Support compound key combinations in GlobalKey

Compound keys can now be formed by embedding a KeyCommandSet inside
of a CompoundKeyCommand.  The set is only enabled for a short time
(250 ms) after the activation key on the CompoundKeyCommand is hit
by the user.  If the timeout expires, the set is disabled.  If a
key is selected, the set is disabled.

Signed-off-by: Shawn O. Pearce <sop@google.com>
6 files changed
tree: 331672621723cdee27d8bcb405be2b24f019be54
  1. .gitignore
  2. .settings/
  3. COPYING
  4. GoogleFormat.xml
  5. pom.xml
  6. src/