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Re: [fltk.general] Re: Problem with redraw() / draw()

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Re: Re: Problem with redraw() / draw() Greg Ercolano Aug 15, 2022  
 


On 8/15/22 12:44, Greg Ercolano wrote:

On 8/15/22 11:16, geert karman wrote:

Also, the slider button gets really small when there is a long scroll (it's difficult to grab it with the mouse).

    [..]

    But if the scrollbar's tab is getting too small in your app as a square,
    perhaps the scrollbar_size() needs to be larger, so that the tab is easier to grab.
    This can be set universally throughout the app by setting Fl::scrollbar_size()
    just before calling Fl::run() IIRC.


    You might want to experiement with changing the global scrollbar size
    using the "unittests" program in the fltk test directory, and play with  the
    "Scrollbar size" test, sliding the "Global Scroll Size" around.



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