121 lines
3.7 KiB
Python
121 lines
3.7 KiB
Python
from PySide6.QtWidgets import QApplication, QWidget, QVBoxLayout, QPushButton, QFrame, QLabel, QScrollArea
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from PySide6.QtCore import Qt
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import sys
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class FriendList(QWidget):
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def __init__(self):
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super().__init__()
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# 使用 QVBoxLayout 布局
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self.layout = QVBoxLayout()
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self.layout.setSpacing(0)
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self.layout.setContentsMargins(0, 0, 0, 0)
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# 添加好友分组
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self.group1 = self.create_group("我的好友", ["小明", "小红", "小李"])
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self.group2 = self.create_group("同学", ["张三", "李四", "王五"])
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self.group3 = self.create_group("家人", ["爸爸", "妈妈", "姐姐"])
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# 将每个分组添加到主布局
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self.layout.addWidget(self.group1)
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self.layout.addWidget(self.group2)
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self.layout.addWidget(self.group3)
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# 设置主布局
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self.setLayout(self.layout)
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def create_group(self, group_name, friends):
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# 创建一个 QFrame 作为分组的容器
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group_frame = QFrame()
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group_layout = QVBoxLayout()
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group_layout.setSpacing(0)
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group_layout.setContentsMargins(0, 0, 0, 0)
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# 创建分组按钮
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group_button = QPushButton(group_name)
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group_button.setObjectName("groupButton")
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group_button.setCheckable(True)
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group_button.setChecked(False) # 默认不展开
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group_button.clicked.connect(lambda: self.toggle_group(group_frame)) # 切换菜单显示
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# 创建好友列表
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friend_frame = QFrame()
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friend_layout = QVBoxLayout()
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friend_layout.setSpacing(0)
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friend_layout.setContentsMargins(20, 0, 0, 0) # 设置左边距，使其与分组按钮有明显缩进
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for friend in friends:
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friend_label = QLabel(friend)
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friend_label.setObjectName("friendLabel")
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friend_layout.addWidget(friend_label)
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# 设置好友列表布局并隐藏
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friend_frame.setLayout(friend_layout)
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friend_frame.setVisible(False) # 默认隐藏
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# 将按钮和好友列表添加到分组布局
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group_layout.addWidget(group_button)
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group_layout.addWidget(friend_frame)
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group_frame.setLayout(group_layout)
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# 绑定子菜单，用于后续切换显示
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group_frame.menu = friend_frame
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return group_frame
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def toggle_group(self, group_frame):
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# 切换好友列表的显示和隐藏
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group_frame.menu.setVisible(not group_frame.menu.isVisible())
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if __name__ == "__main__":
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app = QApplication(sys.argv)
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# 创建主窗口
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window = QWidget()
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layout = QVBoxLayout()
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# 创建 FriendList 控件
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friend_list = FriendList()
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# 将 FriendList 放入滚动区域
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scroll_area = QScrollArea()
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scroll_area.setWidgetResizable(True)
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scroll_area.setWidget(friend_list)
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# 将滚动区域添加到主布局
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layout.addWidget(scroll_area)
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window.setLayout(layout)
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# 设置窗口大小
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window.resize(300, 500)
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window.show()
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# 使用 QSS 设置样式，模拟类似 QQ 好友列表的样式
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app.setStyleSheet("""
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QPushButton#groupButton {
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background-color: #3A9;
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border: none;
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padding: 10px;
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font-size: 16px;
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color: white;
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text-align: left;
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}
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QPushButton#groupButton:checked {
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background-color: #5BB;
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}
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QLabel#friendLabel {
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background-color: #EEE;
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padding: 5px;
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font-size: 14px;
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color: black;
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text-align: left;
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}
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QLabel#friendLabel:hover {
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background-color: #CCC;
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}
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QFrame {
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background-color: #FFF;
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}
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""")
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sys.exit(app.exec())
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