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Don't allow resource previews to have negative sizes

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* This isn't a real bug, it only happens temporarily during first show of a
  window while the geometry is all messed up, but it causes some error spam in
  the log so it's better to fix.
This commit is contained in:
baldurk
2018-08-14 17:43:14 +01:00
parent 697f5a2717
commit d6706a9c48
1 changed files with 4 additions and 4 deletions
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qrenderdoc/Widgets/ThumbnailStrip.cpp
+4 -4
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@@ -119,9 +119,9 @@ void ThumbnailStrip::refreshLayout()
QScrollBar *hs = ui->scrollArea->horizontalScrollBar();
avail.setHeight(avail.height() - hs->geometry().height());
avail.setHeight(qMax(1, avail.height() - hs->geometry().height()));
aspectWidth = (int)((float)avail.height() * 1.3f);
aspectWidth = qMax(1, (int)((float)avail.height() * 1.3f));
int totalWidth = numActive * (aspectWidth + 20);
hs->setEnabled(totalWidth > avail.width());
@@ -161,9 +161,9 @@ void ThumbnailStrip::refreshLayout()
QScrollBar *vs = ui->scrollArea->verticalScrollBar();
avail.setWidth(avail.width() - vs->geometry().width());
avail.setWidth(qMax(1, avail.width() - vs->geometry().width()));
aspectHeight = (int)((float)avail.width() / 1.3f);
aspectHeight = qMax(1, (int)((float)avail.width() / 1.3f));
int totalHeight = numActive * (aspectHeight + 6);
vs->setEnabled(totalHeight > avail.height());