X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fheader.cpp;h=4eebf1f5dcb25d29224a6885d850ab1f25b4a2e4;hb=397c9541a50d9fe88a9877d58e1d149df31eee04;hp=aaa98ab85fb59ab6da9583ac277d758736850da3;hpb=51e77110d4316fd0106f8306f5e1f0523c5bf7d7;p=pulseview.git

diff --git a/pv/view/header.cpp b/pv/view/header.cpp
index aaa98ab..4eebf1f 100644
--- a/pv/view/header.cpp
+++ b/pv/view/header.cpp
@@ -28,6 +28,7 @@
 
 #include <boost/foreach.hpp>
 
+#include <QMouseEvent>
 #include <QPainter>
 #include <QRect>
 
@@ -41,6 +42,7 @@ Header::Header(View &parent) :
 	QWidget(&parent),
 	_view(parent)
 {
+	setMouseTracking(true);
 }
 
 void Header::paintEvent(QPaintEvent *event)
@@ -57,8 +59,12 @@ void Header::paintEvent(QPaintEvent *event)
 	{
 		assert(s);
 
-		const QRect label_rect(0, offset, w, View::SignalHeight);
-		s->paint_label(painter, label_rect);
+		const QRect signal_heading_rect(
+			0, offset, w, View::SignalHeight);
+
+		s->paint_label(painter, signal_heading_rect,
+			s->pt_in_label_rect(painter,
+				signal_heading_rect, _mouse_point));
 
 		offset += View::SignalHeight;
 	}
@@ -66,5 +72,18 @@ void Header::paintEvent(QPaintEvent *event)
 	painter.end();
 }
 
+void Header::mouseMoveEvent(QMouseEvent *event)
+{
+	assert(event);
+	_mouse_point = event->pos();
+	update();
+}
+
+void Header::leaveEvent(QEvent *event)
+{
+	_mouse_point = QPoint(-1, -1);
+	update();
+}
+
 } // namespace view
 } // namespace pv