Path: csiph.com!usenet.pasdenom.info!weretis.net!feeder4.news.weretis.net!border2.nntp.ams2.giganews.com!border4.nntp.ams.giganews.com!border2.nntp.ams.giganews.com!nntp.giganews.com!newsfeed.xs4all.nl!newsfeed5.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail
Date: Thu, 12 Jul 2012 02:59:11 +0200
From: Vincent Vande Vyvre <vincent.vandevyvre@swing.be>
User-Agent: Mozilla/5.0 (X11; Linux i686; rv:13.0) Gecko/20120615 Thunderbird/13.0.1
MIME-Version: 1.0
To: python-list@python.org
Subject: Re: [newbie] Python and Qt4 Designer
References: <63ac761b-a0a2-4d77-a3ca-f93069fab82a@s1g2000vbj.googlegroups.com>
In-Reply-To: <63ac761b-a0a2-4d77-a3ca-f93069fab82a@s1g2000vbj.googlegroups.com>
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Precedence: list
Newsgroups: comp.lang.python
Message-ID: <mailman.2020.1342055147.4697.python-list@python.org>
Lines: 80
NNTP-Posting-Host: 2001:888:2000:d::a6
Xref: csiph.com comp.lang.python:25187

On 11/07/12 17:37, Jean Dubois wrote:
> 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_signals_slots.html

-- 
Vincent V.V.
Oqapy <https://launchpad.net/oqapy> . Qarte+7
<https://launchpad.net/qarte+7> . PaQager <https://launchpad.net/paqager>