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[shared] Fix scrollable_exact_approximate_expressions_view handleEvent:

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jump to the right expression only when it is visible
This commit is contained in:
Émilie Feral
2018-06-01 17:04:23 +02:00
parent 6e43cca75d
commit 01d3476b1d
1 changed files with 1 additions and 1 deletions
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2
apps/shared/scrollable_exact_approximate_expressions_view.cpp
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@@ -119,7 +119,7 @@ bool ScrollableExactApproximateExpressionsView::handleEvent(Ion::Events::Event e
}
bool rightExpressionIsVisible = minimalSizeForOptimalDisplay().width() - m_contentCell.approximateExpressionView()->minimalSizeForOptimalDisplay().width() - m_manualScrollingOffset.x() < bounds().width()
;
bool leftExpressionIsVisible = m_contentCell.exactExpressionView()->minimalSizeForOptimalDisplay().width() - m_manualScrollingOffset.x() < bounds().width();
bool leftExpressionIsVisible = m_contentCell.exactExpressionView()->minimalSizeForOptimalDisplay().width() - m_manualScrollingOffset.x() > 0;
if ((event == Ion::Events::Right && selectedSubviewType() == SubviewType::ExactOutput && rightExpressionIsVisible) ||
(event == Ion::Events::Left && selectedSubviewType() == SubviewType::ApproximativeOutput && leftExpressionIsVisible)) {
SubviewType otherSubviewType = selectedSubviewType() == SubviewType::ExactOutput ? SubviewType::ApproximativeOutput : SubviewType::ExactOutput;