Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/ui/qt/tabnav_tree_widget.h b/ui/qt/tabnav_tree_widget.h
new file mode 100644
index 0000000..e8c60d3
--- /dev/null
+++ b/ui/qt/tabnav_tree_widget.h
@@ -0,0 +1,30 @@
+/** @file
+ *
+ * Tree widget with saner tab navigation properties.
+ *
+ * Copyright 2017 Peter Wu <peter@lekensteyn.nl>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef TABNAV_TREE_WIDGET_H
+#define TABNAV_TREE_WIDGET_H
+
+#include <config.h>
+#include <QTreeWidget>
+
+/**
+ * Like QTreeWidget, but instead of changing to the next row (same column) when
+ * pressing Tab while editing, change to the next column (same row).
+ */
+class TabnavTreeWidget : public QTreeWidget
+{
+public:
+    TabnavTreeWidget(QWidget *parent = 0);
+    QModelIndex moveCursor(CursorAction cursorAction, Qt::KeyboardModifiers modifiers);
+};
+#endif // TABNAV_TREE_WIDGET_H