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45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
2 years ago
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from PyQt5.QtWidgets import QDialog, QFormLayout, QLineEdit, QDialogButtonBox, QMessageBox
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from PyQt5.QtGui import QIcon
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from PyQt5.QtCore import Qt
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class DeviceDialog(QDialog):
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def __init__(self, parent=None):
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super().__init__(parent)
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self.initUI()
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def initUI(self):
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layout = QFormLayout()
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deviceName = QLineEdit()
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deviceName.setObjectName('deviceName')
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layout.addRow("设备名:", deviceName)
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button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
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ok_button = button_box.button(QDialogButtonBox.Ok)
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ok_button.setText("确定") # 设置Ok按钮的文本
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cancel_button = button_box.button(QDialogButtonBox.Cancel)
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cancel_button.setText("取消") # 设置Cancel按钮的文本
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button_box.accepted.connect(self.check_input)
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button_box.rejected.connect(self.reject)
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layout.addRow(button_box)
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self.setWindowIcon(QIcon('Static/zhjt.ico'))
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self.setWindowFlags(self.windowFlags() & ~Qt.WindowContextHelpButtonHint) # 去掉标题栏的问号
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self.setLayout(layout)
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self.setWindowTitle("设备信息")
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def getParameters(self):
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deviceName = self.findChild(QLineEdit, "deviceName").text()
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return deviceName
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def check_input(self):
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deviceName = self.getParameters()
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if not deviceName:
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QMessageBox.warning(self, '警告', '请输入设备名')
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else:
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self.accept() # 所有输入都是数字且不为空时接受对话框
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