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Commit e3e3169

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动态控件基础例子 - 动态生成菜单
1 parent d631cb1 commit e3e3169

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# -*- coding: utf-8 -*-
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# Form implementation generated from reading ui file 'D:\pyPro\dynamic_Menu\动态控件.ui'
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#
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# Created by: PyQt5 UI code generator 5.9.2
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#
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# WARNING! All changes made in this file will be lost!
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from PyQt5 import QtCore, QtGui, QtWidgets
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class Ui_Dialog(object):
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def setupUi(self, Dialog):
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Dialog.setObjectName("Dialog")
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Dialog.resize(370, 403)
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Dialog.setSizeGripEnabled(True)
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self.verticalLayout = QtWidgets.QVBoxLayout(Dialog)
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self.verticalLayout.setObjectName("verticalLayout")
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self.retranslateUi(Dialog)
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QtCore.QMetaObject.connectSlotsByName(Dialog)
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def retranslateUi(self, Dialog):
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_translate = QtCore.QCoreApplication.translate
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Dialog.setWindowTitle(_translate("Dialog", "Dialog"))
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if __name__ == "__main__":
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import sys
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app = QtWidgets.QApplication(sys.argv)
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Dialog = QtWidgets.QDialog()
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ui = Ui_Dialog()
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ui.setupUi(Dialog)
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Dialog.show()
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sys.exit(app.exec_())
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‎partner_625781186/1.exec动态生成控件/dynamic_Menu/__init__.py‎

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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE Project SYSTEM "Project-5.1.dtd">
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<!-- eric project file for project dynamic_Controls -->
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<!-- Saved: 2018年04月11日, 02:00:19 -->
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<!-- Copyright (C) 2018 , -->
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<Project version="5.1">
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<Language>en_US</Language>
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<Hash>b35a15d37a7cb52779310396c238b2e70ac76888</Hash>
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<ProgLanguage mixed="0">Python3</ProgLanguage>
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<ProjectType>PyQt5</ProjectType>
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<Version>0.1</Version>
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<Author></Author>
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<Email></Email>
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<Eol index="0"/>
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<Sources>
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<Source>Ui_动态控件.py</Source>
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<Source>__init__.py</Source>
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<Source>动态控件.py</Source>
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</Sources>
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<Forms>
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<Form>动态控件.ui</Form>
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</Forms>
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<Translations/>
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<Resources/>
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<Interfaces/>
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<Others/>
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<Vcs>
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<VcsType>None</VcsType>
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</Vcs>
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<FiletypeAssociations>
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<FiletypeAssociation pattern="*.e4p" type="OTHERS"/>
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<FiletypeAssociation pattern="*.idl" type="INTERFACES"/>
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<FiletypeAssociation pattern="*.md" type="OTHERS"/>
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<FiletypeAssociation pattern="*.py" type="SOURCES"/>
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<FiletypeAssociation pattern="*.py3" type="SOURCES"/>
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<FiletypeAssociation pattern="*.pyw" type="SOURCES"/>
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<FiletypeAssociation pattern="*.pyw3" type="SOURCES"/>
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<FiletypeAssociation pattern="*.qm" type="TRANSLATIONS"/>
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<FiletypeAssociation pattern="*.qrc" type="RESOURCES"/>
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<FiletypeAssociation pattern="*.rst" type="OTHERS"/>
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<FiletypeAssociation pattern="*.ts" type="TRANSLATIONS"/>
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<FiletypeAssociation pattern="*.txt" type="OTHERS"/>
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<FiletypeAssociation pattern="*.ui" type="FORMS"/>
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<FiletypeAssociation pattern="README" type="OTHERS"/>
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<FiletypeAssociation pattern="README.*" type="OTHERS"/>
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</FiletypeAssociations>
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</Project>
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# -*- coding: utf-8 -*-
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"""
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Module implementing Dialog.
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"""
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from PyQt5 import QtGui, QtWidgets, QtCore, QtWinExtras
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from PyQt5.QtCore import *
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from PyQt5.QtGui import *
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from PyQt5.QtWidgets import *
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from functools import partial
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from Ui_动态控件 import Ui_Dialog
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class Dialog(QDialog, Ui_Dialog):
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def __init__(self, parent=None):
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super(Dialog, self).__init__(parent)
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self.setupUi(self)
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self.dynamic1()
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self.dynamic2()
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# 法一
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def dynamic1(self):
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for i in range(5):
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self.pushButton = QtWidgets.QPushButton(self)
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self.pushButton.setText("pushButton%d"%i)
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self.pushButton.setObjectName("pushButton%d"%i)
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self.verticalLayout.addWidget(self.pushButton)
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self.pushButton.setContextMenuPolicy(Qt.CustomContextMenu)
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self.pushButton.customContextMenuRequested.connect(lambda:self.helpMenu(i))#右键请求,传入i实际上一直是4
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self.pushButton.clicked.connect(self.pr)
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# 法二
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def dynamic2(self):
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for i in range(5, 8):
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txt="""
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self.pushButton_{i} = QtWidgets.QPushButton(self);
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self.pushButton_{i}.setText("pushButton{i}");
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self.pushButton_{i}.setObjectName("pushButton{i}");
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self.verticalLayout.addWidget(self.pushButton_{i});
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self.pushButton_{i}.setContextMenuPolicy(Qt.CustomContextMenu)
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self.pushButton_{i}.customContextMenuRequested.connect(partial(self.helpMenu,i))#右键请求,用lambda会报错,partial需要import
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self.pushButton_{i}.clicked.connect(self.pr)
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""".format(i=i)
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exec(txt)
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#只能法二可用的方式
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self.pushButton_5.clicked.connect(self.pr2)
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self.pushButton_6.clicked.connect(self.pr2)
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self.pushButton_7.clicked.connect(self.pr2)
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def helpMenu(self, *type):
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'''帮助按钮的右键菜单'''
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print(type)
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popMenu =QMenu()
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if type[0]==5 or self.sender().text()== 'pushButton0':
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popMenu.addAction(u'关于',self.pr)
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popMenu.addSeparator()
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elif type[0]==6 or self.sender().text()== 'pushButton1':
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popMenu.addAction(u'清理图片',self.pr)
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popMenu.addSeparator()
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elif type[0]==7 or self.sender().text()== 'pushButton2':
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gitMenu=QMenu('同步到Git', popMenu)
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self.pushAction=QAction(u'上传', self, triggered=lambda:self.pr)
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gitMenu.addAction(self.pushAction)
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self.pullAction=QAction(u'下载', self, triggered=lambda:self.pr)
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gitMenu.addAction(self.pullAction)
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gitMenu.addSeparator()
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gitMenu.addAction(u'配置仓库',lambda:self.pr)
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popMenu.addAction(gitMenu.menuAction())#!!
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popMenu.exec_(QCursor.pos())#鼠标位置
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def pr(self):
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'''法一和法二都可用的调用
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if self.sender().objectName=='XXX':
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self.pr2()
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'''
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print(self.sender().text())
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print(self.sender().objectName())
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print(self.pushButton.text())
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def pr2(self):
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print(2)
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if __name__ == "__main__":
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import sys
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app = QtWidgets.QApplication(sys.argv)
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ui = Dialog()
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ui.show()
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sys.exit(app.exec_())
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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>Dialog</class>
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<widget class="QDialog" name="Dialog">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>370</width>
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<height>403</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>Dialog</string>
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</property>
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<property name="sizeGripEnabled">
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<bool>true</bool>
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</property>
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<layout class="QVBoxLayout" name="verticalLayout"/>
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</widget>
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<resources/>
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<connections/>
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</ui>

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