🚀 go-pugleaf

Cool!

It works nicely (without any changes)! Thank you.

Lars


Torsten Welches wrote:

> Lars,
>
> JSlider uses a swing.plaf.SliderUI subclass to render the component.
> SliderUI itself is an empty abstract class, but the basic non-abstract child
> class BasicSliderUI has a public method paintThumb(Graphics g) that you
> could override.
>
> Because of the pluggable L&F feature there is more than one "real" SliderUI
> (Metal, Windows ...), all of which inherit from BasicSliderUI. That makes is
> more complicated (you have to register your SliderUI with the UIManager and
> so on)
>
> Here's an "non-production-quality" example that draws the thumb as a red
> cycle:
>
> class MySliderUI extends javax.swing.plaf.basic.BasicSliderUI {
>     public MySliderUI(JSlider s) {
>       super(s);
>     }
>     public void paintThumb(Graphics g) {
>       g.setColor(Color.red);
>       g.fillOval(thumbRect.x,  thumbRect.y, thumbRect.width,
> thumbRect.height);
>     }
>     protected Dimension getThumbSize() {
>       return new Dimension(15, 15);
>     }
>   }
>
> Use it like that:
>
> Slider slider = new JSlider();
> slider.setUI(new MySliderUI(slider));
>
> Viel Gl�ck,
> Torsten
>
> Lars Thuring schrieb in Nachricht <3A567ADC.25868A32@t-online.de>...
> >Hi list,
> >
> >is there some convenient way of having your own images painted instead
> >of the standard JSlider knobs? Or is the proper way overiding
> >paintComponent(), finding out where the knob is and paint your image on
> >top of it?
> >
> >Thanks in advance.
> >
> >Lars