Windows and How to Work Them

In designing Mac OS X, one of Apple’s key goals was to address the window-proliferation problem. As you create more files, stash them in more folders, and launch more programs, it’s easy to wind up paralyzed before a screen awash with overlapping rectangles.

That’s the problem admirably addressed by Mission Control, described in detail on Mission Control: Death to Window Clutter. Some handy clutter and navigation controls are built into the windows themselves, too. For example:

The Sidebar

The Sidebar (Figure 1-3) is the pane at the left side of every Finder window, unless you’ve hidden it. (It’s also at the left side of every Open dialog box and every full-sized Save dialog box.)

In Lion, the Sidebar icons are all a uniform gray. It now has as many as three sections, each preceded by a collapsible heading.

Note

Lion Watch: The little flippy triangles that could collapse (hide) each Sidebar heading are gone. Instead, if you point to a heading without clicking, a tiny Hide or Show button appears. Click it to collapse or expand that heading’s contents.

Here are the headings you’ll soon know and love:

  • Favorites. This primary section of the Sidebar, formerly called Places, is the place to stash things for easy access. You can stock this list with the icons of disks, files, programs, folders, and the virtual, self-updating folders called saved searches.

    The Sidebar makes navigation very quick, because you can jump back and forth between distant corners of your Mac with a single click. In column view, the Sidebar is especially handy because it eliminates all the columns to the left of the one you want, all the way back to your hard-drive level. You’ve just folded up your desktop! Good things to put here: favorite programs, disks on a network you often connect to, a document you’re working on every day, and so on. Folder and disk icons here work just like normal ones. You can drag a document onto a folder icon to file it there, drag a document onto a program’s icon to open it with the “wrong’ program, and so on.

    Figure 1-3. The ...

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