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ui: Fixed single code view is scrollalbe below last line and scroll request show the wrong line

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Eberhard Graether
2018-04-27 13:22:40 +02:00
parent c249c6c794
commit 872d24bf6a
1 changed files with 3 additions and 14 deletions
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src/lib_gui/qt/element/QtCodeFileSingle.cpp
+3 -14
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@@ -195,20 +195,6 @@ bool QtCodeFileSingle::requestScroll(
double percentA = double(lineNumber - 1) / m_area->getEndLineNumber();
double percentB = endLineNumber ? double(endLineNumber - 1) / m_area->getEndLineNumber() : 0.0f;
// fix percentages wrong when code area is scrollable beyond last line due to some unknown bug
{
int totalHeight = m_area->sizeHint().height();
int totalLineHeight = m_area->totalLineHeight();
if (std::abs(totalHeight - totalLineHeight) > 100)
{
double factor = totalLineHeight / double(totalHeight);
percentA *= factor;
percentB *= factor;
}
}
ensurePercentVisibleAnimated(percentA, percentB, animated, target);
m_scrollRequested = true;
@@ -344,6 +330,9 @@ void QtCodeFileSingle::setFileData(const FileData& file)
titleButton->show();
m_area->show();
// Resizes the area to fix a bug where the area could be scrolled below the last line.
m_area->updateGeometry();
m_scrollRequested = false;
}
else