– Nir Alfasi. Also, it is a bigger project than IntelliJ IDEA. In the search field, type font. Different colors of elements stand for different scopes to which these files belong. 1, the configuration paths have been changed. The IntelliJ IDEA compilation and building process compiles source files and brings together external libraries, properties files, and configurations to produce a living application. Ctrl + Tab. Follow edited May 23, 2017 at 12:33. Double click on Comment with Line Comment. Press Ctrl Shift 0A, find and run the Edit Configurations action. IntelliJ IDEA refactoring source code features description: change signature, copy, extract constant, extract variable, inline, move, pull, rename, safe delete and so on. To quickly open any file. I am new in IntelliJ (use v2021. To install a specific version, go to the plugin page in JetBrains Marketplace, download and install it as. IntelliJ IDEA does not have an action to add imports. The below shortcuts are grouped into various sections: Editing Shortcuts, Compile and Run Shortcuts, Debugging shortcuts, Navigation Shortcuts, and Find and Replace Shortcuts. shortcuttery. 1. Ctrl Shift A. I have to do this for rename Shift + F6 (rename variable) and F1 (view documentation for symbol). 4. Most used Intellij ShortcutsTo run a Java application packaged in a JAR, IntelliJ IDEA allows you to create a dedicated run configuration. My IntelliJ shortcuts stopped working out of the blue; restart did not fix the problem. IntelliJ IDEA — This scheme shares the majority of shortcuts with those used in IntelliJ IDEA and its derivative web development IDEs. Last modified: 16 October 2023. Alternatively, press Shift+F10 if you prefer shortcuts. Go to Run | Edit Configurations. Ctrl + Shift + /. Since version 8, IDEA intelligently selects a likely expression when no text is selected: Ctrl + Alt + V. There is Emacs keymap in IntelliJ IDEA provided in the settings. Ctrl + Shift + N: Go to file. 5. You can also use ⇧F6 on macOS, or Shift+F6 on Windows/Linux, to invoke the renaming refactoring and IntelliJ IDEA will suggest alternative names for your classes, methods and variables. If you press Enter IntelliJ IDEA will consider it a shortcut. Memorizing these hotkeys can help you stay more productive by keeping your hands on. Steps. OPTION key in Mac generally corresponds to the ALT key in windows. Unfold all methods CTRL + SHIFT + PLUS. getValue (); When using this you can go: MyObject. Also, IntelliJ IDEA supports the "Extend Selection" and "Shrink Selection" commands, for which the default key bindings are Ctrl+Alt+Left and Ctrl+Alt+Right. Click the Run icon in the gutter, then select Modify Run Configuration. When the checkbox is cleared, IntelliJ IDEA uses spaces instead of tabs. Launch IntelliJ IDEA. IntelliJ IDEA. Includes shortcuts for both Windows and Mac. Find Action. Presentation Assistant is a super cool IntelliJ plug-in that shows the shortcuts you’re invoking and the equivalent shortcuts in Windows. If you don't select a code fragment, IntelliJ IDEA will reformat the whole file. Supported languages, frameworks, and IDEs. Goto by File Name ⌘⇧N; Goto by Class Name ⌘N; Goto by Symbol ⌘⌥⇧N; Goto by Symbol basically means “Goto to any definition” like fields, functions, methods and of. After IntelliJ IDEA finishes running your tests, it shows the results in the Run tool window on the Test Runner tab. IntelliJ IDEA has keyboard shortcuts for most of its commands related to editing, navigation, refactoring, debugging, and other tasks. println()Not exactly the same, but close: put the cursor where you want it first (i. The purpose of the debugger is to interfere with the program. Select the desired class in the Project tool window or open it in the editor. Ctrl + D. You can also assign a shortcut to the Gradle run/debug. Eclipse keymap. One of the most useful shortcuts that is worth remembering is. Also, when copying/cutting the selected blocks into the clipboard, you can later paste the results into. Alternatively, you can select the necessary directory, press Alt Insert, and then select File. Note that these will work on any new installation of IDEA 11 and up. Shortcut. This particular IDE was created for importing, developing, modelling, and deploying computer software. Maven Helper. go to File → Settings → Editor → Font. To configure the font used in the IntelliJ IDEA interface (tool windows, toolbars, menus, and so on), open the IDE settings. To map a shortcut to this, open the Preferences dialog and type "Maximize tool window" to search the. in PyCharm 2021 this hotkey named Select File In Project View. This should allow you to use the Intellij keyboard map in Visual Studio 2017. To install an IntelliJ plugin, visit the Settings/Preferences dialog with using the shortcut CMD + , or CTRL + ,. If you enable the "Add unambiguous imports on the fly" in Settings > Editor > General > Auto Import, IntelliJ IDEA will add them as you type without the need for any shortcuts. On mouse hover: code folding icons appear only when you hover over the gutter. Navigation and search. This is very handy for classes and methods, because if you rename them with IntelliJ IDEA’s built-in function, they will be changed everywhere in every class. ☕ Complete Java course: Promoter X. Then in Intellij, go Under Settings -> Editor -> Code Style. –Explore the Angular support in IntelliJ IDEA: create Angular components, navigate through Angular applications, generate code, view parameter hints, and more. #!/bin/bash set -euo pipefail # Disables Ubuntu shortcuts that clash with IntelliJ Idea (and probably other # Jetbrain products). Share. . It is to Duplicate Line. Find Action. Note that if we want to change the code that’s generated here, we can alter the file and code templates. If this check box is not selected, then the typed. vim. 5+, no twe. GitHub Copilot works on any language, including Java, PHP, Python, JavaScript, Ruby, Go, C#, or C++. Install Plugin from Disk: Select the local archive file (ZIP or JAR) from which to install a plugin. So, for example: new MyObject(). These allow you to select entire blocks of code rather than word by word. Choose this command to associate the selected phase with a keyboard shortcut. Explore the essential IntelliJ shortcuts that can significantly enhance your coding efficiency. From the Learning main programming language list, select the default programming language for the lessons. Use the same shortcut again inside the class itself to get IntelliJ IDEA to generate a new valid test method for us. Show All Bookmarks. For buttons that don't have a shortcut, the Key Promoter X prompts you with the possibility to directly create one. ReSharper provides two default keyboard shortcuts schemes. Check that your keyboard shortcuts are configured. In the Create Test dialog, select the library that you want to use. Restart Eclipse. Use snap. another_key sequence pasted from the clipboard will be displayed with the correct hierarchy. It preserves tab names, the current working directory, and even the shell history. If the problem persists, please report the issue to our tracker. Logging BreakpointsIntelliJ IDEA lets you fall back to a previous stack frame in a program's execution flow. Learn IntelliJ shortcuts effortlessly with this plugin. The following types of breakpoints are available in IntelliJ IDEA: Line breakpoints: suspend the program upon reaching the line of code where the breakpoint was set. 3 (Community Edition)) You can set them to a specific key press in the keymap: File→Settings→Keymap→Main menu→Edit→Find and. From the list, select the way in which the icons for unfolded areas should be displayed: Always: code folding icons are always displayed in the gutter. To run a Java application packaged in a JAR, IntelliJ IDEA allows you to create a dedicated run configuration. Basic Operations in IntelliJ; Build Tools in IntelliJ; Shortcuts in IntelliJ . Double-click the bookmark or select it with the keyboard and press Enter. If your keyboard setting in. With the Control+F7 you can also highlight the exception name and places where the exception is thrown. 2. Press Shift twice and type the name of the quick list. 유용한 단축키는 자주 소개해 드리므로 지금쯤 잘 알고 계실 테지만 아직 모르는 단축키가 남아 있을 수 있습니다! 이 게시물을 통해 저평가된 IntelliJ IDEA. Share. ou can read about more of IntelliJ’s features here. Known Issues (IntelliJ Importer) Refactoring commands are not supported; Sidebar controls are not supported; Namepad control is not supported at the same time as numbers; Intellij's custom keymap is not a full copy of its parent keymap. Otherwise, install: In IntelliJ go to marketplace. Recommended IntelliJ IDEA settings. Key$Custom@1076e435. It provides a common keyboard-centric experience among all JetBrains development environments. g. IntelliJ IDEA offers a variety of view modes to meet your personal needs while coding. 3 Beta version of IntelliJ IDEA is here! This build includes all of the significant updates introduced during the Early Access Program. Alternatively, select the node, press Alt Insert, and click File. Press keyboard shortcut shown in this Answer. In this case, IntelliJ IDEA keeps the ignored Maven projects and modules in the Maven tool window (they become greyed out), but stops their import (modules, content. Go to Edit | Macros | Stop recording macro and choose a proper name for recorded macro. Ctrl + F7 finds the usages in the same file. Right click on Surround with, then select Remove Ctrl+Alt+T. Ctrl + Shift + A. Then press some key combination to use as a shortcut, such as Ctrl + F12. No key press is associated to this function by default. If a tool you need is not integrated, but you’d like to use it via a shortcut, go to Settings |. IntelliJ IDEA supports private keys that are generated with the. You can also place the caret within the expression, in this case IntelliJ IDEA offers you a list of potential code selections. However, if IntelliJ IDEA finds test tasks in the run configuration, those are highlighted. IntelliJ IDEA — This scheme shares the majority of shortcuts with those used in IntelliJ IDEA and its derivative web development IDEs. Shift+Down to select until the next line, and then keep pressing Shift+Down to select multiple lines. And ctrl+shift+Arrow to move line. Here is a list of the top 10 actions & default keymap shortcuts for these. This tool consists of three panes: The left pane shows the read-only local copy. IntelliJ IDEA has keyboard shortcuts for most of its commands related to editing, navigation, refactoring, debugging, and other tasks. To close a tab, click on the Terminal toolbar or press Ctrl F4. For example, Emacs actions, such as kill rings, sticky selection, or hungry backspace. The following types of breakpoints are available in IntelliJ IDEA: Line breakpoints: suspend the program upon reaching the line of code where the breakpoint was set. Build Artifacts Keyboard shortcut for IntelliJ. In IntelliJ IDEA, you can view external Javadocs for any symbol or method signature right from the editor. Ctrl + Shift + N. IntelliJ IDEA lets you view a structure of your code: To open the Structure tool window, press Alt+7. The central pane shows a fully-functional editor where the results of merging and conflict resolution are displayed. Explore the essential IntelliJ shortcuts that can significantly enhance your coding efficiency. To close a tab, click on the Terminal toolbar or press Ctrl F4. If this checkbox is selected, tab characters are used: On pressing the Tab key. Sep 9, 2013 at 16:45. Depending on the installed/enabled plugins, you can also debug code written in other languages. IntelliJ IDEA creates a new public static final constant at the start of our class: public static final int NUMBER_OF_DAYS_IN_A_YEAR = 365; IntelliJ IDEA also replaces the original line of code with the new constant: System. Shortcuts in IntelliJ. Personally I would advise to learn the default shortcuts from Intellij IDEA. For mnemonic bookmarks, press the corresponding digit or letter. Add a comment. IntelliJ IDEA provides a debugger for Java code. 2 Help Keymap: Windows macOS macOS System Shortcuts IntelliJ IDEA Classic (macOS) GNOME KDE XWin Emacs NetBeans Eclipse Eclipse (macOS) Sublime Text Sublime. Since we are going to pass arguments for running and debugging the program, make sure the run/debug configuration has these arguments in place. To manage the IntelliJ IDEA update policy, open Settings Ctrl Alt 0S and select Appearance & Behavior | System Settings | Updates. (docs) JetBrains - Settings/Preferences. I used. There is Eclipse predefined keymap in "Keymap" list at Settings | Keymap. Select All Occurrences. If you don't select a code fragment, IntelliJ IDEA will reformat the whole file. println("Number of times the planet rotates around the sun is " + NUMBER_OF_DAYS_IN_A_YEAR); View steps. IntelliJ 2023. Enable All Downloaded Plugins: Select to activate all the plugins. Go to Bookmark with Digit. Select the library for which you want to add the documentation and click in the right section of the dialog. Type sout and TAB to autocomplete System. The IntelliJ FAQ for eclipse user mentions: IntelliJ IDEA includes a bundled Eclipse keymap, so you can select it in Settings dialog, Keymap if you prefer using shortcuts you're accustomed to. An easy way to learn IntelliJ IDEA key bindings for Eclipse developers. Alt + F9 Run to cursor. Tool windows. 2. println () type sout and press Tab. Reformatting Code IntelliJ IDEA 2023. Alt + F7. Open Settings dialog. Note that if it is just one duplicate, IntelliJ IDEA will replace it silently. IntelliJ IDEA 2023. Find in Path: Documentation: Find the search string in a project. Follow. Besides JavaScript and TypeScript, ESLint can be applied to files of other types in the entire project or in its specific parts, refer to Configure linting scope. I can't emphasize enough how well it's Quick Fixes and Refactoring work. Indeed, due to Windows and Mac shortcuts differences, the IntelliJ keymap on Mac is also different. IntelliJ IDEA provides a debugger for Java code. Navigation and search. After that, it’s possible to open breakpoint properties (right-click on the breakpoint mark) and configure if we’re interested in the field’s reads, writes, or both: 5. N/A. If you're having trouble finding the Intellij keyboard map option in Visual Studio 2017, try this: Go to Tools > Options > Keyboard Shortcuts. 7. The last 2 hotkeys are probably the most popular IntelliJ IDEA shortcuts, but I added them to the list just for beginners, who are only learning IntelliJ IDEA features. You can change the settings on your intelliJ. IntelliJ IDEA will warn you that the shortcut is assigned to another action. Ctrl+Alt+S. It. I found a solution for using the desired shortcut on Intellij Idea. On the Keymap page of the Settings/Preferences dialog Ctrl Alt 0S, right-click an action and select Add Keyboard Shortcut. Switch between tool and tabs. IntelliJ IDEA Keyboard Shortcuts: IntelliJ IDEA is a unique Java platform that is often used for the purpose of developing various computer software. Place the caret at the comment, press Alt+Enter on Windows and Linux or Option+Enter on macOS and select Replace with end-of-line comment or. It basically converts many editing operations which take O (n), O (log (n)), or O (n * log (n)) time to constant time (eg using macros and short commands). I've discovered that Ctrl+Shift+} works the way that I expect but only for curly braces {} and it also selects everything between the block be it a method or class rather than just moving the cursor. You just need to: - click Ctrl + Alt + S to open the settings dialog box, - choose "Keymap" from the left menu. If you need to undo or redo your changes, press Control+Z/Control+Shift+Z respectively. Find the search string in a project. Modified 8 months ago. While IntelliJ is a Java IDE for professionals and students, Eclipse focuses on open-source development with its wide range of optimized IDEs. 5. For on the spot editing, use @Yole's suggestion. In the dialog box, and check the item labeled " Change font size (Zoom) with Ctrl + Mouse Wheel ". As mentioned Here, Download the intellij-java-google-style. For example, the shortcut for the “Refactor” action is assigned to the keymap “Ctrl+Shift+R” by default. For quick reference, the most used debugging keyboard shortcuts are: F8 Step over. Select IntelliJ as a build tool. When you don't know the shortcut for an action, try using the Find action feature by pressing Control+Shift+A. 7. IntelliJ IDEA lets you create new code elements without declaring them first: In the editor, type a name of a new code element and press Alt+Enter. A couple shortcuts are still working, like : CMD + F, CMD + SHIFT + F, CMD + G. IntelliJ IDEA provides a way to attach the debugger to both local and remote processes. on Mac OS 11. xml file from the This Link. The purpose of the debugger is to interfere with the program. Share. Narrow current selection CTRL + SHIFT + W. peawyoyoyin • 3 yr. -1. System action. Press Enter. For common boolean and string operations in conditional statements, here are some shortcut examples: 6. No key press is associated to this function by default. ShortcutsBy default, the Toolbox App puts shell scripts in a directory from the system PATH environment variable, so you can run the name of the script as a command to launch IntelliJ IDEA from any working directory. In the right-hand section, select Configuration Files and click ( Customize Spring Boot) in the toolbar. - then search for keyword "comment". 1,197 1 1 gold badge 12 12 silver badges 23 23 bronze badges. Is there a simple way or shortcut to show methods quicky what like CTRL + O in Eclipse. Trigger inline suggestion (command name: editor. In the Settings dialog (Control+Alt+S), go to Keymap. Control+Shift+A: finds an action by name. IntelliJ is an awesome tool. (video) JetBrains - Presenting with IntelliJ IDEA. You may take a look at intellij code folding shortcuts. press Ctrl + Alt + left click;. - Type the shortcut you want to use and click ok. Step Over (F8) Stepping is the process of executing a program one line at a time. Is there shortcut to VCS commands in Intellij? 1. This will inline methods, constants, fields, variables, and parameters. You can go to File | Settings, select the Keymap item in the left part of the dialog, and select "Visual Studio" in the Keymap combo box. Step Over (F8) Stepping is the process of executing a program one line at a time. Some top tips, shortcuts and features from this video: To create a new class, press ⌘N on MacOS or Alt+Insert on Windows or Linux on the directory in the Project Window, and select “Java class”. In this post, we will see about System. From the list on the left, select New Project. If you don't want to use this keymap, assign another non-conflicting shortcut in IntelliJ IDEA. If you are looking for additional actions for working with Maven projects, this plugin is an absolute must-have. If you are looking for additional actions for working with Maven projects, this plugin is an absolute must-have. Auto expand key sequences upon paste. If you need, select the Second stroke option and specify an additional key for the shortcut. The editor consists of the following areas: The scrollbar shows errors and warnings in the current file. println to view the output. Pressing some keys or key combinations, such as Enter or Esc, will result in the actual action, such as closing the dialog. JetBrains Rider provides a related feature — Select Containing Declaration ( Control+Alt+Shift+[) , and you can also use Control+[/Control+] to jump to the opening/closing brace of the enclosing code block . To resize a horizontal tool window, press Ctrl Alt Shift 0↑ and Ctrl Alt Shift 0↓. Create Rectangular Selection. Name the new configuration: HelloWorldJar. Now do a Ctrl +. 1. Structural search and replace. Select the Detect and use existing file indents for editing checkbox. UPDATE: You can now assign keyboard shortcuts to navigate to the specific tab number: Original obsolete response: There is no such feature in IDEA, however you can use Alt + Arrows and Ctrl + E. So first we need to press the shift key two times, then we get the pop-up window as shown in the below. out. Developed by the renowned JetBrains, you can use this program across various operating systems, like Windows or Linux. Choose "Intellij Idea" from the dropdown menu. For Windows/Linux do: Ctrl + Shift + -. Go to Class, to quickly open any class in the editor: Ctrl + N. That’s a summary of a very small subset of functionality in IntelliJ IDEA that makes it easy for us to focus on writing code that does what we need. Press Ctrl Alt 0S to open the IDE settings and then select Appearance & Behavior | Menus and Toolbars. . Klaus Lehner. Commenting out each line of selected code for Mac users without numpad would have to add a keyboard shortcut: Navigate to settings: Preferences > Keymap > Main menu > Code. Pressing some keys or key combinations, such as Enter or Esc, will result in the actual action, such as closing the dialog. CREATE AND EDIT JetBrains Rider 'IntelliJ' Keymap Show Context Actions Alt+Enter Basic Code Completion Ctrl+Space Smart Code Completion Ctrl+Shift+Space Type Name Completion Ctrl+Alt+Space Complete Statement Ctrl+Shift+Enter Parameter Information Ctrl+P Quick Definition Ctrl+Shift+I2. IntelliJ IDEA. try. In this tutorial we’re going to see some shortcuts that you can use to make it easier to write and edit code. Alternatively, you can press Alt 0↓ to see the list of. out. Open the IDE Preferences | Keymap, choose the. This feature is available only in. . Getting started; Accessibility; IntelliJ IDEA overview; Installation guide; Create your first Java application; Learn IDE features; Install plugins; Work offline; Migrate from Eclipse; Migrate from NetBeans; IntelliJ IDEA for Education; IDE configuration;new PersonObject (). (Intellij IDEA) To quickly open any class. Alternatively, from the main menu, select Tools | Code With Me. MacOS: Option + C. out. 7. println () automatically. Double + Down. 1. There you can double click on Increase and Decrease, and "add" a custom key binding. Inspections and quick-fixes: When IntelliJ detects a mistake, a notification bulb pops up on the same line. 2 There is a third key on Mac. Find action. Maria Kosukhina November 8, 2023. Quickly find any file, action, symbol, tool window, or setting in IntelliJ IDEA, in your project, and in the current Git repository. Check that your keyboard shortcuts are configured. - right click on "Comment with Block comment" and select add Keyboar Shortcuts. Ctrl + Shift + N: Go to file. 0. Find Action. - right click on "Comment with Block comment" and select add Keyboar Shortcuts. To configure live templates, open the Editor | Live Templates page of the IDE settings Ctrl Alt 0S. Ctrl + B: Go to the declaration. What shortcuts are keys available in Intellij? Answer: If we want to reformat the code, use Ctrl+Alt+L; for Ubuntu, we can use Ctrl+Alt+Windows+L. logger is recommended for logging any information for production code, but System. Press Ctrl Alt 0S to open the IDE settings and then select Editor | General | Auto Import. Score 9. Open GitHub Copilot (additional suggestions in separate pane) Not assigned: Toggle GitHub Copilot on/off (command. IntelliJ IDEA creates a link that you can send to the guests you want to invite to collaborate. By default, this option is disabled. In another object that uses this person object I would like to be able to expand all the setters methods in Intellij. Hover over the necessary symbol in the editor. IntelliJ Enter as shortcut key. Beyond Comparison: Compare Anything in IntelliJ IDEA. Find Action. During a debugging session, you launch your program with the debugger attached to it. Create an ExampleTest using the shortcut to generate code ( ⌘N or Alt+Insert) in the project window. Ctrl + Shift + Space: Smart code completion. println automatically. Enable the Pin Tab option on the Run toolbar to open the results of each test run in a separate tab. Click the Marketplace tab and type the plugin name in the search field. You can also find Reformat Code via the search bar. Since Android Studio is based on IntelliJ IDEA, you can find additional shortcuts in the IntelliJ IDEA keymap reference documentation. Open Project Structure dialog. 1. . Focusing Our Workspace. To do this, press Ctrl+Alt+S, navigate to Keymap, open up Main menu drop down, open Code folder and check that Reformat Code has a key combination set. Top Underrated Shortcuts in IntelliJ IDEA. What is the intellij idea keyboard shortcut to list all other shortcuts. IntelliJ IDEA is a very good Java IDE, most of its commands have shortcuts to keep your hands from leaving the. Show 2 more comments. 1 Answer. In the New Project dialog, select React in the left-hand pane. IntelliJ IDEA provides a set of stepping actions, which are used depending on your strategy (for example, whether you need to go directly to the next line or enter the methods invoked on your way there). Below you find Intellij's version;My keymap is Mac OS X 10. 8 Answers. Navigate to Implementation – ⌥⌘B on macOS, or Ctrl + Alt + B on Windows/Linux. 7. From the IntelliJ built-in help: If this check box is selected, the selected text on typing a quote, double-quote or brace, will be surrounded with these characters. Switch between tabs and tool window. Table 1 lists the shortcuts for the most common windows. Re-run applications. The range of refactoring options in IntelliJ is fantastic, right click in your editor and hit R to see the entire menu. For System. The functions for this are called Go to {next,previous} highlighted element usage and are available by default only via the menu Edit→Find. They both are aimed at editing source files and assisting. println, you simply write its name, put a dot then write sout, then hit tab. Now let’s see the top shortcuts in Intellij as follows. This feature allows you to filter a list, or navigate to a particular item by using a search query. . If you don't want to use this keymap, assign another non-conflicting shortcut in IntelliJ IDEA. IntelliJ IDEA places the highlighted string into the search field. IntelliJ Shortcuts. alt + shift + insert :: column selection mode alt + j :: add selection for next occurrence CTRL + ALT + SHIFT + J :: select all occurrences CTRL + ALT + L :: reformat code ctrl + alt + i :: auto-ident lines ctrl + c. HTTP Proxy Settings: Open the HTTP Proxy settings dialog. Ctrl Alt Shift S. Create Test – ⌘⇧T. For Eclipse users who prefer not to learn new shortcuts, IntelliJ IDEA provides the Eclipse keymap which closely mimics its shortcuts:. Drag to Create Rectangular Selection. . You end up with: PersonObject personObject = new PersonObject (); See the documentation page, Extract/Introduce variable. Jun 11, 2019 at 0:06. If you still find conflicts when using this keymap, file an issue in our issue tracker. But you would not accept it as you mentioned there are issues with this solution. To install the plugin, click Install and restart IntelliJ IDEA. IntelliJ Cheat Sheet. Put the cursor on the name of the method you want to generate a test for, and click: ctrl+shift+T if you're on mac hit: command+shift+T. Ctrl + F12: File structure popup. IntelliJ IDEA makes it easy to commit small sets of changes that we have high confidence will work. All IntelliJ shortcuts will be transformed to Eclipse shortcuts. IntelliJ IDEA has keyboard shortcuts for most of its commands related to editing, navigation, refactoring, debugging, and other tasks. Open the Toolbox App, click the Toolbox App menu icon in the top right corner, and select Settings. So you will have to click on the icons of the hierarchy windows.