class MessageDialog(QDialog):
def __init__(self, parent = None):
QDialog.__init__(self, parent)
self.setWindowFlags(Qt.Dialog | Qt.FramelessWindowHint)
self.layout = QVBoxLayout(self)
self.label = ScaledLabel()
self.label.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
self.layout.addWidget(self.label)
self.timer = QTimer()
self.timer.timeout.connect(self.hide)
self.timer.setSingleShot(True)
def showMessage(self, message):
self.label.setText(message)
self.show()
self.raise_()
def showMessageTimed(self, message, timeout = 3000):
self.showMessage(message)
self.timer.start(timeout)
class MessageOverlay(Overlay):
def __init__(self, keyPressHandler, parent=None):
Overlay.__init__(self, keyPressHandler, parent)
self.layout = QVBoxLayout(self)
self.message = ScaledLabel()
self.message.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
self.message.setAttribute(Qt.WA_TranslucentBackground)
self.layout.addWidget(self.message)
def setMessage(self, message):
self.message.setText(message)