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Fix wrong scrolling (#6809)

master
Vitaliy 2017-12-21 22:58:06 +03:00 committed by SmallJoker
parent d04c41ad80
commit 257626ceed
1 changed files with 4 additions and 7 deletions
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11
src/gui/intlGUIEditBox.cpp
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@ -1431,13 +1431,10 @@ void intlGUIEditBox::calculateScrollPos()
}
// vertical scroll position
if (FrameRect.LowerRightCorner.Y < CurrentTextRect.LowerRightCorner.Y + VScrollPos)
VScrollPos = CurrentTextRect.LowerRightCorner.Y - FrameRect.LowerRightCorner.Y + VScrollPos;
else if (FrameRect.UpperLeftCorner.Y > CurrentTextRect.UpperLeftCorner.Y + VScrollPos)
VScrollPos = CurrentTextRect.UpperLeftCorner.Y - FrameRect.UpperLeftCorner.Y + VScrollPos;
else
VScrollPos = 0;
if (FrameRect.LowerRightCorner.Y < CurrentTextRect.LowerRightCorner.Y)
VScrollPos += CurrentTextRect.LowerRightCorner.Y - FrameRect.LowerRightCorner.Y; // scrolling downwards
else if (FrameRect.UpperLeftCorner.Y > CurrentTextRect.UpperLeftCorner.Y)
VScrollPos += CurrentTextRect.UpperLeftCorner.Y - FrameRect.UpperLeftCorner.Y; // scrolling upwards
// todo: adjust scrollbar
if (m_vscrollbar)