TransparentPanel.java :  » Report » pdxandroidapp » gis » cityreports » android » Android Open Source

package gis.cityreports.android;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.PointF;
import android.graphics.Rect;
import android.graphics.RectF;
import android.graphics.Paint.Style;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;

public class TransparentPanel extends RelativeLayout 
{ 
  private Paint  innerPaint, borderPaint ;
    
  public TransparentPanel(Context context, AttributeSet attrs) {
    super(context, attrs);
    init();
  }

  public TransparentPanel(Context context) {
    super(context);
    init();
  }

  private void init() {
    innerPaint = new Paint();
    //innerPaint.setARGB(255, 255, 255, 255); //gray
    innerPaint.setARGB(225, 75, 75, 75);
    innerPaint.setAntiAlias(true);

    /*
    borderPaint = new Paint();
    borderPaint.setARGB(0, 0, 0, 0);
    borderPaint.setAntiAlias(true);
    borderPaint.setStyle(Style.STROKE);
    borderPaint.setStrokeWidth(2);
    */
    
    borderPaint = new Paint();
    borderPaint.setARGB(255, 255, 255, 255);
    borderPaint.setAntiAlias(true);
    borderPaint.setStyle(Style.STROKE);
    borderPaint.setStrokeWidth(2);
  }
  
  public void setInnerPaint(Paint innerPaint) {
    this.innerPaint = innerPaint;
  }

  public void setBorderPaint(Paint borderPaint) {
    this.borderPaint = borderPaint;
  }

    @Override
    protected void dispatchDraw(Canvas canvas) {
      
      RectF drawRect = new RectF();
      drawRect.set(0,10, getMeasuredWidth(), getMeasuredHeight()- 10);
      
      canvas.drawRect(drawRect, innerPaint);
    canvas.drawRect(drawRect, borderPaint);
    
    super.dispatchDraw(canvas);
    }
}