Java API 分類導覽 - java.awt.Color yellow, YELLOW

Color 類別 (class) 的 yellow 或 YELLOW 屬性 (field) 為黃色的 Color 物件。



修飾子

public static final Color yellow
public static final Color YELLOW

舉例如下

import java.awt.*;
import java.awt.event.*;

public class ColorDemo1 {
    public static void main(String[] args) {
        Frame frame = new Frame("AWTDemo");
        frame.addWindowListener(new AdapterDemo());
        frame.setLayout(new GridLayout(13, 1));
        
        Label word1 = new Label("There is no spoon.");
        word1.setBackground(Color.BLACK);
        Label word2 = new Label("There is no spoon.");
        word2.setBackground(Color.BLUE);
        Label word3 = new Label("There is no spoon.");
        word3.setBackground(Color.CYAN);
        Label word4 = new Label("There is no spoon.");
        word4.setBackground(Color.DARK_GRAY);
        Label word5 = new Label("There is no spoon.");
        word5.setBackground(Color.GRAY);
        Label word6 = new Label("There is no spoon.");
        word6.setBackground(Color.GREEN);
        Label word7 = new Label("There is no spoon.");
        word7.setBackground(Color.LIGHT_GRAY);
        Label word8 = new Label("There is no spoon.");
        word8.setBackground(Color.MAGENTA);
        Label word9 = new Label("There is no spoon.");
        word9.setBackground(Color.ORANGE);
        Label word10 = new Label("There is no spoon.");
        word10.setBackground(Color.PINK);
        Label word11 = new Label("There is no spoon.");
        word11.setBackground(Color.RED);
        Label word12 = new Label("There is no spoon.");
        word12.setBackground(Color.WHITE);
        Label word13 = new Label("There is no spoon.");
        word13.setBackground(Color.YELLOW);
        
        frame.add(word1);
        frame.add(word2);
        frame.add(word3);
        frame.add(word4);
        frame.add(word5);
        frame.add(word6);
        frame.add(word7);
        frame.add(word8);
        frame.add(word9);
        frame.add(word10);
        frame.add(word11);
        frame.add(word12);
        frame.add(word13);
        
        frame.pack();
        frame.setVisible(true);
    }
}

class AdapterDemo extends WindowAdapter {
    public void windowClosing(WindowEvent e) {
        System.exit(0);
    }
}

/* 《程式語言教學誌》的範例程式
    http://pydoing.blogspot.com/
    檔名：ColorDemo1.java
    功能：示範 Java 程式 
    作者：張凱慶
    時間：西元 2012 年 3 月 */

此例建立 13 個 Label 物件，依次將背景顏色設定為黑色 Color.BLACK 、藍色 Color.BLUE 、青色 Color.CYAN 、深灰色Color.DARK_GRAY 、灰色 Color.GRAY 、綠色 Color.GREEN 、淺灰色 Color.LIGHT_GRAY 、洋紅色 Color.MAGENTA 、橘色 Color.ORANGE 、粉紅色 Color.PINK 、紅色 Color.RED 、白色 Color.WHITE 及黃色 Color.YELLOW

Label word1 = new Label("There is no spoon.");
word1.setBackground(Color.BLACK);
Label word2 = new Label("There is no spoon.");
word2.setBackground(Color.BLUE);
Label word3 = new Label("There is no spoon.");
word3.setBackground(Color.CYAN);
Label word4 = new Label("There is no spoon.");
word4.setBackground(Color.DARK_GRAY);
Label word5 = new Label("There is no spoon.");
word5.setBackground(Color.GRAY);
Label word6 = new Label("There is no spoon.");
word6.setBackground(Color.GREEN);
Label word7 = new Label("There is no spoon.");
word7.setBackground(Color.LIGHT_GRAY);
Label word8 = new Label("There is no spoon.");
word8.setBackground(Color.MAGENTA);
Label word9 = new Label("There is no spoon.");
word9.setBackground(Color.ORANGE);
Label word10 = new Label("There is no spoon.");
word10.setBackground(Color.PINK);
Label word11 = new Label("There is no spoon.");
word11.setBackground(Color.RED);
Label word12 = new Label("There is no spoon.");
word12.setBackground(Color.WHITE);
Label word13 = new Label("There is no spoon.");
word13.setBackground(Color.YELLOW);

編譯後執行，結果如下

中英文術語對照
類別	class
屬性	field
參數	parameter

您可以繼續參考

字型與顏色

• Font
• Color
• SystemColor

相關目錄

Java API 分類導覽
Java 教材
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參考資料

http://docs.oracle.com/javase/6/docs/api/java/awt/Color.html