pyqt-todolist/view/ToDoItem.py

from PyQt5.QtCore import Qt, pyqtSignal
from PyQt5.QtGui import QPixmap, QIcon
from PyQt5.QtWidgets import *
from PyQt5.QtCore import Qt

from utils.BasicUtils import change_value


class ToDoItem(QListWidgetItem):
    transaction = pyqtSignal()
    """
    :param todo_name : 新建的待办事项名称
    :param uid : 待办事项的uid
    """

    # todo : 参数添加uid，方便设置重要和我的一天
    def __init__(self, todo_name, uid=None):
        super(ToDoItem, self).__init__()
        # print('<ToDoItem> 添加的新ToDo：' + todo_name)

        self.widget = QWidget()
        layout = QHBoxLayout()

        # self.widget.setMinimumHeight(100)
        self.widget.setLayout(layout)
        self.widget.show()
        self.mark_icon = QPushButton()
        self.mark_icon.setObjectName('todo_mark_icon')
        self.mark_icon.setIcon(
            QIcon(QPixmap('../images/circle.svg').scaled(200, 200, Qt.IgnoreAspectRatio, Qt.SmoothTransformation)))
        self.todo_label = QLabel()
        self.todo_label.setAlignment(Qt.AlignCenter)
        if todo_name:
            self.todo_label.setText(str(todo_name))
        self.important_button = QPushButton()
        self.important_button.setIcon(
            QIcon(QPixmap('../images/star_list.svg').scaled(30, 30, Qt.IgnoreAspectRatio, Qt.SmoothTransformation)))
        self.important_button.setObjectName('mark_important')
        layout.addWidget(self.mark_icon, 2)
        layout.addWidget(self.todo_label, 6)
        layout.addWidget(self.important_button, 2)

        self.mark_icon.clicked.connect(self.set_done)
        print(uid)

        self.important_button.clicked.connect(lambda: self.set_important(uid))

    def set_done(self):
        pass

    def set_myday(self, uid):


        change_value(uid, 'done', True)
        pass

    def set_important(self, uid):
        # important = Important()
        # important.load_important.emit()
        # self.action.emit()

        change_value(uid, 'isImportant', True)
        self.transaction.emit()
        pass