e796. setting the orientation of a jslider component.txt

来自「这里面包含了一百多个JAVA源文件」· 文本 代码 · 共 16 行

Besides being either horizontal or vertical, a slider can also be inverted. An inverted horizontal slider moves from right-to-left. An inverted vertical slider moves from top-to-bottom. 
    // Create a horizontal slider that moves left-to-right
    JSlider slider = new JSlider();
    
    // Make the horizontal slider move right-to-left
    slider.setInverted(true);
    
    // Make it vertical and move bottom-to-top
    slider.setOrientation(JSlider.VERTICAL);
    slider.setInverted(false);
    
    // Make it vertical and move top-to-bottom
    slider.setOrientation(JSlider.VERTICAL);
    slider.setInverted(true);