Java Swing UI 属性列表? [英] List of Java Swing UI properties?

问题描述

似乎有大量的 UI 属性可以设置

There seem to be a ton of UI properties that can be set with

 UIManager.put("key", value);

是否有可以设置的所有键的列表?

Is there a list somewhere of all keys that can be set?

推荐答案

这取决于 Java 实现.这是您可以运行以查看所有可用属性及其当前值的简单代码.

It depends on the Java implementation. Here is the simple code that you can run to see all available properties and their current values.

public static void main(String[] args) {
            UIDefaults defaults = UIManager.getDefaults();
            System.out.println(defaults.size()+ " properties defined !");
            String[ ] colName = {"Key", "Value"};
            String[ ][ ] rowData = new String[ defaults.size() ][ 2 ];
            int i = 0;
            for(Enumeration e = defaults.keys(); e.hasMoreElements(); i++){
                Object key = e.nextElement();
                rowData[ i ] [ 0 ] = key.toString();
                rowData[ i ] [ 1 ] = ""+defaults.get(key);
                System.out.println(rowData[i][0]+" ,, "+rowData[i][1]);
            }
            JFrame f = new JFrame("UIManager properties default values");
            JTable t = new JTable(rowData, colName);
            f.setContentPane(new JScrollPane(t));
            //f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            f.pack();
            f.setVisible(true);
        }

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