Re: How does QCPortAttributeMenuItemsKey work?

Subject: Re: How does QCPortAttributeMenuItemsKey work?

From: Marc Epard <email@hidden>

Date: Mon, 25 Feb 2008 05:23:24 -0600

Delivered-to: email@hidden

I've only used it in attributesForPropertyPortWithKey for predefined ports, but it works. Try adding min and max and maybe default keys:

[NSNumber numberWithUnsignedInteger:0], QCPortAttributeDefaultValueKey,

[NSNumber numberWithUnsignedInteger:0], QCPortAttributeMinimumValueKey,

[NSNumber numberWithUnsignedInteger:count-1], QCPortAttributeMaximumValueKey,

-Marc

On Feb 25, 2008, at 3:25 AM, Julien Rigal wrote:

Hello once again,

Sorry to post such a newbie question, but how do I use QCPortAttributeMenuItemsKey to add a list of menu items to a port. I tried this, but it doesn't work, QC raises an exception.

[self addInputPortWithType:QCPortTypeIndex forKey:@"inputBlend"
withAttributes:[NSDictionary dictionaryWithObjectsAndKeys:@"Blending", QCPortAttributeNameKey,
[NSArray arrayWithObjects:@"Replace", @"Over", @"Add", nil], QCPortAttributeMenuItemsKey,
nil]];

I tried a few other things, but can't seem to find the correct way...

Thanks!

Regards,

Julien
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References:
	>How does QCPortAttributeMenuItemsKey work? (From: Julien Rigal <email@hidden>)