8598 - Event not completely constructed for mouseOver

Status: VERIFIED FIXED

(Core :: Layout, defect, P3)

Description

[Mike Pinkerton (not reading bugmail)]

in nsEventStateManager::GenerateMouseEnterExitEvent, the event is not completely
constructed before being passed along to the dom. Specifically:

- the widget is not set
- the coordinates are not copied

These cause anyone calling GetScreenX() on the dom event to crash. I'll also fix
the place where it crashes before i close out this bug.

Comment 1

[Mike Pinkerton (not reading bugmail)]

cc'ing rods because he will probably get bit by this type of bug with dragOver
events. I'll make sure i fix those as well when fixing everything else.

Comment 2

[Mike Pinkerton (not reading bugmail)]

marking for M8.

Comment 3

[Mike Pinkerton (not reading bugmail)]

accepting.

Comment 4

[Chris Petersen]

This issue is still occuring in the June 30th Builds.

Comment 5

[Mike Pinkerton (not reading bugmail)]

widget, clickCount, and mouse location now being set for mouseOver/Enter/Exit and
dragOver/Enter/Exit.

Also fixed GetScreenX and GetScreenY so that if they won't crash when there is no
parent.

Comment 6

[joki (gone)]

You are the man, pink, since both these were in my code.  Thanks!

Comment 7

[Chris Petersen]

Marking Verified fixed.