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Improve Update::FitCursor when there is a selection

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It is better indeed to try to make the whole selection fit on screen.

Fixes bug #11012.
This commit is contained in:
Jean-Marc Lasgouttes 2020-01-06 17:10:38 +01:00
parent 191adc2fad
commit 294969c6a2
1 changed files with 7 additions and 1 deletions
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8
src/BufferView.cpp
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@ -527,7 +527,13 @@ void BufferView::processUpdateFlags(Update::flags flags)
// Then make sure that the screen contains the cursor if needed
if (flags & Update::FitCursor) {
if (needsFitCursor()) {
scrollToCursor(d->cursor_, false);
// First try to make the selection start visible
// (which is just the cursor when there is no selection)
scrollToCursor(d->cursor_.selectionBegin(), false);
// Is the cursor visible? (only useful if cursor is at end of selection)
if (needsFitCursor())
// then try to make cursor visible instead
scrollToCursor(d->cursor_, false);
// Metrics have to be recomputed (maybe again)
updateMetrics(flags);
}