From: Joel Holdsworth <joel@airwebreathe.org.uk>
Date: Sat, 1 Nov 2014 10:05:32 +0000 (+0000)
Subject: Header: Handle RowItems that do not create a context menu
X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=commitdiff_plain;h=a28878f4429e7cbd5ae28edc205032e740861396

Header: Handle RowItems that do not create a context menu
---

diff --git a/pv/view/header.cpp b/pv/view/header.cpp
index 8377cb2..fdfd896 100644
--- a/pv/view/header.cpp
+++ b/pv/view/header.cpp
@@ -268,9 +268,14 @@ void Header::leaveEvent(QEvent*)
 void Header::contextMenuEvent(QContextMenuEvent *event)
 {
 	const shared_ptr<RowItem> r = get_mouse_over_row_item(_mouse_point);
+	if (!r)
+		return;
+
+	QMenu *const menu = r->create_context_menu(this);
+	if (!menu)
+		return;
 
-	if (r)
-		r->create_context_menu(this)->exec(event->globalPos());
+	menu->exec(event->globalPos());
 }
 
 void Header::keyPressEvent(QKeyEvent *e)