do not update recipe listview in realtime when editing name and description
Bug #647601 reported by
Jeff Fortin Tam
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Recipe Manager |
Fix Committed
|
High
|
Jeff Fortin Tam | ||
Bug Description
Although it seems nifty from a usability/WYSIWYG standpoint, I foresee that the live updating of the main recipe list, when you type into the recipe name/description, will become a big performance problem in the long run (partly because listviews are slow), just like GTG experienced it.
With only the 8 default recipes, I already see my netbook's Atom N270 CPU having usage spikes while I type. This will quickly get out of hand when you have greater amounts of recipes.
Related branches
lp:~kiddo/recipe-manager/performance
- Daniel G. Taylor: Approve
- Diff: 0 lines
| Changed in recipe-manager: | |
| milestone: | none → 0.4 |
Revision history for this message
| Jeff Fortin Tam (kiddo) wrote | #1 |
| Changed in recipe-manager: | |
| status: | Confirmed → In Progress |
| Changed in recipe-manager: | |
| assignee: | nobody → Jean-François Fortin Tam (kiddo) |
| status: | In Progress → Fix Committed |
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I have a fix that I'd like a review for, in a branch that I'll push when I get home...
However, I'm a bit puzzled by the code. Even if nothing called the update_recipe_list method (verified by commenting out calls and renaming the method as a test), the recipe still gets updated in the main window's list view when you close the Edit dialog. I'd like to know how this is achieved, since I couldn't find where it happens in the code.