[LyX/2.2.2-staging] Handle activateWindow in LFUN_BUFFER_SWITCH like in saveBufferIfNeeded() and doShowDialog() methods. This is a requirement on Mac to get the current buffer view topmost after buffer switch.

[Stephan Witt]

commit 24dfca3e2a5f9444cbf3f8169888a5b20993d8b9
Author: Stephan Witt <sw...@lyx.org>
Date:   Sat Apr 16 22:30:33 2016 +0200

    Handle activateWindow in LFUN_BUFFER_SWITCH like in saveBufferIfNeeded() 
and doShowDialog() methods.
    This is a requirement on Mac to get the current buffer view topmost after 
buffer switch.

diff --git a/src/frontends/qt4/GuiView.cpp b/src/frontends/qt4/GuiView.cpp
index c2101f3..8133ac2 100644
--- a/src/frontends/qt4/GuiView.cpp
+++ b/src/frontends/qt4/GuiView.cpp
@@ -3615,7 +3615,9 @@ void GuiView::dispatch(FuncRequest const & cmd, 
DispatchResult & dr)
                        for (; i != ids.size(); ++i) {
                                GuiView & gv = guiApp->view(ids[i]);
                                if (gv.workArea(*buffer)) {
+                                       gv.raise();
                                        gv.activateWindow();
+                                       gv.setFocus();
                                        gv.setBuffer(buffer);
                                        break;
                                }
diff --git a/status.22x b/status.22x
index a75fc2b..d05694f 100644
--- a/status.22x
+++ b/status.22x
@@ -57,6 +57,8 @@ What's new
 - Fix display of collapsable insets when the same document is shown in
   two views with different width (bug 9756).
 
+- Raise GuiView on buffer switch to bring it topmost in multi-window mode.
+
 
 * INTERNALS