Getting into the flow means stripping down your UI distraction (turn off the Project window and Navigation Bar) then going keyboard-centric to avoid the mouse. But you still need to get to your files, and sometimes you'd prefer to browse instead of use Recent Files or the Find File action.

If you've uncluttered your UI by hiding the Navigation Bar, bring it back on demand. Use Navigate -> Jump to Navigation Bar (Alt-Home Win/Linux, Cmd-Up macOS) to temporarly re-active the Navigation Bar, but as a temporary panel. Once you use use it, the window disappears.

If you use this tip and temporarily make it appear, how do you make it disappear? Press Jump to Source (F4 Win/Linux, Alt-Down macOS) or just hit Escape to go back to where you were working.

Perhaps you didn't hide the Navigation Bar. I don't, because I like those other toolbar buttons to the right. But still, you'd like to use it without the mouse. Activating the Navigation Bar still helps, as it moves the focus out from the editor and up to the Navigation Bar, where you can then use your cursor keys.

How did we hide it in the Navigation Bar first place, or bring it back if wanted? The View menu's Navigation Bar item is a toggle. Want a faster, keyboard-centric way to toggle? Find Action (Shift+Ctrl+A Win/Linux, Shift+Cmd+A macOS) lets you search for such settings and even toggle inline. Type vi nav to speed search, make sure the selection is on View: Navigation Bar, then press enter. The setting is toggled...no mouse usage needed.

We've discussed "getting into the flow"...strip down the IDE to focus and don't take your hands off the keyboard. But if you've turned off your Project tool window, how can you navigate files and directories?

You could use the Project action (Alt-1 Win/Linux, Cmd-1 macOS) to bring back the Project tool, do your work, and then hide it again. Instead, temporarily bring back the Navigation Bar then navigate it with the keyboard.

You can use the left arrow to go up a directory and right arrow to go down a directory. To see the contents of a directory, either press the down arrow or press enter. With this you can get to any place in the tree, without using the mouse.

For looking at the directory the currently-edited file is in, this is even easier. Activating the Navigation Bar makes the current file selected. You don't have to press Left to select the parent directory. Just press Down.

If you've closed the Project Tool window and hidden the Navigation Bar, you need a way to open file that's keyboard centric and doesn't disrupt your flow. Usually, the fastest way to open a file is the various search options (Recent Files, Navigate to File, etc.) But other times, you want to browse instead of search.

As shown previously, use the Navigation Bar to select a file:

• Activate the Navigation Bar with Navigate -> Jump to Navigation Bar (Alt-Home Win/Linux, Cmd-Up macOS)

• Use the cursor keys to get to the target directory

• Speed search to select the file

Once selected in the Navigation Bar, press Enter and the IDE will open your file. Clicking with the mouse also works.

As a note, this is a very common pattern for jumping to a file in the current directory. In this case, you don't have to press Left to go up to the directory. Even though the current file selected, you can still press Down or better still, just start speed searching.

Opening the file isn't the only operation you can do on a selected Navigation Bar item. You can Refactor This, delete...basically, anything you could do when you click on the file in the Project Tool. We'll see two examples in subsequent tips.

How can I create a file if I've turned off the Project Tool? Let the Navigation Bar be your one-stop replacement for the Project Tool.

First, get to the target directory:

• Activate the Navigation Bar with Navigate -> Jump to Navigation Bar (Alt-Home Win/Linux, Cmd-Up macOS)

• Use the cursor keys to get to the target directory

• Speed search to select any subdirectories

Once your target is selected, use New (Alt+Insert Win/Linux, Cmd-N for macOS) to bring up the new file dialog. Just like in the Project Tool, the new file is opened after creation.

Also like the Project Tool, your selection doesn't have to be on a directory. If you're on a file, the new file will be created as a sibling. This is particularly useful in the common case of creating a new file in the current directory:

• Activating the navigation bar higlights the current file

• Immediately press New (Alt+Insert Win/Linux, Cmd-N for macOS)

Quite simple: two key combos and you have a new sibling file, with no permanent file tree visible and no popups to close afterwards. That's what getting in the flow is about.

We've discussed getting into the flow by reducing UI clutter and being keyboard-focused. We're using the Navigation Bar on-demand to get to targets in our project tree.

When we get a drop-down for contents of a directory, sometimes the listing is long. We don't want to press down arrow a bunch of times. Instead, use the IDEs "speed search" facility to quickly dive through a long listing.

As shown previously, use the Navigation Bar to get to a directory listing:

• Activate the Navigation Bar with Navigate -> Jump to Navigation Bar (Alt-Home Win/Linux, Cmd-Up macOS)

• Use the cursor keys to get to the target directory

We now want to select one item in the list, but using speed search:

• Simplest case: Type one letter

• Type a second letter...if your choice is selected, then you're done and you can act on it (e.g. press enter, Ctrl-T to refactor, etc.)

• Type a period and a letter to search in the file extension

This becomes a very fast workflow for speeding through the navigation bar, all without using the mouse. Moreover, speed search is a pervasive pattern in the IDE.

You want to find a file at a path in your project tree. But you've turned off the Project Tool. You could turn it back on, find the file, then turn it back off. But then you'll talk yourself into leaving it visible.

Use the Navigation Bar instead:

• Activate the Navigation Bar with Navigate -> Jump to Navigation Bar (Alt-Home Win/Linux, Cmd-Up macOS)

• Use the cursor keys to get to the target directory

• Speed search to select any subdirectories

Then, when your target is selected:

• Invoke Find in Path (Shift+Ctrl+F Win/Lin, Shift+Cmd+F on macOS) to bring up the Find in Path dialog.

Just like you would in the Project Tool. Except, no permanent real estate lost and the Navigation Bar appears/disappears on command. All without touching the mouse.