Bug 339564

Summary:	Maximize Effect miscalculate the position when dragging to maximize/restore
Product:	[Plasma] kwin	Reporter:	Ukyoi <ukyoi>
Component:	effects-various	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	vlad.zahorodnii
Priority:	NOR
Version First Reported In:	4.11.11
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	This is a video that shows the problem more clearly.

Description Ukyoi 2014-10-01 09:49:02 UTC

Thanks for reading the report.

Maximize Effect is a nice effect and it works fine when using maximize/restor button. While dragging the title bar to maximize a window, the effect seems calculate the animation according to the *old* position information which recorded before dragging. This causes a "leap" at the beginning of the animation. (I'll upload a video to show this more clearly.)

Here is a similar bug report but it seems a little bit different: https://bugs.kde.org/show_bug.cgi?id=335023

Reproducible: Always

Steps to Reproduce:
1. Turn on the Maximize Effect.
2. Dragging the title bar to the top of the

Comment 1 Ukyoi 2014-10-01 10:02:10 UTC

Created attachment 88913 [details]
This is a video that shows the problem more clearly.

Comment 2 Vlad Zahorodnii 2018-06-05 21:43:14 UTC

I think this bug is no longer actual.

Also, looks like the video is corrupted.

Comment 3 Vlad Zahorodnii 2018-08-09 09:19:21 UTC

Can't reproduce it, so marking it as resolved.

The maximize effect keeps track of geometry while a window is being dragged.