QColorPicker.py 文件源码

def __init__(self,r,g,b):
        QWidget.__init__(self)
        self.r=r
        self.g=g
        self.b=b
        self.hbox=QHBoxLayout()
        self.edit=QLineEdit()
        self.button=QPushButton()
        self.button.setFixedSize(25, 25)
        self.button.setText("...")
        self.hbox.addWidget(self.edit)
        self.hbox.addWidget(self.button)

        self.hbox.setContentsMargins(0, 0, 0, 0)
        self.update_color()


        self.button.clicked.connect(self.callback_button_click)

        self.setLayout(self.hbox)