Exemplos de lineEditEditingFinished em C++ (Cpp)

Exemplo n.º 1

Arquivo: CopyFilterGUIConnectionItem.cpp Projeto: Noiled/equalizerapo

void CopyFilterGUIConnectionItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event)
{
	QString text = QString("%1").arg(factor);
	if (isDecibel)
		text += " dB";

	ResizingLineEdit* lineEdit = new ResizingLineEdit("");
	connect(lineEdit, SIGNAL(editingFinished()), this, SLOT(lineEditEditingFinished()));
	QGraphicsProxyWidget* proxyItem = scene()->addWidget(lineEdit);
	QLineF l = line();
	QPointF center = (l.p1() + l.p2()) / 2;
	QRectF rect;
	rect.setSize(lineEdit->size());
	rect.moveCenter(center);
	proxyItem->setPos(rect.topLeft());
	proxyItem->setZValue(10);
	lineEdit->setFocus();
}

Exemplo n.º 2

Arquivo: MessageTopicComboBox.cpp Projeto: Yvaine/ros-rqt-multiplot-plugin

void MessageTopicComboBox::setEditable(bool editable) {
  if (editable != QComboBox::isEditable()) {
    MatchFilterComboBox::setEditable(editable);
    
    if (lineEdit()) {
      blockSignals(true);
  
      int index = findText(currentTopic_);
      
      if (index < 0)
        setEditText(currentTopic_);
      else
        setCurrentIndex(index);
      
      blockSignals(false);
      
      connect(lineEdit(), SIGNAL(editingFinished()), this,
        SLOT(lineEditEditingFinished()));
    }
  }
}