Scrolling performance decreases as history gets longer
Bug #1333233 reported by
Thomas Strehl
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Ubuntu Calculator App |
Fix Released
|
High
|
Giulio Collura | ||
Bug Description
The longer the history the slower/more sluggish the scrolling becomes. When scrolling the complete history, the scrolling completely blocks in between for some moments.
Related branches
lp:~gcollura/ubuntu-calculator-app/reboot-scrollable-view
- Ubuntu Phone Apps Jenkins Bot: Approve (continuous-integration)
- Riccardo Padovani: Approve
- Bartosz Kosiorek: Needs Information
-
Diff: 308 lines (+151/-66)7 files modifiedCMakeLists.txt (+2/-2)
app/CMakeLists.txt (+1/-1)
app/tests/autopilot/ubuntu_calculator_app/__init__.py (+2/-2)
app/ubuntu-calculator-app.desktop.in (+3/-3)
app/ubuntu-calculator-app.qml (+50/-57)
app/ui/ScrollableView.qml (+92/-0)
manifest.json.in (+1/-1)
| Changed in ubuntu-calculator-app: | |
| status: | New → Confirmed |
| importance: | Undecided → Medium |
| Changed in ubuntu-calculator-app: | |
| status: | Confirmed → Triaged |
| importance: | Medium → High |
| tags: | added: reboot |
| Changed in ubuntu-calculator-app: | |
| status: | Triaged → In Progress |
| assignee: | nobody → Riccardo Padovani (rpadovani) |
Revision history for this message
| Riccardo Padovani (rpadovani) wrote | #1 |
| Changed in ubuntu-calculator-app: | |
| status: | In Progress → Triaged |
| Changed in ubuntu-calculator-app: | |
| status: | Triaged → Fix Committed |
| assignee: | Riccardo Padovani (rpadovani) → Giulio Collura (gcollura) |
| Changed in ubuntu-calculator-app: | |
| status: | Fix Committed → Fix Released |
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Actually the branch with the new database doesn't fix this one, the scroll is about listview, I have to investigate how improve performance (we already have a better situation than before, because new delegates are lighter)