wayland: Don't emit signals if nothing changed
authorMatthias Clasen <mclasen@redhat.com>
Tue, 27 Mar 2018 01:38:28 +0000 (21:38 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Tue, 27 Mar 2018 01:38:28 +0000 (21:38 -0400)
commit4b2c4ab109a770c9b424b24a66459fb2295e8771
tree7809dc18ea5b0d75fcc3f77f8c274c9fca0b197f
parentf494d6ae1fefba4e465fca967b4d13ce60178f9f
wayland: Don't emit signals if nothing changed

We were emitting a preedit-changed even if the preedit text did
not actually change, causing text views to scroll.
gtk/gtkimcontextwayland.c