def changeEvent(self, event):
# 窗口改变事件
FramelessWindow.changeEvent(self, event)
if event.type() == QEvent.WindowStateChange: # 窗口状态改变
state = self.windowState()
if state == (state | Qt.WindowMaximized):
# 最大化状态,显示还原按钮
self.buttonMaximum.setVisible(False)
self.buttonNormal.setVisible(True)
else:
# 隐藏还原按钮
self.buttonMaximum.setVisible(True)
self.buttonNormal.setVisible(False)
def eventFilter(self, obj, event):
# 事件过滤器
if obj == self.widgetMain and isinstance(event, QEnterEvent):
# 用于解决鼠标进入其它控件后还原为标准鼠标样式
self.setCursor(Qt.ArrowCursor)
return FramelessWindow.eventFilter(self, obj, event)
def changeEvent(self, event):
# 窗口改变事件
FramelessWindow.changeEvent(self, event)
if event.type() == QEvent.WindowStateChange: # 窗口状态改变
state = self.windowState()