pyqt 不規則形狀窗口顯示

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#coding=utf-8
import sys
from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import QWidget, QApplication
from PyQt5.QtGui import QPixmap, QPainter, QBitmap, QCursor
import PyQt5.QtCore as QtCoreclass PixWindow(QWidget):  # 不規則窗體def __init__(self):super().__init__()self.pix = QPixmap('0.png')  # 蒙版windowWidth = 200windowHeight = 200self.resize(windowWidth, windowHeight)self.pix = self.pix.scaled(int(windowWidth), int(windowHeight))self.setMask(self.pix.mask())self.setWindowFlags(Qt.FramelessWindowHint | QtCore.Qt.WindowStaysOnTopHint)  # 設置無邊框和置頂窗口樣式def paintEvent(self, event):  # 繪制窗口paint = QPainter(self)paint.drawPixmap(0, 0, self.pix.width(), self.pix.height(), self.pix)if __name__ == '__main__':app = QApplication(sys.argv)win = PixWindow()win.show()sys.exit(app.exec_())

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