Bringing a hidden window to the front on a mac.

[pdv]

If one has 2 documents open in LyX 2.2 in 2 separate windows and one 
wants to bring the one in the back to the front via the menu 
View/Hidden/... then (on a mac, OSX 10.11.4) nothing happens. Although 
the window has been activated, it's not brought to the front. [When 
switching to e.g. the Finder and then back to LyX by clicking on the LyX 
icon in the Dock, the hidden window will now be shown in front.]

The problem is solved by adding a raise() call to the activateWindow() 
call in GuiView.cpp (see included patch).

Regards,

P. De Visschere
diff --git a/src/frontends/qt4/GuiView.cpp b/src/frontends/qt4/GuiView.cpp
index c2101f3..89bff9a 100644
--- a/src/frontends/qt4/GuiView.cpp
+++ b/src/frontends/qt4/GuiView.cpp
@@ -3615,6 +3615,7 @@ 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.setBuffer(buffer);
                                        break;