简单界面数据同步
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@ -68,5 +68,7 @@ encoding//QWidget/Lib/CustomPaintWidget.py=utf-8
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encoding//QWidget/Lib/CustomWidget.py=utf-8
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encoding//QWidget/Lib/CustomWidget.py=utf-8
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encoding//QWidget/WidgetStyle.py=utf-8
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encoding//QWidget/WidgetStyle.py=utf-8
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encoding//QtQuick/FlatStyle.py=utf-8
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encoding//QtQuick/FlatStyle.py=utf-8
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encoding//QtRemoteObjects/SyncUi/WindowMaster.py=utf-8
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encoding//QtRemoteObjects/SyncUi/WindowSlave.py=utf-8
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encoding//Test/\u5168\u5C40\u70ED\u952E/HotKey.py=utf-8
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encoding//Test/\u5168\u5C40\u70ED\u952E/HotKey.py=utf-8
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encoding//Test/\u81EA\u52A8\u66F4\u65B0/test.py=utf-8
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encoding//Test/\u81EA\u52A8\u66F4\u65B0/test.py=utf-8
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@ -15,3 +15,10 @@
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[运行 registryconnecteddynamicserver.py](simpleswitch/registryconnecteddynamicserver.py) | [运行 registryconnecteddynamicclient.py](simpleswitch/registryconnecteddynamicclient.py)
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[运行 registryconnecteddynamicserver.py](simpleswitch/registryconnecteddynamicserver.py) | [运行 registryconnecteddynamicclient.py](simpleswitch/registryconnecteddynamicclient.py)
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官方关于简单的信号槽、属性访问测试例子
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官方关于简单的信号槽、属性访问测试例子
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## 3、简单界面数据同步
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[运行 WindowMaster.py](SyncUi/WindowMaster.py) | [运行 WindowSlave.py](SyncUi/WindowSlave.py)
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绑定信号槽同步双方数据,属性方法测试没通过,详细注释在代码中
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![SyncUi](ScreenShot/SyncUi.gif)
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QtRemoteObjects/ScreenShot/SyncUi.gif
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QtRemoteObjects/ScreenShot/SyncUi.gif
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QtRemoteObjects/SyncUi/WindowMaster.py
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QtRemoteObjects/SyncUi/WindowMaster.py
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#!/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://pyqt5.com https://github.com/892768447
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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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__Author__ = 'Irony'
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__Copyright__ = 'Copyright (c) 2019 Irony'
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__Version__ = 1.0
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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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78
QtRemoteObjects/SyncUi/WindowSlave.py
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QtRemoteObjects/SyncUi/WindowSlave.py
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#!/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://pyqt5.com https://github.com/892768447
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@email: 892768447@qq.com
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@file: QtRemoteObjects.SyncUi.WindowSlave
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@description: 备窗口
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"""
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from PyQt5.QtCore import QUrl
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from PyQt5.QtRemoteObjects import QRemoteObjectNode, QRemoteObjectReplica
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from PyQt5.QtWidgets import QWidget, QVBoxLayout, QLineEdit, QCheckBox,\
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QProgressBar, QMessageBox
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__Author__ = 'Irony'
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__Copyright__ = 'Copyright (c) 2019 Irony'
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__Version__ = 1.0
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class WindowSlave(QWidget):
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def __init__(self, *args, **kwargs):
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super(WindowSlave, self).__init__(*args, **kwargs)
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self.setupUi()
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# 加入Master节点
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node = QRemoteObjectNode(parent=self)
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node.connectToNode(QUrl('local:WindowMaster'))
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# 获取WindowMaster对象
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self.windowMaster = node.acquireDynamic('WindowMaster')
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# 初始化成功后才能去绑定信号等
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self.windowMaster.initialized.connect(self.onInitialized)
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# 状态改变 https://doc.qt.io/qt-5/qremoteobjectreplica.html#State-enum
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self.windowMaster.stateChanged.connect(self.onStateChanged)
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def setupUi(self):
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self.setWindowTitle('WindowSlave')
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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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# 勾选框(双向同步)
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self.checkBox = QCheckBox('来勾我啊', self)
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# 进度条(Master更新Slave)
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self.progressBar = QProgressBar(self)
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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 onStateChanged(self, newState, oldState):
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if newState == QRemoteObjectReplica.Suspect:
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QMessageBox.critical(self, '错误', '连接丢失')
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def onInitialized(self):
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# Master和Slave输入框绑定
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self.windowMaster.editValueChanged.connect(self.lineEdit.setText)
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self.lineEdit.textChanged.connect(self.windowMaster.updateEdit)
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# Master和Slave勾选框绑定
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self.windowMaster.checkToggled.connect(self.checkBox.setChecked)
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self.checkBox.toggled.connect(self.windowMaster.updateCheck)
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# Master进度条同步到Slave
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self.windowMaster.progressValueChanged.connect(
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self.progressBar.setValue)
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print('绑定信号槽完成')
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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 = WindowSlave()
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w.show()
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sys.exit(app.exec_())
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@ -169,6 +169,7 @@ https://pyqt5.com 社区是专门针对PyQt5学习和提升开设的博客网站
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- [折叠动画](Test/partner_625781186/2.折叠控件)
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- [折叠动画](Test/partner_625781186/2.折叠控件)
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- [RemoteObjects](QtRemoteObjects)
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- [RemoteObjects](QtRemoteObjects)
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- [简单界面数据同步](QtRemoteObjects/SyncUi)
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- [modelview](QtRemoteObjects/modelview)
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- [modelview](QtRemoteObjects/modelview)
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- [simpleswitch](QtRemoteObjects/simpleswitch)
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- [simpleswitch](QtRemoteObjects/simpleswitch)
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