Bug #5087
An action that makes the Identify Results dock appear forces a complete redraw
| Status: | New | Start Date: | 02/24/2012 | |
|---|---|---|---|---|
| Priority: | Normal | Due date: | ||
| Assigned to: | - | % Done: | 0% |
|
| Category: | MapCanvas | |||
| Target version: | Version 2.0.0 | |||
| Platform: | Windows 7 x64 | Patch supplied: | No | |
| Platform version: | 1.7.4 | Affected version: | master | |
| Status info: | Causes crash or corruption: | No | ||
| Resolution: |
Description
If I do anything that causes the Identify Results dock to appear, such as clicking on the Identify Features or Select single feature buttons, the entire canvas redraws. Seems like a pointless redraw since the dock, in my case, does not change the canvas dimensions when it opens; it just encroaches on the Layers dock.
If I close the Identify Results dock, there's no redraw, but it happens again if I click on one of those buttons.
Related issues
| related to Quantum GIS Desktop - Bug #2596: avoid useless canvas redraws | New | 07/25/2011 |
History
Updated by Aren Cambre about 1 year ago
This only happens when I have the Open identify results in a dock window setting enabled. If it's not, using those two buttons does not cause a redraw.
This setting is a GREAT idea, but the redraws make it intolerable on complex maps.
Updated by Giovanni Manghi about 1 year ago
you may want to add your notes the the "official" "avoid useless canvas redraws" ticket
Updated by Paolo Cavallini 9 months ago
- Target version set to Version 2.0.0