QCView Bindings

Related class	QCView
Availability	Available in Mac OS X v10.5 and later.

Availability Bindings

A multiple-value binding that determines if the QCView is displayed in the user interface.

When hidden is bound, a new binding, hidden2, is exposed and can be bound. Binding to hidden2 causes hidden3 to be exposed, and so on.

The QCView is hidden if a logical OR operation on all the hidden bindings results in a Boolean value of YES.

Availability:

Available in Mac OS X v10.5 and later.

Binding is Read-Only.

Binding Options

Option	Binding option constant	Value class
Raises for Not Applicable Keys	`NSRaisesForNotApplicableKeysBindingOption`	NSNumber (Boolean)

Placeholders

Description	Placeholder constant	Value class
Multiple Values Placeholder	`NSMultipleValuesPlaceholderBindingOption`	NSNumber (Boolean) or NSNull
No Selection Placeholder	`NSNoSelectionPlaceholderBindingOption`	NSNumber (Boolean) or NSNull
Not Applicable Placeholder	`NSNotApplicablePlaceholderBindingOption`	NSNumber (Boolean) or NSNull
Null Placeholder	`NSNullPlaceholderBindingOption`	NSNumber (Boolean) or NSNull

A Quartz Composer patch used as the root patch by the QCView.

Availability:

Available in Mac OS X v10.5 and later.

Binding is Read-Only.

Binding Options

Option	Binding option constant	Value class
Raises for Not Applicable Keys	`NSRaisesForNotApplicableKeysBindingOption`	NSNumber (Boolean)

An NSString that contains the tool tip to display for this QCView.

Availability:

Available in Mac OS X v10.5 and later.

Binding is Read-Only.

Binding Options

Option	Binding option constant	Value class
Raises for Not Applicable Keys	`NSRaisesForNotApplicableKeysBindingOption`	NSNumber (Boolean)

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