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-rw-r--r--libopie2/opiemm/oimagescrollview.cpp1
1 files changed, 0 insertions, 1 deletions
diff --git a/libopie2/opiemm/oimagescrollview.cpp b/libopie2/opiemm/oimagescrollview.cpp
index 72248c1..56be10b 100644
--- a/libopie2/opiemm/oimagescrollview.cpp
+++ b/libopie2/opiemm/oimagescrollview.cpp
@@ -400,129 +400,128 @@ void OImageScrollView::generateImage()
400} 400}
401 401
402void OImageScrollView::resizeEvent(QResizeEvent * e) 402void OImageScrollView::resizeEvent(QResizeEvent * e)
403{ 403{
404 odebug << "OImageScrollView resizeEvent (" << e->size() << " - " << e->oldSize() << oendl; 404 odebug << "OImageScrollView resizeEvent (" << e->size() << " - " << e->oldSize() << oendl;
405 QScrollView::resizeEvent(e); 405 QScrollView::resizeEvent(e);
406 if (e->oldSize()==e->size()||!isUpdatesEnabled ()) return; 406 if (e->oldSize()==e->size()||!isUpdatesEnabled ()) return;
407 generateImage(); 407 generateImage();
408 setFirstResizeDone(true); 408 setFirstResizeDone(true);
409 emit viewportSizeChanged( viewport()->size() ); 409 emit viewportSizeChanged( viewport()->size() );
410 410
411} 411}
412 412
413void OImageScrollView::keyPressEvent(QKeyEvent * e) 413void OImageScrollView::keyPressEvent(QKeyEvent * e)
414{ 414{
415 if (!e) return; 415 if (!e) return;
416 int dx = horizontalScrollBar()->lineStep(); 416 int dx = horizontalScrollBar()->lineStep();
417 int dy = verticalScrollBar()->lineStep(); 417 int dy = verticalScrollBar()->lineStep();
418 if (e->key()==Qt::Key_Right) { 418 if (e->key()==Qt::Key_Right) {
419 scrollBy(dx,0); 419 scrollBy(dx,0);
420 e->accept(); 420 e->accept();
421 } else if (e->key()==Qt::Key_Left) { 421 } else if (e->key()==Qt::Key_Left) {
422 scrollBy(0-dx,0); 422 scrollBy(0-dx,0);
423 e->accept(); 423 e->accept();
424 } else if (e->key()==Qt::Key_Up) { 424 } else if (e->key()==Qt::Key_Up) {
425 scrollBy(0,0-dy); 425 scrollBy(0,0-dy);
426 e->accept(); 426 e->accept();
427 } else if (e->key()==Qt::Key_Down) { 427 } else if (e->key()==Qt::Key_Down) {
428 scrollBy(0,dy); 428 scrollBy(0,dy);
429 e->accept(); 429 e->accept();
430 } else { 430 } else {
431 e->ignore(); 431 e->ignore();
432 } 432 }
433 QScrollView::keyPressEvent(e); 433 QScrollView::keyPressEvent(e);
434} 434}
435 435
436void OImageScrollView::drawContents(QPainter * p, int clipx, int clipy, int clipw, int cliph) 436void OImageScrollView::drawContents(QPainter * p, int clipx, int clipy, int clipw, int cliph)
437{ 437{
438 if (!_pdata.size().isValid()) { 438 if (!_pdata.size().isValid()) {
439 p->fillRect(clipx,clipy,clipw,cliph, backgroundColor()); 439 p->fillRect(clipx,clipy,clipw,cliph, backgroundColor());
440 return; 440 return;
441 } 441 }
442 442
443 int w = clipw; 443 int w = clipw;
444 int h = cliph; 444 int h = cliph;
445 int x = clipx; 445 int x = clipx;
446 int y = clipy; 446 int y = clipy;
447 bool erase = false; 447 bool erase = false;
448 448
449 if (w>_pdata.width()) { 449 if (w>_pdata.width()) {
450 w = _pdata.width()-x; 450 w = _pdata.width()-x;
451 erase=true; 451 erase=true;
452 } 452 }
453 if (h>_pdata.height()) { 453 if (h>_pdata.height()) {
454 h = _pdata.height()-y; 454 h = _pdata.height()-y;
455 erase=true; 455 erase=true;
456 } 456 }
457 if (!erase && (clipy+cliph>_pdata.height()||clipx+clipw>_pdata.width())) { 457 if (!erase && (clipy+cliph>_pdata.height()||clipx+clipw>_pdata.width())) {
458 erase = true; 458 erase = true;
459 } 459 }
460 if (erase||_original_data.hasAlphaBuffer()) { 460 if (erase||_original_data.hasAlphaBuffer()) {
461 p->fillRect(clipx,clipy,clipw,cliph, backgroundColor()); 461 p->fillRect(clipx,clipy,clipw,cliph, backgroundColor());
462 } 462 }
463 if (w>0 && h>0&&x<_pdata.width()&&y<_pdata.height()) { 463 if (w>0 && h>0&&x<_pdata.width()&&y<_pdata.height()) {
464 odebug << "Drawing pixmap" << oendl;
465 p->drawPixmap(clipx,clipy,_pdata,x,y,w,h); 464 p->drawPixmap(clipx,clipy,_pdata,x,y,w,h);
466 } 465 }
467} 466}
468 467
469/* using the real geometry points and not the translated points is wanted! */ 468/* using the real geometry points and not the translated points is wanted! */
470void OImageScrollView::viewportMouseMoveEvent(QMouseEvent* e) 469void OImageScrollView::viewportMouseMoveEvent(QMouseEvent* e)
471{ 470{
472 int mx, my; 471 int mx, my;
473 mx = e->x(); 472 mx = e->x();
474 my = e->y(); 473 my = e->y();
475 if (_mouseStartPosX!=-1 && _mouseStartPosY!=-1) { 474 if (_mouseStartPosX!=-1 && _mouseStartPosY!=-1) {
476 int diffx = _mouseStartPosX-mx; 475 int diffx = _mouseStartPosX-mx;
477 int diffy = _mouseStartPosY-my; 476 int diffy = _mouseStartPosY-my;
478 scrollBy(diffx,diffy); 477 scrollBy(diffx,diffy);
479 } 478 }
480 _mouseStartPosX=mx; 479 _mouseStartPosX=mx;
481 _mouseStartPosY=my; 480 _mouseStartPosY=my;
482} 481}
483 482
484void OImageScrollView::contentsMousePressEvent ( QMouseEvent * e) 483void OImageScrollView::contentsMousePressEvent ( QMouseEvent * e)
485{ 484{
486 odebug << " X and Y " << e->x() << " " << e->y() << oendl; 485 odebug << " X and Y " << e->x() << " " << e->y() << oendl;
487 /* this marks the beginning of a possible mouse move. Due internal reasons of QT 486 /* this marks the beginning of a possible mouse move. Due internal reasons of QT
488 the geometry values here may real differ from that set in MoveEvent (I don't know 487 the geometry values here may real differ from that set in MoveEvent (I don't know
489 why). For getting them in real context, we use the first move-event to set the start 488 why). For getting them in real context, we use the first move-event to set the start
490 position ;) 489 position ;)
491 */ 490 */
492 _mouseStartPosX = -1; 491 _mouseStartPosX = -1;
493 _mouseStartPosY = -1; 492 _mouseStartPosY = -1;
494} 493}
495 494
496void OImageScrollView::setDestructiveClose() { 495void OImageScrollView::setDestructiveClose() {
497 WFlags fl = getWFlags(); 496 WFlags fl = getWFlags();
498 /* clear it just in case */ 497 /* clear it just in case */
499 fl &= ~WDestructiveClose; 498 fl &= ~WDestructiveClose;
500 fl |= WDestructiveClose; 499 fl |= WDestructiveClose;
501 setWFlags( fl ); 500 setWFlags( fl );
502} 501}
503 502
504bool OImageScrollView::image_fit_into(const QSize&s ) 503bool OImageScrollView::image_fit_into(const QSize&s )
505{ 504{
506 if (s.width()>width()||s.height()>height()) { 505 if (s.width()>width()||s.height()>height()) {
507 return false; 506 return false;
508 } 507 }
509 return true; 508 return true;
510} 509}
511 510
512void OImageScrollView::setShowZoomer(bool how) 511void OImageScrollView::setShowZoomer(bool how)
513{ 512{
514 m_states.setBit(SHOW_ZOOMER,how); 513 m_states.setBit(SHOW_ZOOMER,how);
515 check_zoomer(); 514 check_zoomer();
516} 515}
517 516
518bool OImageScrollView::ShowZoomer()const 517bool OImageScrollView::ShowZoomer()const
519{ 518{
520 return m_states.testBit(SHOW_ZOOMER); 519 return m_states.testBit(SHOW_ZOOMER);
521} 520}
522 521
523void OImageScrollView::check_zoomer() 522void OImageScrollView::check_zoomer()
524{ 523{
525 if (!_zoomer) return; 524 if (!_zoomer) return;
526 if ( (!ShowZoomer()||image_fit_into(_pdata.size()) ) && _zoomer->isVisible()) { 525 if ( (!ShowZoomer()||image_fit_into(_pdata.size()) ) && _zoomer->isVisible()) {
527 _zoomer->hide(); 526 _zoomer->hide();
528 } else if ( ShowZoomer() && !image_fit_into(_pdata.size()) && _zoomer->isHidden()){ 527 } else if ( ShowZoomer() && !image_fit_into(_pdata.size()) && _zoomer->isHidden()){