/** * This method is called when the tile pattern is changed. * * @param tilePattern the tile pattern to represent in this view (can be null) */ public void update(TilePattern tilePattern) { this.tilePattern = tilePattern; if (tilePattern == null) { sequenceField.setEnabled(false); separationField.setEnabled(false); } else { Animation sequence = tilePattern.getAnimation(); sequenceField.setEnabled(true); sequenceField.setValue(sequence); if (tilePattern.isAnimated()) { separationField.setValue(tilePattern.getAnimationSeparation()); separationField.setEnabled(true); } else { separationField.setEnabled(false); } } }