27 lines
962 B
Python
27 lines
962 B
Python
from PySide6.QtCore import QObject, Signal
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class SignalBus(QObject):
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instance = None
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def __new__(cls):
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if cls.instance is None:
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cls.instance = super(SignalBus, cls).__new__(cls)
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return cls.instance
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def __init__(self):
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super().__init__()
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current_stacked_page = Signal(str) # 获取当前页面的page_id
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init_stacked_page = Signal(str) # 设置打开侧边栏后的初始页面
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qa_stacked_page_switch = Signal(str) # 切换stacked widget页面
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home_overlay_trigger = Signal() # 触发软件锁屏
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home_overlay_auth = Signal() # 触发密码框的显示与隐藏
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home_overlay_close = Signal() # 退出锁屏后的收尾信号
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list_widget_click = Signal(str) # 触发点击list widget信号
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list_widget_on_off = Signal(bool) # 主动控制是否显示list widget组件
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signal_bus = SignalBus()
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