VS Code - Diagram editor: There is a white blink on each diagram update

[handreyrc]

On SWF VsCode plugin there is white blink on every canvas update. It also happens with the light theme but it is more evident on the dark theme.

Note: check the VsCodeKieEditorController.ts file, it seems there are fixed background colors that may be one of the causes of the white flash.

Steps to reproduce:

• Open a valid swf diagram
• Edit any property that does not break the diagram such as "description"
• Note that on each change the canvas is reloaded, however, in between the reloads and the rendered diagram it is possible to see a white background behind the canvas

[tiagobento]

@handreyrc Hey! I've seen that too but couldn't get a stable reproducer. @Josephblt and I noticed it on the BPMN Editor as well. Can you provide steps to reproduce please?

[handreyrc]

@handreyrc Hey! I've seen that too but couldn't get a stable reproducer. @Josephblt and I noticed it on the BPMN Editor as well. Can you provide steps to reproduce please?

@tiagobento I'm not sure it is the same issue or at least the way to reproduce it is not applicable to BMPN. On BPMN editor, if my memory is not tricking me, we to not edit the XML directly so we don't have full reloads of the diagram once it's open, an incremental refresh is performed following commands execution context instead.

Anyway, I updated the description of the issue above with the steps to reproduce the issue.

@Josephblt Maybe you can perform a quick test to confirm it. If you change the white background color to the same background color of the BPMN canvas in the file I mentioned above and the issue is gone that's it.

Please, let me know.