コード例 #1
0
 @Override
 public void mousePressed(MouseEvent e) {
   int mousePromille = (int) (((e.getX() * 1.0) / getWidth()) * 1000);
   selectedBlock = null;
   selectedThreshold = null;
   dragMin = 0 + thresholdMinimumSpacing;
   dragMax = 1000 - thresholdMinimumSpacing;
   for (int i = 0; i < thresholds.size(); i++) {
     Threshold t = thresholds.get(i);
     if (Math.abs(mousePromille - t.getValuePromille()) < thresholdSelectionWidth) {
       selectedThreshold = t;
       if (i < thresholds.size() - 1)
         dragMax = thresholds.get(i + 1).getValuePromille() - thresholdMinimumSpacing;
       thresholdPressed(t);
       repaint();
       return;
     }
     dragMin = t.getValuePromille() + thresholdMinimumSpacing;
   }
   for (Block b : blocks) {
     int lowerP = (b.getLowerThreshold() == null) ? 0 : b.getLowerThreshold().getValuePromille();
     int upperP =
         (b.getUpperThreshold() == null) ? 1000 : b.getUpperThreshold().getValuePromille();
     if (mousePromille >= lowerP && mousePromille < upperP) {
       selectedBlock = b;
       blockPressed(b);
       repaint();
       return;
     }
   }
 }
コード例 #2
0
 @Override
 public void mouseMoved(MouseEvent e) {
   int mousePromille = (int) (((e.getX() * 1.0) / getWidth()) * 1000);
   boolean found = false;
   for (Threshold t : thresholds) {
     if (Math.abs(mousePromille - t.getValuePromille()) < thresholdSelectionWidth) {
       setCursor(Cursor.getPredefinedCursor(Cursor.E_RESIZE_CURSOR));
       found = true;
     }
   }
   if (!found) setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
 }
コード例 #3
0
  private void drawThresholds(Graphics2D g2) {
    Stroke defaultStroke = g2.getStroke();
    int prevUpperEnd = 0;
    int prevUpperCount = 0;
    int prevX = 0;
    int prevLowerCount = 0;
    for (int i = 0; i < thresholds.size(); i++) {
      Threshold threshold = thresholds.get(i);
      int x = (int) ((threshold.getValuePromille() * 1.0 / (1000)) * getWidth());
      if (threshold == selectedThreshold) {
        g2.setStroke(selectedThresholdStroke);
        g2.setColor(Color.blue);
      } else {
        g2.setStroke(thresholdStroke);
        g2.setColor(Color.black);
      }
      g2.drawLine(x, 0, x, getHeight());

      FontMetrics fm = getFontMetrics(getFont());
      g2.setColor(Color.GRAY);
      String upName = "";
      if (thresholds.get(i).getUpCommand() != Command.getNothingCommand())
        upName = thresholds.get(i).getUpCommand().getName();

      int y = 15;
      if (prevUpperEnd >= x) y += 10 * prevUpperCount;
      else prevUpperCount = 0;
      prevUpperEnd = x + fm.stringWidth(upName);
      prevUpperCount++;
      g2.drawString(upName, x + 5, y);

      String downName = "";
      if (thresholds.get(i).getDownCommand() != Command.getNothingCommand())
        downName = thresholds.get(i).getDownCommand().getName();

      y = getHeight() - 5;
      if (prevX >= x - fm.stringWidth(downName)) y -= 10 * prevLowerCount;
      else prevLowerCount = 0;
      prevX = x;
      prevLowerCount++;

      int width = fm.stringWidth(downName);
      g2.drawString(downName, (x - 5) - width, y);
    }
    g2.setStroke(defaultStroke);
  }
コード例 #4
0
 // <editor-fold desc="Mouse events">
 @Override
 public void mouseDragged(MouseEvent e) {
   try {
     Robot rbt = new Robot();
     int mousePromille = (int) (((e.getX() * 1.0) / getWidth()) * 1000);
     if (selectedThreshold != null) {
       if (mousePromille < dragMin) {
         rbt.mouseMove(e.getXOnScreen() + 1, e.getYOnScreen());
         return;
       }
       if (mousePromille > dragMax) {
         rbt.mouseMove(e.getXOnScreen() - 1, e.getYOnScreen());
         return;
       }
       selectedThreshold.setValuePromille((int) (((e.getX() * 1.0) / getWidth()) * 1000));
       repaint();
     }
   } catch (AWTException ex) {
     Logger.getLogger(ChannelSettingViewer.class.getName()).log(Level.SEVERE, null, ex);
   }
 }