Regressions regarding coordinate system change for default scenario

[akoch-yatta]

• Child shells
  • Dialogs: Type hierarchy etc.
  • Quick Search Menu
• Dragging Toolbars
• Dragging Views

[ShahzaibIbrahim]

Case: Experimental preference inactive, equals autoscale.updateOnRuntime = false && autoscale=int200

Primary Monitor: 200% (Left)
Secondary Monitor: 100% (Right)

When moving the workbench on secondary monitor and opening the search window the dialog appears on the far left (should be on center) when the window is maximized. Works fine when it's smaller.

Primary (Maximized)

Primary (Minimized)

Secondary (Maximized)

Secondary (Minimized)

[HeikoKlare]

Case: Dragging Views

Environment

• Primary monitor (175%) to the right
• Secondary monitor (100%) to the left

Example

Start application (with default settings), move to secondary monitor (blurry scaled), drag views/editors. When the workbench window is fully inside the monitor and does not touch its borders (i.e., is not maximized), the view can be attached to a different view stack. When the workbench window is partly outside the windows (in particular, when being outside left for at least 1 pixel or being partly outside to the bottom) or if it is maximed, a view can only be detached.

[fedejeanne]

Issue

If a receiving view spans over 2 monitors then I can't attach another view to its right. All I can do is detach the view.

Expected behavior

It should be possible to attach a view to the right side of an area.

Configuration

• -Dswt.autoScale=quarter
• Primary monitor on the right (175%) and secondary on the left (125%)

How to reproduce

• The receiving view (in the case of the video it's the Outline view) should span over both monitors
• Move another view (in my case, an editor) to the right of the receiving view i.e. to the side that is on the other monitor.

If you cross over to the other monitor then you'll notice that it is only possible to detach the view and not to attach it to the right. If you stay in the same monitor though (i.e. on the left) then it is possible to keep the view attached.