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| author |  Lubomir I. Ivanov <neolit123@gmail.com> | 2013-07-04 23:55:25 +0300 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2013-07-04 22:58:56 -0700 |
| commit | 87dda6661cf3c1c056e28767bb15cd3e3bb3f734 (patch) | |
| tree | 0f6d72a860973c6e105ed6f87a8667a376c6c17c | |
| parent | 249a1ac1702746dc009d31aad648af08cc11bb7a (diff) | |
| download | subsurface-87dda6661cf3c1c056e28767bb15cd3e3bb3f734.tar.gz | |
Profile: prevent a zoom glitch at maximum zoom level
The 'else if' condition in ProfileGraphicsView::wheelEvent()
is causing a zoom-in / zoom-out loop at zoomLevel = 10.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
| -rw-r--r-- | qt-ui/profilegraphics.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/qt-ui/profilegraphics.cpp b/qt-ui/profilegraphics.cpp index 543e0dbbc..0fcac8a4a 100644 --- a/qt-ui/profilegraphics.cpp +++ b/qt-ui/profilegraphics.cpp @@ -78,10 +78,10 @@ void ProfileGraphicsView::wheelEvent(QWheelEvent* event) QPoint toolTipPos = mapFromScene(toolTip->pos()); double scaleFactor = 1.15; - if (event->delta() > 0 && zoomLevel <= 10) { + if (event->delta() > 0 && zoomLevel < 10) { scale(scaleFactor, scaleFactor); zoomLevel++; - } else if (zoomLevel > 0) { + } else if (event->delta() < 0 && zoomLevel > 0) { // Zooming out scale(1.0 / scaleFactor, 1.0 / scaleFactor); zoomLevel--; |