Info Catalog elisp: Repeat Events elisp: Input Events elisp: Focus Events

elisp: Motion Events

 
 20.7.8 Motion Events
 --------------------
 
 Emacs sometimes generates “mouse motion” events to describe motion of
 the mouse without any button activity.  Mouse motion events are
 represented by lists that look like this:
 
      (mouse-movement POSITION)
 
 POSITION is a mouse position list (Click Events), specifying the
 current position of the mouse cursor.  As with the end-position of a
 drag event, this position list may represent a location outside the
 boundaries of the initially selected frame, in which case the list
 contains that frame in place of a window.
 
    The special form ‘track-mouse’ enables generation of motion events
 within its body.  Outside of ‘track-mouse’ forms, Emacs does not
 generate events for mere motion of the mouse, and these events do not
 appear.  Mouse Tracking.
 

Info Catalog elisp: Repeat Events elisp: Input Events elisp: Focus Events