X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fheader.cpp;h=c19d10883af7fed3c77e3ee60d0f497faadb2958;hb=be7170664b80552fdfb38da1c214c271cbf116aa;hp=780b1e3db5f9894c39e845fd6a549e855976038a;hpb=c13447b3916ffed6257fa806536a52bcb58f0315;p=pulseview.git

diff --git a/pv/view/header.cpp b/pv/view/header.cpp
index 780b1e3..c19d108 100644
--- a/pv/view/header.cpp
+++ b/pv/view/header.cpp
@@ -62,9 +62,6 @@ static bool item_selected(shared_ptr<RowItem> r)
 Header::Header(View &parent) :
 	MarginWidget(parent)
 {
-	setFocusPolicy(Qt::ClickFocus);
-	setMouseTracking(true);
-
 	connect(&view_, SIGNAL(signals_moved()),
 		this, SLOT(on_signals_moved()));
 }
@@ -78,7 +75,12 @@ QSize Header::sizeHint() const
 	return QSize(max_rect.width() + Padding + BaselineOffset, 0);
 }
 
-shared_ptr<RowItem> Header::get_mouse_over_row_item(const QPoint &pt)
+QSize Header::extended_size_hint() const
+{
+	return sizeHint() + QSize(ViewItem::HighlightRadius, 0);
+}
+
+shared_ptr<RowItem> Header::get_mouse_over_item(const QPoint &pt)
 {
 	const QRect r(0, 0, width() - BaselineOffset, height());
 	for (auto &i : view_)
@@ -171,7 +173,7 @@ void Header::mousePressEvent(QMouseEvent *event)
 	assert(event);
 
 	mouse_down_point_ = event->pos();
-	mouse_down_item_ = get_mouse_over_row_item(event->pos());
+	mouse_down_item_ = get_mouse_over_item(event->pos());
 
 	if (event->button() & Qt::LeftButton)
 		mouseLeftPressEvent(event);
@@ -186,7 +188,7 @@ void Header::mouseLeftReleaseEvent(QMouseEvent *event)
 
 	// Unselect everything if control is not pressed
 	const shared_ptr<RowItem> mouse_over =
-		get_mouse_over_row_item(event->pos());
+		get_mouse_over_item(event->pos());
 
 	for (auto &r : view_)
 		r->drag_release();
@@ -271,7 +273,7 @@ void Header::leaveEvent(QEvent*)
 
 void Header::contextMenuEvent(QContextMenuEvent *event)
 {
-	const shared_ptr<RowItem> r = get_mouse_over_row_item(mouse_point_);
+	const shared_ptr<RowItem> r = get_mouse_over_item(mouse_point_);
 	if (!r)
 		return;