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segmentation fault while using fltk??
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mikshaw
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RE: segmentation fault while using fltk??

I did this very thing not long ago, and it required some poking before I came up with something that worked. Eventually found it needed to be drawn before Fl:run for some reason, which required a flush and a check. I never quite understood exactly what was happening, but this was the only way it would draw when the window itself was drawn:

Code:
my_window:show()
Fl:flush() -- these two lines are necessary to draw before run() is called
Fl:check()
my_drawing_function()
Fl:run()


The code is shown in practice in the beta4 version of the murgaLua demos package (test-lcd_numbers.lua)
http://www.murga-projects.com/forum/atta...php?aid=40

08-16-2008 11:19 PM
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RE: segmentation fault while using fltk?? - mikshaw - 08-16-2008 11:19 PM

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