Tnx Marcus, you are right, I'm speaking about "graphical" properties. I was aware about "GUI Hint" and I tried this but only to put widgets in rows x columns positions.... but now I know about the subsequent parameter: I'll test those.
Now I miss only Tabs as Notebook was used, but never mind, I'll try another way! About GRC I think it's a good "starting point" but then some extra code does the job. A useful feature in GRC could be to have some kind of protection on added code between builds... if I recall right there was an IDE (WxGlade... maybe...) who understood a simple tag as: .... ### PROTECTED CODE ### ... added code ### .... so that in subsequent build that wasn't overwritten ( actually it happened several times, sgrunt!). Tnx again, ciao ^__^ Victor 2016-03-31 13:40 GMT+02:00 Marcus Müller <marcus.muel...@ettus.com>: > Hi Victor, > > what specifically are you referring to when you say "dimension" of your > graphical sinks; do you mean the "logical" size (in points of the FFT) > or the "graphical" size (in pixels of the widget, or the window)? > > You can specify the heights of the widgets manually, but that would > require you to interfere with Qt taking care of window layout (and is > not a good idea most of the time); if possible, prefer to use a relative > grid layout as explained below. > > The equivalent to WX' Notebook, there's the QT "GUI Hint" property. It's > pretty awesome, if you want to have a grid kind of layout; its format is > > row,column, row_span, column_span > > So, if you want something like > > +-------+-------+ > | Time | Freq | > | Plot | Plot | > +-------+-------+ > | Slider | > +---------------+ > > The GUI hints would be > > time plot: 0,0, 1,1 (first (=0.) row, first column, one row high x one > column wide) > freq plot: 0,1, 1,1 (first row, second column, 1x1 ) > slider: 1,0,1,2 (second row, first column, 1 high x 2 wide) > > Generally, it's possible (though not directly from GRC without writing > your own Python) to embed your Visualization into your own Qt > Application; there's a few projects out there that do that, but I don't > think we really have a best practice guide for that just yet :) > > Cheers, > Marcus > On 31.03.2016 12:45, Vitt Benv wrote: >> Good morning, >> I'm exploring QT graphical, to begin lo leave WX widget.... >> I'm looking for good infos about resizing / fix the dimensions of my >> two graphical sinks ( frequency / spectrogram), Googled around but no >> clear infos :-( >> Moreover in WX there's a Notebook container, very useful with crowded >> GUI.... there's an equivalent in QT? >> Tnx in advance for any answer. >> >> Victor, I3VFJ >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio