def request_relayout(self):
        if not self.layout_timer:
            self.widget.setUpdatesEnabled(False)
            self.layout_timer = timer = QTimer()
            timer.setSingleShot(True)
            timer.timeout.connect(self.on_layout_triggered)
        self.layout_timer.start()
Adds a layer with the specified name.
dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/qt/qt_constraints_widget.py/QtConstraintsWidget.request_relayout--crossover with--dataset/ETHPy150Open enthought/pyface/pyface/layered_panel.py/LayeredPanel.add_layer