Pd-dev April 2023

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4 participants
2 discussions

Help with class_setsavefn
by Charles K. Neimog 27 Apr '23

27 Apr '23

Hi, I am developing one object called py4pd to allow me to load some Python functions as objects (very similar to py/pyext). I have one problem with class_setsavefn, because I need something similar to #X declare -lib mylibrary (an extra line in a specific place in the PureData Patch file) to load the Python functions before pd tries to load the Python objects that are added by the Python module (called pd). ``` py import pd def mygreatfunction(x, y) somegreatthing(x, y) def py4pdLoadObjects(): pd.addobject(mygreatfunction, "py.greatfunction") ``` To do that, I am working with this function link<https://github.com/charlesneimog/py4pd/blob/a49dd8b1c28e3162a45a805781f7cac…>. It works in some cases, but I have problems with undo and redo and a lot of instabilities with specific actions. https://github.com/charlesneimog/py4pd/blob/a49dd8b1c28e3162a45a805781f7cac… Question: Someone already had to add some extra lines in the pd patch in some specific order? What is the right way to do it? One observation: I am adding one new canvas_class method called py4pdLibrary, it loads the Python Library (the objects). Thank you very much! ________________________ Charles K. Neimog | www.charlesneimog.com<https://www.charlesneimog.com/> | Universidade de São Paulo

2 1

bug in double click event in a GUI in a GOP?
by Alexandre Torres Porres 08 Apr '23

08 Apr '23

Hi, I am designing a knob GUI and it has a feature for double click where it goes to the mid position (or some other setting) when you do it. This is quite cool and I'm happy with it. Then I was testing it inside an abstraction, as I wanna use this to design modular inspired abstractions and to my frustration it doesn't work. Somehow the 'double click' event that we get from 'w_clickfn' in 't_widgetbehavior'... In Vanilla, double click in a GUI (when in run mode) is only possible for gui boxes (atom/symbol/list), which lets us select the contents of the box. I haven't looked at its code, but I can see it is also not possible to double click it in a GOP, so it might be the same thing. Well, is this intentional? Is this a bug? Can I ask to change this? I would really like to be able to write GUIs that make use of double clicking, not being able to do so seems like a very weird and arbitrary restriction. Thanks Cheers

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Pd-dev April 2023