hi Alexey
you need call explicitly your base class constructor.
....
class UiLoader(QUiLoader):
def __init__(self):
QUiLoader.__init__(self) <<<<<<<<<<<<< here
self.widgets = {}
....
BR
On Thu, Sep 3, 2009 at 4:52 PM, Alexey Zlobin<[email protected]> wrote:
> Today i try to do similar thing by subclassing QUiLoader and overriding
> createWidget method:
>
> class UiLoader(QUiLoader):
> def __init__(self):
> self.widgets = {}
> def createWidget(self, className, parent=0, name=''):
> widget = QUiLoader.createWidget(self, className, parent, name)
> if name != '':
> self.widgets[name] = widget
> return widget
>
> but get following error:
>
> Traceback (most recent call last):
> File ".../projects/qt-designer/src/designer-sample.py", line 47, in
> <module>
> a = DesignerSample()
> File ".../projects/qt-designer/src/designer-sample.py", line 29, in
> __init__
> self.widget = self.loader.load(file)
> Boost.Python.ArgumentError: Python argument types in
> QUiLoader.load(UiLoader, QFile)
> did not match C++ signature:
> load(QUiLoader {lvalue}, QIODevice* device, QWidget* parentWidget=None)
>
> is it bug, or feature or i do something wrong?
>
> Frédéric wrote:
>>
>> Le jeudi 27 août 2009 17:27, Antonio Valentino a écrit :
>>
>>>>
>>>> with PyQt. So, I have to put them manually:
>>>>
>>>> def do(obj):
>>>> for child in obj.children():
>>>> name = str(child.objectName())
>>>> if not name.startswith("_") and not name.startswith("qt"):
>>>> setattr(view, name, child)
>>>> do(child)
>>>>
>>>> do(view)
>>>>
>>>> Don't know if it is a nice solution, but it works. There is maybe a
>>>> better way to do this?
>>>>
>>
>> BTW, could it be possible to have the QUiLoader.load() method doing this
>> for us, as the PyQt loadUi() function does?
>>
>
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--
Renato Araujo Oliveira Filho
Instituto Nokia de Tecnologia - INdT
Mobile: +55 (81) 8704-2144
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