[PyQt] PyQwt on mac osx (designer + pyuic4 error)
Hi All, i'm on mac osx leopard, i have installed Qt 4.5 sdk + pyqt4.4 + qwt + pyqwt i tried some pyqwt examples and it runs without problems i also have an application that use pyqwt in some plug-in (and it works too) but now i'm tring to create a gui in designer, that uses the Qwt widjet, i can select the qwt widjet in designer but when i try to run pyuic4 on the generated.ui file i get an error : pyuic4 /Users/Shared/Development/gsoc/OssimPlanetSasha/ planetsashaui.ui -o /Applications/GRASS-7.0.app/Contents/MacOS/etc/ python/planetsashaui.py An unexpected error occurred. Check that you are using the latest version of PyQt and send an error report to supp...@riverbankcomputing.com, including the following information: * your version of PyQt (4.4.4) * the UI file that caused this error * the debug output of pyuic4 (use the -d flag when calling pyuic4) i uploaded the -d log and the .ui file here : http://www.geofemengineering.it/data/pyuic4__log.txt http://www.geofemengineering.it/data/planetsashaui.ui thanks to All for any suggestion on how to debug this problem! regards, Massimo Di Stefano massimodisa...@yahoo.it epifanio on irc.freenode.net /join gfoss ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
[PyQt] SIGNAL("itemActivated(QListWidgetItem *)") problem
Hi! :)
I've a little problem with SIGNAL("itemActivated(QListWidgetItem *)").
When kde4.2.2 is set on double click mode, everything is ok, but when it's set
on single click mode, I select items with ctrl+click and SIGNAL itemActivated
is emitted. Is it a bug? or is it my misunderstanding?
many thanks,
Paolo
My system is kubuntu 9.04 (python 2.6.2, Qt 4.5.0, PyQT 4.4.4). Tested on amd64
and i386 platform.
-
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from PyQt4.QtCore import *
from PyQt4.QtGui import *
from PyKDE4.kdeui import *
class ListWidgetTest(QDialog):
def __init__(self, parent=None):
super(ListWidgetTest, self).__init__(parent)
listWidget = QListWidget()
listWidget.setSelectionMode(QAbstractItemView.ExtendedSelection)
layout = QVBoxLayout()
layout.addWidget(listWidget)
self.setLayout(layout)
self.connect(listWidget, SIGNAL("itemClicked(QListWidgetItem *)"),
self.printClicked)
self.connect(listWidget, SIGNAL("itemActivated(QListWidgetItem *)"),
self.printActivated)
item0 = QListWidgetItem("0")
item0.setData(Qt.UserRole, QVariant(1))
item1 = QListWidgetItem("1")
item1.setData(Qt.UserRole, QVariant(1))
item2 = QListWidgetItem("2")
item2.setData(Qt.UserRole, QVariant(1))
listWidget.insertItem(0, item0)
listWidget.insertItem(1, item1)
listWidget.insertItem(2, item2)
def printClicked(self, item):
print "clicked", item.text()
def printActivated(self, item):
print "activated", item.text()
if __name__ == "__main__":
import sys
app = QApplication(sys.argv)
dialog = ListWidgetTest()
dialog.show()
app.exec_()
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[PyQt] trouble building PyQt4-x11 20090529 snapshot
Hello, This morning I downloaded the 20090529 PyQt4 snapshot, and am having trouble building it on a 64-bit gentoo linux system. I didn't see any SIP snapshots available at the riverbank website, so I am using the 20090525 sip snapshot: g++ -c -pipe -fno-strict-aliasing -O2 -march=k8 -mtune=k8 -pipe -fPIC -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4 -I/usr/include/python2.6 -I../../QtCore -I. -I. -o qpycore_pyqtboundsignal.o qpycore_pyqtboundsignal.cpp qpycore_pyqtboundsignal.cpp:94: error: 'SIP_MLNAME_CAST' was not declared in this scope qpycore_pyqtboundsignal.cpp:96: error: 'SIP_MLDOC_CAST' was not declared in this scope qpycore_pyqtboundsignal.cpp:97: error: 'SIP_MLNAME_CAST' was not declared in this scope qpycore_pyqtboundsignal.cpp:98: error: 'SIP_MLDOC_CAST' was not declared in this scope qpycore_pyqtboundsignal.cpp:99: error: 'SIP_MLNAME_CAST' was not declared in this scope qpycore_pyqtboundsignal.cpp:100: error: 'SIP_MLDOC_CAST' was not declared in this scope qpycore_pyqtboundsignal.cpp:116: error: 'SIP_TPNAME_CAST' was not declared in this scope make[2]: *** [qpycore_pyqtboundsignal.o] Error 1 make[2]: Leaving directory `/home/share/packages/PyQt-x11-gpl-4.5-snapshot-20090529/qpy/QtCore' make[1]: *** [all] Error 2 make[1]: Leaving directory `/home/share/packages/PyQt-x11-gpl-4.5-snapshot-20090529/qpy' make: *** [all] Error 2 Darren ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] Question about QMenu's triggered action
On Sunday 31 May 2009 22:33:51 Tony Willis wrote: > According to the Qt4 docs, a QMenu is supposed to be capable of emitting a > `triggered' event which contains the action which was triggered. (I realize > that its a better coding practice to connect the `triggered' event > associated with individual QActions to their own separate callbacks, but > I'm porting an application from Qt3 to Qt4 and I'd prefer not to > have to write a whole bunch (~50) of new callbacks.) So I'd like to get the > more global QMenu triggered event to work. Unfortunately, with PyQt, I > can't seem to see or catch the QMenu's triggered event. The attached PyQt > demo script illustrates the problem. Can someone point out what I'm doing > wrong? I believe you have to decorate the python slot so the connect knows which arguments it has. Something like @pyqtdecorator( "QAction" )... And I really don't think its good coding practice to have one connection and do the split yourself. Cause actually the signals are send individually, then combined by qmenu, send as one and decomposed into a big select-statement by you again. Why not just connect the individual signals? And connecting to the actions directly has another advantage: Plug them into a toolbar (additionally to your menu) and you get the same signal (because its the same action). Or use them in multiple menus (like in the menubar and in the context menu) and still deal with only one signal. And deal with only one action to activate/deactivate if needed... Arnold signature.asc Description: This is a digitally signed message part. ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
