from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
import sys




class floatBox(QWidget):
    def __init__(self,parent:QWidget=None,items:list=None,x:int=0,y:int=0):
        QWidget.__init__(self,parent)
        self.setMouseTracking(True)
        self.setWindowFlags(Qt.WindowType.FramelessWindowHint|Qt.WindowType.NoDropShadowWindowHint|Qt.WindowType.Popup)
        # self.setWindowFlags(Qt.WindowType.FramelessWindowHint|Qt.WindowType.Popup)
        self.setAttribute(Qt.WidgetAttribute.WA_DeleteOnClose)
        # self.setBackgroundRole()
        self.setStyleSheet ("background-color: rgb(245, 180, 245);")
        y_size=self._add_items(items)
        x_size=500
        desk=QApplication.desktop()
        if(y+y_size>desk.height()):
            y=desk.height()-y_size
        if(x+x_size>desk.width()):
            x=desk.width()-x_size
        self.setGeometry(QRect(x, y, x_size, y_size))
    def _add_items(self,items:list):
        if(items is None):
            items=["没有要显示的提示"]
        for i in range(len(items)):
            lable=QLabel(self)
            lable.setText(items[i])
            lable.setGeometry(QRect(5,5+i*25,500,25))
        return len(items)*25+10



if __name__ == "__main__":
    app = QApplication(sys.argv)
    widget = QWidget()
    widget.resize(870, 410)
    widget.setAttribute(Qt.WidgetAttribute.WA_DeleteOnClose)
    label=floatBox(items=["aaaaaa","bbbbbbbb","cccccccc"])
    widget.destroyed.connect(label.close)
    widget.show()
    label.show()
    a=app.exec()