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Re: [PyQt] connect problem on windows xp
I solved the issue following linjunhalida's suggestion:
adding QObject.__init__(self) in the __init__ function of my GUI,
everything turns fine also on windows.
Thank you linjunhalida, and thank you all!
On Thu, Jul 29, 2010 at 4:56 PM, F.A.Pinkse wrote:
> Hi Fabio
>
> To see you print() statements you need to lauch your script with python
> If you use pythonw the script is lauched and the communication channels are
> closed.
>
> Or you use one of these:
>
>
> def noneSelected(self):
> print ("signal catched 2")
> self.dtype.setText("signal catched 2")
> msgBox=QtGui.QMessageBox()
> msgBox.setText("signal catched 2")
> msgBox.exec()
>
> def refreshList(self):
> print ("signal catched 1")
> self.dtype.setText ("signal catched 1")
> msgBox=QtGui.QMessageBox()
> msgBox.setText("signal catched 1")
> msgBox.exec()
>
> I 'borrowed one of the line/text edit widgets.
> Hope this helps.
>
>
> With best regards,
>
>
> Frans.
>
>
> Op 7/29/2010 12:46 PM, Fabio Mauri schreef:
>>
>> Ok, this below is a minimal example.
>> Launching this (with the gui file attached in the previous mail) in
>> Ubuntu 10.04 I can see the prints on cmdline when clicking on
>> pushbuttons, under windows xp I cannot see them.
>>
>> #!/usr/bin/python
>> from twisted.internet import reactor
>> from coherence.base import Coherence
>> from coherence.upnp.core import utils
>>
>> import sys
>> import time
>> from threading import Thread, Timer
>> from Wdw import Ui_Wdw
>> from PyQt4 import QtGui
>> from PyQt4 import QtCore
>> from PyQt4.QtCore import *
>> from PyQt4.QtGui import *
>>
>> class UPnPgui(QtCore.QObject, Ui_Wdw):
>>
>> def __init__(self):
>> self.version = "0.5b"
>> return
>>
>> def doConnections(self):
>> QObject.connect(self.refresh, SIGNAL("clicked()"),
>> self.refreshList)
>> QObject.connect(self.clearSel, SIGNAL("clicked()"),
>> self.noneSelected)
>> return
>>
>> def noneSelected(self):
>> print "signal catched 2"
>>
>> def refreshList(self):
>> print "signal catched 1"
>>
>> if __name__ == "__main__":
>> app = QtGui.QApplication(sys.argv)
>> window = QtGui.QWidget()
>> ui = UPnPgui()
>> ui.setupUi(window)
>> ui.doConnections()
>> window.show()
>> window.geometry()
>> window.setWindowTitle(window.windowTitle() + " version " + ui.version)
>> sys.exit(app.exec_())
>>
>> On Thu, Jul 29, 2010 at 9:32 AM, Sybren A. Stüvel
>> wrote:
>>>
>>> On Thu, Jul 29, 2010 at 08:59:16AM +0200, Fabio Mauri wrote:
>>>>
>>>> Attached you can find the Ui_Wdw class.
>>>
>>> That wasn't my point. Please make a *minimal* bit of code that shows
>>> your problem.
>>>
>>>> In the last connect, I used a different style because for such a
>>>> reason the QObject.connect() i used in the lines above wouldn't work
>>>> while the signal.connect() does (on Ubuntu 10.04).
>>>
>>> That's strange, as signal.connect() works just fine here (Ubuntu
>>> 10.04).
>>>
>>> Please try to make a minimal example, just one bit of code that shows
>>> the problem.
>>>
>>> --
>>> Sybren Stüvel
>>>
>>> http://stuvel.eu/
>>>
>>> -BEGIN PGP SIGNATURE-
>>> Version: GnuPG v1.4.6 (GNU/Linux)
>>>
>>> iD8DBQFMUS6h8ZTyn8Yy+5MRAqSpAJ9cdL4gUAHDLuTT2pF+4m9BpU3kbACfe9H+
>>> MMM3k69wFanU5O1GktogOlQ=
>>> =wAb4
>>> -END PGP SIGNATURE-
>>>
>>>
>>
>>
>>
>
>
> ___
> PyQt mailing list p...@riverbankcomputing.com
> http://www.riverbankcomputing.com/mailman/listinfo/pyqt
>
--
Fabio Mauri
___
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Re: [PyQt] connect problem on windows xp
Ok, this below is a minimal example.
Launching this (with the gui file attached in the previous mail) in
Ubuntu 10.04 I can see the prints on cmdline when clicking on
pushbuttons, under windows xp I cannot see them.
#!/usr/bin/python
from twisted.internet import reactor
from coherence.base import Coherence
from coherence.upnp.core import utils
import sys
import time
from threading import Thread, Timer
from Wdw import Ui_Wdw
from PyQt4 import QtGui
from PyQt4 import QtCore
from PyQt4.QtCore import *
from PyQt4.QtGui import *
class UPnPgui(QtCore.QObject, Ui_Wdw):
def __init__(self):
self.version = "0.5b"
return
def doConnections(self):
QObject.connect(self.refresh, SIGNAL("clicked()"), self.refreshList)
QObject.connect(self.clearSel, SIGNAL("clicked()"), self.noneSelected)
return
def noneSelected(self):
print "signal catched 2"
def refreshList(self):
print "signal catched 1"
if __name__ == "__main__":
app = QtGui.QApplication(sys.argv)
window = QtGui.QWidget()
ui = UPnPgui()
ui.setupUi(window)
ui.doConnections()
window.show()
window.geometry()
window.setWindowTitle(window.windowTitle() + " version " + ui.version)
sys.exit(app.exec_())
On Thu, Jul 29, 2010 at 9:32 AM, Sybren A. Stüvel wrote:
> On Thu, Jul 29, 2010 at 08:59:16AM +0200, Fabio Mauri wrote:
>> Attached you can find the Ui_Wdw class.
>
> That wasn't my point. Please make a *minimal* bit of code that shows
> your problem.
>
>> In the last connect, I used a different style because for such a
>> reason the QObject.connect() i used in the lines above wouldn't work
>> while the signal.connect() does (on Ubuntu 10.04).
>
> That's strange, as signal.connect() works just fine here (Ubuntu
> 10.04).
>
> Please try to make a minimal example, just one bit of code that shows
> the problem.
>
> --
> Sybren Stüvel
>
> http://stuvel.eu/
>
> -BEGIN PGP SIGNATURE-
> Version: GnuPG v1.4.6 (GNU/Linux)
>
> iD8DBQFMUS6h8ZTyn8Yy+5MRAqSpAJ9cdL4gUAHDLuTT2pF+4m9BpU3kbACfe9H+
> MMM3k69wFanU5O1GktogOlQ=
> =wAb4
> -END PGP SIGNATURE-
>
>
--
Fabio Mauri
___
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Re: [PyQt] connect problem on windows xp
Attached you can find the Ui_Wdw class.
In the last connect, I used a different style because for such a
reason the QObject.connect() i used in the lines above wouldn't work
while the signal.connect() does (on Ubuntu 10.04).
Do you think that this problem is related to the current issue? Anyway
the signals not working are both the ones created with
QObject.connect() and the other ones.
On Wed, Jul 28, 2010 at 7:16 PM, "Sybren A. Stüvel" wrote:
> On 27-7-2010 10:30, Fabio Mauri wrote:
>> the whole file is quite big, but I think that the following is the
>> interesting part (if you need something more, ask me and I'll post
>> it):
>
> I think we need less, not more. This code won't run anyway, since you
> didn't provide the Ui_Wdw class. Try to create an example that's minimal.
>
>> QObject.connect(self.refresh, SIGNAL("clicked()"), self.refreshList)
> ...
>> self.objList.itemDoubleClicked.connect(self.showItem)
>
> Is there a reason that you use one style of connecting in one part of
> your code, and the other a few lines further down?
>
>
>
> Sybren
> ___
> PyQt mailing list p...@riverbankcomputing.com
> http://www.riverbankcomputing.com/mailman/listinfo/pyqt
>
--
Fabio Mauri
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'Wdw.ui'
#
# Created: Mon Jul 26 11:08:14 2010
# by: PyQt4 UI code generator 4.7.2
#
# WARNING! All changes made in this file will be lost!
from PyQt4 import QtCore, QtGui
class Ui_Wdw(object):
def setupUi(self, Wdw):
Wdw.setObjectName("Wdw")
Wdw.resize(1024, 619)
Wdw.setMinimumSize(QtCore.QSize(1024, 619))
icon = QtGui.QIcon()
icon.addPixmap(QtGui.QPixmap(":/images/imgs/upnp.jpg"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
Wdw.setWindowIcon(icon)
self.gridLayout_3 = QtGui.QGridLayout(Wdw)
self.gridLayout_3.setObjectName("gridLayout_3")
self.gridLayout_2 = QtGui.QGridLayout()
self.gridLayout_2.setObjectName("gridLayout_2")
self.label = QtGui.QLabel(Wdw)
self.label.setMinimumSize(QtCore.QSize(120, 0))
self.label.setObjectName("label")
self.gridLayout_2.addWidget(self.label, 4, 0, 1, 1)
self.label_2 = QtGui.QLabel(Wdw)
self.label_2.setObjectName("label_2")
self.gridLayout_2.addWidget(self.label_2, 12, 0, 1, 1)
self.label_3 = QtGui.QLabel(Wdw)
self.label_3.setMinimumSize(QtCore.QSize(0, 250))
self.label_3.setObjectName("label_3")
self.gridLayout_2.addWidget(self.label_3, 14, 0, 1, 1)
self.label_4 = QtGui.QLabel(Wdw)
self.label_4.setObjectName("label_4")
self.gridLayout_2.addWidget(self.label_4, 16, 0, 1, 1)
self.fname = QtGui.QLabel(Wdw)
self.fname.setMinimumSize(QtCore.QSize(335, 0))
self.fname.setText("")
self.fname.setObjectName("fname")
self.gridLayout_2.addWidget(self.fname, 4, 4, 1, 1)
self.host = QtGui.QLabel(Wdw)
self.host.setText("")
self.host.setObjectName("host")
self.gridLayout_2.addWidget(self.host, 16, 4, 1, 1)
self.verticalLayout = QtGui.QVBoxLayout()
self.verticalLayout.setObjectName("verticalLayout")
self.label_5 = QtGui.QLabel(Wdw)
self.label_5.setObjectName("label_5")
self.verticalLayout.addWidget(self.label_5)
self.time = QtGui.QLineEdit(Wdw)
self.time.setEnabled(True)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.time.sizePolicy().hasHeightForWidth())
self.time.setSizePolicy(sizePolicy)
self.time.setObjectName("time")
self.verticalLayout.addWidget(self.time)
self.gridLayout_2.addLayout(self.verticalLayout, 0, 0, 1, 1)
self.line = QtGui.QFrame(Wdw)
self.line.setFrameShape(QtGui.QFrame.HLine)
self.line.setFrameShadow(QtGui.QFrame.Sunken)
self.line.setObjectName("line")
self.gridLayout_2.addWidget(self.line, 13, 0, 1, 1)
self.line_2 = QtGui.QFrame(Wdw)
self.line_2.setFrameShape(QtGui.QFrame.HLine)
self.line_2.setFrameShadow(QtGui.QFrame.Sunken)
self.line_2.setObjectName("line_2")
self.gridLayout_2.addWidget(self.line_2, 9, 4, 1, 1)
self.line_3 = QtGui.QFrame(Wdw)
self.line_3.setFrameShape(QtGui.QFrame.HLine)
self.line_3.setFrameShadow(QtGui.QFrame.Sunken)
self.line_3.setObjectName("line_3")
self.gridLayout_2.addWidget(sel
Re: [PyQt] connect problem on windows xp
Bump. Could someone help me about this issue?
On Tue, Jul 27, 2010 at 10:30 AM, Fabio Mauri wrote:
> Hi,
>
> the whole file is quite big, but I think that the following is the
> interesting part (if you need something more, ask me and I'll post
> it):
>
> class UPnPgui(QtCore.QObject, Ui_Wdw):
>
> def __init__(self, sear):
> self.version = "0.5b"
> self.s = sear
> self.serva = [] # services list
> self.timeout = 0
> self.val = QRegExpValidator(QRegExp("[0-9]{1,7}"), None)
> self.refreshing = False
> self.INTERNAL = 0
> self.EXTERNAL = 1
> self.MIN = 2
> self.MAX = 3
> self.t = None
> self.upSer = None
> self.unlock_t = None
> return
>
> def doConnections(self):
> self.updateThread = myUpdate()
> QObject.connect(self.refresh, SIGNAL("clicked()"), self.refreshList)
> QObject.connect(self.clearSel, SIGNAL("clicked()"), self.noneSelected)
> QObject.connect(self.auto_2, SIGNAL("stateChanged(int)"),
> self.manageAuto)
> QObject.connect(self.time, SIGNAL("editingFinished()"),
> self.manageTime)
> self.objList.itemDoubleClicked.connect(self.showItem)
> self.updateThread.update.connect(self.autoRefresh)
> self.updateThread.newTimeout.connect(self.updateThread.updateTimeout)
> self.manageTime()
> self.manageAuto(Qt.Checked)
> # refreshing thread starts..
> self.updateThread.start()
> return
>
> ---
>
> if __name__ == "__main__":
> s = Searcher()
> searchThread = Thread(target=runSearcher, args=(s,))
> searchThread.start()
> app = QtGui.QApplication(sys.argv)
> window = QtGui.QWidget()
> ui = UPnPgui(s)
> ui.setupUi(window)
> ui.doConnections()
> window.show()
> window.geometry()
> window.setWindowTitle(window.windowTitle() + " version " + ui.version)
> sys.exit(runApp(app))
>
>
>
> On Tue, Jul 27, 2010 at 10:20 AM, makhamisa senekane
> wrote:
>>
>> Hi,
>> could you please provide us with your code, because I run most of my
>> applications on windows XP, and they work very well(using signal/slot
>> connections).
>> Makhamisa
>>
>> On Tue, Jul 27, 2010 at 10:15 AM, Fabio Mauri wrote:
>>>
>>> Hi all, I'm trying to get an application run on both windows xp and ubuntu
>>> 10.04 platforms.
>>> My app imports twisted, coherence and PyQt.
>>> The problem is that under windows XP the signals seems not to be connected
>>> to slots, even if the QObject.connect() returns True.
>>> Clicking on buttons have no effect.
>>> Any idea?
>>>
>>> Thanks in advance.
>>>
>>> --
>>> Fabio Mauri
>>>
>>> ___
>>> PyQt mailing list p...@riverbankcomputing.com
>>> http://www.riverbankcomputing.com/mailman/listinfo/pyqt
>>
>>
>>
>> --
>> "No trees were killed in the sending of this message. However a large number
>> of electrons were terribly inconvenienced. "
>
>
>
> --
> Fabio Mauri
>
--
Fabio Mauri
___
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Re: [PyQt] connect problem on windows xp
Hi,
the whole file is quite big, but I think that the following is the
interesting part (if you need something more, ask me and I'll post
it):
class UPnPgui(QtCore.QObject, Ui_Wdw):
def __init__(self, sear):
self.version = "0.5b"
self.s = sear
self.serva = [] # services list
self.timeout = 0
self.val = QRegExpValidator(QRegExp("[0-9]{1,7}"), None)
self.refreshing = False
self.INTERNAL = 0
self.EXTERNAL = 1
self.MIN = 2
self.MAX = 3
self.t = None
self.upSer = None
self.unlock_t = None
return
def doConnections(self):
self.updateThread = myUpdate()
QObject.connect(self.refresh, SIGNAL("clicked()"), self.refreshList)
QObject.connect(self.clearSel, SIGNAL("clicked()"), self.noneSelected)
QObject.connect(self.auto_2, SIGNAL("stateChanged(int)"),
self.manageAuto)
QObject.connect(self.time, SIGNAL("editingFinished()"), self.manageTime)
self.objList.itemDoubleClicked.connect(self.showItem)
self.updateThread.update.connect(self.autoRefresh)
self.updateThread.newTimeout.connect(self.updateThread.updateTimeout)
self.manageTime()
self.manageAuto(Qt.Checked)
# refreshing thread starts..
self.updateThread.start()
return
---
if __name__ == "__main__":
s = Searcher()
searchThread = Thread(target=runSearcher, args=(s,))
searchThread.start()
app = QtGui.QApplication(sys.argv)
window = QtGui.QWidget()
ui = UPnPgui(s)
ui.setupUi(window)
ui.doConnections()
window.show()
window.geometry()
window.setWindowTitle(window.windowTitle() + " version " + ui.version)
sys.exit(runApp(app))
On Tue, Jul 27, 2010 at 10:20 AM, makhamisa senekane
wrote:
>
> Hi,
> could you please provide us with your code, because I run most of my
> applications on windows XP, and they work very well(using signal/slot
> connections).
> Makhamisa
>
> On Tue, Jul 27, 2010 at 10:15 AM, Fabio Mauri wrote:
>>
>> Hi all, I'm trying to get an application run on both windows xp and ubuntu
>> 10.04 platforms.
>> My app imports twisted, coherence and PyQt.
>> The problem is that under windows XP the signals seems not to be connected
>> to slots, even if the QObject.connect() returns True.
>> Clicking on buttons have no effect.
>> Any idea?
>>
>> Thanks in advance.
>>
>> --
>> Fabio Mauri
>>
>> ___
>> PyQt mailing list p...@riverbankcomputing.com
>> http://www.riverbankcomputing.com/mailman/listinfo/pyqt
>
>
>
> --
> "No trees were killed in the sending of this message. However a large number
> of electrons were terribly inconvenienced. "
--
Fabio Mauri
___
PyQt mailing listPyQt@riverbankcomputing.com
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[PyQt] connect problem on windows xp
Hi all, I'm trying to get an application run on both windows xp and ubuntu 10.04 platforms. My app imports twisted, coherence and PyQt. The problem is that under windows XP the signals seems not to be connected to slots, even if the QObject.connect() returns True. Clicking on buttons have no effect. Any idea? Thanks in advance. -- Fabio Mauri ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
