85 lines
2.5 KiB
Python
85 lines
2.5 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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Created on 2019年8月7日
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@author: Irony
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@site: https://pyqt.site , https://github.com/PyQt5
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@email: 892768447@qq.com
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@file: QtRemoteObjects.SyncUi.WindowMaster
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@description: 主窗口
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"""
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from PyQt5.QtCore import QUrl, QTimer, pyqtSignal, pyqtSlot
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from PyQt5.QtRemoteObjects import QRemoteObjectHost
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from PyQt5.QtWidgets import QWidget, QLineEdit, QVBoxLayout, QCheckBox, \
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QProgressBar
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class WindowMaster(QWidget):
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# 输入框内容变化信号
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editValueChanged = pyqtSignal(str)
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# 勾选框变化信号
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checkToggled = pyqtSignal(bool)
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# 进度条变化信号
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progressValueChanged = pyqtSignal(int)
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def __init__(self, *args, **kwargs):
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super(WindowMaster, self).__init__(*args, **kwargs)
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self.setupUi()
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# 开启节点
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host = QRemoteObjectHost(QUrl('local:WindowMaster'), parent=self)
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host.enableRemoting(self, 'WindowMaster')
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print('开启节点完成')
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# 定时器更新进度条
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self._value = 0
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self.utimer = QTimer(self, timeout=self.updateProgress)
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self.utimer.start(200)
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def setupUi(self):
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self.setWindowTitle('WindowMaster')
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self.resize(300, 400)
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layout = QVBoxLayout(self)
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# 输入框(双向同步)
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self.lineEdit = QLineEdit(self)
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self.lineEdit.textChanged.connect(self.editValueChanged.emit)
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# 勾选框(双向同步)
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self.checkBox = QCheckBox('来勾我啊', self)
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self.checkBox.toggled.connect(self.checkToggled.emit)
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# 进度条(Master更新Slave)
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self.progressBar = QProgressBar(self)
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self.progressBar.valueChanged.connect(self.progressValueChanged.emit)
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layout.addWidget(self.lineEdit)
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layout.addWidget(self.checkBox)
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layout.addWidget(self.progressBar)
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def updateProgress(self):
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self._value += 1
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if self._value > 100:
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self._value = 0
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self.progressBar.setValue(self._value)
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@pyqtSlot(str)
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def updateEdit(self, text):
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"""更新输入框内容的槽函数
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:param text:
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"""
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self.lineEdit.setText(text)
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@pyqtSlot(bool)
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def updateCheck(self, checked):
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"""更新勾选框的槽函数
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:param checked:
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"""
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self.checkBox.setChecked(checked)
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if __name__ == '__main__':
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import sys
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from PyQt5.QtWidgets import QApplication
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app = QApplication(sys.argv)
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w = WindowMaster()
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w.show()
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sys.exit(app.exec_())
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