/* * To change this template, choose Tools | Templates * and open the template in the editor. */package cn.sda.ui;import cn.sda.event.PointerEvent;import javax.microedition.lcdui.Graphics;/** * * @author Administrator */public class SDASpliter extends SDABaseControl {    private int minSize = 30;    //改變大小的組件    private SDABaseControl changeControl = null;    //原位置    private int oldx = 0,  oldy = 0;    public SDASpliter() {        super();        width = 3;        height = 3;        dock = SDAConsts.dsLeft;        transparent = false;        backColor = SDAConsts.clFocusShadow;        setOnPointerPressed(new PointerEvent() {            public void Event(SDABaseControl ctrl, int x, int y) {                doPointerPress(x, y);            }        });        setOnPointerReleased(new PointerEvent() {            public void Event(SDABaseControl ctrl, int x, int y) {                doPointerReleased(x, y);            }        });    }    public void paint() {        if (!IsCanPaint()) {            return;        }        Graphics g = form.getGraphics();        g.setFont(getFont());        SetClip(g);        //變量        int thisWidth = getWidth();        int thisHeight = getHeight();        //填充        if (!transparent) {            g.setColor(backColor);            fillRect(g, 0, 0, thisWidth, thisHeight);        }        g.setColor(foreColor);        drawRect(g, 0, 0, thisWidth, thisHeight);        PaintChilds();    }    public int getMinSize() {        return minSize;    }    public void setMinSize(int minSize) {        this.minSize = minSize;    }    protected void setChangeControl(SDABaseControl changeControl) {        this.changeControl = changeControl;    }    private void doPointerPress(int x, int y) {        oldx = x;        oldy = y;        setPopVisible();    }    private void doPointerReleased(int x, int y) {        //改變位置                if (changeControl != null) {            if (dock == SDAConsts.dsLeft) {                changeControl.width += x - oldx;                if (changeControl.width < minSize) {                    changeControl.width = minSize;                }            }            if (dock == SDAConsts.dsRight) {                changeControl.width -= x - oldx;                if (changeControl.width < minSize) {                    changeControl.width = minSize;                }            }            if (dock == SDAConsts.dsTop) {                changeControl.height += y - oldy;                if (changeControl.height < minSize) {                    changeControl.height = minSize;                }            }            if (dock == SDAConsts.dsBottom) {                changeControl.height -= y - oldy;                if (changeControl.height < minSize) {                    changeControl.height = minSize;                }            }            form.closePopCtrl();            //刷新            form.repaintControl();        }    }}