如何在J2ME Canvas中绘制表格？

Question

我目前正在制作一个移动小部件，我想绘制一张桌子。我还想从桌子上选择项目？有谁能告诉我样本代码来完成上述工作？

Answer 1

没有用于在画布中绘制表格的API。您可以像Graphics.drawRect(int x, int y, int width, int height)一样绘制表格。并且还请参阅此文章J2ME Table component with focus and scroll.它会对您有所帮助。

Answer 2

我建议使用LWUIT代替

Answer 3

for (int i = 0; i < rows; i++) {                
    graphics.setColor(0x00D0D0D0);                    

    graphics.drawRect(0, i * rowh, roww, i * rowh);

    for (int j = 0; j < cols; j++) {                    
        graphics.drawRect(j * columnw, i * columnheight, 1 * columnw, 1 * columnheight);    

        rows=30,cols=3,rowh=15,columnw=200,columnheight=15,roww=600.