pyqt-todolist/view/MyDayView.py

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import os
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
from PyQt5.QtCore import Qt, pyqtSignal
from utils.BasicUtils import load_myday_important
from utils.CreateToDo import CreateToDo
from view.AddToDoLabel import AddToDoAction
from view.MyDayHeadLabel import HeadLabel
from view.ToDoItem import ToDoItem
class Menu(QMenu):
def __init__(self, *__args):
super(Menu, self).__init__()
self.index = None
def set_index(self, index):
self.index = index
class MyDay(QWidget):
transaction = pyqtSignal()
def __init__(self, parent=None):
super(MyDay, self).__init__()
self.setObjectName('my_day')
self.setStyleSheet('#my_day{background-image:url("../images/0.jpg");border-radius: 10px;}')
self.setAttribute(Qt.WA_StyledBackground)
# 下面这一句有问题,需要修复修改主题的实现方法
# self.setStyleSheet('#my_day{background-image:url("../images/2.jpg");')
# 无效
# palette = QPalette()
# palette.setBrush(QPalette.Background,
# QBrush(QPixmap(os.getcwd() + "/../images/0.jpg").scaled(self.width(), self.height())))
# self.setPalette(palette)
# 布局样式:最外面一个大的垂直布局,里面的最上面标题是一个水平布局,水平布局显示的是一个垂直布局和一个右边的选项,用来更换背景
# 布局样式继承QWidget,里面一个垂直布局最上面一个QWidget用来设置头部布局
# 头部QWidget里面一个水平布局水平布局里面一个QWidget方便设置整体位置然后是一个
layout = QVBoxLayout() # 总布局
head_layout = QHBoxLayout() # 头部总布局
head_widget = QWidget(self)
# head_widget.setStyleSheet('background-color:gray')
# head_widget.setMinimumHeight(175)
# head_widget.setMaximumHeight(180)
head_widget.setAttribute(Qt.WA_StyledBackground)
self.todo_list = QListWidget()
self.todo_list.setFrameShape(QListWidget.NoFrame)
self.todo_list.setObjectName('todo_list')
# 最下面的添加ToDo标签
self.add_todo = AddToDoAction()
self.add_todo.line_edit.returnPressed.connect(lambda: self.line_edit_add(self.add_todo.line_edit.text()))
self.add_todo.setAlignment(Qt.AlignCenter)
# self.add_todo.todo_name.connect(self.add_todo_action)
# head_widget.setPalette(palette)
head_widget.setLayout(head_layout)
head_layout.setAlignment(Qt.AlignCenter)
# head_left_layout = QVBoxLayout()
layout.addWidget(head_widget, 2, Qt.AlignTop)
# layout.addStretch(1)
# layout.addSpacing(1)
self.head_label = HeadLabel()
layout.addWidget(self.todo_list, 6, Qt.AlignCenter | Qt.AlignTop)
head_layout.addWidget(self.head_label, 8)
# todo : 修改布局
layout.addWidget(self.add_todo, 2, Qt.AlignHCenter)
self.menu_image = QPushButton()
self.menu_image.setObjectName('menu_image')
self.menu_image.setFixedSize(30, 30)
# self.menu_image.setScaledContents(True)
pic_btn = QPixmap(os.getcwd() + "/../images/menu.png")
self.menu_image.setIcon(QIcon(pic_btn))
head_layout.addWidget(self.menu_image, 2)
head_layout.addStretch(1)
self.setLayout(layout)
# self.menu_image.clicked.connect(self.menu_action)
self.button_menu = QMenu(self)
# 背景透明
self.button_menu.setAttribute(Qt.WA_TranslucentBackground)
# 无边框、去掉自带阴影
self.button_menu.setWindowFlags(
self.button_menu.windowFlags() | Qt.FramelessWindowHint | Qt.NoDropShadowWindowHint)
self.menu_image.setMenu(self.button_menu)
theme_label = QAction(self)
theme_label.setText('主题')
theme_label.setDisabled(True)
self.button_menu.addAction(theme_label)
self.button_menu.addSeparator()
#
# for i in range(11):
# label_action = QAction(self)
# label_action.setIcon(QIcon('../images/' + str(i) + '.jpg'))
# label_action.setText(str(i))
# label_action.triggered.connect(lambda: self.menu_action(str(i)))
# self.button_menu.addAction(label_action)
# for i in range(11):
label_action1 = QAction(self)
label_action1.setIcon(QIcon('../images/1.jpg'))
label_action1.setText('背景1')
label_action1.triggered.connect(lambda: self.menu_action(1))
self.button_menu.addAction(label_action1)
label_action2 = QAction(self)
label_action2.setIcon(QIcon('../images/2.jpg'))
label_action2.setText('背景2')
label_action2.triggered.connect(lambda: self.menu_action(2))
self.button_menu.addAction(label_action2)
label_action3 = QAction(self)
label_action3.setIcon(QIcon('../images/3.jpg'))
label_action3.setText('背景3')
label_action3.triggered.connect(lambda: self.menu_action(3))
self.button_menu.addAction(label_action3)
label_action4 = QAction(self)
label_action4.setIcon(QIcon('../images/4.jpg'))
label_action4.setText('背景4')
label_action4.triggered.connect(lambda: self.menu_action(4))
self.button_menu.addAction(label_action4)
label_action5 = QAction(self)
label_action5.setIcon(QIcon('../images/5.jpg'))
label_action5.setText('背景5')
label_action5.triggered.connect(lambda: self.menu_action(5))
self.button_menu.addAction(label_action5)
my_day_list = load_myday_important('MyDay')
if my_day_list:
for my_day in my_day_list:
self.load_myday(my_day[0], my_day[1])
def load_myday(self, name, uid):
todo_item = ToDoItem(name, uid)
self.todo_list.addItem(todo_item)
self.todo_list.setItemWidget(todo_item, todo_item.widget)
pass
# todo : 下面的方法实现点击更换主题的功能
def menu_action(self, count):
count = str(count)
# 点击按钮
self.setStyleSheet('#my_day{background-image:url("../images/' + count + '.jpg");'
'background-position: center; border-radius: 10px;'
'}')
self.head_label.show()
print('<MyDayView> 选中:' + count)
#
# def add_todo_action(self, name):
# print(name)
# todo : 回车添加事件
def line_edit_add(self, name):
if name:
self.add_todo.todo_name.emit(name)
# print('添加的新ToDo' + name)
create_todo = CreateToDo('Todo', name, self.uid)
todo_item = ToDoItem(name, create_todo)
self.todo_list.addItem(todo_item)
self.todo_list.setItemWidget(todo_item, todo_item.widget)
self.add_todo.line_edit.clear()