/** 
  * HF Receiver Controller Applet 1.0.0
  * @author Robert J Morton <rob@robmorton.20m.com> 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 Station Names panel */

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

public class stationnamepanel extends JPanel {

  private Color bg;  // background colour transparent white
  hfbrx_swing hf;    // reference to the main applet class

  boolean StationNamesLoaded = false;

  int w, h, y,  // panel's width and height font vertical baseline offset
     stn;       // station name
  Font font;    // font for panel lettering

  stationnamepanel(int w, int h, int y, Font font, hfbrx_swing 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(); }

  // DISPLAY THE STATION NAME CONFIRMATION FIELD
  public void paint(Graphics g) {
    if(StationNamesLoaded) {  // provided staion names download is complete

      // Select the new station and get its name
      hf.stations.setSelectedIndex(stn);
      String s = (String)hf.stations.getItemAt(stn);

      g.setColor(bg);           // set to background colour to
      g.fillRect(0,0,w,h);      // fill the field with it
      g.setFont(font);          // Use the big bold font
      g.setColor(Color.black);  // in black lettering
      g.drawString(s,4,y);      // to display the confirmation field
    }
  }

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

  void setStationNamesLoaded() {StationNamesLoaded = true;}
}