Ejemplos de currentTopicChanged en C++ (Cpp)

Ejemplo n.º 1

Archivo: MessageTopicComboBox.cpp Proyecto: Yvaine/ros-rqt-multiplot-plugin

void MessageTopicComboBox::setCurrentTopic(const QString& topic) {
  if (topic != currentTopic_) {
    currentTopic_ = topic;
    
    int index = findText(topic);
    
    if (index < 0)
      setEditText(topic);
    else
      setCurrentIndex(index);
    
    emit currentTopicChanged(topic);
  }
}

Ejemplo n.º 2

Archivo: timeline.cpp Proyecto: hippich/recorditnow

Timeline::Timeline(QWidget *parent)
    : QWidget(parent)
{

    m_timer = new QTimer(this);
    connect(m_timer, SIGNAL(timeout()), this, SLOT(updateTime()));

    setupUi(this);

    connect(topicWidget, SIGNAL(topicChanged(RecordItNow::Topic)), this,
            SLOT(topicChanged(RecordItNow::Topic)));
    connect(topicWidget, SIGNAL(durationChanged(ulong)), this, SLOT(durationChanged(ulong)));
    connect(topicWidget, SIGNAL(topicChanged(RecordItNow::Topic)), this,
            SIGNAL(currentTopicChanged(RecordItNow::Topic)));

    slider->setMaximum(0);
    resetSlider();
    setState(Idle);

}