Details
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Bug
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Resolution: Done
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P2: Important
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5.15.3
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d0d6f70c91 (qt/qtdeclarative/dev) c8ec32c64c (qt/qtdeclarative/6.3) c8ec32c64c (qt/tqtc-qtdeclarative/6.3) d0d6f70c91 (qt/tqtc-qtdeclarative/dev) c8ec32c64c (qt/tqtc-qtdeclarative/6.3.1) 801b6c7c19 (qt/tqtc-qtdeclarative/6.2)
Description
GridView miscalculates the number of visible items and might end up creating all the items at once resulting in a notable freeze with large number of items.
Steps to reproduce the problem:
- Run the attached project
- Press "View end"
- Move the slider right
- Move the slider back left
Attachments
| For Gerrit Dashboard: QTBUG-92868 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 384332,2 | WIP: Simulate GridView freeze | dev | qt/qtdeclarative | Status: ABANDONED | -2 | 0 |
| 410311,3 | QQuickGridView: return accurate row position when no rows are available | dev | qt/qtdeclarative | Status: ABANDONED | 0 | 0 |
| 410315,5 | QQuickGridView: return accurate row position when no rows are available | dev | qt/qtdeclarative | Status: MERGED | +2 | 0 |
| 410583,2 | QQuickGridView: return accurate row position when no rows are available | 6.3 | qt/qtdeclarative | Status: MERGED | +2 | 0 |
| 410585,2 | QQuickGridView: return accurate row position when no rows are available | tqtc/lts-6.2 | qt/tqtc-qtdeclarative | Status: MERGED | +2 | 0 |