imageblock.java

最强手机阅读器Anyview3.0版的界面代码

package com.ismyway.fairyui;

import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;

import com.ismyway.anyview.others.Settings;
import com.ismyway.util.Theme;


public class ImageBlock extends DisplayableBlock {
	Image image = null;

	public ImageBlock() {

	}

	public boolean keyReleased(int key) {
		generateEvent();
		return true;
	}

	public void paint(Graphics g, int adjustx, int adjusty) {
		if (null == image) {
			return;
		}

		int x, y;
		x = getLeft() - adjustx;
		y = getTop() - adjusty;
		//g.setClip(x, y, getWidth(), getHeight());
		g.drawImage(image, x, y, LEFTTOP);
		
		if (isSelected()) {
			g.setColor(Theme.linkColor);
			g.fillRect(x, y, getWidth(), getHeight());			
		}
		//restoreClip(g);
	}

	public void putInSequence(int[] rect, int width) {
		if (null == image) {
			return;
		}

		int imgHeight = image.getHeight();
		int imgWidth = image.getWidth();

		imgWidth = imgWidth > width ? width : imgWidth;

		setWidth(imgWidth);
		setHeight(imgHeight);
		
		setInnerLeft(rect[0]);
		setInnerTop(rect[1]);

		int r0 = rect[0];
		int r1 = rect[1];
		int r3 = rect[3];

		if (rect[2] < imgWidth) { //当前行不足以显示输入框
			setInnerTop(rect[1] + rect[3] + Settings.HORPADDING);
			setInnerLeft(Settings.VECPADDING);
			rect[0] = Settings.VECPADDING + imgWidth;
			rect[1] = r1 + r3;
			rect[2] = width - imgWidth;
			rect[3] = imgHeight;
		} else {
			rect[0] = r0 + imgWidth + Settings.VECPADDING;
			rect[1] = r1;
			rect[2] = width - imgWidth - r0;
			rect[3] = imgHeight;
		}
	}

	public Image getImage() {
		return image;
	}

	public void setImage(Image image) {
		this.image = image;
	}

}