Python and Qt4 Designer

[Jean Dubois]

On 12 jul, 02:59, Vincent Vande Vyvre <vincent.vandevy... at swing.be>
wrote:
> On 11/07/12 17:37, Jean Dubois wrote:
>
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>
>
>
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> > I'm trying to combine python-code made with QT4 designer with plain
> > python statements like
> > file = open("test","w")
> > Can anyone tell me what I have to  add to the following code just to
> > open a file when clicking on the load-button and closing it by
> > clicking on the save button.
>
> > #!/usr/bin/env python
> > # -*- coding: utf-8 -*-
>
> > # Form implementation generated from reading ui file 'test.ui'
> > #
> > # Created: Wed Jul 11 17:21:35 2012
> > #      by: PyQt4 UI code generator 4.8.3
> > #
> > # WARNING! All changes made in this file will be lost!
>
> > from PyQt4 import QtCore, QtGui
>
> > try:
> >     _fromUtf8 = QtCore.QString.fromUtf8
> > except AttributeError:
> >     _fromUtf8 = lambda s: s
>
> > class Ui_Form(object):
> >     def setupUi(self, Form):
> >         Form.setObjectName(_fromUtf8("Form"))
> >         Form.resize(400, 300)
> >         self.widget = QtGui.QWidget(Form)
> >         self.widget.setGeometry(QtCore.QRect(10, 20, 146, 25))
> >         self.widget.setObjectName(_fromUtf8("widget"))
> >         self.horizontalLayout = QtGui.QHBoxLayout(self.widget)
> >         self.horizontalLayout.setMargin(0)
>
> > self.horizontalLayout.setObjectName(_fromUtf8("horizontalLayout"))
> >         self.pushButton_2 = QtGui.QPushButton(self.widget)
> >         self.pushButton_2.setObjectName(_fromUtf8("pushButton_2"))
> >         self.horizontalLayout.addWidget(self.pushButton_2)
> >         self.pushButton = QtGui.QPushButton(self.widget)
> >         self.pushButton.setObjectName(_fromUtf8("pushButton"))
> >         self.horizontalLayout.addWidget(self.pushButton)
>
> >         self.retranslateUi(Form)
> >         QtCore.QMetaObject.connectSlotsByName(Form)
>
> >     def retranslateUi(self, Form):
> >         Form.setWindowTitle(QtGui.QApplication.translate("Form",
> > "Form", None, QtGui.QApplication.UnicodeUTF8))
> >         self.pushButton_2.setText(QtGui.QApplication.translate("Form",
> > "Save file", None, QtGui.QApplication.UnicodeUTF8))
> >         self.pushButton.setText(QtGui.QApplication.translate("Form",
> > "Load file", None, QtGui.QApplication.UnicodeUTF8))
>
> > if __name__ == "__main__":
> >     import sys
> >     app = QtGui.QApplication(sys.argv)
> >     Form = QtGui.QWidget()
> >     ui = Ui_Form()
> >     ui.setupUi(Form)
> >     Form.show()
> >     sys.exit(app.exec_())
>
> > thanks in advance
> > jean
>
> Connect the signal clicked of your's buttons to your's functions.
>
>     self.pushButton.clicked.connect(self.my_func)
>
> Here's all the truth:
>
> http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/new_style_...
>
> --
> Vincent V.V.
> Oqapy <https://launchpad.net/oqapy> . Qarte+7
> <https://launchpad.net/qarte+7> . PaQager <https://launchpad.net/paqager>

thanks for the reference, could you just supply a small example for
the code above to get me started?

thanks in advance
jean