Re: [Discuss-gnuradio] WX GUI Widgets Under C++

[Josh Blum]

On 08/21/2012 10:23 AM, Daniel Labarowski wrote:
> Josh,
> Thanks for the reply. The QT Gui Time Sink sounds like it might be
> similar to the scope and the Sink sounds like it might be an fft, but I
> can't seem to get them to run in GRC. I am receiving the error below. It
> looks like these blocks make a call to top layout which doesn't exist? I
> built gnuradio using the build-gnuradio script on the 25th of last month.
> 

Try changing the options block to qt gui. -josh

> -Dan
> 
> *Time Sink*
>> Traceback (most recent call last):
>>   File "top_block.py", line 59, in <module>
>>     tb = top_block()
>>   File "top_block.py", line 41, in __init__
>>     self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
>>   File "top_block.py", line 94, in __getattr__
>>     return getattr(self._tb, name)
>> AttributeError: 'gr_top_block_sptr' object has no attribute 'top_layout'
> 
> *Sink*
>> Traceback (most recent call last):
>>   File "top_block.py", line 67, in <module>
>>     tb = top_block()
>>   File "top_block.py", line 46, in __init__
>>     self.top_layout.addWidget(self._qtgui_sink_x_0_win)
>>   File "top_block.py", line 94, in __getattr__
>> AttributeError: 'gr_top_block_sptr' object has no attribute 'top_layout'
>>     return getattr(self._tb, name)
> 
> 
> On 08/21/2012 12:05 PM, Josh Blum wrote:
>> The existing WX widgets and windows in gnuradio are exclusively python.
>> You would have to involve python in your application to use them.
>>
>> Now, the QTGui widgets, those are written and can be used in C++
>>
>> -josh
>>
> 
> 
> 
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