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I am trying to reduce the CPU used by a Processing application to nil. I use the G4P library to build a gui to setup a configuration on an Arduino board (I have also a program on the Arduino Board, the program drives servos. The goal is to change the min and max allowed positions using the gui). I used a trick I found on this forum : I call noLoop at the end of draw(). I setup 4 mouse handlers (Moved, Dragged, Pressed and Released) to call loop(). In the future I would like to remove mouseMoved. Most of the behavior is ok but 2 problems remain :
1 - G4P widget are not refreshed the first time : draw executes but the widgets are not displayed. Is there a way to force G4P to redraw the view ? 2 - G4P sliders seems to intercept the mousePressed and mouseReleased event. When I click in a slider (in the grayed area), the drawing is not refreshed until I move the mouse, so mousePressed is not called.