Eclipse shortcut Key Features

Reprinted by an article written by another person: 50781003

Eclipse's editing capabilities are powerful, and mastering the Eclipse shortcut key capabilities can greatly improve development efficiency. There are several shortcut keys related to editing in Eclipse.

======== most commonly used shortcut keys =========

Ctrl-shift-r: Open a resource (not just to find a Java file) and open any file in your workspace.

Ctrl+o: You can list all the methods and properties in the current class, just enter the name of the method you want to query, and click Enter to jump directly to where you want to go.

CTRL-SHIFT-T: Open the implementation class of the interface, press CTRL+T to list the implementation class of the interface,

Ctrl+t: Looking at the inheritance tree of a class, you can see the parent class, subclass, interface of the method with the same name, the top-down, and then press once more ctrl+t, will be replaced by a bottom-up display structure.

CTRL-SHIFT-G: Searches for references in workspace (reference), and finds all callers of a method.

Ctrl+g: Claims in the workspace

Ctrl+alt+h: The method of the class is called by those other classes, and Eclipse shows which method calls the method, and eventually produces a call tree.

Ctrl-q: Go back to the last editing place. This shortcut is also used when you jump in the code. Especially when you're too deep, and forget what you were doing in the first place.

Shift+enter creates a blank line below the current line, regardless of whether the cursor is at the end of the row. Ctrl+shift+enter inserts a blank line before the current line.

Ctrl+m large display screen can improve work efficiency is known to everyone. Ctrl+m is the shortcut key for maximizing the editor window.

Alt+shift+r rename (is my own favorite, especially the variables and classes of rename, than the manual method can save a lot of labor)

"Alt+←" Alt-left Arrow: Back in navigation history (Navigationhistory). Just like a Web browser's Back button, it is especially useful after jumping with F3. (Used to return to the original compiled place)

"alt+→" Alt-right Arrow: Navigates forward in history.

ctrl-/: Comments or uncomment a line. This is also true for multiple lines.

CTRL +.: Moves the cursor to the next report fault or warning in the current file

Ctrl+1: Next error and quick change

F3: Opens the Declaration (open declaration). Alternatively, use Declaration Tab (in Java view mode, select Windows--> Show View-> Declaration).

When you select a method in the code and press the button, it will show the entire method in the Declaration box.

Ctrl-alt-down Arrow: Copies the highlighted row or rows.

Alt-down Arrow: Moves one or more lines down. Alt-up Arrow will move up.

Control-shift-l (starting from version 3.1) Control-shift-l two times, the Hotkey dialog box (keyspreferences dialog) is displayed

CTRL + Left: This is often used by most people to see the definition of variables, methods, classes

ALT + arrow key: This is also a magic weapon to save time. This combination moves the contents of the current line up or down. In the Try/catch section, this shortcut is especially useful.

Ctrl-shift-f: Codeàjavaàpreferencesà reformat code according to the Code style settings. Our team has a unified code format and we put it on our wiki.

To do this, we open Eclipse, select WindowStyle, and then set Code formatter,code style and organize Imports.

Use the export feature to generate a configuration file. We put these profiles on the wiki, and everyone in the team is imported into their eclipse.

Ctrl+shift+o: Importing Packages

============================================================================================

View the list of shortcut keys: ctrl+shift+l

Edit:

Global Find and replace Ctrl+f

Text Editor Find previous Ctrl+shift+k

Text Editor Find Next Ctrl+k

Global Undo Ctrl + Z

Global Replication Ctrl + C

Global Restore Previous selection alt+shift+↓

Global clipping Ctrl+x

Global Quick Fix ctrl1+1

Global Content Assist alt+/

Global all check Ctrl + A

Delete delete globally

Global Paste Ctrl + V

Global Redo Ctrl+y

View:

scope function Shortcut keys

Global magnification ctrl+=

Global Shrink ctrl+-

Window

scope function Shortcut keys

Global activation Editor F12

Global Switch Editor Ctrl+shift+w

Global on an editor Ctrl+shift+f6

Globally on a view CTRL+SHIFT+F7

Global on a Perspective view Ctrl+shift+f8

Global Next editor Ctrl+f6

Global Next View Ctrl+f7

Global Next Perspective Ctrl+f8

The text editor displays the ruler context menu Ctrl+w

Global Display View menu CTRL+F10

Global Display System Menu alt+-

Navigation:

scope function Shortcut keys

Java Editor Open Structure ctrl+f3

Global Open Type Ctrl+shift+t

Global Open type Hierarchy F4

Global Open claims F3

Global Open External Javadocshift+f2

Global Open Resource Ctrl+shift+r

Global fallback history alt+←

Global forward History alt+→

Global on a CTRL +,

Global Next Ctrl +.

The Java Editor displays outline Ctrl+o

Global open type Ctrl+shift+h in the hierarchy

Global go to matching parentheses ctrl+shift+p

Global go to previous edit location Ctrl+q

The Java editor goes to the previous member Ctrl+shift+↑

The Java editor goes to the next member Ctrl+shift+↓

Text editor go to line ctrl+l

Search:

scope function Shortcut keys

Global presence in file Ctrl+shift+u

Global Open Search dialog box ctrl+h

Claims in the global workspace Ctrl+g

References in the global workspace Ctrl+shift+g

Text editing

scope function Shortcut keys

Text Editor overwrite toggle Insert

Text Editor Roll Line ctrl+↑

The text editor scrolls the line ctrl+↓

File:

scope function Shortcut keys

Global Save Ctrl+x

Ctrl+s

Global Print Ctrl+p

Global Shutdown CTRL+F4

Global Save All Ctrl+shift+s

Global all off CTRL+SHIFT+F4

Global Properties Alt+enter

Global New CTRL + N

Project

scope function Shortcut keys

Global All Build Ctrl+b

Source:

scope function Shortcut keys

Java Editor Formatting ctrl+shift+f

Java Editor Uncomment ctrl+/

Java Editor Comment ctrl+/

Java Editor add a single importctrl+shift+m

The Java Editor organizes multiple Importctrl+shift+o

The Java Editor uses try/catch blocks to surround the settings, which are too common, so it is recommended to set them up here.

You can also use ctrl+1 to automatically fix it.

Debug/Run:

scope function Shortcut keys

Global single-Step return F7

Global single-Step skip F6

Global single-step jump into F5

Global single-Step jump selection Ctrl+f5

Global Debug Last started F11

Global Continue F8

Global use filters to step SHIFT+F5

Global Add/Remove breakpoints Ctrl+shift+b

Global Display Ctrl+d

Global Run last boot ctrl+f11

Global Run to row ctrl+r

Global Execution Ctrl+u

Refactoring:

scope function Shortcut keys

Global Undo Refactoring Alt+shift+z

Global Extraction Method Alt+shift+m

Global decimation local variable alt+shift+l

Global inline Alt+shift+i

Global Mobile Alt+shift+v

Global Rename Alt+shift+r

Global Redo Alt+shift+y

Ctrl+m the size of the switch window

Ctrl+q jumps to the last edit place

Eclipse shortcut keys Daquan:

Ctrl+1 Quick Fix (the most classic shortcuts, you don't have to say more)

Ctrl+d: Delete When moving forward

Ctrl+alt+↓ Copy the current row to the next row (replication incremented)

Ctrl+alt+↑ Copy the current line to the previous row (replication incremented)

Alt+↓ the current line and the next line of interaction (especially useful, can be omitted first cut, then pasted)

Alt+↑ the current line and the upper row interaction position (IBID.)

alt+← the previous edited page

alt+→ next Edit page (of course, for the above article)

Alt+enter displays the properties of the currently selected resource (project, or file or file)

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)

Shift+ctrl+enter Insert blank line in current line (principle above)

Ctrl+q positioning to the last edited place

Ctrl+l positioning in a row (for people with programs over 100 have the gospel)

Ctrl+m maximize the current edit or view (and vice versa)

ctrl+/comment on the current line, and then uncomment it

Ctrl+o Quick Display OutLine

Ctrl+t quickly displays the inheritance structure of the current class

Ctrl+w Closing the current editer

Ctrl+k the selected word quickly navigates to the next

Ctrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)

ctrl+/(numpad) collapses all code in the current class

Ctrl+x (keypad) expands all code in the current class

Ctrl+space Code Helper to complete some code insertion (but general and input method conflict, you can modify the input method hotkey, you can also take up

alt+/to replace)

Ctrl+shift+e Display manager that manages all of the currently open view (you can choose to close, activate, and so on)

Ctrl+j forward Incremental lookup (after pressing CTRL+J, each letter editor you enter provides a quick match to navigate to a word, if no

, the display in the Stutesline is not found, check a word, especially practical, this function idea two years ago.

CTRL+SHIFT+J Reverse incremental lookup (same as above, except forward)

Ctrl+shift+f4 Close all open editer

Ctrl+shift+x the text that is currently selected is all stale lowercase

Ctrl+shift+y turns the currently selected text to lowercase

Ctrl+shift+f formatting of the current code

Ctrl+shift+p is positioned to the match (for example {}) (after locating from the front, the cursor is in the match, back to the front, and vice versa).

)

The following shortcut keys are commonly used in refactoring, I like and commonly used to tidy up (note: General refactoring of the shortcut keys are alt+shift open

Head of it)

Alt+shift+r rename (is my own favorite, especially the variables and classes of rename, than the manual method can save a lot of labor)

Alt+shift+m Extraction Method (This is one of the most common methods of refactoring, especially useful for a whole bunch of mud codes)

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 magical 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 may be a bit inappropriate inline)

ALT+SHIFT+V moving functions and variables (not commonly used)

Alt+shift+z reconstruction of Regret medicine (Undo)

--===eclipse always lag when copying and pasting using CTRL + C and CTRL + V, Workaround: =============----------------

Change the Open Code hyperlink key Ctrl to ALT:
Text Editors, Editors, Preferences, General, Windows------hyperlinking
Set the key to: Alt, save, then.
Tools/Materials
? Eclipse
Method/Step
1.1
Open Eclipse, select Menu Window-preferences
2.2
Select General
3.3
Select editors
4.4
Select text Editors
5.5
Select hyperlinking, change the default Ctrl to ALT, save.


Precautions
Open Code Hyperlink button changed from Ctrl to ALT

Eclipse shortcut Key Features