Initialise Trace widgets when the trace is received by the View

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

diff --git a/pv/view/timemarker.cpp b/pv/view/timemarker.cpp
index 03749689cb44aa602f5ce12e68affb55c821d5d9..5907631a671f463efa3e479bf340c9b31b4c4633 100644 (file)
--- a/pv/view/timemarker.cpp
+++ b/pv/view/timemarker.cpp
@@ -33,18 +33,24 @@ TimeMarker::TimeMarker(View &view, const QColor &colour, double time) :
        _view(view),
        _colour(colour),
        _time(time),
-       _value_action(&view),
-       _value_widget(&view),
+       _value_action(NULL),
+       _value_widget(NULL),
        _updating_value_widget(false)
 {
-       _value_action.setDefaultWidget(&_value_widget);
+}
+
+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_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)),
+       connect(_value_widget, SIGNAL(valueChanged(double)),
                this, SLOT(on_value_changed(double)));
 }
 
@@ -57,7 +63,7 @@ void TimeMarker::set_time(double time)
 {
        _time = time;
        _updating_value_widget = true;
-       _value_widget.setValue(time);
+       _value_widget->setValue(time);
        _updating_value_widget = false;
        time_changed();
 }
@@ -72,7 +78,7 @@ void TimeMarker::paint(QPainter &p, const QRect &rect)
 const list<QAction*> TimeMarker::get_context_bar_actions()
 {
        list<QAction*> actions;
-       actions.push_back(&_value_action);
+       actions.push_back(_value_action);
        return actions;
 }