File | Settings | IDE Settings | Editor - Smart Keys
Use this page to enable or disable specific smart keys and to define which actions you want to be invoked automatically.
|Home||When this check box is selected, on pressing HomeHomeHomeHomeHome, Ctrl+A or Alt+MHomeHomeHomeHomeHome, Command Left or Control AHome or Command LeftHome, Command Left or Control A, the caret is positioned at the first non-space character of the current line. Pressing HomeHomeHomeHomeHome, Ctrl+A or Alt+MHomeHomeHomeHomeHome, Command Left or Control AHome or Command LeftHome, Command Left or Control A subsequently moves the caret from the Smart Home position to the first column and back.|
|End (on blank line)||When this check box is selected, on pressing EndEndEndEndEnd or Ctrl+EEndEndEndEndEnd, Command Right or Control EEnd or Command RightEnd, Command Right or Control E in an empty line, the caret is positioned with the indent, which IntelliJ IDEA assumes to be reasonable in the current code point (indentation is based on the current Code Style Settings).|
|Insert pair bracket||Select this check box to have IntelliJ IDEA automatically add a closing round or square bracket for each typed opening round or square bracket, respectively.|
|Insert pair quote||Select this check box to have IntelliJ IDEA automatically add a closing single or double quote for each typed opening single or double quote, respectively.|
|Use 'CamelHumps' words||Select this check box to have IntelliJ IDEA discern separate words within CamelHump names.
Words within a name should start with a capital letter or an underscore. This option impacts some editor actions, for example:
The following editor actions work in a mode opposite to the one established by the Use 'CamelHumps' words setting:
For example, If the check box is selected, the action Move Caret to Next Word in Different "CamelHumps" mode moves the caret to the end of word; if the check box is not selected, then the caret moves to the next CamelHump.
These actions have no default keyboard shortcuts, and are not included in the menus. Thus, they can be invoked by pressing Ctrl+Shift+ACtrl+Shift+ACtrl+Shift+ACtrl+Shift+ACtrl+Shift+ACtrl+Shift+ACtrl+Shift+ACtrl+ICtrl+Shift+AShift Command AShift Command ACommand 3:
(Refer to the section Navigating to Action)
You can bind them with the shortcuts of your choice as described in the section Configuring Keyboard Shortcuts.
|Surround selection on typing quote or brace||If this check box is selected, the selected text on typing a quote, double-quote or brace, will be surrounded with these characters. If this check box is not selected, then the typed quotes, double-quotes or braces will replace the selection.|
|Enter||Use this area to define the actions to be invoked by pressing EnterEnterEnterEnterEnterEnterEnterEnterEnterEnterEnterEnter.
|Reformat on paste||Use this drop-down list to specify how to place pasted code blocks. The available options are:
This feature is applicable to lines that contain the trailing line feed characters.
|10.5+Javadoc||In this area, define the behavior of the closing tags in Javadoc.
|Insert pair '%>' on Enter in JSP||Select this check box to have IntelliJ IDEA automatically position the opening angle bracket < at the proper column when entered in an empty line in JSP code. In this case IntelliJ IDEA seeks backward for the nearest unclosed angle bracket and places a closing one > at the corresponding indentation level.|
|XML/HTML||In this area, define the actions to be invoked automatically when editing XML or HTML code.