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Apply a minimum size for the scroll bar thumb

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On long lists the computed size can become less than 1 pixel.
This commit is contained in:
Maarten ter Huurne
2014-08-12 00:01:40 +02:00
parent 60183e539d
commit 6492ab2fa2
1 changed files with 1 additions and 1 deletions
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src/gmenu2x.cpp
+1 -1
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@@ -1088,7 +1088,7 @@ void GMenu2X::drawScrollBar(uint pageSize, uint totalSize, uint pagePos) {
top += 2;
height -= 4;
const uint barSize = height * pageSize / totalSize;
const uint barSize = max(height * pageSize / totalSize, 4u);
const uint barPos = (height - barSize) * pagePos / (totalSize - pageSize);
s->box(resX - 6, top + barPos, 3, barSize,