Does Xcode have a navigate to file/class shortcut?

I want something like in textmat开发者_如何学JAVAe where I can quickly navigate to a file or class

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Command-Shift-O displays the "Quick Open" Window.

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The 'Quick Open' shortcut was changed to Command-Shift-o (that's the letter o and not zero) in XCode 4

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I don’t use TextMate, but maybe this is what you want: File -> Open Quickly… (or shift-command-D). Another useful shortcut is View -> Switch to Header/Source File (or option-command-up arrow) to switch between header file (.h) and source file (.m).

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You can Cmd+Double click on an item to navigate there. Also, you can assign shortcut for either menu Edit->Find->Jump to Definition or Jump to Selection, but the behavior there is not accurate.

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For anyone finding this question years after it was asked, you can jump to a file by having your cursor on the class name and typing

Cmd+^+J