# -*- coding: utf-8 -*- # Form implementation generated from reading ui file 'C:\Users\Chris\Documents\python_tests\redirect.ui' # # Created: Wed Jan 08 14:20:04 2014 # by: PyQt4 UI code generator 4.10.3 # # WARNING! All changes made in this file will be lost! from PyQt4 import QtCore, QtGui try: _fromUtf8 = QtCore.QString.fromUtf8 except AttributeError: def _fromUtf8(s): return s try: _encoding = QtGui.QApplication.UnicodeUTF8 def _translate(context, text, disambig): return QtGui.QApplication.translate(context, text, disambig, _encoding) except AttributeError: def _translate(context, text, disambig): return QtGui.QApplication.translate(context, text, disambig) class Ui_MainWindow(object): def setupUi(self, MainWindow): MainWindow.setObjectName(_fromUtf8("MainWindow")) MainWindow.resize(800, 123) self.centralwidget = QtGui.QWidget(MainWindow) self.centralwidget.setObjectName(_fromUtf8("centralwidget")) self.verticalLayout = QtGui.QVBoxLayout(self.centralwidget) self.verticalLayout.setObjectName(_fromUtf8("verticalLayout")) self.horizontalLayout = QtGui.QHBoxLayout() self.horizontalLayout.setObjectName(_fromUtf8("horizontalLayout")) spacerItem = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum) self.horizontalLayout.addItem(spacerItem) self.runButton = QtGui.QPushButton(self.centralwidget) self.runButton.setObjectName(_fromUtf8("runButton")) self.horizontalLayout.addWidget(self.runButton) spacerItem1 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum) self.horizontalLayout.addItem(spacerItem1) self.verticalLayout.addLayout(self.horizontalLayout) self.progressBar = QtGui.QProgressBar(self.centralwidget) self.progressBar.setMaximum(100) self.progressBar.setProperty("value", 0) self.progressBar.setTextVisible(True) self.progressBar.setInvertedAppearance(False) self.progressBar.setObjectName(_fromUtf8("progressBar")) self.verticalLayout.addWidget(self.progressBar) MainWindow.setCentralWidget(self.centralwidget) self.menubar = QtGui.QMenuBar(MainWindow) self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 21)) self.menubar.setObjectName(_fromUtf8("menubar")) MainWindow.setMenuBar(self.menubar) self.statusbar = QtGui.QStatusBar(MainWindow) self.statusbar.setObjectName(_fromUtf8("statusbar")) MainWindow.setStatusBar(self.statusbar) self.retranslateUi(MainWindow) QtCore.QMetaObject.connectSlotsByName(MainWindow) def retranslateUi(self, MainWindow): MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow", None)) self.runButton.setText(_translate("MainWindow", "Run", None)) #=========End of QtDesigner Code=========== ########################################### # # # Manually written code # # # ########################################### import sys import time, math #========================================== class TaskThread(QtCore.QThread): setTime = QtCore.pyqtSignal(int,int) def run(self): self.setTime.emit(0,300) for i in range(300): time.sleep(0.05) #========================================== class MainWindow(QtGui.QMainWindow): _uiform = None def __init__(self, parent=None): QtGui.QMainWindow.__init__(self,parent) self._uiform = Ui_MainWindow() self._uiform.setupUi(self) self._uiform.runButton.clicked.connect(self.startThread) def startThread(self): self._uiform.progressBar.setRange(0,0) self.task = TaskThread() self.task.start() self.task.setTime.connect(self.changePB) def changePB(self, c, t): self.proportionFinished = int(math.floor(100*(float(c)/t))) self._uiform.progressBar.setValue(self.proportionFinished) self.progBarLoop(self.proportionFinished) def progBarLoop(self,pc): self._uiform.progressBar.setRange(0,300) self._uiform.progressBar.setValue(0) for i in range(0,300): self._uiform.progressBar.setValue(i+1) print i time.sleep(0.05) QtGui.QApplication.processEvents() # =================================================== # Start app app = app = QtGui.QApplication(sys.argv) main_window = MainWindow() main_window.show() app.exec_()
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