normaltext.java

手机Wap浏览器源码

package com.gameislive.browser.element;

import javax.microedition.lcdui.Graphics;
import com.gameislive.browser.Browser;

/**
 * 文本元素
 * 
 * @author pan
 *
 */
public class NormalText extends Element{
	
	/**
	 * 需要渲染的文本
	 */
	String text;
	
	Browser browser;
	
	int color = 0x000000;
	
	public NormalText(String text,boolean canSelect,int hyperlinkId,int lineId,Browser browser){
		super(canSelect,hyperlinkId,lineId,NORMAL_TEXT);
		this.text = text;
		this.browser = browser;
		width = browser.strWidth(text);
		height = browser.fontHeight;
	}
	
	public void setColor(int color){
		this.color = color;
	}
	
	public int getWidth(){
		return width;
	}
	
	public int getHeight(){
		return height;
	}
	
	public String getString(){
		return text;
	}
	
	public void draw(int y,int hyperlinks,Graphics g){		
		
		// 如果是超链接,则加下划线,且无条件显示为蓝色
		if(canSelect){

			int w = width;
			int h = height;
			
			if(hyperlinksId == hyperlinks){
				// 如果当前超链接指向其,则显示超链接背景
				g.setColor(0x0000ff);
				g.fillRect(x, y, w, h);
				
				g.setColor(0xffffff);
				g.drawString(text, x, y, Graphics.TOP|Graphics.LEFT);

			}else{
				g.setColor(0x0000ff);
				g.drawString(text, x, y, Graphics.TOP|Graphics.LEFT);
//				y += height;
//				g.drawLine(x, y, x+w, y);
			}
			
		}else{
			
			// 使用默认的字体颜色
			g.setColor(color);
			g.drawString(text, x, y, Graphics.TOP|Graphics.LEFT);
		}
	}
}