Hello.
I'm having trouble porting my PyKDE3 KConfigSkeleton/KConfigDialog: it
behaves weird in KDE4.
I'm attaching a very small sample program. The weird behavior I'm
observing is:
(a) on the first run, when no testrc file exists under ~/.kde, the
value of MyOption is correctly set to False, but when I click on
the Preferences button, the checkbox is checked (instead of not
checked, at it'd correspond)
(b) so I change in the dialog the value to True, when closing the
dialog the LineEdit updates accordingly, and the option is written
as true to the testrc file, but when I restart the program, it
is set to False again
Can you reproduce? Is there something wrong with my code? (With KDE 3 it
worked just fine).
Thanks in advance,
--
Adeodato Simó dato at net.com.org.es
Debian Developer adeodato at debian.org
- Oh! Uh, congratulations.
- For what?
- You know, your thing tomorrow, renewing your vows.
- You congratulate the groom. You offer the bride best wishes.
-- Luke and Emily
#! /usr/bin/env python
import sys
import testui
from PyQt4 import QtGui, QtCore
from PyKDE4 import kdeui, kdecore
class Preferences(kdeui.KConfigSkeleton):
def __init__(self):
kdeui.KConfigSkeleton.__init__(self)
self.setCurrentGroup('General')
self._my_option_item = self.addItemBool('MyOption', False, False)
self.readConfig()
def MyOption(self):
return self._my_option_item.property().toBool()
##
class PreferencesPage(QtGui.QWidget, testui.Ui_Dialog):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.setupUi(self)
##
class PreferencesDialog(kdeui.KConfigDialog):
def __init__(self, parent, name, preferences):
kdeui.KConfigDialog.__init__(self, parent, name, preferences)
self.page = PreferencesPage(self)
self.addPage(self.page, 'General')
##
class MainWindow(kdeui.KMainWindow):
def __init__ (self, *args):
kdeui.KMainWindow.__init__(self, *args)
self.widget = QtGui.QWidget(self)
self.line = QtGui.QLineEdit(self.widget)
self.button = QtGui.QPushButton('Preferences', self.widget)
self.preferences = Preferences()
layout = QtGui.QVBoxLayout()
layout.addWidget(self.line)
layout.addWidget(self.button)
self.widget.setLayout(layout)
self.setCentralWidget(self.widget)
self.slot_settings_changed() # initial value
self.connect(self.button, QtCore.SIGNAL('clicked (bool)'),
self.slot_preferences)
def slot_preferences(self):
if kdeui.KConfigDialog.showDialog('preferences dialog'):
return
else:
dialog = PreferencesDialog(self, 'preferences dialog', self.preferences)
self.connect(dialog, QtCore.SIGNAL('settingsChanged(const QString )'),
self.slot_settings_changed)
dialog.show()
def slot_settings_changed(self):
print 'applying preferences, MyOption =', self.preferences.MyOption()
self.line.setText(str(self.preferences.MyOption()))
def main():
kdecore.KCmdLineArgs.init(sys.argv, 'test', '', kdecore.ki18n('test'), '1.0')
application = kdeui.KApplication()
main_window = MainWindow()
main_window.show()
application.exec_()
if __name__ == '__main__':
main()
#!/usr/bin/env python
# Generated by pykdeuic4 from testui.ui on Thu Mar 27 15:55:57 2008
#
# WARNING! All changes to this file will be lost.
from PyKDE4 import kdecore
from PyKDE4 import kdeui
from PyQt4 import QtCore, QtGui
class Ui_Dialog(object):
def setupUi(self, Dialog):
Dialog.setObjectName(Dialog)
Dialog.resize(QtCore.QSize(QtCore.QRect(0,0,400,300).size()).expandedTo(Dialog.minimumSizeHint()))
self.vboxlayout = QtGui.QVBoxLayout(Dialog)
self.vboxlayout.setObjectName(vboxlayout)
self.kcfg_MyOption = QtGui.QCheckBox(Dialog)
self.kcfg_MyOption.setObjectName(kcfg_MyOption)
self.vboxlayout.addWidget(self.kcfg_MyOption)
spacerItem = QtGui.QSpacerItem(20,40,QtGui.QSizePolicy.Minimum,QtGui.QSizePolicy.Expanding)
self.vboxlayout.addItem(spacerItem)
self.retranslateUi(Dialog)
QtCore.QMetaObject.connectSlotsByName(Dialog)
def retranslateUi(self, Dialog):
Dialog.setWindowTitle(kdecore.i18n(Dialog))
self.kcfg_MyOption.setText(kdecore.i18n(Option))
ui version=4.0
classDialog/class
widget class=QDialog name=Dialog
property name=geometry
rect
x0/x
y0/y
width400/width
height300/height
/rect
/property
property name=windowTitle
stringDialog/string
/property
layout class=QVBoxLayout
item
widget class=QCheckBox name=kcfg_MyOption
property name=text
stringOption/string
/property
/widget
/item
item
spacer
