[LyX/master] Bring window to front after loading a document

[Enrico Forestieri]

commit 16ec606ab40cd659dcb161cde5aa6a66076dbcfd
Author: Enrico Forestieri <for...@lyx.org>
Date:   Sun Jul 3 22:58:25 2016 +0200

    Bring window to front after loading a document
    
    Fixes #7875.
---
 src/frontends/qt4/GuiApplication.cpp |   11 +++++++++--
 1 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/frontends/qt4/GuiApplication.cpp 
b/src/frontends/qt4/GuiApplication.cpp
index a8611f7..9d2f3c3 100644
--- a/src/frontends/qt4/GuiApplication.cpp
+++ b/src/frontends/qt4/GuiApplication.cpp
@@ -1678,14 +1678,21 @@ void GuiApplication::dispatch(FuncRequest const & cmd, 
DispatchResult & dr)
                        // but let's make sure
                        LASSERT(current_view_, break);
                        current_view_->openDocument(fname);
-                       // FIXME but then why check current_view_ here?
-                       if (current_view_ && 
!current_view_->documentBufferView())
+                       if (!current_view_->documentBufferView())
                                current_view_->close();
+                       else {
+                               current_view_->raise();
+                               current_view_->activateWindow();
+                               current_view_->showNormal();
+                       }
                } else {
                        // we know !d->views.empty(), so this should be ok
                        // but let's make sure
                        LASSERT(current_view_, break);
                        current_view_->openDocument(fname);
+                       current_view_->raise();
+                       current_view_->activateWindow();
+                       current_view_->showNormal();
                }
                break;
        }