使用Nimbus更改JProgressBar的颜色？ [英] Change colors for JProgressBar with Nimbus?

问题描述

有没有人知道如何在使用Nimbus LookAndFeel时更改JProgressBar的颜色？

does anyone know how to change the colors for JProgressBar when you use Nimbus LookAndFeel?

推荐答案

code> nimbusOrange - 默认值，它更改所有ProgressBar-Colors和任何其他 nimbusOrange 。 （InternalFrame - 最小化按钮）


此处以 nimbusBase （蓝色）

I have overridden the whole nimbusOrange-Default Value, which change all ProgressBar-Colors and any other nimbusOrange. (InternalFrame - minimize Button)
here with nimbusBase (blue)

UIDefaults defaults = UIManager.getLookAndFeelDefaults();
defaults.put("nimbusOrange",defaults.get("nimbusBase"));

Better是写一个自己的Painter并将其设置为 UIManager 通过

Better is to write a own Painter and set this to the UIManager via

UIManager.put("ProgressBar[Enabled].backgroundPainter", myPainter);

如果要仅更改一个ProgressBar实例的颜色，可以使用组件自定义

If You want to change the Color for only a single ProgressBar instance, you can use Per-component customization

progress = new JProgressBar();
UIDefaults defaults = new UIDefaults();
defaults.put("ProgressBar[Enabled].backgroundPainter", new MyPainter());
progress.putClientProperty("Nimbus.Overrides.InheritDefaults", Boolean.TRUE);
progress.putClientProperty("Nimbus.Overrides", defaults);

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