Bug 566171

Summary: Resize mouse pointer shows up too early
Product: [Eclipse Project] Platform Reporter: Rolf Theunissen <rolf.theunissen>
Component: UIAssignee: Platform-UI-Inbox <Platform-UI-Inbox>
Status: NEW --- QA Contact:
Severity: normal    
Priority: P3 Keywords: regression
Version: 4.17   
Target Milestone: ---   
Hardware: PC   
OS: Windows 10   
See Also: https://git.eclipse.org/r/c/platform/eclipse.platform.ui/+/167923
Whiteboard:
Bug Depends on:    
Bug Blocks: 562536    

Description Rolf Theunissen CLA 2020-08-18 16:48:43 EDT 
This is another regression of Bug 562536.

In the past, the sash rects were overlayed by the controls of the children. Now the sash rects are detected on top of the children. 
As a result, the mouse pointer already changes when it is still a few pixels way from the sash. For instance, the mouse pointer already changes when still in the gutter to add breakpoints in the code. Setting the breakpoint still works, but it looks very counter intuitive to do this with a resize pointer.

This will get worse when the width of the sashes will be reduced.
Comment 1 Eclipse Genie CLA 2020-08-18 16:56:21 EDT 
New Gerrit change created: https://git.eclipse.org/r/c/platform/eclipse.platform.ui/+/167923