Find the .xml file that describes the Qt label GRC block – it's very likely in gnuradio/gr-qtgui/grc – copy and modify it to your needs :) That way, you can have your own "image label". GNU Radio as project certainly wouldn't mind getting that new XML file as addition, neither :)
Best regards, Marcus On 16.03.2017 21:20, Timothy Coyle wrote: > > Hi Marcus, > > I already got the Qt Label to show an image by editing the python file > that GRC creates. The problem is that if I want to use GRC > “interactively” to change parameters/settings/etc. that’s not > available in the GUI I create then the python file is overwritten by > GRC. So I was just wondering if there was a way inside of GNU Radio to > use the Qt Label widget to display an image file. Thinking about it > may be I could use an embedded python block or module – I’ll have to > look into that. > > > > Thanks, > > > > Tim > > > > *From:*Discuss-gnuradio > [mailto:discuss-gnuradio-bounces+tcoyle=environetix....@gnu.org] *On > Behalf Of *Marcus Müller > *Sent:* Thursday, March 16, 2017 2:26 PM > *To:* discuss-gnuradio@gnu.org > *Subject:* Re: [Discuss-gnuradio] Adding An Image File In GRC > > > > Hi Timothy, > > hm, basically, all the Qt GUI things are really Qt QWidgets and > subclasses. The python file generated by GRC sets up the window and > stuff. I think the quickest way of understanding how this all works > together is making a small Qt-GUI-based flow graph, and diff'ing the > python code before and after you add a Qt Label. You might be able to > add a picture label just the same way. > > If you haven't noticed these before: you can basically configure a > grid layout by filing the "gui hint" field in the Qt GUI blocks with > "row,col,rowspan,colspan", where rows and columns start with 0. > > Best regards, > > Marcus > > > > On 03/16/2017 02:46 PM, Timothy Coyle wrote: > > Hi, > > I am using GRC to create a flow graph that has a GUI and I’m > looking for a way to add an image (a logo) to the GUI. Is there a > way to use one of the Qt GUI widgets to add an image file? I know > I can edit the python file created by GRC and add image file where > I want but I think if I’m using GRC to make changes it will > overwrite my modifications to the python file. > > > > Thanks, > > > > Timothy Coyle > > Staff Engineer > > Environetix Technologies > > > > 20 Godfrey Drive > > Orono, ME 04473 > > > > Office: (207) 866-6551 > > Cell: (207)844-0951 > > > > www.environetix.com > > > > > > > _______________________________________________ > > Discuss-gnuradio mailing list > > Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org> > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > >
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