Ich habe zwei Widgets (QMainWindow
als win_one und QDialog
als win_zwei) mit qtdesigner
und PyQt5
erstellt. Von win_one, öffne ich win_zwei, fülle die lineEdit
aus und drücke OK, um den Eintrag in eine label
in win_one angezeigt zu übertragen. Alles funktioniert gut, außer zwei Probleme:Verbindung zwischen QDialog und QMainWindow - PyQt5
- win_one Fenster als
.showMaximized()
geöffnet wird aber nach ausgefüllten in dem Etikett, die Dimension des Fensters ändert. - die Taste von win_one stoppt
front_win_one.py
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_win_one(object):
def setupUi(self, win_one):
win_one.setObjectName("win_one")
win_one.resize(1147, 234)
self.centralwidget = QtWidgets.QWidget(win_one)
self.centralwidget.setObjectName("centralwidget")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(50, 50, 111, 51))
self.pushButton.setObjectName("pushButton")
self.label = QtWidgets.QLabel(self.centralwidget)
self.label.setGeometry(QtCore.QRect(40, 160, 131, 31))
self.label.setObjectName("label")
win_one.setCentralWidget(self.centralwidget)
self.retranslateUi(win_one)
QtCore.QMetaObject.connectSlotsByName(win_one)
def retranslateUi(self, win_one):
_translate = QtCore.QCoreApplication.translate
win_one.setWindowTitle(_translate("win_one", "MainWindow"))
self.pushButton.setText(_translate("win_one", "To qdialog"))
self.label.setText(_translate("win_one", "TextLabel"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
win_one = QtWidgets.QMainWindow()
ui = Ui_win_one()
ui.setupUi(win_one)
win_one.show()
sys.exit(app.exec_())
front_win_two.py
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_win_two(object):
def setupUi(self, win_two):
win_two.setObjectName("win_two")
win_two.resize(317, 278)
self.pushButton = QtWidgets.QPushButton(win_two)
self.pushButton.setGeometry(QtCore.QRect(40, 120, 121, 23))
self.pushButton.setObjectName("pushButton")
self.lineEdit = QtWidgets.QLineEdit(win_two)
self.lineEdit.setGeometry(QtCore.QRect(30, 50, 161, 21))
self.lineEdit.setObjectName("lineEdit")
self.retranslateUi(win_two)
QtCore.QMetaObject.connectSlotsByName(win_two)
def retranslateUi(self, win_two):
_translate = QtCore.QCoreApplication.translate
win_two.setWindowTitle(_translate("win_two", "Dialog"))
self.pushButton.setText(_translate("win_two", "OK"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
win_two = QtWidgets.QDialog()
ui = Ui_win_two()
ui.setupUi(win_two)
win_two.show()
sys.exit(app.exec_())
back.py
import sys
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import QMainWindow, QApplication, QWidget, QDialog
from front_win_1 import Ui_win_one
from front_win_2 import Ui_win_two
class win_two(QDialog, Ui_win_two):
def __init__(self, parent=None):
super(win_two, self).__init__(parent)
self.setupUi(self)
self.pushButton.clicked.connect(self.vers_main)
def vers_main(self):
entry = self.lineEdit.text()
win_one().label.setText(entry)
class win_one(QMainWindow, Ui_win_one):
def __init__(self, parent=None):
super(win_one, self).__init__(parent)
self.setupUi(dialog)
self.pushButton.clicked.connect(self.open_qdialog)
def open_qdialog(self):
self.dialog_win_2 = win_two()
self.dialog_win_2.show()
if __name__ == "__main__":
app = QApplication(sys.argv)
dialog = QMainWindow()
prog = win_one(dialog)
dialog.showMaximized()
sys.exit(app.exec_())
Thank yo zu arbeiten u
python27 oder python3? kann nicht Bug # 1 mit Python35 reproduzieren – ingvar
Ich habe mit beiden Python getestet und ich kann den ersten Fehler nicht reproduzieren. – eyllanesc