Eclipse shortcut keys

Eclipse shortcut keys about shortcut keys

Many of Eclipse's operations provide shortcut keys, and we have the ability to control all of Eclipse's features with the keyboard:

• Use shortcut keys to associate menus or menu items
• To associate a conversation window or a view or editor with a shortcut key
• Use the function buttons on the Shortcut Key Association toolbar

The Eclipse accelerator list can be opened by using the shortcut key CTRL + Shift + L.

Set shortcut keys

The shortcut keys provided by the Eclipse system are sometimes difficult to remember, and you need to manually set the shortcut keys if you don't even provide them at all.

We can go to the shortcut management interface by clicking Window->preferences->general->keys (or directly searching for keys):

Here you can find all the functions of the shortcut keys, need to modify or new, click the need to modify or add the command, set the shortcut key in the binding:

After you set up the shortcut, you also need to set when you can use the shortcut, and Eclipse provides a variety of scenarios to choose from, typically in Windows (that is, the Eclipse window is active).

To do this, click the OK button to complete the setup.

Eclipse Common shortcut keys

shortcut Keys	Description
Edit
Ctrl+1	Quick fix (the most classic shortcuts, you don't have to say, you can solve a lot of problems, such as import class, try catch surrounded, etc.)
Ctrl+shift+f	Formatting the current Code
Ctrl+shift+m	To add import imports for a class
Ctrl+shift+o	Import imports of organizational classes (both Ctrl+shift+m and can help you remove useless imports, useful)
Ctrl+y	Redo (contrary to undo Ctrl + Z)
alt+/	Content assist (how many times you save the keyboard beat, too often)
Ctrl+d	Delete the current line or multiple rows
Alt+↓	The current line and the following line of interaction (particularly practical, can be omitted first cut, then pasted)
Alt+↑	The current line and the previous row interaction position (IBID.)
Ctrl+alt+↓	Copy the current row to the next row (copy incremented)
Ctrl+alt+↑	Copy the current line to the previous row (copy incremented)
Shift+enter	Inserts a blank row on the next line of the current row (at which point the mouse can be at any position in the current row, not necessarily the last)
ctrl+/	Comment on the current line, and then cancel the comment
Choose
Alt+shift+↑	Select Encapsulated Element
alt+shift+←	Select Previous Element
alt+shift+→	Select the next element
shift+←	Select a character from the cursor at the left
shift+→	Select a character from the cursor at the right
ctrl+shift+←	Select the word to the left of the cursor
ctrl+shift+→	Select the word with the cursor and edge
Move
ctrl+←	The cursor moves to the beginning of the word on the left, the equivalent of Vim's B
ctrl+→	The cursor moves to the end of the right word, the equivalent of Vim's E
Search
Ctrl+k	Click the selected word to quickly navigate to the next (if Word is not selected, search for Word last used search)
Ctrl+shift+k	Refer to the selected word to quickly navigate to the previous
Ctrl+j	Forward incremental lookup (after pressing CTRL+J, each letter editor you enter provides a quick match to navigate to a word, if not, the status bar shows no found, check a word, especially useful, to exit this mode, according to escape to build)
Ctrl+shift+j	Reverse incremental lookup (same as above, except forward)
Ctrl+shift+u	List all rows that contain strings
Ctrl+h	Open the Search dialog box
Ctrl+g	Claims in the workspace
Ctrl+shift+g	References in the workspace
Navigation
Ctrl+shift+t	Search for classes (including engineering and associated third jar packages)
Ctrl+shift+r	Search for files in a project
Ctrl+e	Quick display of the current Editer drop-down list (in bold if the current page does not appear)
F4	Open type Hierarchy
F3	Jump to Declaration
alt+←	Previous edited page
alt+→	The next editing page (of course, for the above article)
Ctrl+pageup/pagedown	In the editor, toggle files that are already open
Debugging
F5	Single-Step jump in
F6	Single-Step Skip
F7	Single Step Back
F8	Go on
Ctrl+shift+d	Display the value of a variable
Ctrl+shift+b	Set or remove breakpoints on the current line
Ctrl+r	Run To line (super easy to use, can save a lot of breakpoints)
Refactoring (the shortcut keys for general refactoring are all beginning with alt+shift)
Alt+shift+r	Rename a method name, attribute, or variable name (it's my favorite, especially the rename of variables and classes, which can save a lot of labor than a manual approach)
Alt+shift+m	Extracting code from a function into a method (which is one of the most common methods of refactoring, especially useful for a lot of mud code)
Alt+shift+c	Modify the function structure (more practical, there are n functions called this method, modified once done)
Alt+shift+l	Extract local variables (you can directly extract some magic numbers and strings into a variable, especially when multiple calls are made)
Alt+shift+f	Change the local variable in class to a field variable (more useful function)
Alt+shift+i	Merge variables (this might be a bit inappropriate inline)
Alt+shift+v	Move functions and variables (not commonly used)
Alt+shift+z	Reconstruction of Regret medicine (Undo)
Other
Alt+enter	Displays the properties of the currently selected resource, and the properties of the view file under Windows are the shortcut key, usually used to view the actual path of the file in Windows
Ctrl+↑	Scroll lines on text editor
Ctrl+↓	The text editor scrolls the line
Ctrl+m	Maximizes the current edit or view (and vice versa)
Ctrl+o	Quick Display OutLine (not open OutLine window of the classmate, this shortcut key is essential)
Ctrl+t	Quickly display the inheritance structure of the current class
Ctrl+w	Close the current editer (Windows Close Open dialog box is also this, as well as QQ, will, browser, etc. are)
Ctrl+l	Text editor go to line
F2	Display ToolTip description

Eclipse shortcut keys