[MGNLUI-729] TreeTable bounces on node collapse/expand. Created: 25/Feb/13 Updated: 10/Apr/13 Resolved: 26/Mar/13 |
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| Status: | Closed |
| Project: | Magnolia UI |
| Component/s: | tree/list |
| Affects Version/s: | None |
| Fix Version/s: | 5.0 |
| Type: | Bug | Priority: | Critical |
| Reporter: | Aleksandr Pchelintcev | Assignee: | Mikaël Geljić |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | tech-debt, ui_defect | ||
| Σ Remaining Estimate: | Not Specified | Remaining Estimate: | Not Specified |
| Σ Time Spent: | Not Specified | Time Spent: | Not Specified |
| Σ Original Estimate: | Not Specified | Original Estimate: | Not Specified |
| Sub-Tasks: |
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| Acceptance criteria: |
Empty
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| Task DoD: |
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Doc/release notes changes? Comment present?
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Downstream builds green?
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Solution information and context easily available?
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Tests
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FixVersion filled and not yet released
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Architecture Decision Record (ADR)
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| Bug DoR: |
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Steps to reproduce, expected, and actual results filled
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Affected version filled
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| Date of First Response: | |||||||||||||||||||||||||||||||
| Sprint: | Iteration 2013-12, Iteration 2013-13, Iteration 2013-14 |
| Description |
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For some reason the tree table bounces a bit every time the node is collapsed/expanded. Happens mostly when the tree is scrolled down and has some cached rows in above. UPD: happens even on scroll of tree-table some times. |
| Comments |
| Comment by Mikaël Geljić [ 25/Mar/13 ] |
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Bouncing can be caused by several factors that could be identified: Besides, when browsing fast with keyboard, selection might turn out of sync with fresh repaints, making it feel as if it were jumping a bit. See the following concept page for details: http://wiki.magnolia-cms.com/display/DEV/Concept+-+Blazing+fast+vaadin+trees I'll create subtasks for tackling these independent issues. |
| Comment by Mikaël Geljić [ 27/Mar/13 ] |
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released in magnolia-ui-5.0-alpha4-3 / stable bundle #26 |
| Comment by Mikaël Geljić [ 27/Mar/13 ] |
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Please also note that there is still room for improvement, among the factors I mentioned in first comment, those were not tackled: |