Never mind... My brain finally decided to get out of bed and join me in my office... Apologies for spam...
On Thu, 2010-11-18 at 11:22 -0500, Ivica Ico Bukvic wrote:
Hi all,
I have a real pickle in trying to debug Pd. Namely, when I grep-ed every single instance of pdtk_canvas_getscroll and commented it out, it still gets invoked somehow and I am at a loss how. I know it occurs as many times as there are objects selected that have been moved (so it is definitely per-object)
The only thing I managed to isolate so far is the following code: g_editor.c
void gobj_displace(t_gobj *x, t_glist *glist, int dx, int dy) { if (x->g_pd->c_wb && x->g_pd->c_wb->w_displacefn) (*x->g_pd->c_wb->w_displacefn)(x, glist, dx, dy); }
I am however unable to decipher what function is exactly being called by (*x->g_pd->c_wb->w_displacefn). I only found in g_canvas.h definition of w_displacefn as part of _widgetbehavior struct but nowhere (except in iemgui objects) is it linked to anything I can actually understand. Where does this struct get initialized?
Any help on this one would be most appreciated as that will put a stop on me pulling my hairs out :-)
Best wishes,
Ico
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