Information Technology Reference
In-Depth Information
NOTE
In beta versions of Xcode 4 you could use the menu tree to navigate to the methods in each file. This feature was
removed in the final release. It was a
very
useful feature, so it may return in future updates. Symbols still appear in
the navigation bar in a separate menu, much as they did in Xcode 3.
You also can select files in the traditional way using Xcode 4's version of the Groups & Files pane, which is now
called the Project navigator. But the navigation bar is very much faster. As shown in Figure 1.7, it includes a
separate menu that lists other relevant items including header files, includes, related classes, and categories.
Click the boxes icon to the left of the left-pointing arrow to view this menu.
FIGURE 1.7
At the left of the navigation bar, a separate menu shows files and items that are more loosely related to the cur-
rently selected file.
