qcheckbox.java

j2me 高级UI

/**
 * 作者：cat 戚永城
 * 时间：2008-3-1
 * QQ：415898635
 * E-Mail：	[e-mail]
 * 			[e-mail]
 * 
 * */
package org.qui.conmponent;


import javax.microedition.lcdui.Graphics;
import org.qui.manager.QAbstructButton;
import org.qui.manager.UIManager;

public class QCheckBox extends QAbstructButton {

	
	public QCheckBox(){
		super();
	}
	
	public QCheckBox(int x, int y) {
		super(x, y, 14, 14);
	}

	public void setLabel(String label) {
		this.label = label;
		int charsWidth = font.stringWidth(label);
		if (charsWidth > (width + 14)) {
			width = charsWidth + 14;
		}
		height = font.getHeight();
	}

	public void paint(Graphics g) {
		// 复选框
		if(focus){
			if (selected) {
				g.drawImage(UIManager.check_focus_selected, x + ui.offx, y + ui.offy+2,20);
			} else {
				g.drawImage(UIManager.check_focus, x + ui.offx, y + ui.offy+2, 20);
			}
		}else{
			if(selected){
				g.drawImage(UIManager.check_normal_selected, x + ui.offx, y + ui.offy+2,20);
			}else{
				g.drawImage(UIManager.check_normal, x + ui.offx, y + ui.offy+2,20);	
			}
		}
		// label
		g.setColor(fr, fg, fb);
		g.setFont(font);
		g.drawString(label, x + ui.offx + 14, y + ui.offy + 7 + font.getHeight() / 2, Graphics.LEFT | Graphics.BOTTOM);
	}

	public void keyPressed(int keyCode){
		super.keyPressed(keyCode);
	}
	
	public void keyReleased(int keyCode) {
		super.keyReleased(keyCode);
	}

}