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| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-09-24 11:22:50 +0200 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-10-03 13:33:12 +0200 |
| commit | 0392a744530ac4868e33d5345c7197ac14d7320d (patch) | |
| tree | 2885e1f16773a4aaff1b73f65d801e8696c8f5fe /examples | |
| parent | 1affd453af685b89b84e8e7a970ba3a8843dfba9 (diff) | |
QItemViews: hide ToolTip/What's this when cell has no data for it
A QToolTip/QWhatsThis was not hidden when the cursor moved to a cell
which does not return valid data for Qt::ToolTip/WhatsThisRole or when
the index is not valid. Therefore a wrong information was shown e.g.
when the cursor moved from a cell with a tooltip to one without.
Fix it by passing an empty string to QToolTip/QWhatsThis::showText().
This syncs the behavior with QGraphicsScene::helpEvent().
Fixes: QTBUG-78722
Change-Id: Ie99fe3b1d35d2f5be41dd65e2fe3173b0cc551b2
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Diffstat (limited to 'examples')
0 files changed, 0 insertions, 0 deletions