大侠看看吧 教下我哈

Question

package colors;

import com.sun.javafx.runtime.annotation.Def;

def size=19;
def space=3;
def num_columns=10;
def num_rows=14;
Def colors=["aliceblue","antiquewhite",...,"yellowgreen"]
Var color="white";
Stage {
    title: "Colors"
    scene: Scene {
        fill: bind Color.Web(color)
        width: space+(space+size)*num_columns
        height: space+(space+size)*num_rows
        content: for(currentColor in colors)
           Rectangle{
               def j:Integer=indexof currentColor/num_columns;
               def i:Integer=indexof currentColor-j*num_columns;
               fill:Color.Web(currentColor)
               x:space+(space+size)*i
                y:space+(space+size)*j
                width:size
                height:size
                onMouseClicked:function(event){
                    color=currentColor
                }
                
           }//Rectangle
           
    }//Scene
}//Stage

Answer 1

告诉你，不要抄书了，下2.0吧！

Answer 2

Answer 3

楼猪强悍~

Answer 4

點點點也抄？

Answer 5

没有提示的吗？

Answer 6

呵呵

Answer 7

这抄得真是一丝不苟

Answer 8

Def colors=["aliceblue","antiquewhite",...,"yellowgreen"] 改成

def colors=["aliceblue","antiquewhite","yellowgreen"]

试试看