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disable scrollbar when it is not needed, especially for the empty start up window

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15677 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Peter Kümmel 2006-11-01 17:51:56 +00:00
parent b937ae39f9
commit 5c92641c4d
1 changed files with 1 additions and 0 deletions
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src/frontends/qt4/GuiWorkArea.C
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@ -245,6 +245,7 @@ void GuiWorkArea::setScrollbarParams(int h, int scroll_pos, int scroll_line_step
h += height() / 4;
int scroll_max_ = std::max(0, h - height());
setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
verticalScrollBar()->setRange(0, scroll_max_);
verticalScrollBar()->setSliderPosition(scroll_pos);
verticalScrollBar()->setSingleStep(scroll_line_step);