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Начало » Python для новичков » pyqt дочерние окна

Wojaovlad

Апрель 14, 2015 23:59:12

Не могу ничего найти толкового. Хочу сделать в pyqt чтобы по нажатию кнопки в форме, открылась другая форма дочерняя. Вот для этого создал два ui1.py и ui2.py И вот как тепер мне сделать чтобы открылась ui2 из ui1? Пробовал импортировать, делать show() для класса формы, брал советы из форумов, ничего не получается( должен же быть какой-нибудь простой действенный способ. Подскажите добрые люди, пожалуйста_)

Дочерняя форма:

# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'edit_cards.ui'
#
# Created: Sun Apr 12 21:42:11 2015
#      by: PyQt4 UI code generator 4.9.1
#
# WARNING! All changes made in this file will be lost!
import os
import sys
import sqlite3 as db
from PyQt4 import QtCore, QtGui, QtSql
from PyQt4.QtCore import QStringList, QString
from PyQt4.QtGui  import QApplication, QMainWindow, QSizePolicy
from PyQt4.QtGui  import QTableWidget, QTableWidgetItem
import re
try:
    _fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
    _fromUtf8 = lambda s: s
class Ui_Card_dialog(object):
    def setupUi(self, Card_dialog):
        Card_dialog.setObjectName(_fromUtf8("Card_dialog"))
        Card_dialog.resize(370, 577)
        Card_dialog.setLocale(QtCore.QLocale(QtCore.QLocale.Russian, QtCore.QLocale.RussianFederation))
        self.verticalLayout = QtGui.QVBoxLayout(Card_dialog)
        self.verticalLayout.setObjectName(_fromUtf8("verticalLayout"))
        self.label = QtGui.QLabel(Card_dialog)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.label.setFont(font)
        self.label.setObjectName(_fromUtf8("label"))
        self.verticalLayout.addWidget(self.label)
        self.manufac_lineEdit = QtGui.QLineEdit(Card_dialog)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.manufac_lineEdit.setFont(font)
        self.manufac_lineEdit.setObjectName(_fromUtf8("manufac_lineEdit"))
        self.verticalLayout.addWidget(self.manufac_lineEdit)
        self.label_2 = QtGui.QLabel(Card_dialog)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.label_2.setFont(font)
        self.label_2.setObjectName(_fromUtf8("label_2"))
        self.verticalLayout.addWidget(self.label_2)
        self.name_lineEdit = QtGui.QLineEdit(Card_dialog)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.name_lineEdit.setFont(font)
        self.name_lineEdit.setObjectName(_fromUtf8("name_lineEdit"))
        self.verticalLayout.addWidget(self.name_lineEdit)
        self.label_3 = QtGui.QLabel(Card_dialog)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.label_3.setFont(font)
        self.label_3.setObjectName(_fromUtf8("label_3"))
        self.verticalLayout.addWidget(self.label_3)
        self.unit_comboBox = QtGui.QComboBox(Card_dialog)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.unit_comboBox.setFont(font)
        self.unit_comboBox.setObjectName(_fromUtf8("unit_comboBox"))
        self.unit_comboBox.addItem(_fromUtf8(""))
        self.unit_comboBox.addItem(_fromUtf8(""))
        self.unit_comboBox.addItem(_fromUtf8(""))
        self.unit_comboBox.addItem(_fromUtf8(""))
        self.unit_comboBox.addItem(_fromUtf8(""))
        self.unit_comboBox.addItem(_fromUtf8(""))
        self.verticalLayout.addWidget(self.unit_comboBox)
        self.label_4 = QtGui.QLabel(Card_dialog)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.label_4.setFont(font)
        self.label_4.setObjectName(_fromUtf8("label_4"))
        self.verticalLayout.addWidget(self.label_4)
        self.NDS_comboBox = QtGui.QComboBox(Card_dialog)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.NDS_comboBox.setFont(font)
        self.NDS_comboBox.setObjectName(_fromUtf8("NDS_comboBox"))
        self.NDS_comboBox.addItem(_fromUtf8(""))
        self.NDS_comboBox.addItem(_fromUtf8(""))
        self.NDS_comboBox.addItem(_fromUtf8(""))
        self.verticalLayout.addWidget(self.NDS_comboBox)
        self.label_6 = QtGui.QLabel(Card_dialog)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.label_6.setFont(font)
        self.label_6.setObjectName(_fromUtf8("label_6"))
        self.verticalLayout.addWidget(self.label_6)
        self.RU_lineEdit = QtGui.QLineEdit(Card_dialog)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.RU_lineEdit.setFont(font)
        self.RU_lineEdit.setObjectName(_fromUtf8("RU_lineEdit"))
        self.verticalLayout.addWidget(self.RU_lineEdit)
        self.label_5 = QtGui.QLabel(Card_dialog)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.label_5.setFont(font)
        self.label_5.setObjectName(_fromUtf8("label_5"))
        self.verticalLayout.addWidget(self.label_5)
        self.calendarWidget = QtGui.QCalendarWidget(Card_dialog)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.calendarWidget.setFont(font)
        self.calendarWidget.setObjectName(_fromUtf8("calendarWidget"))
        self.verticalLayout.addWidget(self.calendarWidget)
        self.retranslateUi(Card_dialog)
        QtCore.QMetaObject.connectSlotsByName(Card_dialog)
    def retranslateUi(self, Card_dialog):
        Card_dialog.setWindowTitle(QtGui.QApplication.translate("Card_dialog", "Карточка товара", None, QtGui.QApplication.UnicodeUTF8))
        self.label.setText(QtGui.QApplication.translate("Card_dialog", "Прозводитель", None, QtGui.QApplication.UnicodeUTF8))
        self.label_2.setText(QtGui.QApplication.translate("Card_dialog", "Наименование", None, QtGui.QApplication.UnicodeUTF8))
        self.label_3.setText(QtGui.QApplication.translate("Card_dialog", "Единица измерения", None, QtGui.QApplication.UnicodeUTF8))
        self.unit_comboBox.setItemText(0, QtGui.QApplication.translate("Card_dialog", "Упаковка", None, QtGui.QApplication.UnicodeUTF8))
        self.unit_comboBox.setItemText(1, QtGui.QApplication.translate("Card_dialog", "Килограммы", None, QtGui.QApplication.UnicodeUTF8))
        self.unit_comboBox.setItemText(2, QtGui.QApplication.translate("Card_dialog", "Штуки", None, QtGui.QApplication.UnicodeUTF8))
        self.unit_comboBox.setItemText(3, QtGui.QApplication.translate("Card_dialog", "Литры", None, QtGui.QApplication.UnicodeUTF8))
        self.unit_comboBox.setItemText(4, QtGui.QApplication.translate("Card_dialog", "Наборы", None, QtGui.QApplication.UnicodeUTF8))
        self.unit_comboBox.setItemText(5, QtGui.QApplication.translate("Card_dialog", "Флаконы", None, QtGui.QApplication.UnicodeUTF8))
        self.label_4.setText(QtGui.QApplication.translate("Card_dialog", "Ставка НДС", None, QtGui.QApplication.UnicodeUTF8))
        self.NDS_comboBox.setItemText(0, QtGui.QApplication.translate("Card_dialog", "10", None, QtGui.QApplication.UnicodeUTF8))
        self.NDS_comboBox.setItemText(1, QtGui.QApplication.translate("Card_dialog", "18", None, QtGui.QApplication.UnicodeUTF8))
        self.NDS_comboBox.setItemText(2, QtGui.QApplication.translate("Card_dialog", "Без НДС", None, QtGui.QApplication.UnicodeUTF8))
        self.label_6.setText(QtGui.QApplication.translate("Card_dialog", "№ РУ", None, QtGui.QApplication.UnicodeUTF8))
        self.label_5.setText(QtGui.QApplication.translate("Card_dialog", "Дата окнчания РУ", None, QtGui.QApplication.UnicodeUTF8))
def show_me():
        window = Ui_Card_dialog()
        window.show()
        return window
#if __name__ == "__main__":
#    app = QtGui.QApplication(sys.argv)
#    Form = QtGui.QWidget()
#    ex = Ui_Card_dialog()
#    ex.setupUi(Form)
#    Form.show()
#    app.exec_()

Главная форма:

# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'table_cards.ui'
#
# Created: Sun Apr 12 21:42:36 2015
#      by: PyQt4 UI code generator 4.9.1
#
# WARNING! All changes made in this file will be lost!
import os
import sys
import sqlite3 as db
from PyQt4 import QtCore, QtGui, QtSql
from PyQt4.QtCore import QStringList, QString
from PyQt4.QtGui  import QApplication, QMainWindow, QSizePolicy
from PyQt4.QtGui  import QTableWidget, QTableWidgetItem
import re
import edit_cards
try:
    _fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
    _fromUtf8 = lambda s: s
class Ui_Dialog_cards(object):
    def setupUi(self, Dialog_cards):
        Dialog_cards.setObjectName(_fromUtf8("Dialog_cards"))
        Dialog_cards.resize(826, 518)
        self.gridLayout = QtGui.QGridLayout(Dialog_cards)
        self.gridLayout.setObjectName(_fromUtf8("gridLayout"))
        self.tableWidget_cards = QtGui.QTableWidget(Dialog_cards)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.tableWidget_cards.setFont(font)
        self.tableWidget_cards.setObjectName(_fromUtf8("tableWidget_cards"))
        self.tableWidget_cards.setColumnCount(0)
        self.tableWidget_cards.setRowCount(0)
        self.gridLayout.addWidget(self.tableWidget_cards, 0, 0, 1, 3)
        self.Change_Button = QtGui.QPushButton(Dialog_cards)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.Change_Button.setFont(font)
        self.Change_Button.setObjectName(_fromUtf8("Change_Button"))
        self.gridLayout.addWidget(self.Change_Button, 2, 0, 1, 1)
        self.Delete_Button = QtGui.QPushButton(Dialog_cards)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.Delete_Button.setFont(font)
        self.Delete_Button.setObjectName(_fromUtf8("Delete_Button"))
        self.gridLayout.addWidget(self.Delete_Button, 2, 1, 1, 1)
        self.Close_Button = QtGui.QPushButton(Dialog_cards)
        font = QtGui.QFont()
        font.setPointSize(12)
        self.Close_Button.setFont(font)
        self.Close_Button.setObjectName(_fromUtf8("Close_Button"))
        self.gridLayout.addWidget(self.Close_Button, 2, 2, 1, 1)
        self.retranslateUi(Dialog_cards)
        QtCore.QMetaObject.connectSlotsByName(Dialog_cards)
    def retranslateUi(self, Dialog_cards):
        Dialog_cards.setWindowTitle(QtGui.QApplication.translate("Dialog_cards", "Товары", None, QtGui.QApplication.UnicodeUTF8))
        self.Change_Button.setText(QtGui.QApplication.translate("Dialog_cards", "Изменить товар", None, QtGui.QApplication.UnicodeUTF8))
        QtCore.QObject.connect(self.Change_Button, QtCore.SIGNAL('clicked()'), self.show_edit_window)
        self.Delete_Button.setText(QtGui.QApplication.translate("Dialog_cards", "Удалить товар", None, QtGui.QApplication.UnicodeUTF8))
        self.Close_Button.setText(QtGui.QApplication.translate("Dialog_cards", "Закрыть", None, QtGui.QApplication.UnicodeUTF8))
    def show_edit_window(self):
        import edit_cards
        print 'lol'
        edit_cards.show_me()
if __name__ == "__main__":
    app = QtGui.QApplication(sys.argv)
    Form = QtGui.QWidget()
    ex = Ui_Dialog_cards()
    ex.setupUi(Form)
    Form.show()
    app.exec_()

alex925

Апрель 15, 2015 01:37:03

import sys
 
from PyQt4 import QtGui, QtCore
 
 
class SecondWindow(QtGui.QWidget):
    def __init__(self, parent=None):
        super().__init__(parent, QtCore.Qt.Window)
        self.build()
 
    def build(self):
        self.mainLayout = QtGui.QVBoxLayout()
        self.buttons = []
        for i in range(5):
            but = QtGui.QPushButton('button {}'.format(i), self)
            self.mainLayout.addWidget(but)
            self.buttons.append(but)
        self.setLayout(self.mainLayout)
 
 
class MainWindow(QtGui.QWidget):
    def __init__(self, parent=None):
        super().__init__(parent)
        self.secondWin = None
        self.build()
 
    def build(self):
        self.mainLayout = QtGui.QVBoxLayout()
        self.lab = QtGui.QLabel('simple text', self)
        self.mainLayout.addWidget(self.lab)
        self.but1 = QtGui.QPushButton('open window', self)
        self.but1.clicked.connect(self.openWin)
        self.mainLayout.addWidget(self.but1)
        self.setLayout(self.mainLayout)
 
    def openWin(self):
        if not self.secondWin:
            self.secondWin = SecondWindow(self)
        self.secondWin.show()
 
 
if __name__ == "__main__":
    app = QtGui.QApplication(sys.argv)
    window = MainWindow()
    window.show()
    sys.exit(app.exec_())