Base SDK : Mac OS X 10.6 Architecture : 64-bit Intel I have a NPAPI plugin that needs to pop up a 'sliding sheet panel' window containing WebView and HTML content inside. I'm using [NSApp beginSheet:] and [NSApp runModalForWindow:] for that purpose. The code has been running well in Safari 4 on Tiger and Leopard. But on Snow Leopard : 1. [NSApp beginSheet] : displaying a detached window instead of 'sliding sheet panel'. 2. [NSApp runModalForWindow:] : causing the window displayed in modal mode and focus (as expected), but with nothing rendered inside. It's just showing a blank window and doesn't render the HTML content that it's supposed to render. Note. - Example of 'sliding sheet panel' : Safari -> Report Bugs to Apple ...
This is due to the fact that plug-ins run out of process now. I don't think we'll ever want to fix this particular case.