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avoid adjusting position if selected row is visible

Browse Source 
https://anki.tenderapp.com/discussions/beta-testing/1868-anki-2124-beta#comment_48227037
This commit is contained in:
Damien Elmes 2020-04-11 15:54:52 +10:00
parent 2f1523f82a
commit 0c5f22f4ae
1 changed files with 9 additions and 4 deletions
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13
qt/aqt/browser.py
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@ -255,12 +255,17 @@ class DataModel(QAbstractTableModel):
idx = focusedIdx or firstIdx
tv = self.browser.form.tableView
if idx:
tv.selectRow(idx.row())
row = idx.row()
pos = tv.rowViewportPosition(row)
visible = pos >= 0 and pos < tv.viewport().height()
tv.selectRow(row)
# we save and then restore the horizontal scroll position because
# scrollTo() also scrolls horizontally which is confusing
h = tv.horizontalScrollBar().value()
tv.scrollTo(idx, tv.PositionAtCenter)
tv.horizontalScrollBar().setValue(h)
if not visible:
h = tv.horizontalScrollBar().value()
tv.scrollTo(idx, tv.PositionAtCenter)
tv.horizontalScrollBar().setValue(h)
if count < 500:
# discard large selections; they're too slow
sm.select(