/** 
  * HF Receiver Controller Applet 1.0.0
  * @author Robert J Morton YE572246C
  * @version 25 November 2001, 
    revanped 16 November 2007, 
    Swing Version 31 January 2012
  * @copyright Robert J Morton (all rights reserved) */

/* This is the Applet's Messages panel */

import javax.swing.*;  // the Swing GUI system
import java.awt.*;     // abstract windiwing toolkit

public class stationnamepanel extends JPanel {

  private static final long 
    serialVersionUID = 120L;  // what the hell this is for, I don't know!

  private Color bg;  // background colour transparent white
  hfbrx hf;
  boolean StationNamesLoaded = false;
  int w, h, y;  // panel's width and height font vertical baseline offset
  int stn;      // station name
  Font font;    // font for panel lettering

  stationnamepanel(int w, int h, int y, Font font, hfbrx hf, Color bg) {
    this.w = w;
    this.h = h;
    this.font = font;
    this.y = y;
    this.hf = hf;
    this.bg = bg;
  }


  void setStn(int x) { stn = x; repaint(); }


// (RE)DISPLAY THE STATION NAME CONFIRMATION FIELD

   public void paint(Graphics g) {
      if(StationNamesLoaded) {    //provided staion names download is complete

         hf.stations.setSelectedIndex(stn); //select the new station
         String s = hf.stations.getItemAt(stn);

         g.setColor(bg);          //clear the field by
         g.fillRect(0, 0, w, h);  // filling it with background colour
         g.setFont(font);         //use the big bold font
         g.setColor(Color.black); //colour for lettering
         g.drawString(s, 4, y);   //display the lettering
      }
   }


   public void update(Graphics g) { paint(g); }


   void setStationNamesLoaded() {StationNamesLoaded = true;}
}