diff options
Diffstat (limited to 'src/gui/widgets/scrollarea.cpp')
| -rw-r--r-- | src/gui/widgets/scrollarea.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/gui/widgets/scrollarea.cpp b/src/gui/widgets/scrollarea.cpp index e40b1ce18..3d79a2a2e 100644 --- a/src/gui/widgets/scrollarea.cpp +++ b/src/gui/widgets/scrollarea.cpp @@ -639,8 +639,12 @@ void ScrollArea::widgetResized(const gcn::Event &event A_UNUSED) { mRedraw = true; const unsigned int frameSize = 2 * mFrameSize; - getContent()->setSize(mDimension.width - frameSize, - mDimension.height - frameSize); + gcn::Widget *const content = getContent(); + if (content) + { + content->setSize(mDimension.width - frameSize, + mDimension.height - frameSize); + } } void ScrollArea::widgetMoved(const gcn::Event& event A_UNUSED) @@ -915,15 +919,11 @@ gcn::Rectangle ScrollArea::getVerticalMarkerDimension() if (length > height) length = height; - if (getVerticalMaxScroll() != 0) - { - pos = ((height - length) * mVScroll) - / getVerticalMaxScroll(); - } + const int maxScroll = getVerticalMaxScroll(); + if (maxScroll != 0) + pos = ((height - length) * mVScroll) / maxScroll; else - { pos = 0; - } } return gcn::Rectangle(mDimension.width - mScrollbarWidth, h2 + pos, |