import os
from PyQt5.QtCore import pyqtSignal, Qt
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *


class AddListAction(QLabel):
    create_todo_list = pyqtSignal()

    def __init__(self):
        super(AddListAction, self).__init__()
        self.widget = QWidget(self)
        self.widget.setMaximumHeight(50)
        self.setObjectName('AddListAction')
        layout = QHBoxLayout()
        self.widget.setLayout(layout)
        self.add_image = QLabel()

        self.add_image.setPixmap(QPixmap(os.getcwd() + '/../images/add.png'))
        # self.add_image.setObjectName('pic_label')

        self.add_text = QLabel("新建列表")
        layout.addWidget(self.add_image, 3)
        layout.addWidget(self.add_text, 4)

    def mousePressEvent(self, QMouseEvent):
        if QMouseEvent.buttons() == Qt.LeftButton:
            # print('点击QLabel')

            self.create_todo_list.emit()
            self.setStyleSheet('background-color:#eaeaea;')

    # def mouseReleaseEvent(self, QMouseEvent):
    #     if QMouseEvent.buttons == Qt.LeftButton:
    #         print('点击QLabel')
    #         self.create_todo_list.emit()
    #         self.setStyleSheet('background-color:#eaeaea;')