From: Joel Holdsworth <redacted>
Date: Mon, 13 May 2013 21:42:09 +0000 (+0100)
Subject: Added clear_selection to Ruler and Header
X-Git-Tag: pulseview-0.2.0~352
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=a2ae0205f2737dfd8f7647f9eae2fdcb47a0ad25

Added clear_selection to Ruler and Header
---

diff --git a/pv/view/header.cpp b/pv/view/header.cpp
index 8fb5b4bd..cb161a69 100644
--- a/pv/view/header.cpp
+++ b/pv/view/header.cpp
@@ -78,6 +78,18 @@ boost::shared_ptr<pv::view::Signal> Header::get_mouse_over_signal(
 	return shared_ptr<Signal>();
 }
 
+void Header::clear_selection()
+{
+	const vector< shared_ptr<Signal> > sigs(
+		_view.session().get_signals());
+	BOOST_FOREACH(const shared_ptr<Signal> s, sigs) {
+		assert(s);
+		s->select(false);
+	}
+
+	update();
+}
+
 void Header::paintEvent(QPaintEvent*)
 {
 	const int w = width();
diff --git a/pv/view/header.h b/pv/view/header.h
index 504011b6..cb1d3624 100644
--- a/pv/view/header.h
+++ b/pv/view/header.h
@@ -46,6 +46,8 @@ private:
 	boost::shared_ptr<pv::view::Signal> get_mouse_over_signal(
 		const QPoint &pt);
 
+	void clear_selection();
+
 private:
 	void paintEvent(QPaintEvent *event);
 
diff --git a/pv/view/marginwidget.h b/pv/view/marginwidget.h
index 239692ca..6f2effcf 100644
--- a/pv/view/marginwidget.h
+++ b/pv/view/marginwidget.h
@@ -35,6 +35,9 @@ class MarginWidget : public QWidget
 public:
 	MarginWidget(pv::view::View &parent);
 
+public slots:
+	virtual void clear_selection() = 0;
+
 protected:
 	pv::view::View &_view;
 };
diff --git a/pv/view/ruler.cpp b/pv/view/ruler.cpp
index 654e6f45..049cc4af 100644
--- a/pv/view/ruler.cpp
+++ b/pv/view/ruler.cpp
@@ -58,6 +58,14 @@ Ruler::Ruler(View &parent) :
 		this, SLOT(hover_point_changed()));
 }
 
+void Ruler::clear_selection()
+{
+	CursorPair &cursors = _view.cursors();
+	cursors.first().select(false);
+	cursors.second().select(false);
+	update();
+}
+
 QString Ruler::format_time(double t, unsigned int prefix,
 	unsigned int precision)
 {
diff --git a/pv/view/ruler.h b/pv/view/ruler.h
index 461ec05c..ba03f312 100644
--- a/pv/view/ruler.h
+++ b/pv/view/ruler.h
@@ -45,6 +45,8 @@ private:
 public:
 	Ruler(View &parent);
 
+	void clear_selection();
+
 	static QString format_time(double t, unsigned int prefix,
 		unsigned precision = 0);