[geary/wip/728002-webkit2: 86/96] Fix up new composers not getting correct focus.

[Michael Gratton <mjog src gnome org>]

commit 56c27261d2a596998c935c1d3840584a855fc083
Author: Michael James Gratton <mike vee net>
Date:   Fri Jan 6 00:19:50 2017 +1100

    Fix up new composers not getting correct focus.
    
    * src/client/application/geary-controller.vala
      (GearyController::create_compose_widget_async): Explictly set the focus
      once the composer has been added to the widget hierarchy.

 src/client/application/geary-controller.vala |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/client/application/geary-controller.vala b/src/client/application/geary-controller.vala
index e2feefe..0e7ae7e 100644
--- a/src/client/application/geary-controller.vala
+++ b/src/client/application/geary-controller.vala
@@ -2349,6 +2349,10 @@ public class GearyController : Geary.BaseObject {
             widget.state = ComposerWidget.ComposerState.DETACHED;
         }
 
+        // Now that the composer has been added to a window, we can
+        // set up its focus.
+        widget.set_focus();
+
         Geary.EmailIdentifier? draft_id = null;
         if (is_draft) {
             draft_id = referred.id;