 3230 | if (m_headerWin) |
| 3231 | { |
| 3232 | m_headerWin->SetFont( font ); |
| 3233 | } |
| 3234 | |
| 3235 | return TRUE; |
| 3236 | } |
| 3237 | |