如何在PyQt中导入两个不同的gui文件？(How can I import two different gui file in PyQt?)

首先抱歉我的英语不好。在我提出这个问题之前，我到处搜寻。我完全不明白。

我有两个gui文件。一个是主窗口，另一个是属性对话窗口。我有一个导入和调用gui文件的文件。我可以导入并调用主窗口。主窗口上有一个按钮（pbShowDiag）。我想在按下pbShowDiag按钮时调用属性对话框。我怎样才能做到这一点？

调用脚本：

import sys import openpyxl from PyQt4.QtGui import * from PyQt4.QtCore import * from main import * from properties import Properties class MyForm(QMainWindow): def __init__(self, parent=None): QtGui.QWidget.__init__(self, parent) self.ui = Ui_MainWindow() self.ui.setupUi(self) #Programı tam ekran çalıştır. self.setWindowState(Qt.WindowMaximized) #status bar iletilerini göster self.ui.statusbar.showMessage("The program has started") #önce excel dosyasını ardından excel sayfasını içe aktar. wb = openpyxl.load_workbook("librarything_yilmazao.xlsx") sheet = wb.get_sheet_by_name("librarything_yilmazao") #tabloya eklenecek verileri depola. data = [] #excelin ilk satırındaki başlıkları qtablewidget a başlık olarak gönder. headerList = [] for header in range(1,250): headerList.append(sheet.cell(row=1,column=header).value) self.ui.tableWidget.setHorizontalHeaderLabels(headerList) #depolanacak verileri çek. for row in range(2,250): rowData = [] for col in range(1,44): rowData.append(sheet.cell(row=row,column=col).value) data.append(rowData) self.data = data self.addcontent() #Düğme işlevleri. QtCore.QObject.connect(self.ui.pbAddRow, QtCore.SIGNAL(("clicked()")), self.addRow) QtCore.QObject.connect(self.ui.pbShowDiag, QtCore.SIGNAL(("clicked()")), self.callProperties) #verileri widgeta gönder. def addcontent(self): row = 0 for tup in self.data: col = 0 for item in tup: anitem = QTableWidgetItem(item) self.ui.tableWidget.setItem(row,col,anitem) col += 1 row += 1 #Tabloya boş bir satır ekle. def addRow(self): rowPosition = self.ui.tableWidget.rowCount() self.ui.tableWidget.insertRow(rowPosition) self.ui.statusbar.showMessage("1 row added to the table") def callProperties(self): self.ozellikGui = Properties() self.ozellikGui.setupUi(self) if __name__ == "__main__": app = QtGui.QApplication(sys.argv) myapp = MyForm() myapp.show() sys.exit(app.exec_())

主窗口：

# -*- coding: utf-8 -*- # Form implementation generated from reading ui file 'main.ui' # # Created: Sun Dec 13 20:29:28 2015 # by: PyQt4 UI code generator 4.10.4 # # 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(712, 560) self.centralwidget = QtGui.QWidget(MainWindow) self.centralwidget.setObjectName(_fromUtf8("centralwidget")) self.pbAddRow = QtGui.QPushButton(self.centralwidget) self.pbAddRow.setGeometry(QtCore.QRect(10, 20, 94, 26)) self.pbAddRow.setObjectName(_fromUtf8("pbAddRow")) self.pbRemove = QtGui.QPushButton(self.centralwidget) self.pbRemove.setGeometry(QtCore.QRect(10, 50, 94, 26)) self.pbRemove.setObjectName(_fromUtf8("pbRemove")) self.pbShowDiag = QtGui.QPushButton(self.centralwidget) self.pbShowDiag.setGeometry(QtCore.QRect(10, 80, 94, 26)) self.pbShowDiag.setObjectName(_fromUtf8("pbShowDiag")) self.tableWidget = QtGui.QTableWidget(self.centralwidget) self.tableWidget.setGeometry(QtCore.QRect(110, 20, 601, 491)) self.tableWidget.setRowCount(248) self.tableWidget.setColumnCount(34) self.tableWidget.setObjectName(_fromUtf8("tableWidget")) MainWindow.setCentralWidget(self.centralwidget) self.menubar = QtGui.QMenuBar(MainWindow) self.menubar.setGeometry(QtCore.QRect(0, 0, 712, 23)) 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", "Library", None)) self.pbAddRow.setText(_translate("MainWindow", "Add Row", None)) self.pbRemove.setText(_translate("MainWindow", "Remove", None)) self.pbShowDiag.setText(_translate("MainWindow", "Show in Diag.", None))

属性对话框：

# -*- coding: utf-8 -*- # Form implementation generated from reading ui file 'properties.ui' # # Created: Sun Dec 13 12:30:16 2015 # by: PyQt4 UI code generator 4.10.4 # # 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 Properties(object): def setupUi(self, Dialog): Dialog.setObjectName(_fromUtf8("Dialog")) Dialog.resize(687, 539) self.graphicsView = QtGui.QGraphicsView(Dialog) self.graphicsView.setGeometry(QtCore.QRect(10, 60, 171, 241)) self.graphicsView.setObjectName(_fromUtf8("graphicsView")) self.label = QtGui.QLabel(Dialog) self.label.setGeometry(QtCore.QRect(20, 40, 56, 17)) self.label.setObjectName(_fromUtf8("label")) self.label_2 = QtGui.QLabel(Dialog) self.label_2.setGeometry(QtCore.QRect(20, 10, 301, 17)) self.label_2.setObjectName(_fromUtf8("label_2")) self.label_3 = QtGui.QLabel(Dialog) self.label_3.setGeometry(QtCore.QRect(200, 60, 101, 17)) self.label_3.setObjectName(_fromUtf8("label_3")) self.label_4 = QtGui.QLabel(Dialog) self.label_4.setGeometry(QtCore.QRect(200, 90, 111, 17)) self.label_4.setObjectName(_fromUtf8("label_4")) self.label_5 = QtGui.QLabel(Dialog) self.label_5.setGeometry(QtCore.QRect(200, 120, 91, 17)) self.label_5.setObjectName(_fromUtf8("label_5")) self.label_6 = QtGui.QLabel(Dialog) self.label_6.setGeometry(QtCore.QRect(200, 150, 121, 17)) self.label_6.setObjectName(_fromUtf8("label_6")) self.label_7 = QtGui.QLabel(Dialog) self.label_7.setGeometry(QtCore.QRect(200, 180, 56, 17)) self.label_7.setObjectName(_fromUtf8("label_7")) self.label_8 = QtGui.QLabel(Dialog) self.label_8.setGeometry(QtCore.QRect(200, 210, 71, 17)) self.label_8.setObjectName(_fromUtf8("label_8")) self.label_9 = QtGui.QLabel(Dialog) self.label_9.setGeometry(QtCore.QRect(200, 240, 131, 17)) self.label_9.setObjectName(_fromUtf8("label_9")) self.label_10 = QtGui.QLabel(Dialog) self.label_10.setGeometry(QtCore.QRect(200, 270, 56, 17)) self.label_10.setObjectName(_fromUtf8("label_10")) self.label_11 = QtGui.QLabel(Dialog) self.label_11.setGeometry(QtCore.QRect(20, 310, 56, 17)) self.label_11.setObjectName(_fromUtf8("label_11")) self.label_12 = QtGui.QLabel(Dialog) self.label_12.setGeometry(QtCore.QRect(20, 340, 141, 17)) self.label_12.setObjectName(_fromUtf8("label_12")) self.label_13 = QtGui.QLabel(Dialog) self.label_13.setGeometry(QtCore.QRect(20, 370, 56, 17)) self.label_13.setObjectName(_fromUtf8("label_13")) self.label_14 = QtGui.QLabel(Dialog) self.label_14.setGeometry(QtCore.QRect(240, 310, 56, 17)) self.label_14.setObjectName(_fromUtf8("label_14")) self.label_15 = QtGui.QLabel(Dialog) self.label_15.setGeometry(QtCore.QRect(240, 340, 56, 17)) self.label_15.setObjectName(_fromUtf8("label_15")) self.label_16 = QtGui.QLabel(Dialog) self.label_16.setGeometry(QtCore.QRect(240, 370, 56, 17)) self.label_16.setObjectName(_fromUtf8("label_16")) self.label_17 = QtGui.QLabel(Dialog) self.label_17.setGeometry(QtCore.QRect(240, 400, 56, 17)) self.label_17.setObjectName(_fromUtf8("label_17")) self.label_18 = QtGui.QLabel(Dialog) self.label_18.setGeometry(QtCore.QRect(350, 310, 81, 17)) self.label_18.setObjectName(_fromUtf8("label_18")) self.label_19 = QtGui.QLabel(Dialog) self.label_19.setGeometry(QtCore.QRect(470, 310, 81, 17)) self.label_19.setObjectName(_fromUtf8("label_19")) self.label_20 = QtGui.QLabel(Dialog) self.label_20.setGeometry(QtCore.QRect(470, 340, 81, 17)) self.label_20.setObjectName(_fromUtf8("label_20")) self.label_21 = QtGui.QLabel(Dialog) self.label_21.setGeometry(QtCore.QRect(470, 360, 56, 17)) self.label_21.setObjectName(_fromUtf8("label_21")) self.label_22 = QtGui.QLabel(Dialog) self.label_22.setGeometry(QtCore.QRect(470, 390, 56, 17)) self.label_22.setObjectName(_fromUtf8("label_22")) self.label_23 = QtGui.QLabel(Dialog) self.label_23.setGeometry(QtCore.QRect(590, 310, 56, 17)) self.label_23.setObjectName(_fromUtf8("label_23")) self.label_24 = QtGui.QLabel(Dialog) self.label_24.setGeometry(QtCore.QRect(240, 430, 56, 17)) self.label_24.setObjectName(_fromUtf8("label_24")) self.label_25 = QtGui.QLabel(Dialog) self.label_25.setGeometry(QtCore.QRect(240, 450, 56, 17)) self.label_25.setObjectName(_fromUtf8("label_25")) self.label_26 = QtGui.QLabel(Dialog) self.label_26.setGeometry(QtCore.QRect(240, 470, 56, 17)) self.label_26.setObjectName(_fromUtf8("label_26")) self.label_27 = QtGui.QLabel(Dialog) self.label_27.setGeometry(QtCore.QRect(470, 420, 111, 17)) self.label_27.setObjectName(_fromUtf8("label_27")) self.label_28 = QtGui.QLabel(Dialog) self.label_28.setGeometry(QtCore.QRect(470, 450, 71, 17)) self.label_28.setObjectName(_fromUtf8("label_28")) self.retranslateUi(Dialog) QtCore.QMetaObject.connectSlotsByName(Dialog) def retranslateUi(self, Dialog): Dialog.setWindowTitle(_translate("Dialog", "Dialog", None)) self.label.setText(_translate("Dialog", "Cover", None)) self.label_2.setText(_translate("Dialog", "Book Title", None)) self.label_3.setText(_translate("Dialog", "Author", None)) self.label_4.setText(_translate("Dialog", "Other Authors", None)) self.label_5.setText(_translate("Dialog", "Translator", None)) self.label_6.setText(_translate("Dialog", "Publication", None)) self.label_7.setText(_translate("Dialog", "Date", None)) self.label_8.setText(_translate("Dialog", "Languages", None)) self.label_9.setText(_translate("Dialog", "Original Languages", None)) self.label_10.setText(_translate("Dialog", "Page", None)) self.label_11.setText(_translate("Dialog", "Book ID", None)) self.label_12.setText(_translate("Dialog", "First Publication Date", None)) self.label_13.setText(_translate("Dialog", "Rating", None)) self.label_14.setText(_translate("Dialog", "Height", None)) self.label_15.setText(_translate("Dialog", "Weight", None)) self.label_16.setText(_translate("Dialog", "Thickness", None)) self.label_17.setText(_translate("Dialog", "Length", None)) self.label_18.setText(_translate("Dialog", "Dimensions", None)) self.label_19.setText(_translate("Dialog", "Date Started", None)) self.label_20.setText(_translate("Dialog", "Date Read", None)) self.label_21.setText(_translate("Dialog", "Barcode", None)) self.label_22.setText(_translate("Dialog", "Tags", None)) self.label_23.setText(_translate("Dialog", "ISBN", None)) self.label_24.setText(_translate("Dialog", "Price", None)) self.label_25.setText(_translate("Dialog", "Signed", None)) self.label_26.setText(_translate("Dialog", "Copies", None)) self.label_27.setText(_translate("Dialog", "Back Cover Text", None)) self.label_28.setText(_translate("Dialog", "Comment", None))

Firstly sorry for my poor English. I've searched everywhere before I ask this question. And I am not understand completely.

I have two gui file. One is mainwindow and the other is propertie dialog window. And I have a file that importing and calling gui file. I can import and call main window. There is a button on the main window(pbShowDiag). I want to call property dialog when press the pbShowDiag button. How can I do this?

calling script:

main window:

property dialog:

最满意答案

首先，您应该为属性对话框创建一个新类，就像使用Ui_MainWindow类MyForm Ui_MainWindow 。您可以在同一个文件中执行此操作。通过这种方式，您可以轻松定义方法，使用插槽连接信号，......

class MyProperty(QDialog): def __init__(self, parent=None): QWidget.__init__(self, parent) self.ui = Properties() self.ui.setupUi(self) # connects, intialisations, ...

然后你可以用它来调用它：

def callProperties(self): properties_dialog = MyProperty() properties_dialog.exec_() # modal dialog

要么

def callProperties(self): properties_dialog = MyProperty() properties_dialog.show() # non-modal dialog

模态对话框意味着您可以单击主窗口中的任何内容，直到关闭属性对话框。

First of all you should create a new class for the property dialog, like you did with the class MyForm for Ui_MainWindow. You can do this in the same file. This way you can easily define methods, connect signals with slots, ...

class MyProperty(QDialog): def __init__(self, parent=None): QWidget.__init__(self, parent) self.ui = Properties() self.ui.setupUi(self) # connects, intialisations, ...

And then you can call it with:

def callProperties(self): properties_dialog = MyProperty() properties_dialog.exec_() # modal dialog

def callProperties(self): properties_dialog = MyProperty() properties_dialog.show() # non-modal dialog

Modal dialog means, that you can click anything in the main window until you close the property dialog.

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