Okay first I tweaked your code to be more pythonic/pyqtish in form removing some of the dangerous items and replacing PyQt4 references with PyQt5 references if you have any questions as to why do ask so that I can explain the whys of it -- so without further ado here she be
from PyQt5.QtWidgets import QApplication, QDialog, QVBoxLayout
from PyQt5.QtWidgets import QFrame, QLabel
class CustomWidget(QFrame):
def __init__(self, Name):
QFrame.__init__(self)
self.setFrameStyle(QFrame.StyledPanel)
self.WdgtName = Name
self.lblName = QLabel(self.WdgtName)
VBox = QVBoxLayout()
VBox.addWidget(self.lblName)
self.setLayout(VBox)
def enterEvent(self, event):
print('Entering ', self.WdgtName)
def leaveEvent(self, event):
print('Leaving ', self.WdgtName)
class TestWindow(QDialog):
def __init__(self):
QDialog.__init__(self)
self.resize(640, 480)
self.Widget1 = CustomWidget('One')
self.Widget2 = CustomWidget('Two')
self.Widget1.layout().addWidget(self.Widget2)
MainLayout = QVBoxLayout()
MainLayout.addWidget(self.Widget1)
self.setLayout(MainLayout)
if __name__ == '__main__':
MainEventThread = QApplication([])
MainApp = TestWindow()
MainApp.show()
MainEventThread.exec()Now when executing this upon Entering One -- It denotes this upon Entering Two it denotes this BUT it does not denote we have left One because we have not. This because Two is contained within One. If I go back to One then it denotes I have left Two but if while in Two I move the mouse outside the entire window then it denotes that I have left Two and One -- in that order