OS X - How can a NSViewController find its window?

macos cocoa cocoa-sheet
AJ. picture AJ. · Apr 19, 2011 · Viewed 29.8k times · Source

I have a Document based core data app. The main document window has a number of views, each controlled by its own custom NSViewController which are switched in as necessary. I want each of these view controllers to be able to drop down a custom modal sheet from the document window. However because the views are separate and not in the MyDocument nib I cannot link the view to the document window in IB. This means that when I call

[NSApp beginSheet: sheetWindow modalForWindow: mainWindow modalDelegate: self didEndSelector: @selector(didEndSheet:returnCode:contextInfo:) contextInfo: nil];

I’m supplying nil for mainWindow and the sheet therefore appears detached.

Any suggestions?

Many Thanks

Answer

Tom Dalling picture Tom Dalling · Apr 19, 2011

You can use [[self view] window]

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