From: Joel Holdsworth <redacted>
Date: Sun, 19 May 2013 09:37:31 +0000 (+0100)
Subject: Added context widgets to TimeMarker
X-Git-Tag: pulseview-0.2.0~343
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=1e256e16a17271fab3c9c57de3558b3b1c8184f4;p=pulseview.git

Added context widgets to TimeMarker
---

diff --git a/pv/view/timemarker.cpp b/pv/view/timemarker.cpp
index 5db9e9fe..03749689 100644
--- a/pv/view/timemarker.cpp
+++ b/pv/view/timemarker.cpp
@@ -32,8 +32,20 @@ namespace view {
 TimeMarker::TimeMarker(View &view, const QColor &colour, double time) :
 	_view(view),
 	_colour(colour),
-	_time(time)
+	_time(time),
+	_value_action(&view),
+	_value_widget(&view),
+	_updating_value_widget(false)
 {
+	_value_action.setDefaultWidget(&_value_widget);
+
+	_value_widget.setValue(time);
+	_value_widget.setDecimals(6);
+	_value_widget.setSuffix("s");
+	_value_widget.setSingleStep(1e-6);
+
+	connect(&_value_widget, SIGNAL(valueChanged(double)),
+		this, SLOT(on_value_changed(double)));
 }
 
 double TimeMarker::time() const
@@ -44,6 +56,9 @@ double TimeMarker::time() const
 void TimeMarker::set_time(double time)
 {
 	_time = time;
+	_updating_value_widget = true;
+	_value_widget.setValue(time);
+	_updating_value_widget = false;
 	time_changed();
 }
 
@@ -57,8 +72,17 @@ void TimeMarker::paint(QPainter &p, const QRect &rect)
 const list<QAction*> TimeMarker::get_context_bar_actions()
 {
 	list<QAction*> actions;
+	actions.push_back(&_value_action);
 	return actions;
 }
 
+void TimeMarker::on_value_changed(double value)
+{
+	if (!_updating_value_widget) {
+		_time = value;
+		time_changed();
+	}
+}
+
 } // namespace view
 } // namespace pv
diff --git a/pv/view/timemarker.h b/pv/view/timemarker.h
index f12fa296..63733f7a 100644
--- a/pv/view/timemarker.h
+++ b/pv/view/timemarker.h
@@ -22,8 +22,10 @@
 #define PULSEVIEW_PV_VIEW_MARKER_H
 
 #include <QColor>
+#include <QDoubleSpinBox>
 #include <QObject>
 #include <QRectF>
+#include <QWidgetAction>
 
 #include "selectableitem.h"
 
@@ -88,6 +90,9 @@ public:
 	 */
 	const std::list<QAction*> get_context_bar_actions();
 
+private slots:
+	void on_value_changed(double value);
+
 signals:
 	void time_changed();
 
@@ -98,6 +103,10 @@ protected:
 	double _time;
 
 	QSizeF _text_size;
+
+	QWidgetAction _value_action;
+	QDoubleSpinBox _value_widget;
+	bool _updating_value_widget;
 };
 
 } // namespace view