X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Ftrace.cpp;h=f6d4164e0794fbad801dffabcdef01572e064e2c;hb=60938e0430a0d08792ba53b86ca94153baaed74d;hp=0d4a4536171aacd99082465740deabe66f957793;hpb=6f925ba9d6faf1077b73c5a5808259576081716a;p=pulseview.git

diff --git a/pv/view/trace.cpp b/pv/view/trace.cpp
index 0d4a453..f6d4164 100644
--- a/pv/view/trace.cpp
+++ b/pv/view/trace.cpp
@@ -42,31 +42,23 @@ namespace pv {
 namespace views {
 namespace TraceView {
 
-const QPen Trace::AxisPen(QColor(0, 0, 0, 30*256/100));
+const QPen Trace::AxisPen(QColor(0, 0, 0, 30 * 256 / 100));
 const int Trace::LabelHitPadding = 2;
 
-const QColor Trace::BrightGrayBGColour = QColor(0, 0, 0, 10*255/100);
-const QColor Trace::DarkGrayBGColour = QColor(0, 0, 0, 15*255/100);
+const QColor Trace::BrightGrayBGColour = QColor(0, 0, 0, 10 * 255 / 100);
+const QColor Trace::DarkGrayBGColour = QColor(0, 0, 0, 15 * 255 / 100);
 
 Trace::Trace(shared_ptr<data::SignalBase> channel) :
 	base_(channel),
 	popup_(nullptr),
 	popup_form_(nullptr)
 {
-	GlobalSettings settings;
-	coloured_bg_ = settings.value(GlobalSettings::Key_View_ColouredBG).toBool();
-
 	connect(channel.get(), SIGNAL(name_changed(const QString&)),
 		this, SLOT(on_name_changed(const QString&)));
 	connect(channel.get(), SIGNAL(colour_changed(const QColor&)),
 		this, SLOT(on_colour_changed(const QColor&)));
 }
 
-void Trace::set_coloured_bg(bool state)
-{
-	coloured_bg_ = state;
-}
-
 void Trace::paint_label(QPainter &p, const QRect &rect, bool hover)
 {
 	const int y = get_visual_y();
@@ -138,8 +130,7 @@ pv::widgets::Popup* Trace::create_popup(QWidget *parent)
 
 	create_popup_form();
 
-	connect(popup_, SIGNAL(closed()),
-		this, SLOT(on_popup_closed()));
+	connect(popup_, SIGNAL(closed()), this, SLOT(on_popup_closed()));
 
 	return popup_;
 }
@@ -160,9 +151,12 @@ QRectF Trace::label_rect(const QRectF &rect) const
 		label_size.height());
 }
 
-void Trace::paint_back(QPainter &p, const ViewItemPaintParams &pp)
+void Trace::paint_back(QPainter &p, ViewItemPaintParams &pp)
 {
-	if (coloured_bg_)
+	const View *view = owner_->view();
+	assert(view);
+
+	if (view->coloured_bg())
 		p.setBrush(base_->bgcolour());
 	else
 		p.setBrush(bgcolour_state_ ? BrightGrayBGColour : DarkGrayBGColour);
@@ -170,16 +164,11 @@ void Trace::paint_back(QPainter &p, const ViewItemPaintParams &pp)
 	p.setPen(QPen(Qt::NoPen));
 
 	const pair<int, int> extents = v_extents();
-
-	const int x = 0;
-	const int y = get_visual_y() + extents.first;
-	const int w = pp.right() - pp.left();
-	const int h = extents.second - extents.first;
-
-	p.drawRect(x, y, w, h);
+	p.drawRect(pp.left(), get_visual_y() + extents.first,
+		pp.width(), extents.second - extents.first);
 }
 
-void Trace::paint_axis(QPainter &p, const ViewItemPaintParams &pp, int y)
+void Trace::paint_axis(QPainter &p, ViewItemPaintParams &pp, int y)
 {
 	p.setRenderHint(QPainter::Antialiasing, false);