Re: [LAD] Fwd: Re: How can an LV2 plugin UI get the value of a control port from the plugin?

I never use FLTK, but I guess that is something essential. You need to declare your control widgets in the class KisWidget, not in the constructor of the class. in class KisWidget write Fl_Slider* ReleaseButton; in the constructor Widget::Widget(void* parentXwindow) write ReleaseButton = new Fl_Slider( 220,5,35,100,"Rel"); Then you could access the widget pointers in kis_gui.cpp like that static void port_event( self->widget->ReleaseButton->value(value); ReleasButton is a NTK widget, not yourclass KisWidget. (Just pseudo code here, it isn't exact syntax) Still, I never use FLTK, I just wonder if you didn't need a deconstructor to delete the widgets instances which have created with "new" ( Like you need to do in GTKmm)? Did FLTK manage the memory?

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