Eclipse open a file contained in the project

How can I open a file contained within the project by specifying only the filename? I'm looking for the equivalent of "Open Type" (Shift-Control-T) but for a (non-Java) file? In other words, I know the filename but not the exact path. IntelliJ has this feature - Go To File.

How do I open all files in Eclipse?

Press Ctrl + A to select all files. Click on open button.

How do I open project window in Eclipse?

To view the project explorer, click on Window menu then, click on Show View and select Project Explorer. There is simpler way to open project explorer, when you are in the editor press alt + shift + w and select project explorer.

You can do "Open resource" and the shortcut is CTRL + SHIFT + R.