search: prepare for PyQt5
commit7e0032cb9522c1befc2d93f1db771b5a3788799c
authorDavid Aguilar <davvid@gmail.com>
Thu, 30 Jun 2016 00:39:49 +0000 (29 17:39 -0700)
committerDavid Aguilar <davvid@gmail.com>
Thu, 30 Jun 2016 00:39:49 +0000 (29 17:39 -0700)
tree0553f7adbddf51fcceafc26b83ad20b217f1922c
parentd229381bb202164a1a6190fa2497d5bcce0b47d7
search: prepare for PyQt5

Use qtutils.open_files() instead of calling into Qt directly so that we
are protected by upcoming PyQt5-related changes.

Related-to: #232
Signed-off-by: David Aguilar <davvid@gmail.com>
cola/widgets/search.py