from PySide6.QtWidgets import (
    QMainWindow, QWidget, QVBoxLayout, QHBoxLayout, 
    QTabWidget, QPushButton, QLabel
)
from PySide6.QtCore import Qt, Signal
from PySide6.QtGui import QIcon

class SettingsWindowUI(QMainWindow):
    """设置窗口UI"""
    
    # 定义信号
    settings_changed = Signal()
    
    def __init__(self, parent=None):
        super().__init__(parent)
        self.init_ui()
        
    def init_ui(self):
        """初始化UI"""
        self.setWindowTitle("系统设置")
        self.setMinimumSize(800, 600)
        
        # 创建中央部件
        central_widget = QWidget()
        self.setCentralWidget(central_widget)
        
        # 创建主布局
        main_layout = QVBoxLayout(central_widget)
        
        # 创建标签
        title_label = QLabel("系统设置")
        title_label.setStyleSheet("font-size: 18px; font-weight: bold; margin-bottom: 10px;")
        main_layout.addWidget(title_label)
        
        # 创建选项卡
        self.tab_widget = QTabWidget()
        main_layout.addWidget(self.tab_widget)