diff options
Diffstat (limited to 'academic/octave/patches/missing-info-error.diff')
| -rw-r--r-- | academic/octave/patches/missing-info-error.diff | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/academic/octave/patches/missing-info-error.diff b/academic/octave/patches/missing-info-error.diff new file mode 100644 index 0000000000..4b681c3d56 --- /dev/null +++ b/academic/octave/patches/missing-info-error.diff @@ -0,0 +1,38 @@ + +# HG changeset patch +# User Torsten <ttl@justmail.de> +# Date 1388608160 -3600 +# Node ID d03a6d272fee1d167473a2aa25e530443fcbe5cc +# Parent 5f7f5886692263efacc7141f0bbba341ae7804d1 +display error message in document browser when info file is missing + +* webinfo.cc (constructor): display a message if info file does not exist + +diff --git a/libgui/src/qtinfo/webinfo.cc b/libgui/src/qtinfo/webinfo.cc +--- a/libgui/src/qtinfo/webinfo.cc ++++ b/libgui/src/qtinfo/webinfo.cc +@@ -94,8 +94,22 @@ + + resize (500, 300); + +- set_info_path (QString::fromStdString (Vinfo_file)); ++ QFileInfo info_file = QFileInfo (QString::fromStdString (Vinfo_file)); + ++ if (info_file.exists ()) ++ set_info_path (QString::fromStdString (Vinfo_file)); ++ else ++ { // Info file does not exist ++ _search_check_box->setEnabled (false); ++ _search_line_edit->setEnabled (false); ++ ++ QTextBrowser *msg = addNewTab (tr ("Error")); ++ QString msg_text = QString ("<html><body><br><br><center><b>%1" ++ "</b></center></body></html>"). ++ arg (tr ("The info file %1 does not exist"). ++ arg(info_file.absoluteFilePath ())); ++ msg->setHtml (msg_text); ++ } + } + + void + |