From: Joel Holdsworth <joel@airwebreathe.org.uk>
Date: Tue, 1 Sep 2015 01:51:00 +0000 (-0600)
Subject: ViewItem: Make paint_label optional
X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=commitdiff_plain;h=fa792224c7c38519b0e7b58e997f82815cd53966;hp=4b5782e1c7b6fec1f9c4ff2ba6f282cadecd70cd

ViewItem: Make paint_label optional
---

diff --git a/pv/view/viewitem.cpp b/pv/view/viewitem.cpp
index 662c15d..0c61578 100644
--- a/pv/view/viewitem.cpp
+++ b/pv/view/viewitem.cpp
@@ -93,6 +93,13 @@ QPen ViewItem::highlight_pen()
 		Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin);
 }
 
+void ViewItem::paint_label(QPainter &p, const QRect &rect, bool hover)
+{
+	(void)p;
+	(void)rect;
+	(void)hover;
+}
+
 void ViewItem::paint_back(QPainter &p, const ViewItemPaintParams &pp)
 {
 	(void)p;
diff --git a/pv/view/viewitem.hpp b/pv/view/viewitem.hpp
index dd3d2aa..82851e5 100644
--- a/pv/view/viewitem.hpp
+++ b/pv/view/viewitem.hpp
@@ -116,7 +116,7 @@ public:
 	 * @param rect the rectangle of the header area.
 	 * @param hover true if the label is being hovered over by the mouse.
 	 */
-	virtual void paint_label(QPainter &p, const QRect &rect, bool hover) = 0;
+	virtual void paint_label(QPainter &p, const QRect &rect, bool hover);
 
 	/**
 	 * Paints the background layer of the item with a QPainter