43 lines
972 B
Python
43 lines
972 B
Python
import sys
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import time
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from PySide6.QtCore import QThread, Signal, Slot
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from PySide6.QtWidgets import QMainWindow, QApplication, QLineEdit
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from ui_untitled import Ui_MainWindow
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class WorkerThread(QThread):
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# 定义一个信号，用于在计数完成后发送结果到主线程
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result_signal = Signal(int)
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finished = Signal()
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def run(self):
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count = 0
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for i in range(1, 11):
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count += i
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time.sleep(1) # 模拟耗时操作
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self.result_signal.emit(count)
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# 发射信号
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self.finished.emit()
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class MainWindow(QMainWindow, Ui_MainWindow):
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def __init__(self):
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super(MainWindow, self).__init__()
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self.setupUi(self)
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#self.line = QLineEdit("设置")
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# self.btn_1.clicked.connect(self.start_count)
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# 创建并启动后台线程
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if __name__ == '__main__':
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app = QApplication(sys.argv)
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win = MainWindow()
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win.show()
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app.exec()
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