| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: tabpgwin.cpp |
| 3 | // Purpose: Contrib. demo |
| 4 | // Author: Aleksandras Gluchovas |
| 5 | // Modified by: 19990908 : mj |
| 6 | // - rename to tabpgwin |
| 7 | // - restruction of Variable declaration |
| 8 | // - to prevent Warnings under MingW32 |
| 9 | // Modified by: 19990909 : mj |
| 10 | // - mNoVertScroll true = no / false = Original Code |
| 11 | // the Original Code Paints a Vertical Scroll in wxPagedWindow |
| 12 | // which is not needed in this Version. Use true for this. |
| 13 | // Created: 07/09/98 |
| 14 | // RCS-ID: $Id$ |
| 15 | // Copyright: (c) Aleksandras Gluchovas |
| 16 | // Licence: wxWindows license |
| 17 | ///////////////////////////////////////////////////////////////////////////// |
| 18 | |
| 19 | #ifdef __GNUG__ |
| 20 | #pragma implementation |
| 21 | //#pragma interface |
| 22 | #endif |
| 23 | |
| 24 | // For compilers that support precompilation, includes "wx.h". |
| 25 | #include "wx/wxprec.h" |
| 26 | |
| 27 | #ifdef __BORLANDC__ |
| 28 | #pragma hdrstop |
| 29 | #endif |
| 30 | |
| 31 | #ifndef WX_PRECOMP |
| 32 | #include "wx/wx.h" |
| 33 | #endif |
| 34 | |
| 35 | #include "wx/math.h" |
| 36 | |
| 37 | #include <stdlib.h> |
| 38 | |
| 39 | #include "wx/string.h" |
| 40 | #include "wx/utils.h" // import wxMin/wxMax macros and wxFileExist(..) |
| 41 | |
| 42 | #include "tabpgwin.h" |
| 43 | |
| 44 | //--------------------------------------------------------------------------- |
| 45 | // Implementation for class twTabInfo |
| 46 | //--------------------------------------------------------------------------- |
| 47 | IMPLEMENT_DYNAMIC_CLASS( twTabInfo, wxObject ) |
| 48 | |
| 49 | //--------------------------------------------------------------------------- |
| 50 | twTabInfo::twTabInfo() |
| 51 | : mpContent( 0 ) |
| 52 | {} |
| 53 | |
| 54 | //--------------------------------------------------------------------------- |
| 55 | int twTabInfo::ImgWidth() |
| 56 | { |
| 57 | if ( mBitMap.Ok() ) return mBitMap.GetWidth(); |
| 58 | else return 0; |
| 59 | } |
| 60 | |
| 61 | //--------------------------------------------------------------------------- |
| 62 | int twTabInfo::ImgHeight() |
| 63 | { |
| 64 | if ( mBitMap.Ok() ) |
| 65 | return mBitMap.GetHeight(); |
| 66 | else |
| 67 | return 0; |
| 68 | } |
| 69 | |
| 70 | //--------------------------------------------------------------------------- |
| 71 | int twTabInfo::ImageToTxtGap( int prefGap ) |
| 72 | { |
| 73 | if ( mBitMap.Ok() ) |
| 74 | return prefGap; |
| 75 | else |
| 76 | return 0; |
| 77 | } |
| 78 | |
| 79 | //--------------------------------------------------------------------------- |
| 80 | bool twTabInfo::HasImg() |
| 81 | { |
| 82 | return mBitMap.Ok(); |
| 83 | } |
| 84 | |
| 85 | //--------------------------------------------------------------------------- |
| 86 | // bool twTabInfo::HasText(); |
| 87 | unsigned int twTabInfo::HasText() |
| 88 | { |
| 89 | return mText.Length(); |
| 90 | } |
| 91 | |
| 92 | //--------------------------------------------------------------------------- |
| 93 | wxBitmap& twTabInfo::GetImg() |
| 94 | { |
| 95 | return mBitMap; |
| 96 | } |
| 97 | |
| 98 | //--------------------------------------------------------------------------- |
| 99 | wxString& twTabInfo::GetText() |
| 100 | { |
| 101 | return mText; |
| 102 | } |
| 103 | |
| 104 | //--------------------------------------------------------------------------- |
| 105 | wxWindow& twTabInfo::GetContent() |
| 106 | { |
| 107 | return *mpContent; |
| 108 | } |
| 109 | |
| 110 | //--------------------------------------------------------------------------- |
| 111 | // Implementation for class wxTabbedWindow |
| 112 | //--------------------------------------------------------------------------- |
| 113 | IMPLEMENT_DYNAMIC_CLASS( wxTabbedWindow, wxPanel ) |
| 114 | |
| 115 | //--------------------------------------------------------------------------- |
| 116 | BEGIN_EVENT_TABLE( wxTabbedWindow, wxPanel ) |
| 117 | EVT_SIZE ( wxTabbedWindow::OnSize ) |
| 118 | EVT_PAINT( wxTabbedWindow::OnPaint ) |
| 119 | EVT_LEFT_DOWN( wxTabbedWindow::OnLButtonDown ) |
| 120 | // TDB:: filciker reduction |
| 121 | // EVT_ERASE_BACKGROUND( wxTabbedWindow::OnBkErase ) |
| 122 | END_EVENT_TABLE() |
| 123 | |
| 124 | //--------------------------------------------------------------------------- |
| 125 | wxTabbedWindow::wxTabbedWindow() |
| 126 | |
| 127 | : mpTabScroll ( NULL ), |
| 128 | mpHorizScroll( NULL ), |
| 129 | mpVertScroll ( NULL ), |
| 130 | |
| 131 | mVertGap ( 0 ), |
| 132 | mHorizGap( 0 ), |
| 133 | |
| 134 | mTitleVertGap ( 3 ), |
| 135 | mTitleHorizGap( 4 ), |
| 136 | mImageTextGap ( 2 ), |
| 137 | mFirstTitleGap( 11 ), |
| 138 | |
| 139 | mBorderOnlyWidth( 8 ), |
| 140 | |
| 141 | mWhitePen( wxColour(255,255,255), 1, wxSOLID ), |
| 142 | mGrayPen ( wxColour(192,192,192), 1, wxSOLID ), |
| 143 | mDarkPen ( wxColour(128,128,128), 1, wxSOLID ), |
| 144 | mBlackPen( wxColour( 0, 0, 0), 1, wxSOLID ), |
| 145 | |
| 146 | // state variables |
| 147 | mActiveTab ( 0 ), |
| 148 | mTitleHeight( 0 ), |
| 149 | mLayoutType( wxTITLE_IMG_AND_TEXT ) |
| 150 | {} |
| 151 | |
| 152 | //--------------------------------------------------------------------------- |
| 153 | wxTabbedWindow::~wxTabbedWindow() |
| 154 | { |
| 155 | wxObjectList::compatibility_iterator pTab = mTabs.GetFirst(); |
| 156 | |
| 157 | while( pTab ) |
| 158 | { |
| 159 | delete ((twTabInfo*)pTab->GetData()); |
| 160 | pTab = pTab->GetNext(); |
| 161 | } |
| 162 | } |
| 163 | |
| 164 | //--------------------------------------------------------------------------- |
| 165 | void wxTabbedWindow::SizeTabs(int x,int y, int width, int height, bool WXUNUSED(repant)) |
| 166 | { |
| 167 | wxObjectList::compatibility_iterator pTabNode = mTabs.GetFirst(); |
| 168 | size_t n = 0; |
| 169 | |
| 170 | while( pTabNode ) |
| 171 | { |
| 172 | twTabInfo& info = *((twTabInfo*)pTabNode->GetData()); |
| 173 | |
| 174 | if ( n == mActiveTab ) |
| 175 | { |
| 176 | //wxSizeEvent evt; |
| 177 | //info.mpContent->GetEventHandler()->ProcessEvent( evt ); |
| 178 | |
| 179 | info.mpContent->SetSize( x, y, width, height, 0 ); |
| 180 | info.mpContent->Show(true); |
| 181 | info.mpContent->Refresh(); |
| 182 | |
| 183 | } |
| 184 | else |
| 185 | { |
| 186 | info.mpContent->Show(false); |
| 187 | } |
| 188 | |
| 189 | pTabNode = pTabNode->GetNext(); |
| 190 | ++n; |
| 191 | } |
| 192 | } |
| 193 | |
| 194 | //--------------------------------------------------------------------------- |
| 195 | void wxTabbedWindow::AddTab( wxWindow* pContent, |
| 196 | wxString tabText, |
| 197 | wxString imageFileName, |
| 198 | wxBitmapType imageType ) |
| 199 | { |
| 200 | twTabInfo* pTab = new twTabInfo(); |
| 201 | |
| 202 | pTab->mpContent = pContent; |
| 203 | pTab->mText = tabText; |
| 204 | |
| 205 | if ( wxFileExists( imageFileName ) && |
| 206 | |
| 207 | pTab->mBitMap.LoadFile( imageFileName, imageType ) ) |
| 208 | { |
| 209 | pTab->mImageFile = imageFileName; |
| 210 | pTab->mImageType = imageType; |
| 211 | } |
| 212 | |
| 213 | |
| 214 | if ( pContent->GetParent() == NULL ) |
| 215 | pContent->Create( this, wxID_ANY ); |
| 216 | |
| 217 | mTabs.Append( (wxObject*)pTab ); |
| 218 | |
| 219 | RecalcLayout(true); |
| 220 | |
| 221 | OnTabAdded( pTab ); |
| 222 | } |
| 223 | |
| 224 | //--------------------------------------------------------------------------- |
| 225 | void wxTabbedWindow::AddTab( wxWindow* pContent, |
| 226 | wxString tabText, wxBitmap* pImage ) |
| 227 | { |
| 228 | twTabInfo* pTab = new twTabInfo(); |
| 229 | |
| 230 | pTab->mpContent = pContent; |
| 231 | pTab->mText = tabText; |
| 232 | |
| 233 | if ( pImage ) |
| 234 | pTab->mBitMap = *pImage; |
| 235 | |
| 236 | if ( pContent->GetParent() == NULL ) |
| 237 | pContent->Create( this, wxID_ANY ); |
| 238 | |
| 239 | mTabs.Append( (wxObject*)pTab ); |
| 240 | RecalcLayout(true); |
| 241 | OnTabAdded( pTab ); |
| 242 | } |
| 243 | |
| 244 | //--------------------------------------------------------------------------- |
| 245 | void wxTabbedWindow::RemoveTab( int tabNo ) |
| 246 | { |
| 247 | twTabInfo* pTab = ((twTabInfo*)(mTabs.Item( tabNo )->GetData())); |
| 248 | pTab->mpContent->Destroy(); |
| 249 | delete pTab; |
| 250 | mTabs.Erase( mTabs.Item( tabNo ) ); |
| 251 | // if ( mActiveTab >= mTabs.GetCount() ); |
| 252 | if ( mActiveTab >= mTabs.GetCount() ) |
| 253 | mActiveTab = mTabs.GetCount() - 1; |
| 254 | SetActiveTab( mActiveTab ); |
| 255 | } |
| 256 | |
| 257 | //--------------------------------------------------------------------------- |
| 258 | int wxTabbedWindow::GetTabCount() |
| 259 | { |
| 260 | return mTabs.GetCount(); |
| 261 | } |
| 262 | |
| 263 | //--------------------------------------------------------------------------- |
| 264 | wxWindow* wxTabbedWindow::GetTab( int tabNo ) |
| 265 | { |
| 266 | return ((twTabInfo*)(mTabs.Item( tabNo )->GetData()))->mpContent; |
| 267 | } |
| 268 | |
| 269 | //--------------------------------------------------------------------------- |
| 270 | wxWindow* wxTabbedWindow::GetActiveTab() |
| 271 | { |
| 272 | // FIMXE:: this is lame |
| 273 | return GetTab( mActiveTab ); |
| 274 | } |
| 275 | |
| 276 | //--------------------------------------------------------------------------- |
| 277 | void wxTabbedWindow::SetActiveTab( int tabNo ) |
| 278 | { |
| 279 | mActiveTab = tabNo; |
| 280 | RecalcLayout(true); |
| 281 | Refresh(); |
| 282 | } |
| 283 | |
| 284 | //--------------------------------------------------------------------------- |
| 285 | // width of the decorations border (4 shade-lines), should not be changed |
| 286 | //--------------------------------------------------------------------------- |
| 287 | #define BORDER_SZ 4 |
| 288 | |
| 289 | //--------------------------------------------------------------------------- |
| 290 | void wxTabbedWindow::DrawShadedRect( int x, int y, int width, int height, |
| 291 | wxPen& upperPen, wxPen& lowerPen, wxDC& dc |
| 292 | ) |
| 293 | { |
| 294 | // darw the lightened upper-left sides of the rectangle |
| 295 | |
| 296 | dc.SetPen( upperPen ); |
| 297 | dc.DrawLine( x,y, x, y + height - 1 ); // vert |
| 298 | dc.DrawLine( x,y, x + width - 1, y ); // horiz |
| 299 | |
| 300 | // draw the unenlightened lower-right sides of the rectangle |
| 301 | |
| 302 | dc.SetPen( lowerPen ); |
| 303 | dc.DrawLine( x + width - 1, y, x + width - 1, y + height - 1 ); // vert |
| 304 | dc.DrawLine( x, y + height - 1, x + width, y + height - 1 ); // horiz |
| 305 | } |
| 306 | |
| 307 | //--------------------------------------------------------------------------- |
| 308 | void wxTabbedWindow::DrawDecorations( wxDC& dc ) |
| 309 | { |
| 310 | // Protability NOTE::: DrawLine(..) draws a line from the first position, |
| 311 | // but not including the point specified by last position. |
| 312 | // This way Windows draws lines, not sure how Motif and Gtk |
| 313 | // prots behave... |
| 314 | |
| 315 | int width, height; |
| 316 | GetClientSize( &width, &height ); |
| 317 | |
| 318 | // check if there's at least a bit of space to draw things |
| 319 | |
| 320 | if ( width < mHorizGap*2 + BORDER_SZ*2+1 || |
| 321 | height < mVertGap*2 + BORDER_SZ*2+1 + mTitleHeight |
| 322 | ) |
| 323 | return; |
| 324 | |
| 325 | // step #1 - draw border around the tab content area |
| 326 | |
| 327 | // setup position for kind of "pencil" |
| 328 | int curX = mHorizGap; |
| 329 | int curY = mVertGap; |
| 330 | |
| 331 | int xSize = width - mHorizGap*2; |
| 332 | int ySize = height - mVertGap *2 - mTitleHeight; |
| 333 | |
| 334 | // layer 1 (upper white) |
| 335 | DrawShadedRect( curX+0, curY+0, xSize-0, ySize-0, |
| 336 | mWhitePen, mBlackPen, dc ); |
| 337 | |
| 338 | // layer 2 (upper gray) |
| 339 | DrawShadedRect( curX+1, curY+1, xSize-2-1, ySize-2-1, |
| 340 | mGrayPen, mGrayPen, dc ); |
| 341 | |
| 342 | // layer 3 (upper darkGray) |
| 343 | DrawShadedRect( curX+2, curY+2, xSize-3-2, ySize-3-2, |
| 344 | mDarkPen, mWhitePen, dc ); |
| 345 | |
| 346 | // layer 4 (upper black) |
| 347 | DrawShadedRect( curX+3, curY+3, xSize-4-3, ySize-4-3, |
| 348 | mBlackPen, mGrayPen, dc ); |
| 349 | |
| 350 | // add non-siemtric layer from the lower-right side (confroming to MFC-look) |
| 351 | |
| 352 | dc.SetPen( mDarkPen ); |
| 353 | dc.DrawLine( curX+1, curY + ySize - 2, curX + xSize - 1, curY + ySize - 2 ); // horiz |
| 354 | dc.DrawLine( curX + xSize - 2, curY + 1, curX + xSize - 2, curY + ySize - 2 ); // vert |
| 355 | |
| 356 | // step #2 - draw tab title bars |
| 357 | |
| 358 | curX = mFirstTitleGap; |
| 359 | curY = height - mVertGap - mTitleHeight; |
| 360 | |
| 361 | size_t tabNo = 0; |
| 362 | wxObjectList::compatibility_iterator pNode = mTabs.GetFirst(); |
| 363 | |
| 364 | while( pNode ) |
| 365 | { |
| 366 | // "hard-coded metafile" for decorations |
| 367 | |
| 368 | twTabInfo& tab = *((twTabInfo*)(pNode->GetData())); |
| 369 | |
| 370 | xSize = tab.mDims.x; |
| 371 | ySize = mTitleHeight; |
| 372 | |
| 373 | if ( tabNo == mActiveTab ) |
| 374 | { |
| 375 | dc.SetPen( mGrayPen ); |
| 376 | dc.DrawLine( curX+1, curY-2, curX+xSize-2, curY-2 ); |
| 377 | dc.DrawLine( curX+1, curY-1, curX+xSize-2, curY-1 ); |
| 378 | } |
| 379 | |
| 380 | dc.SetPen( mWhitePen ); |
| 381 | |
| 382 | if ( tabNo == mActiveTab ) |
| 383 | dc.DrawLine( curX, curY-2, curX, curY+ySize-2 ); |
| 384 | else |
| 385 | dc.DrawLine( curX, curY, curX, curY+ySize-2 ); |
| 386 | |
| 387 | dc.SetPen( mDarkPen ); |
| 388 | dc.DrawLine( curX+1, curY+ySize-3, curX+1, curY+ySize-1 ); // to pix down |
| 389 | dc.DrawLine( curX+2, curY+ySize-2, curX+xSize-2, curY+ySize-2 ); |
| 390 | dc.DrawLine( curX+xSize-3, curY+ySize-3, curX+xSize-2, curY+ySize-3 ); |
| 391 | if ( tabNo == mActiveTab ) |
| 392 | dc.DrawLine( curX+xSize-2, curY+ySize-3, curX+xSize-2, curY-3 ); |
| 393 | else |
| 394 | dc.DrawLine( curX+xSize-2, curY+ySize-3, curX+xSize-2, curY-1 ); |
| 395 | |
| 396 | dc.SetPen( mBlackPen ); |
| 397 | dc.DrawLine( curX+xSize-1, curY, curX+xSize-1, curY+ySize-2 ); |
| 398 | dc.DrawLine( curX+xSize-2, curY+ySize-2, curX+xSize-3, curY+ySize-2 ); |
| 399 | dc.DrawLine( curX+xSize-3, curY+ySize-1, curX+1, curY+ySize-1 ); |
| 400 | |
| 401 | pNode = pNode->GetNext(); |
| 402 | ++tabNo; |
| 403 | |
| 404 | // darw image and (or without) text centered within the |
| 405 | // title bar rectangle |
| 406 | |
| 407 | if ( mLayoutType != wxTITLE_BORDER_ONLY && tab.HasImg() ) |
| 408 | { |
| 409 | wxMemoryDC tmpDc; |
| 410 | tmpDc.SelectObject( tab.GetImg() ); |
| 411 | |
| 412 | dc.Blit( curX + mTitleHorizGap, |
| 413 | curY + ( ySize - tab.ImgHeight() ) / 2, |
| 414 | tab.ImgWidth(), |
| 415 | tab.ImgHeight(), |
| 416 | &tmpDc, 0, 0, wxCOPY |
| 417 | ); |
| 418 | } |
| 419 | |
| 420 | if ( mLayoutType == wxTITLE_IMG_AND_TEXT && tab.HasText() ) |
| 421 | { |
| 422 | long x,w,h; |
| 423 | |
| 424 | // set select default font of the window into it's device context |
| 425 | //dc.SetFont( GetLabelingFont() ); |
| 426 | |
| 427 | dc.SetTextBackground( GetBackgroundColour() ); |
| 428 | |
| 429 | dc.GetTextExtent(tab.mText, &w, &h ); |
| 430 | |
| 431 | x = curX + mTitleHorizGap + |
| 432 | tab.ImgWidth() + tab.ImageToTxtGap(mImageTextGap); |
| 433 | |
| 434 | dc.DrawText( tab.GetText(), x, curY + ( ySize - h ) / 2 ); |
| 435 | } |
| 436 | curX += xSize; |
| 437 | |
| 438 | } // end of `while (pNode)' |
| 439 | } // wxTabbedWindow::DrawDecorations() |
| 440 | |
| 441 | //--------------------------------------------------------------------------- |
| 442 | int wxTabbedWindow::HitTest( const wxPoint& pos ) |
| 443 | { |
| 444 | int width, height; |
| 445 | GetClientSize( &width, &height ); |
| 446 | |
| 447 | int curX = mFirstTitleGap; |
| 448 | int curY = height - mVertGap - mTitleHeight; |
| 449 | |
| 450 | int tabNo = 0; |
| 451 | wxObjectList::compatibility_iterator pNode = mTabs.GetFirst(); |
| 452 | |
| 453 | while( pNode ) |
| 454 | { |
| 455 | twTabInfo& tab = *((twTabInfo*)(pNode->GetData())); |
| 456 | |
| 457 | // hit test rectangle of the currnet tab title bar |
| 458 | if ( pos.x >= curX && pos.x < curX + tab.mDims.x && |
| 459 | pos.y >= curY && pos.y < curY + tab.mDims.y |
| 460 | ) |
| 461 | { |
| 462 | return tabNo; |
| 463 | } |
| 464 | |
| 465 | curX += tab.mDims.x; |
| 466 | |
| 467 | pNode = pNode->GetNext(); |
| 468 | ++tabNo; |
| 469 | } |
| 470 | |
| 471 | return -1; |
| 472 | } // wxTabbedWindow::HitTest() |
| 473 | |
| 474 | //--------------------------------------------------------------------------- |
| 475 | void wxTabbedWindow::HideInactiveTabs( bool andRepaint ) |
| 476 | { |
| 477 | if ( !andRepaint ) |
| 478 | return; |
| 479 | |
| 480 | wxObjectList::compatibility_iterator pNode = mTabs.GetFirst(); |
| 481 | size_t tabNo = 0; |
| 482 | |
| 483 | while( pNode ) |
| 484 | { |
| 485 | if ( tabNo != mActiveTab ) |
| 486 | { |
| 487 | twTabInfo& tab = *((twTabInfo*)(pNode->GetData())); |
| 488 | tab.mpContent->Show(false); |
| 489 | } |
| 490 | |
| 491 | pNode = pNode->GetNext(); |
| 492 | ++tabNo; |
| 493 | } |
| 494 | } // wxTabbedWindow::HideInactiveTabs() |
| 495 | |
| 496 | //--------------------------------------------------------------------------- |
| 497 | wxFont wxTabbedWindow::GetLabelingFont() |
| 498 | { |
| 499 | wxFont font; |
| 500 | #ifdef __WINDOWS__ |
| 501 | font.SetFaceName(_T("MS Sans Serif")); |
| 502 | #else |
| 503 | font.SetFamily( wxSWISS ); |
| 504 | #endif |
| 505 | |
| 506 | font.SetStyle(40); |
| 507 | font.SetWeight(40); |
| 508 | font.SetPointSize( 8 ); |
| 509 | |
| 510 | #ifdef __WINDOWS__ |
| 511 | font.RealizeResource(); |
| 512 | #endif |
| 513 | |
| 514 | return font; |
| 515 | } // wxTabbedWindow::GetLabelingFont() |
| 516 | |
| 517 | //--------------------------------------------------------------------------- |
| 518 | void wxTabbedWindow::RecalcLayout(bool andRepaint) |
| 519 | { |
| 520 | HideInactiveTabs(andRepaint); |
| 521 | |
| 522 | // resetup position of the active tab |
| 523 | |
| 524 | int width, height; |
| 525 | GetClientSize( &width, &height ); |
| 526 | |
| 527 | int curX = mHorizGap + BORDER_SZ; |
| 528 | int curY = mVertGap + BORDER_SZ; |
| 529 | |
| 530 | int xSize = width - mHorizGap*2 - BORDER_SZ*2-1; |
| 531 | int ySize = height - mVertGap*2 - BORDER_SZ*2-1 - mTitleHeight; |
| 532 | |
| 533 | SizeTabs( curX, curY, xSize, ySize, andRepaint ); |
| 534 | |
| 535 | // pass #1 - try to layout assuming it's wxTITLE_IMG_AND_TEXT |
| 536 | |
| 537 | mLayoutType = wxTITLE_IMG_AND_TEXT; |
| 538 | |
| 539 | wxObjectList::compatibility_iterator pNode = mTabs.GetFirst(); |
| 540 | |
| 541 | curX = mFirstTitleGap; // the left-side gap |
| 542 | mTitleHeight = 0; |
| 543 | |
| 544 | while( pNode ) |
| 545 | { |
| 546 | twTabInfo& tab = *((twTabInfo*)(pNode->GetData())); |
| 547 | |
| 548 | wxWindowDC dc(this); |
| 549 | |
| 550 | long w,h; |
| 551 | |
| 552 | // set select default font of the window into it's device context |
| 553 | //dc.SetFont( GetLabelingFont() ); |
| 554 | |
| 555 | dc.GetTextExtent(tab.mText, &w, &h ); |
| 556 | |
| 557 | tab.mDims.x = w + tab.ImageToTxtGap(mImageTextGap) + |
| 558 | tab.ImgWidth() + mTitleHorizGap*2; |
| 559 | |
| 560 | tab.mDims.y = wxMax( h, tab.ImgHeight() ) + mTitleVertGap*2; |
| 561 | mTitleHeight = wxMax( mTitleHeight, tab.mDims.y ); |
| 562 | |
| 563 | curX += tab.mDims.x; |
| 564 | |
| 565 | pNode = pNode->GetNext(); |
| 566 | } |
| 567 | |
| 568 | curX += mHorizGap; // the right-side gap |
| 569 | |
| 570 | // make all title bars of equel height |
| 571 | |
| 572 | pNode = mTabs.GetFirst(); |
| 573 | |
| 574 | while( pNode ) |
| 575 | { |
| 576 | ((twTabInfo*)(pNode->GetData()))->mDims.y = mTitleHeight;; |
| 577 | pNode = pNode->GetNext(); |
| 578 | } |
| 579 | |
| 580 | // if curX has'nt ran out of bounds, leave TITLE_IMG layout and return |
| 581 | if ( curX < width - mHorizGap ) |
| 582 | return; |
| 583 | |
| 584 | // pass #2 - try to layout assuming wxTITLE_IMG_ONLY |
| 585 | |
| 586 | mLayoutType = wxTITLE_IMG_ONLY; |
| 587 | |
| 588 | pNode = mTabs.GetFirst(); |
| 589 | |
| 590 | curX = mFirstTitleGap; // the left-side gap |
| 591 | |
| 592 | int denomiator = mTabs.GetCount(); |
| 593 | if ( denomiator == 0 ) |
| 594 | ++denomiator; |
| 595 | |
| 596 | mBorderOnlyWidth = (width - mFirstTitleGap - mHorizGap) / denomiator; |
| 597 | |
| 598 | while( pNode ) |
| 599 | { |
| 600 | twTabInfo& tab = *((twTabInfo*)(pNode->GetData())); |
| 601 | |
| 602 | if ( tab.HasImg() ) |
| 603 | { |
| 604 | tab.mDims.x = tab.ImgWidth() + mTitleHorizGap*2; |
| 605 | tab.mDims.y = tab.ImgHeight() + mTitleVertGap*2; |
| 606 | } |
| 607 | else |
| 608 | { |
| 609 | tab.mDims.x = mBorderOnlyWidth; |
| 610 | tab.mDims.y = mTitleHeight; |
| 611 | } |
| 612 | |
| 613 | curX += tab.mDims.x; |
| 614 | |
| 615 | pNode = pNode->GetNext(); |
| 616 | } |
| 617 | |
| 618 | curX += mHorizGap; // the right-side gap |
| 619 | |
| 620 | // if curX has'nt ran out of bounds, leave IMG_ONLY layout and return |
| 621 | if ( curX < width - mHorizGap ) |
| 622 | return; |
| 623 | |
| 624 | // pass #3 - set the narrowest layout wxTITLE_BORDER_ONLY |
| 625 | |
| 626 | mLayoutType = wxTITLE_BORDER_ONLY; |
| 627 | |
| 628 | pNode = mTabs.GetFirst(); |
| 629 | |
| 630 | while( pNode ) |
| 631 | { |
| 632 | twTabInfo& tab = *((twTabInfo*)(pNode->GetData())); |
| 633 | |
| 634 | tab.mDims.x = mBorderOnlyWidth; |
| 635 | tab.mDims.y = mTitleHeight; |
| 636 | |
| 637 | pNode = pNode->GetNext(); |
| 638 | } |
| 639 | } // wxTabbedWindow::RecalcLayout() |
| 640 | |
| 641 | //--------------------------------------------------------------------------- |
| 642 | // wx event handlers |
| 643 | //--------------------------------------------------------------------------- |
| 644 | void wxTabbedWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
| 645 | { |
| 646 | wxPaintDC dc(this); |
| 647 | DrawDecorations( dc ); |
| 648 | } |
| 649 | |
| 650 | //--------------------------------------------------------------------------- |
| 651 | void wxTabbedWindow::OnSize ( wxSizeEvent& WXUNUSED(event) ) |
| 652 | { |
| 653 | SetBackgroundColour( wxColour( 192,192,192 ) ); |
| 654 | RecalcLayout(true); |
| 655 | } |
| 656 | |
| 657 | //--------------------------------------------------------------------------- |
| 658 | void wxTabbedWindow::OnBkErase( wxEraseEvent& WXUNUSED(event) ) |
| 659 | { |
| 660 | // do nothing |
| 661 | } |
| 662 | |
| 663 | //--------------------------------------------------------------------------- |
| 664 | void wxTabbedWindow::OnLButtonDown( wxMouseEvent& event ) |
| 665 | { |
| 666 | // floats, why? |
| 667 | int x = (int)event.m_x; |
| 668 | int y = (int)event.m_y; |
| 669 | |
| 670 | int tabNo = HitTest( wxPoint(x,y) ); |
| 671 | |
| 672 | if ( tabNo != -1 ) |
| 673 | { |
| 674 | SetActiveTab( tabNo ); |
| 675 | } |
| 676 | } |
| 677 | |
| 678 | //--------------------------------------------------------------------------- |
| 679 | // Implementation for class wxPagedWindow |
| 680 | //--------------------------------------------------------------------------- |
| 681 | IMPLEMENT_DYNAMIC_CLASS( wxPagedWindow, wxTabbedWindow ) |
| 682 | |
| 683 | //--------------------------------------------------------------------------- |
| 684 | BEGIN_EVENT_TABLE( wxPagedWindow, wxTabbedWindow ) |
| 685 | EVT_SIZE ( wxPagedWindow::OnSize ) |
| 686 | EVT_PAINT ( wxPagedWindow::OnPaint ) |
| 687 | EVT_LEFT_DOWN( wxPagedWindow::OnLButtonDown ) |
| 688 | EVT_LEFT_UP ( wxPagedWindow::OnLButtonUp ) |
| 689 | EVT_MOTION ( wxPagedWindow::OnMouseMove ) |
| 690 | EVT_SCROLL ( wxPagedWindow::OnScroll ) |
| 691 | END_EVENT_TABLE() |
| 692 | |
| 693 | //--------------------------------------------------------------------------- |
| 694 | // border for paged-window is 2 shaded-lines |
| 695 | //--------------------------------------------------------------------------- |
| 696 | #undef BORDER_SZ |
| 697 | #define BORDER_SZ 2 |
| 698 | |
| 699 | //--------------------------------------------------------------------------- |
| 700 | wxPagedWindow::wxPagedWindow() |
| 701 | |
| 702 | : mScrollEventInProgress( false ), |
| 703 | mTabTrianGap(4), |
| 704 | mWhiteBrush( wxColour(255,255,255), wxSOLID ), |
| 705 | mGrayBrush ( wxColour(192,192,192), wxSOLID ), |
| 706 | mCurentRowOfs( 0 ), |
| 707 | mAdjustableTitleRowLen( 300 ), |
| 708 | mIsDragged ( false ), |
| 709 | mDagOrigin ( 0 ), |
| 710 | mCursorChanged( false ), |
| 711 | mResizeCursor ( wxCURSOR_SIZEWE ), |
| 712 | mNormalCursor ( wxCURSOR_ARROW ) |
| 713 | { |
| 714 | mTitleVertGap = 2; |
| 715 | mTitleHorizGap = 10; |
| 716 | mNoVertScroll = true; // Horizontale Scroll abschalten |
| 717 | } |
| 718 | |
| 719 | //--------------------------------------------------------------------------- |
| 720 | wxFont wxPagedWindow::GetLabelingFont() |
| 721 | { |
| 722 | wxFont font; |
| 723 | |
| 724 | #ifdef __WINDOWS__ |
| 725 | font.SetFaceName(_T("Comic Sans MS")); |
| 726 | #else |
| 727 | font.SetFamily( wxSWISS ); |
| 728 | #endif |
| 729 | |
| 730 | font.SetStyle(40); |
| 731 | font.SetWeight(40); |
| 732 | font.SetPointSize( 8 ); |
| 733 | |
| 734 | return font; |
| 735 | } |
| 736 | |
| 737 | //--------------------------------------------------------------------------- |
| 738 | void wxPagedWindow::OnTabAdded( twTabInfo* WXUNUSED(pInfo) ) |
| 739 | { |
| 740 | int units = GetWholeTabRowLen() / 20; |
| 741 | |
| 742 | mpTabScroll->SetScrollbar( 0, 1, units, 1, false ); |
| 743 | } |
| 744 | |
| 745 | //--------------------------------------------------------------------------- |
| 746 | wxScrollBar& wxPagedWindow::GetVerticalScrollBar() |
| 747 | { |
| 748 | return *mpVertScroll; |
| 749 | } |
| 750 | |
| 751 | //--------------------------------------------------------------------------- |
| 752 | wxScrollBar& wxPagedWindow::GetHorizontalScrollBar() |
| 753 | { |
| 754 | return *mpHorizScroll; |
| 755 | } |
| 756 | |
| 757 | //--------------------------------------------------------------------------- |
| 758 | int wxPagedWindow::GetWholeTabRowLen() |
| 759 | { |
| 760 | wxObjectList::compatibility_iterator pNode = mTabs.GetFirst(); |
| 761 | |
| 762 | int len = 0; |
| 763 | |
| 764 | while( pNode ) |
| 765 | { |
| 766 | twTabInfo& tab = *((twTabInfo*)(pNode->GetData())); |
| 767 | |
| 768 | len += tab.mDims.x; |
| 769 | pNode = pNode->GetNext(); |
| 770 | } |
| 771 | |
| 772 | return len; |
| 773 | } // wxPagedWindow::GetWholeTabRowLen() |
| 774 | |
| 775 | //--------------------------------------------------------------------------- |
| 776 | void wxPagedWindow::DrawPaperBar( twTabInfo& tab, int x, int y, |
| 777 | wxBrush& brush, wxPen& pen, wxDC& dc ) |
| 778 | { |
| 779 | wxPoint poly[4]; |
| 780 | |
| 781 | // draw organizer-style paper outlet |
| 782 | |
| 783 | poly[0].x = x - mTabTrianGap; |
| 784 | poly[0].y = y; |
| 785 | |
| 786 | poly[1].x = x + mTabTrianGap; |
| 787 | poly[1].y = y + tab.mDims.y-1; |
| 788 | |
| 789 | poly[2].x = x + tab.mDims.x - mTabTrianGap; |
| 790 | poly[2].y = y + tab.mDims.y-1; |
| 791 | |
| 792 | poly[3].x = x + tab.mDims.x + mTabTrianGap; |
| 793 | poly[3].y = y; |
| 794 | |
| 795 | dc.SetPen( pen ); |
| 796 | dc.SetBrush( brush ); |
| 797 | |
| 798 | dc.DrawPolygon( 4, poly ); |
| 799 | |
| 800 | long w,h; |
| 801 | |
| 802 | // set select default font of the window into it's device context |
| 803 | //dc.SetFont( GetLabelingFont() ); |
| 804 | |
| 805 | dc.SetTextBackground( brush.GetColour() ); |
| 806 | |
| 807 | dc.GetTextExtent(tab.mText, &w, &h ); |
| 808 | |
| 809 | if ( tab.HasImg() ) |
| 810 | { |
| 811 | wxMemoryDC tmpDc; |
| 812 | tmpDc.SelectObject( tab.GetImg() ); |
| 813 | |
| 814 | dc.Blit( x + mTitleHorizGap, |
| 815 | y + ( tab.mDims.y - tab.ImgHeight() ) / 2, |
| 816 | tab.ImgWidth(), |
| 817 | tab.ImgHeight(), |
| 818 | &tmpDc, 0, 0, wxCOPY |
| 819 | ); |
| 820 | } |
| 821 | |
| 822 | if ( tab.HasText() ) |
| 823 | { |
| 824 | int tx = x + mTitleHorizGap + |
| 825 | tab.ImgWidth() + tab.ImageToTxtGap(mImageTextGap); |
| 826 | |
| 827 | dc.DrawText( tab.GetText(), tx, y + ( tab.mDims.y - h ) / 2 ); |
| 828 | } |
| 829 | } // wxPagedWindow::DrawPaperBar() |
| 830 | |
| 831 | //--------------------------------------------------------------------------- |
| 832 | void wxPagedWindow::DrawDecorations( wxDC& dc ) |
| 833 | { |
| 834 | // FIXME:: the is big body have to be split! |
| 835 | |
| 836 | int width, height; |
| 837 | GetClientSize( &width, &height ); |
| 838 | |
| 839 | int curX = mHorizGap; |
| 840 | int curY = mVertGap; |
| 841 | |
| 842 | int xSize = width - mHorizGap*2; |
| 843 | int ySize = height - mVertGap*2; |
| 844 | |
| 845 | DrawShadedRect( curX, curY, xSize, ySize, |
| 846 | mDarkPen, mWhitePen, dc ); |
| 847 | |
| 848 | DrawShadedRect( curX+1, curY+1, xSize-2, ySize-2, |
| 849 | mBlackPen, mGrayPen, dc ); |
| 850 | |
| 851 | // draw inactive tab title bars frist (left-to-right) |
| 852 | |
| 853 | wxObjectList::compatibility_iterator pNode = mTabs.GetFirst(); |
| 854 | size_t tabNo = 0; |
| 855 | |
| 856 | /* OLD STUFF:: |
| 857 | curX = mTitleRowStart; |
| 858 | curY = height - mVertGap - BORDER_SZ - mTitleHeight; |
| 859 | */ |
| 860 | |
| 861 | curX = mTabTrianGap; |
| 862 | curY = 0; |
| 863 | |
| 864 | // FOR NOW:: avoid creating bitmap with invalid dimensions |
| 865 | |
| 866 | if ( mTitleRowLen < 1 || mTitleHeight < 1 ) |
| 867 | return; |
| 868 | |
| 869 | wxMemoryDC tmpDc; |
| 870 | wxBitmap tmpBmp( mTitleRowLen, mTitleHeight ); |
| 871 | |
| 872 | tmpDc.SelectObject( tmpBmp ); |
| 873 | tmpDc.SetPen( mGrayPen ); |
| 874 | tmpDc.SetBrush( mGrayBrush ); |
| 875 | tmpDc.DrawRectangle( 0,0, mTitleRowLen, mTitleHeight ); |
| 876 | |
| 877 | tmpDc.SetDeviceOrigin( mCurentRowOfs, 0 ); |
| 878 | |
| 879 | while( pNode ) |
| 880 | { |
| 881 | twTabInfo& tab = *((twTabInfo*)(pNode->GetData())); |
| 882 | |
| 883 | if ( tabNo != mActiveTab ) |
| 884 | DrawPaperBar( tab, curX, curY, mGrayBrush, mBlackPen, tmpDc ); |
| 885 | |
| 886 | curX += tab.mDims.x; |
| 887 | |
| 888 | pNode = pNode->GetNext(); |
| 889 | ++tabNo; |
| 890 | } |
| 891 | |
| 892 | // finally, draw the active tab (white-filled) |
| 893 | |
| 894 | pNode = mTabs.GetFirst(); |
| 895 | tabNo = 0; |
| 896 | |
| 897 | curX = mTabTrianGap; |
| 898 | |
| 899 | while( pNode ) |
| 900 | { |
| 901 | twTabInfo& tab = *((twTabInfo*)(pNode->GetData())); |
| 902 | |
| 903 | if ( tabNo == mActiveTab ) |
| 904 | { |
| 905 | DrawPaperBar( tab, curX, curY, mWhiteBrush, mBlackPen, tmpDc ); |
| 906 | |
| 907 | tmpDc.SetPen( mWhitePen ); |
| 908 | |
| 909 | tmpDc.DrawLine( curX - mTabTrianGap+1, curY, |
| 910 | curX + tab.mDims.x + mTabTrianGap, curY ); |
| 911 | break; |
| 912 | } |
| 913 | curX += tab.mDims.x; |
| 914 | |
| 915 | pNode = pNode->GetNext(); |
| 916 | ++tabNo; |
| 917 | } |
| 918 | |
| 919 | // back to initial device origin |
| 920 | |
| 921 | tmpDc.SetDeviceOrigin( 0, 0 ); |
| 922 | |
| 923 | // draw resize-hint-stick |
| 924 | |
| 925 | curX = mTitleRowLen - 6; |
| 926 | |
| 927 | DrawShadedRect( curX+0, 0+0, 6, mTitleHeight, mGrayPen, mBlackPen, tmpDc ); |
| 928 | DrawShadedRect( curX+1, 0+1, 6-2, mTitleHeight-2, mWhitePen, mDarkPen, tmpDc ); |
| 929 | DrawShadedRect( curX+2, 0+2, 6-4, mTitleHeight-4, mGrayPen, mGrayPen, tmpDc ); |
| 930 | |
| 931 | |
| 932 | |
| 933 | dc.Blit( mTitleRowStart, |
| 934 | height - mVertGap - BORDER_SZ - mTitleHeight, |
| 935 | mTitleRowLen, mTitleHeight, |
| 936 | &tmpDc, 0,0, wxCOPY ); |
| 937 | } // wxPagedWindow::DrawDecorations() |
| 938 | |
| 939 | //--------------------------------------------------------------------------- |
| 940 | int wxPagedWindow::HitTest( const wxPoint& pos ) |
| 941 | { |
| 942 | return wxTabbedWindow::HitTest( pos ); |
| 943 | } |
| 944 | |
| 945 | //--------------------------------------------------------------------------- |
| 946 | void wxPagedWindow::RecalcLayout(bool andRepaint) |
| 947 | { |
| 948 | mTitleRowLen = mAdjustableTitleRowLen; |
| 949 | |
| 950 | if ( int(mpTabScroll) == -1 ) return; |
| 951 | |
| 952 | // scroll bars should be created after Create() for this window is called |
| 953 | if ( !mpTabScroll ) |
| 954 | { |
| 955 | mpTabScroll = |
| 956 | new wxScrollBar( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxSB_HORIZONTAL ); |
| 957 | |
| 958 | mpHorizScroll = |
| 959 | new wxScrollBar( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxSB_HORIZONTAL ); |
| 960 | if (!mNoVertScroll) // Vertical Scroll (Original) |
| 961 | mpVertScroll = new wxScrollBar( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxSB_VERTICAL ); |
| 962 | } |
| 963 | |
| 964 | { |
| 965 | int units = GetWholeTabRowLen() / 20; |
| 966 | |
| 967 | mpTabScroll->SetScrollbar( 0, 1, units, 1, false ); |
| 968 | } |
| 969 | |
| 970 | // resetup position of the active tab |
| 971 | |
| 972 | int thumbLen = 16; // FOR NOW:: hardcoded |
| 973 | |
| 974 | int width, height; |
| 975 | GetClientSize( &width, &height ); |
| 976 | |
| 977 | mTitleHeight = thumbLen; |
| 978 | |
| 979 | int curX = mHorizGap + BORDER_SZ; |
| 980 | int curY = mVertGap + BORDER_SZ; |
| 981 | |
| 982 | int xSize; |
| 983 | if (!mNoVertScroll) // Vertical Scroll (Original) |
| 984 | xSize = width - mHorizGap*2 - BORDER_SZ*2 - thumbLen; |
| 985 | else |
| 986 | xSize = width - mHorizGap*2 - BORDER_SZ*2; |
| 987 | |
| 988 | int ySize = height - mVertGap*2 - BORDER_SZ*2 - mTitleHeight; |
| 989 | |
| 990 | SizeTabs( curX, curY, xSize, ySize, andRepaint ); |
| 991 | |
| 992 | // setup title bar LINES's horizontal scroll bar |
| 993 | |
| 994 | curY = height - mVertGap - BORDER_SZ - thumbLen; |
| 995 | |
| 996 | mpTabScroll->SetSize( curX, curY, thumbLen*2, thumbLen ); |
| 997 | |
| 998 | // setup view's HORIZONTAL scroll bar |
| 999 | curX += thumbLen*2; |
| 1000 | |
| 1001 | mTitleRowStart = curX; |
| 1002 | mFirstTitleGap = curX + mCurentRowOfs + mTabTrianGap; |
| 1003 | |
| 1004 | mTitleRowLen = wxMin( mAdjustableTitleRowLen, |
| 1005 | width - mHorizGap - BORDER_SZ - thumbLen*4 - curX ); |
| 1006 | |
| 1007 | curX += mTitleRowLen; |
| 1008 | |
| 1009 | if (!mNoVertScroll) // Vertical Scroll (Original) |
| 1010 | mpHorizScroll->SetSize( curX, curY,width - curX - mHorizGap - BORDER_SZ - thumbLen, thumbLen ); |
| 1011 | else |
| 1012 | mpHorizScroll->SetSize( curX, curY,width - curX - mHorizGap - BORDER_SZ-4, thumbLen ); |
| 1013 | |
| 1014 | // setup view's VERTICAL scroll bar |
| 1015 | if (!mNoVertScroll) // Vertical Scroll (Original) |
| 1016 | { |
| 1017 | curX = width - mHorizGap - BORDER_SZ - thumbLen; |
| 1018 | curY = mVertGap + BORDER_SZ; |
| 1019 | mpVertScroll->SetSize( curX, curY, thumbLen,height - curY - mVertGap - BORDER_SZ - thumbLen); |
| 1020 | } |
| 1021 | // layout tab title bars |
| 1022 | |
| 1023 | mLayoutType = wxTITLE_IMG_AND_TEXT; |
| 1024 | |
| 1025 | wxObjectList::compatibility_iterator pNode = mTabs.GetFirst(); |
| 1026 | |
| 1027 | while( pNode ) |
| 1028 | { |
| 1029 | twTabInfo& tab = *((twTabInfo*)(pNode->GetData())); |
| 1030 | |
| 1031 | wxWindowDC dc(this); |
| 1032 | |
| 1033 | long w,h; |
| 1034 | |
| 1035 | // set select default font of the window into it's device context |
| 1036 | //dc.SetFont( GetLabelingFont() ); |
| 1037 | dc.GetTextExtent(tab.mText, &w, &h ); |
| 1038 | |
| 1039 | tab.mDims.x = w + tab.ImageToTxtGap(mImageTextGap) + |
| 1040 | tab.ImgWidth() + mTitleHorizGap*2; |
| 1041 | |
| 1042 | tab.mDims.y = mTitleHeight; |
| 1043 | |
| 1044 | pNode = pNode->GetNext(); |
| 1045 | } |
| 1046 | |
| 1047 | // disable title-bar scroller if there's nowhere to scroll to |
| 1048 | |
| 1049 | mpTabScroll->Enable( mTitleRowLen < GetWholeTabRowLen() || mCurentRowOfs < 0 ); |
| 1050 | } |
| 1051 | |
| 1052 | //--------------------------------------------------------------------------- |
| 1053 | // event handlers |
| 1054 | //--------------------------------------------------------------------------- |
| 1055 | void wxPagedWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) |
| 1056 | { |
| 1057 | wxPaintDC dc(this); |
| 1058 | DrawDecorations( dc ); |
| 1059 | } |
| 1060 | |
| 1061 | //--------------------------------------------------------------------------- |
| 1062 | void wxPagedWindow::OnSize ( wxSizeEvent& event ) |
| 1063 | { |
| 1064 | wxTabbedWindow::OnSize(event); |
| 1065 | } |
| 1066 | |
| 1067 | //--------------------------------------------------------------------------- |
| 1068 | void wxPagedWindow::OnLButtonDown( wxMouseEvent& event ) |
| 1069 | { |
| 1070 | if ( mCursorChanged ) |
| 1071 | { |
| 1072 | mIsDragged = true; |
| 1073 | mDagOrigin = event.m_x; |
| 1074 | |
| 1075 | mOriginalTitleRowLen = mAdjustableTitleRowLen; |
| 1076 | |
| 1077 | CaptureMouse(); |
| 1078 | } |
| 1079 | else |
| 1080 | { |
| 1081 | wxTabbedWindow::OnLButtonDown( event ); |
| 1082 | } |
| 1083 | } // wxPagedWindow::OnLButtonDown() |
| 1084 | |
| 1085 | //--------------------------------------------------------------------------- |
| 1086 | void wxPagedWindow::OnLButtonUp( wxMouseEvent& WXUNUSED(event) ) |
| 1087 | { |
| 1088 | if ( mIsDragged ) |
| 1089 | { |
| 1090 | mIsDragged = false; |
| 1091 | mCursorChanged = false; |
| 1092 | SetCursor( mNormalCursor ); |
| 1093 | |
| 1094 | ReleaseMouse(); |
| 1095 | } |
| 1096 | } // wxPagedWindow::OnLButtonUp() |
| 1097 | |
| 1098 | //--------------------------------------------------------------------------- |
| 1099 | void wxPagedWindow::OnMouseMove( wxMouseEvent& event ) |
| 1100 | { |
| 1101 | int width, height; |
| 1102 | GetClientSize( &width, &height ); |
| 1103 | |
| 1104 | if ( !mIsDragged ) |
| 1105 | { |
| 1106 | int y = height - mVertGap - BORDER_SZ - mTitleHeight; |
| 1107 | int x = mTitleRowStart + mTitleRowLen - 6; |
| 1108 | |
| 1109 | if ( event.m_x >= x && event.m_y >= y && |
| 1110 | event.m_x < x + 6 && |
| 1111 | event.m_y < y + mTitleHeight |
| 1112 | ) |
| 1113 | { |
| 1114 | if ( !mCursorChanged ) |
| 1115 | { |
| 1116 | SetCursor( mResizeCursor ); |
| 1117 | |
| 1118 | mCursorChanged = true; |
| 1119 | } |
| 1120 | } |
| 1121 | else |
| 1122 | if ( mCursorChanged ) |
| 1123 | { |
| 1124 | SetCursor( mNormalCursor ); |
| 1125 | |
| 1126 | mCursorChanged = false; |
| 1127 | } |
| 1128 | } |
| 1129 | else |
| 1130 | { |
| 1131 | if ( mIsDragged ) |
| 1132 | { |
| 1133 | mAdjustableTitleRowLen = mOriginalTitleRowLen + ( event.m_x - mDagOrigin ); |
| 1134 | |
| 1135 | // FOR NOW:: fixed |
| 1136 | if ( mAdjustableTitleRowLen < 6 ) mAdjustableTitleRowLen = 6; |
| 1137 | |
| 1138 | wxWindowDC dc(this); |
| 1139 | DrawDecorations( dc ); |
| 1140 | |
| 1141 | RecalcLayout(false); |
| 1142 | |
| 1143 | //Refresh(); |
| 1144 | } |
| 1145 | } |
| 1146 | } // wxPagedWindow::OnMouseMove() |
| 1147 | |
| 1148 | //--------------------------------------------------------------------------- |
| 1149 | void wxPagedWindow::OnScroll( wxScrollEvent& event ) |
| 1150 | { |
| 1151 | wxScrollBar* pSender = (wxScrollBar*)event.GetEventObject(); |
| 1152 | // wxMessageBox("wxPagedWindow::OnScroll","-I->"); |
| 1153 | if ( pSender == mpTabScroll ) |
| 1154 | { |
| 1155 | |
| 1156 | int maxUnits = GetWholeTabRowLen() / 20; |
| 1157 | |
| 1158 | mCurentRowOfs = -event.GetPosition()*maxUnits; |
| 1159 | |
| 1160 | mFirstTitleGap = mTitleRowStart + mCurentRowOfs + mTabTrianGap; |
| 1161 | |
| 1162 | // let' it automatically disable itself if it's time |
| 1163 | mpTabScroll->Enable( mTitleRowLen < GetWholeTabRowLen() || mCurentRowOfs < 0 ); |
| 1164 | |
| 1165 | // repaint title bars |
| 1166 | wxWindowDC dc(this); |
| 1167 | DrawDecorations( dc ); |
| 1168 | } |
| 1169 | else |
| 1170 | { |
| 1171 | if ( !mScrollEventInProgress ) |
| 1172 | { |
| 1173 | mScrollEventInProgress = true; |
| 1174 | |
| 1175 | GetActiveTab()->GetEventHandler()->ProcessEvent( event ); |
| 1176 | } |
| 1177 | else |
| 1178 | { |
| 1179 | // event bounced back to us, from here we |
| 1180 | // know that it has traveled the loop - thus it's processed! |
| 1181 | |
| 1182 | mScrollEventInProgress = false; |
| 1183 | } |
| 1184 | } |
| 1185 | } // wxPagedWindow::OnScroll() |
| 1186 | //--------------------------------------------------------------------------- |
| 1187 | |