An action that makes the Identify Results dock appear forces a complete redraw
|Assigned to:||-||% Done:||
|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|
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 to Quantum GIS Desktop - Bug #2596: avoid useless canvas redraws||New||07/25/2011|
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