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path: root/noncore/graphics/drawpad/drawpadcanvas.cpp
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Diffstat (limited to 'noncore/graphics/drawpad/drawpadcanvas.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/graphics/drawpad/drawpadcanvas.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/noncore/graphics/drawpad/drawpadcanvas.cpp b/noncore/graphics/drawpad/drawpadcanvas.cpp
index 423ef26..5d0c6e4 100644
--- a/noncore/graphics/drawpad/drawpadcanvas.cpp
+++ b/noncore/graphics/drawpad/drawpadcanvas.cpp
@@ -471,62 +471,64 @@ void DrawPadCanvas::goFirstPage()
471} 471}
472 472
473void DrawPadCanvas::goPreviousPage() 473void DrawPadCanvas::goPreviousPage()
474{ 474{
475 m_pages.prev(); 475 m_pages.prev();
476 476
477 resizeContents(m_pages.current()->pixmap()->width(), m_pages.current()->pixmap()->height()); 477 resizeContents(m_pages.current()->pixmap()->width(), m_pages.current()->pixmap()->height());
478 viewport()->update(); 478 viewport()->update();
479 479
480 emit pagesChanged(); 480 emit pagesChanged();
481} 481}
482 482
483void DrawPadCanvas::goNextPage() 483void DrawPadCanvas::goNextPage()
484{ 484{
485 m_pages.next(); 485 m_pages.next();
486 resizeContents(m_pages.current()->pixmap()->width(), m_pages.current()->pixmap()->height()); 486 resizeContents(m_pages.current()->pixmap()->width(), m_pages.current()->pixmap()->height());
487 viewport()->update(); 487 viewport()->update();
488 488
489 emit pagesChanged(); 489 emit pagesChanged();
490} 490}
491 491
492void DrawPadCanvas::goLastPage() 492void DrawPadCanvas::goLastPage()
493{ 493{
494 m_pages.last(); 494 m_pages.last();
495 495
496 resizeContents(m_pages.current()->pixmap()->width(), m_pages.current()->pixmap()->height()); 496 resizeContents(m_pages.current()->pixmap()->width(), m_pages.current()->pixmap()->height());
497 viewport()->update(); 497 viewport()->update();
498 498
499 emit pagesChanged(); 499 emit pagesChanged();
500} 500}
501 501
502void DrawPadCanvas::contentsMousePressEvent(QMouseEvent* e) 502void DrawPadCanvas::contentsMousePressEvent(QMouseEvent* e)
503{ 503{
504 m_pDrawPad->tool()->mousePressEvent(e); 504 m_pDrawPad->tool()->mousePressEvent(e);
505} 505}
506 506
507void DrawPadCanvas::contentsMouseReleaseEvent(QMouseEvent* e) 507void DrawPadCanvas::contentsMouseReleaseEvent(QMouseEvent* e)
508{ 508{
509 m_pDrawPad->tool()->mouseReleaseEvent(e); 509 m_pDrawPad->tool()->mouseReleaseEvent(e);
510} 510}
511 511
512void DrawPadCanvas::contentsMouseMoveEvent(QMouseEvent* e) 512void DrawPadCanvas::contentsMouseMoveEvent(QMouseEvent* e)
513{ 513{
514 m_pDrawPad->tool()->mouseMoveEvent(e); 514 m_pDrawPad->tool()->mouseMoveEvent(e);
515} 515}
516 516
517void DrawPadCanvas::drawContents(QPainter* p, int cx, int cy, int cw, int ch) 517void DrawPadCanvas::drawContents(QPainter* p, int cx, int cy, int cw, int ch)
518{ 518{
519 Page* currentPage = m_pages.current();
520 if ( !currentPage ) return; // no page yet --> initialization not finished (Mickeyl)
519 QRect clipRect(cx, cy, cw, ch); 521 QRect clipRect(cx, cy, cw, ch);
520 QRect pixmapRect(0, 0, m_pages.current()->pixmap()->width(), m_pages.current()->pixmap()->height()); 522 QRect pixmapRect(0, 0, currentPage->pixmap()->width(), m_pages.current()->pixmap()->height());
521 QRect drawRect = pixmapRect.intersect(clipRect); 523 QRect drawRect = pixmapRect.intersect(clipRect);
522 524
523 p->drawPixmap(drawRect.topLeft(), *(m_pages.current()->pixmap()), drawRect); 525 p->drawPixmap(drawRect.topLeft(), *(currentPage->pixmap()), drawRect);
524 526
525 if (drawRect.right() < clipRect.right()) { 527 if (drawRect.right() < clipRect.right()) {
526 p->fillRect(drawRect.right() + 1, cy, cw - drawRect.width(), ch, colorGroup().dark()); 528 p->fillRect(drawRect.right() + 1, cy, cw - drawRect.width(), ch, colorGroup().dark());
527 } 529 }
528 530
529 if (drawRect.bottom() < clipRect.bottom()) { 531 if (drawRect.bottom() < clipRect.bottom()) {
530 p->fillRect(cx, drawRect.bottom() + 1, cw, ch - drawRect.height(), colorGroup().dark()); 532 p->fillRect(cx, drawRect.bottom() + 1, cw, ch - drawRect.height(), colorGroup().dark());
531 } 533 }
532} 534}