In the JColorChooser, using the fancy SubstanceColorChooserUI, in the first panel there is a color wheel and a JSlider. The JSlider has a background image in which the color should be brighter at the top and darker at the bottom, but it is drawn upside down.
I think this bug was introduced during the substantial changes made to get the SubstanceColorChooserUI to work in JDK7: see bug 26
I have a simple fix for this which I will check-in in my fork.
In the JColorChooser, using the fancy SubstanceColorChooserUI, in the first panel there is a color wheel and a JSlider. The JSlider has a background image in which the color should be brighter at the top and darker at the bottom, but it is drawn upside down.
I think this bug was introduced during the substantial changes made to get the SubstanceColorChooserUI to work in JDK7: see bug 26
I have a simple fix for this which I will check-in in my fork.