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Issue 704772 link

Starred by 1 user
Status: Fixed
Owner:
thomasanderson@chromium.org
Closed: Mar 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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Task manager needs a minimum size constraint

Project Member Reported by thomasanderson@chromium.org, Mar 24 2017 
Please see the attached video.  The task manager can be resized to be so small that you cannot upsize it again.

Seeing this issue on 59 dev, but not 58 beta or 57 stable.
task_manager_resize.mp4
1.0 MB View Download
Project Member

Comment 1 by bugdroid1@chromium.org, Mar 24 2017 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/58d4af36b33d601214867661b8d9e1e6c1d9fb56

commit 58d4af36b33d601214867661b8d9e1e6c1d9fb56
Author: thomasanderson <thomasanderson@google.com>
Date: Fri Mar 24 19:24:45 2017

X11: Fix task manager able to resize to 1x1px

The call to XSetWMNormalHints in DWTHX11::MapWindow was clobbering the
WM_NORMAL_HINTS property, which includes hints about window
positioning and min/max size.  I believe the intention was to only
change the PPosition hint, because it does "size_hints.flags =
PPosition".  This unsets the other hints as well.  The correct
behavior is to do XGetWMNormalHints before XSetWMNormalHints.

BUG= 704772 
R=erg@chromium.org

Review-Url: https://codereview.chromium.org/2769773004
Cr-Commit-Position: refs/heads/master@{#459517}

[modify] https://crrev.com/58d4af36b33d601214867661b8d9e1e6c1d9fb56/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc

Comment 2 by thomasanderson@chromium.org, Mar 24 2017

Status: Fixed (was: Started)
►

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