[LyX/master] use examples folder setting from preferences

[Stephan Witt]

commit a91402dc64cb6c73b355465ec11868cf1d0a443d
Author: Stephan Witt <sw...@lyx.org>
Date:   Tue Apr 18 09:32:22 2017 +0200

    use examples folder setting from preferences
---
 src/frontends/qt4/GuiView.cpp |   10 +++-------
 1 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/frontends/qt4/GuiView.cpp b/src/frontends/qt4/GuiView.cpp
index 7bfb7cc..db99d6a 100644
--- a/src/frontends/qt4/GuiView.cpp
+++ b/src/frontends/qt4/GuiView.cpp
@@ -2153,8 +2153,7 @@ void GuiView::openDocument(string const & fname)
        if (fname.empty()) {
                FileDialog dlg(qt_("Select document to open"));
                dlg.setButton1(qt_("Documents|#o#O"), 
toqstr(lyxrc.document_path));
-               dlg.setButton2(qt_("Examples|#E#e"),
-                               
toqstr(addPath(package().system_support().absFileName(), "examples")));
+               dlg.setButton2(qt_("Examples|#E#e"), 
toqstr(lyxrc.example_path));
 
                QStringList const filter(qt_("LyX Documents (*.lyx)"));
                FileDialog::Result result =
@@ -2292,8 +2291,7 @@ void GuiView::importDocument(string const & argument)
 
                FileDialog dlg(toqstr(text));
                dlg.setButton1(qt_("Documents|#o#O"), 
toqstr(lyxrc.document_path));
-               dlg.setButton2(qt_("Examples|#E#e"),
-                       
toqstr(addPath(package().system_support().absFileName(), "examples")));
+               dlg.setButton2(qt_("Examples|#E#e"), 
toqstr(lyxrc.example_path));
 
                docstring filter = theFormats().prettyName(format);
                filter += " (*.{";
@@ -2426,9 +2424,7 @@ void GuiView::insertLyXFile(docstring const & fname)
                // FIXME UNICODE
                FileDialog dlg(qt_("Select LyX document to insert"));
                dlg.setButton1(qt_("Documents|#o#O"), 
toqstr(lyxrc.document_path));
-               dlg.setButton2(qt_("Examples|#E#e"),
-                       toqstr(addPath(package().system_support().absFileName(),
-                       "examples")));
+               dlg.setButton2(qt_("Examples|#E#e"), 
toqstr(lyxrc.example_path));
 
                FileDialog::Result result = dlg.open(toqstr(initpath),
                                         QStringList(qt_("LyX Documents 
(*.lyx)")));