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Eclipse

  • il miglior editor (IDE) del mondo! :)

Scorciatoie da tastiera

Manage Files and Projects

  • Ctrl+N Create new project using the Wizard
  • Ctrl+Alt+N Create new project, file, class, etc.
  • Alt+F, then . Open project, file, etc.
  • Ctrl+Shift+R Open Resource (file, folder or project)
  • Alt+Enter Show and access file properties
  • Ctrl+S Save current file
  • Ctrl+Shift+S Save all files
  • Ctrl+W Close current file
  • Ctrl+Shift+W Close all files
  • F5 Refresh content of selected element with local file system

Editor Window

  • Focus/cursor must be in Editor Window for these to work.
  • F12 Jump to Editor Window
  • Ctrl+Page Down/Ctrl+Page Up Switch to next editor / switch to previous editor
  • Ctrl+M Maximize or un-maximize current Editor Window (also works for other Windows)
  • Ctrl+E Show list of open Editors. Use arrow keys and enter to switch
  • Ctrl+F6/Ctrl+Shift+ F6 Show list of open Editors. Similar to ctrl+e but switches immediately upon release of ctrl
  • Alt+Arrow Left/Alt +Arrow Right Go to previous / go to next Editor Window
  • Alt+- Open Editor Window Option menu
  • Ctrl+F10 Show view menu (features available on left vertical bar: breakpoints, bookmarks, line numbers, ?)
  • Ctrl+F10, then n Show or hide line numbers
  • Ctrl+Shift+Q Show or hide the diff column on the left (indicates changes since last save)
  • Ctrl+Shift+ +/- Zoom text in/ out

Navigate in Editor

  • Home/End Jump to beginning / jump to end of indention. Press home twice to jump to beginning of line
  • Ctrl+Home/End Jump to beginning / jump to end of source
  • Ctrl+Arrow Right/Arrow Left Jump one word to the left / one word to the right
  • Ctrl+Shift+Arrow Down/Arrow Up Jump to previous / jump to next method
  • Ctrl+L Jump to Line Number. To hide/show line numbers, press ctrl+F10 and select 'Show Line Numbers'
  • Ctrl+Q Jump to last location edited
  • Ctrl+./``Ctrl+, Jump to next / jump to previous compiler syntax warning or error
  • Ctrl+Shift+P With a bracket selected: jump to the matching closing or opening bracket
  • Ctrl+<sc>+/Ctrl +- on numeric keyboard Collapse / Expand current method or class
  • Ctrl+<sc>//Ctrl +* on numeric keyboard Collapse / Expand all methods or classes
  • Ctrl+Arrow Down/Ctrl+Arrow Up Scroll Editor without changing cursor position
  • Alt+Page Up/Alt+Pa ge Down Next Sub-Tab / Previous Sub-Tab

Select Text

  • Shift+Arrow Right/ Arrow Left Expand selection by one character to the left / to the right
  • Ctrl+Shift+Arrow Right/Arrow Left Expand selection to next / previous word
  • Shift+Arrow Down/ Arrow Up Expand selection by one line down / one line up
  • Shift+End/Home Expand selection to end / to beginning of line
  • Ctrl+A Select all
  • Alt+Shift+Arrow Up Expand selection to current element (e.g. current one-line expression or content within brackets)
  • Alt+Shift+Arrow Left/Arrow Right Expand selection to next / previous element
  • Alt+Shift+Arrow Down Reduce previously expanded selection by one step

Edit Text

  • Ctrl+C/Ctrl+X/Ctrl+V Cut, copy and paste
  • Ctrl+Z Undo last action
  • Ctrl+Y Redo last (undone) action
  • Ctrl+D Delete Line
  • Alt+Arrow Up/Arro w Down Move current line or selection up or down
  • Ctrl+Alt+Arrow Up/
  • Ctrl+Alt+Arrow Down/ Duplicate current line or selection up or down
  • Ctrl+Delete Delete next word
  • Ctrl+Backspace Delete previous word
  • Shift+Enter Enter line below current line
  • Shift+Ctrl+Enter`` Enter line above current line
  • Insert Switch between insert and overwrite mode
  • Shift+Ctrl+Y`` Change selection to all lower case
  • Shift+Ctrl+X`` Change selection to all upper case

Search and Replace

  • Ctrl+F Open find and replace dialog
  • Ctrl+K/Ctrl+Shift+K Find previous / find next occurrence of search term (close find window first)
  • Ctrl+H Search Workspace (Java Search, Task Search, and File Search)
  • Ctrl+J/Ctrl+Shift+J Incremental search forward / backwards. Type search term after pressing ctrl+j, there is now search window
  • Ctrl+Shift+O Open a resource search dialog to find any class

Indentions and Comments

  • Tab/Shift+Tab Increase / decrease indent of selected text
  • Ctrl+I Correct indention of selected text or of current line
  • Ctrl+Shift+F Autoformat all code in Editor using code formatter
  • Ctrl+/ Comment / uncomment line or selection ( adds '//' )
  • `Ctrl+hift+/`` Add Block Comment around selection ( adds '/... */' )
  • `Ctrl+hift+`` Remove Block Comment
  • Alt+Shift+J Add Element Comment ( adds '/** ... */')

Editing Source Code

  • Ctrl+Space Opens Content Assist (e.g. show available methods or field names)
  • Ctrl+1 Open Quick Fix and Quick Assist
  • Alt+/ Propose word completion (after typing at least one letter). Repeatedly press alt+/ until reaching correct name
  • Ctrl+Shift+Insert Deactivate or activate Smart Insert Mode (automatic indention, automatic brackets, etc.)

Code Information

  • Ctrl+O Show code outline / structure
  • F2 Open class, method, or variable information (tooltip text)
  • F3 Open Declaration: Jump to Declaration of selected class, method, or parameter
  • F4 Open Type Hierarchy window for selected item
  • Ctrl+T Show / open Quick Type Hierarchy for selected item
  • Ctrl+Shift+T Open Type in Hierarchy
  • Ctrl+Alt+H Open Call Hierarchy
  • Ctrl+Shift+U Find occurrences of expression in current file
  • Ctrl+move over method Open Declaration or Implementation

Refactoring

  • Alt+Shift+R Rename selected element and all references
  • Alt+Shift+V Move selected element to other class or file (With complete method or class selected)
  • Alt+Shift+C Change method signature (with method name selected)
  • Alt+Shift+M Extract selection to method
  • Alt+Shift+L Extract local variable: Create and assigns a variable from a selected expression
  • Alt+Shift+I Inline selected local variables, methods, or constants if possible (replaces variable with its declarations/ assignment and puts it directly into the statements)

Run and Debug

  • Ctrl+F11 Save and launch application (run)
  • F11 Debug
  • F5 Step Into function
  • F6 Next step (line by line)
  • F7 Step out
  • F8 Skip to next Breakpoint

The Rest

  • Ctrl+F7/Ctrl+Shift+ F7 Switch forward / backward between views (panels). Useful for switching back and forth between Package Explorer and Editor.
  • Ctrl+F8/Ctrl+Shift+ F8 Switch forward / backward between perspectives
  • Ctrl+P Print
  • F1 Open Eclipse Help
  • Shift+F10 Show Context Menu right click with mouse

Team (SVN Subversive)

  • Ctrl+Alt+S Synchronize with Repository
  • Ctrl+Alt+C Commit
  • Ctrl+Alt+U Update
  • Ctrl+Alt+D Update to Revision
  • Ctrl+Alt+E Merge
  • Ctrl+Alt+T Show Properties
  • Ctrl+Alt+I Add to svn:ignore