def keyPressEvent(self, event):
key = event.key()
if key != Qt.Key_Backspace and key != Qt.Key_Enter:
self.inactiveTextInPlace = False
QLineEdit.keyPressEvent(self, event)
def focusOutEvent(self, event):
if self.inactiveTextInPlace:
self.setText(self.tr("Search..."))
self.inactiveTextStyleSheet()
QLineEdit.focusOutEvent(self, event)
def focusInEvent(self, event):
if self.inactiveTextInPlace:
self.clear()
self.setStyleSheet("")
QLineEdit.focusInEvent(self, event)