Hello Justin:
It's very nice of you for giving me those advise. I followed and
reinstalled my pyqt by brewhome.
now I can import PyQt4 and have found "pyuic4" and "pyrcc4"
but when I follow the example in the tutorial:
from PyQt4 import QtGui
widget = QtGui.QWidget()
widget.resize(400,300)
widget.show()
widget.raise_()
button = QtGui.QPushButton("Button")
button.show()
button.raise_()
button.deleteLater()
button = QtGui.QPushButton("button",parent=widget)
button.show()
button.raise_()
button.pos()
button.move(30,40)
widget.deleteLater
when I typed in the second line "widget = QtGui.QWidget()" in ipython
it returned me like downbelow:
QWidget: Must construct a QApplication before a QPaintDevice
Abort trap: 6
still I can work it out in mayapython.
As a freshman, I searched the web for solution, there are many suggestion about
"QWidget: Must construct a QApplication before a QPaintDevice", but still can't
I work it out.
Would you please give me some advise.
thank you
sincerely li
20130715
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