Allows Editing Multiple Values Selection

A Boolean value that determines if the binding allows editing when the value represents a multiple selection.

If YES, the content is editable and any edits will be applied to all the selected values. If the option is NO, editing of the content is disabled.

Allows Null Argument

A Boolean value that determines if the argument binding allows passing argument values of Null.

If YES, then Null arguments are allowed, otherwise they are prohibited.

Always Presents Application Modal Alerts

A Boolean value that determines if validation and error alert panels displayed as a result of this binding are displayed as application modal alerts.

If YES, then the alerts are displayed application modal, otherwise they are displayed as sheets.

Conditionally Sets Editable

A Boolean value that determines if the editable state of the user interface item is automatically configured based on the controller's selection.

If YES, the item's editable state is configured automatically. The user interface item will not be editable when the value represents a multiple selection, unless the selected objects are considered equal.

Conditionally Sets Enabled

A Boolean value that determines if the enabled state of the user interface item is automatically configured based on the controller's selection.

If YES, the item's enabled state is configured automatically. The user interface item is disabled for editing when the value represents a multiple selection unless the selected objects are considered equal.

Conditionally Sets Hidden

A Boolean value that determines if the hidden state of the user interface item is automatically configured based on the controller's selection.

If YES, the item's hidden state is configured automatically. The user interface item is hidden when the value represents a multiple selection unless the selected objects are considered equal.

Content Placement Tag

An integer value that specifies where the menu content provided by the binding will be inserted in the bound menu. For example, setting the content placement tag to a value of six will result in the bounds menu items being inserted in place of the menu item with the tag ID 6. This allows a menu to have both static menu items and dynamically bound menu items.

Continuously Updates Value

A Boolean value that determines whether the value of the binding is updated as edits are made to the user interface item or is updated only when the user interface item resigns as the responder.

If YES, the bound object is updated continuously; otherwise the update is made only when the user interface item resigns as the responder.

Creates Sort Descriptor

A Boolean value that determines if NSTableColumn can be sorted by clicking on the column’s header cell.

If YES, the table column will sort when the user clicks in the column header cell; otherwise the column remains unsorted.

Deletes Objects on Remove

A Boolean value that determines whether objects removed from the controller are removed just from the relationship, or from the relationship and the object graph. This option is only relevant when the contentSet of the controller is a to-many relationship.

If YES, objects removed from the controller are removed from the relationship and the object graph; otherwise the objects are removed from the relationship only.

Display Name

An NSString that is used as the content of the search field pop-up menu item corresponding to the multi-value predicate binding. See Predicate Binding for further information.

Display Pattern

An NSString that specifies a format string used to construct the final value of a string.

The value of the displayPatternValue bindings replaces the corresponding %{valueX}@ pattern in the display pattern string. See Value With Pattern Bindings for further information.

Handles Content As Compound Value

A Boolean value that determines if the content is treated as a compound value.

Model objects can store relationship-like data in "compound" values and it may be necessary to use a reversible value transformer to translate those compound values temporarily into smaller pieces, that can be displayed and edited individually. See “Bindings Message Flow” in “Cocoa Bindings Programming Topics” for more information.

If YES, the content of a controller is treated as a compound value and—by using a reversible value transformer—will apply changes as a single value to the master model object if anything changes (edits, additions, removals).

Inserts Null Placeholder

A Boolean value that determines if an additional item which represents Null is inserted into a matrix or pop-up menu before the items in the content array.

If YES, an additional item is inserted into the matrix or pop-up menu—before the items in the content array—that returns Null as the selectedObject or selectedValue. The item is labeled using the null placeholder specified for the content binding or the contentValue binding.

Invokes Separately With Array Objects

A Boolean value that determines whether the specified selector is invoked with the array as the argument or is invoked repeatedly with each array item as an argument.

If YES, clicking the user interface item causes the specified selector to be invoked for every item in the array, passing each item in turn as the argument. Otherwise, the selector is invoked once, passing the array instance as the argument.

Multiple Values Placeholder

An object that is used as a placeholder when the key path of the bound controller returns the NSMultipleValuesMarker marker for a binding.

No Selection Placeholder

An object that is used as a placeholder when the key path of the bound controller returns the NSNoSelectionMarker marker for a binding.

Not Applicable Placeholder

An object that is used as a placeholder when the key path of the bound controller returns the NSNotApplicableMarker marker for a binding.

Null Placeholder

An object that is used as a placeholder when the key path of the bound controller returns NULL for a binding.

Predicate Format String

An NSString that is used as the predicate search string of the search field pop-up menu item corresponding to the multi-value predicate binding. See Predicate Binding for further information.

Raises for Not Applicable Keys

A Boolean value that specifies if an exception is raised when a binding is bound to a key that does not exist.

If YES, an exception is raised when the bound key is not applicable, otherwise the NSNotApplicableMarker is returned..

Selector Name

An NSString that specifies the method selector invoked by the target binding when the user interface item is clicked.

Selects All When Setting Content

A Boolean value that specifies if all the items in the array controller are selected when the content is set.

If YES, all the items are selected when the contentObject or contentArray binding is set.

Validates Immediately

A Boolean value that determines if the contents of the binding are validated immediately.

If YES, the value is validated as it is entered. Otherwise, the content is validated only when the user interface item attempts to resign as the responder.