QuickTime Kit Programming Guide - filibeto.org

C H A P T E R 3
Extending the QTKitPlayer Application
4. To add a label for the pop-up menu, drag a text field from the Cocoa-Text palette and position it
to the left of the pop-up menu as shown in Figure 3-12. In the Attributes pane of the NSTextField
Info window, type Export: in the Title field. In the Options section, deselect the Editable option
and the Selectable option.
Figure 3-12 The export view object with the NSTextField Info window displayed and various attributes
specified
5. Now you are ready to wire up the Export view object. Select the File’s Owner icon and press the
Control key. You want to hook up the File’s Owner to the Export view object. Choose the outlet
exportAccessoryView and click Connect to wire up the File’s Owner with the NSView object.
Select the outlet exportTypePopUpButton and click Connect to wire up the File’s Owner with
the NSPopUpButton object.
Adding Outlets and Actions to The MovieView Object
Now you want to add outlets and actions to the MovieView object.
1. In the MovieDocument.nib window, double-click the File’s Owner icon. The MovieDocument
Class Info window Attributes pane appears with four outlets selected and one deselected.
Creating the Extended QTKitPlayer Project 39
2005-11-09 | © 2004, 2005 Apple Computer, Inc. All Rights Reserved.