IntelliJ IDEA 12.1.0 Web Help
On the main menu, choose
for Windows and Linux or for Mac OS.
Create a new keymap
or select an editable keymap from the list of keymaps.
Expand the Macros node and select the macro for which a keyboard shortcut should be created.
Click the Add Keyboard Shortcut button.
In the Enter Keyboard Shortcut dialog, press the keys to be used as a shortcut.
The keystrokes are immediately reflected in the
First Stroke field. Optionally,
select the Enable check box and specify the Second Stroke.
As you press the keys,
the Preview field displays the suggested combination of keystrokes,
and the Conflicts field displays warnings, if some of the
keystrokes are already in use.
Click OK using the mouse pointer to create a shortcut and bind it with the macro.