Qt candidate window: Candidate window blinks by a key type

[ftake]

The current implementation seems to hide/show its candidate window every key type. Especially when window show/hide animation is enabled by a desktop environment, this hide/show is slow, and the window blinks.

I'm not sure there is suitable Qt flags to disable this type of animation.

[hiroyuki-komatsu]

Hi, thank you for the report.

Would you share steps how we can reproduce this problem?
I'm wondering how you enabled the window show/hide animation.

[ftake]

Under KDE Plasma 5, the animation is enabled by default if graphic acceleration is available. You can configure it by using KDE System Setting > Workspace Behavior

• Desktop Effects
  

• General Behavior (for animation speed)
  

It seems that window animation is not applied to the candidate window under GNOME environment (which also have window show/hide animation). I will test with other desktop environments.

[hiroyuki-komatsu]

Thank you for the instruction.
I was able to reproduce this issue on my KDE Plasma.

I'm investigating the issue.

[hiroyuki-komatsu]

I performed the whole refactoring.

7d0959e fixed this issue on my environment.

Feel free to reopen this issue, if the problem is not fixed yet on your environment.
Thanks for your report.

[ftake]

Thank you. I confirmed this issue is resolved.
Now resize animation is applied but it will not be a problem if animation speed is normal.