source: src/main/java/genius/gui/panels/DoubleModel.java

package genius.gui.panels;

import genius.core.listener.DefaultListenable;

/**
 * Model behind a double value (from a text field). Listeners receive the new string value as object.
 *
 */
public class DoubleModel extends DefaultListenable<Double> implements Lockable 
{
        private Double value;
        private boolean isLocked = false;

        public DoubleModel(Double initial) {
                this.value = initial;
        }

        public void setText(Double newvalue) 
        {
                if (!value.equals(newvalue)) {
                        value = newvalue;
                        notifyChange(value);
                }
        }

        public Double getValue() 
        {
                return value;
        }
        
        @Override
        public void setLock(boolean isLock) 
        {
                this.isLocked = isLock;
                notifyChange(value);
        }

        @Override
        public boolean isLocked() {
                return isLocked;
        }

}