framesprite.java

来自「Sony Ericsson手机上的Facebook客户端全套代码」· Java 代码 · 共 98 行

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) 
// Source File Name:   FrameSprite.java

package se.southend.drops.gui;

import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;
import se.southend.drops.scene.Sprite;

public class FrameSprite extends Sprite
{

    public FrameSprite()
    {
    }

    public FrameSprite(Image frame)
    {
        setImage(frame);
    }

    public void setImage(Image frame)
    {
        this.frame = frame;
        wImage = frame.getWidth();
        hImage = frame.getHeight();
        setRegion(wImage / 2, hImage / 2, wImage - wImage / 2 - 1, hImage - hImage / 2 - 1);
    }

    public void setSize(int width, int height)
    {
        this.width = width;
        this.height = height;
    }

    public void setRegion(int leftWidth, int topHeight, int rightWidth, int bottomHeight)
    {
        wLeft = leftWidth;
        hTop = topHeight;
        wRight = rightWidth;
        hBottom = bottomHeight;
        wCenter = wImage - leftWidth - rightWidth;
        hCenter = hImage - topHeight - bottomHeight;
    }

    public int getWidth()
    {
        return width;
    }

    public int getHeight()
    {
        return height;
    }

    public void paint(Graphics graphics)
    {
        int xScr = getScreenX();
        int yScr = getScreenY();
        int left = xScr + wLeft;
        int right = (xScr + width) - wRight;
        int top = yScr + hTop;
        int bottom = (yScr + height) - hBottom;
        int xRight = wImage - wRight;
        int yBottom = hImage - hBottom;
        graphics.drawRegion(frame, 0, 0, wLeft, hTop, 0, xScr, yScr, 20);
        for(int x = left; x < right; x += wCenter)
            graphics.drawRegion(frame, wLeft, 0, wCenter, hTop, 0, x, yScr, 20);

        graphics.drawRegion(frame, xRight, 0, wRight, hTop, 0, right, yScr, 20);
        for(int y = top; y < bottom; y += hCenter)
        {
            graphics.drawRegion(frame, 0, hTop, wLeft, hCenter, 0, xScr, y, 20);
            graphics.drawRegion(frame, xRight, hTop, wRight, hCenter, 0, right, y, 20);
        }

        graphics.drawRegion(frame, 0, yBottom, wLeft, hBottom, 0, xScr, bottom, 20);
        for(int x = left; x < right; x += wCenter)
            graphics.drawRegion(frame, wLeft, yBottom, wCenter, hBottom, 0, x, bottom, 20);

        graphics.drawRegion(frame, xRight, yBottom, wRight, hBottom, 0, right, bottom, 20);
    }

    private Image frame;
    private int wImage;
    private int hImage;
    private int wLeft;
    private int wCenter;
    private int wRight;
    private int hTop;
    private int hCenter;
    private int hBottom;
    private int width;
    private int height;
}