Bug report #5087
An action that makes the Identify Results dock appear forces a complete redraw
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Map Canvas | ||
| Affected QGIS version: | master | Regression?: | No |
| Operating System: | Windows 7 x64 | Easy fix?: | No |
| Pull Request or Patch supplied: | No | Resolution: | fixed/implemented |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 14853 |
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
History
#1
Updated by Aren Cambre over 12 years 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.
#2
Updated by Giovanni Manghi over 12 years ago
you may want to add your notes the the "official" "avoid useless canvas redraws" ticket
#3
Updated by Aren Cambre over 12 years ago
- Category changed from GUI to Map Canvas
Just did it. Thanks!
#4
Updated by Paolo Cavallini about 12 years ago
- Target version set to Version 2.0.0
#5
Updated by Jürgen Fischer over 10 years ago
- Target version changed from Version 2.0.0 to Future Release - Lower Priority
#6
Updated by Médéric RIBREUX almost 9 years ago
- Status changed from Open to Feedback
Hello, bug triage...
seems to be fixed, at least in QGIS 2.13 master in MS Windows 7 x64. Can you confirm it (I have no refresh with opening/closing the identify results dock, even with identification tool) ?
#7
Updated by Giovanni Manghi almost 9 years ago
- Resolution set to fixed/implemented
- Status changed from Feedback to Closed
Médéric RIBREUX wrote:
Hello, bug triage...
seems to be fixed, at least in QGIS 2.13 master in MS Windows 7 x64. Can you confirm it (I have no refresh with opening/closing the identify results dock, even with identification tool) ?
yes, seems ok now, please reopen if necessary.
Note: the selection (not identify) causes always a redraw. There is another ticket about it.