Ticket #1 (closed task: fixed)
Partial screen updates
| Reported by: | ian | Owned by: | ian |
|---|---|---|---|
| Priority: | major | Milestone: | Urwid 0.9.8 |
| Component: | rendering | Version: | |
| Keywords: | Cc: |
Description
When the widgets are rendered a canvas is created for the whole screen.
This in inefficient since in the common case there are few or no changes compared to what was displayed the last time the screen was rendered.
The widget rendering mechanism needs to be able to tell when nothing has changed and be able to indicate to the display module which parts of the screen need to be updated.
Change History
Note: See
TracTickets for help on using
tickets.
