NSComboBoxDelegate Protocol Reference
| Conforms to | |
| Framework | /System/Library/Frameworks/AppKit.framework |
| Availability | Available in OS X v10.6 and later. |
| Companion guide | |
| Declared in | NSComboBox.h |
Overview
The NSComboBoxDelegate protocol defines the optional methods implemented by delegates of NSComboBox objects.
Instance Methods
comboBoxSelectionDidChange:
Informs the delegate that the pop-up list selection has finished changing.
- (void)comboBoxSelectionDidChange:(NSNotification *)notification
Parameters
- notification
A notification named
NSComboBoxSelectionDidChangeNotification.
Availability
- Available in OS X v10.0 and later.
- Available as part of an informal protocol prior to OS X v10.6.
Declared In
NSComboBox.hcomboBoxSelectionIsChanging:
Informs the delegate that the pop-up list selection is changing.
- (void)comboBoxSelectionIsChanging:(NSNotification *)notification
Parameters
- notification
A notification named
NSComboBoxSelectionIsChangingNotification.
Availability
- Available in OS X v10.0 and later.
- Available as part of an informal protocol prior to OS X v10.6.
Declared In
NSComboBox.hcomboBoxWillDismiss:
Informs the delegate that the pop-up list is about to be dismissed.
- (void)comboBoxWillDismiss:(NSNotification *)notification
Parameters
- notification
A notification named
NSComboBoxWillDismissNotification.
Availability
- Available in OS X v10.0 and later.
- Available as part of an informal protocol prior to OS X v10.6.
Declared In
NSComboBox.hcomboBoxWillPopUp:
Informs the delegate that the pop-up list is about to be displayed.
- (void)comboBoxWillPopUp:(NSNotification *)notification
Parameters
- notification
A notification named
NSComboBoxWillPopUpNotification.
Availability
- Available in OS X v10.0 and later.
- Available as part of an informal protocol prior to OS X v10.6.
Declared In
NSComboBox.h© 2009 Apple Inc. All Rights Reserved. (Last updated: 2009-04-30)