Bug 21829 – WebKit inside a WebKit browser plug-in misbehaves

• Component: Plug-ins
• Status: RESOLVED WONTFIX

[Bill Abt]

I know this is a somewhat unusual situation but we have a WebKit based plug-in that we embed inside Safari.  This plug-in works fine except for the fact that the embedded webkit browser plug-in appears to prevent any mouseover or hover events from occurring.

To reproduce:

1) Build the attached Xcode project (reproduction material, a slimmed down version of our plug-in).
2) Copy or link to "~/Library/Internet Plug-Ins".
3) Using the "Safari" executable, execute the program.
4) When the page loads, click the load button.
5) This will visit http://www.javascriptkit.com/dhtmltutors/cssimage.shtml in the plug-in.
6) Move mouse cursor over JavaScript image - the image should change opacity.
7) Move mouse over "Browser Compatibility" link - a popup should be shown.
8) Move mouse over "JavaScript Kit" menu on left of page - the highlight should follow mouse.
9) Steps 6,7 and 8 do not perform as expected.

Visiting the same page normally in Safari gets the proper and expected results.

[Bill Abt]

Created attachment 24600 [details]
Reproduction material for bug.

[Mark Rowe (bdash)]

<rdar://problem/6315378>

[Bill Abt]

Do you have an update on this bug?

[Ahmad Saleem]

NPAPI plugin and Webkit Plugin support has been removed from Safari. Can this be marked as "RESOLVED WONTFIX". Thanks!

[Alexey Proskuryakov]

I think that this is about WebKit plugins, not NPAPI. Support for those was removed even earlier.