Added Signal::populate_popup_form

[pulseview.git] / pv / view / timemarker.cpp

diff --git a/pv/view/timemarker.cpp b/pv/view/timemarker.cpp
index 5db9e9fe77ae3c0fa4ec2e4e069c9364e704ffbb..5907631a671f463efa3e479bf340c9b31b4c4633 100644 (file)
--- a/pv/view/timemarker.cpp
+++ b/pv/view/timemarker.cpp
@@ -32,10 +32,28 @@ namespace view {
 TimeMarker::TimeMarker(View &view, const QColor &colour, double time) :
        _view(view),
        _colour(colour),
-       _time(time)
+       _time(time),
+       _value_action(NULL),
+       _value_widget(NULL),
+       _updating_value_widget(false)
 {
 }
 
+void TimeMarker::init_context_bar_actions(QWidget *parent)
+{
+       _value_widget = new QDoubleSpinBox(parent);
+       _value_widget->setValue(_time);
+       _value_widget->setDecimals(6);
+       _value_widget->setSuffix("s");
+       _value_widget->setSingleStep(1e-6);
+
+       _value_action = new QWidgetAction(parent);
+       _value_action->setDefaultWidget(_value_widget);
+
+       connect(_value_widget, SIGNAL(valueChanged(double)),
+               this, SLOT(on_value_changed(double)));
+}
+
 double TimeMarker::time() const
 {
        return _time;
@@ -44,6 +62,9 @@ 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 +78,17 @@ 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