TextFieldChangedNotify.java

package app.virtualhex.gdx.engine.scene2d;

import com.badlogic.gdx.scenes.scene2d.ui.Skin;
import com.badlogic.gdx.scenes.scene2d.ui.TextField;
import com.badlogic.gdx.utils.Array;

/**
 * this class will notify a listener when a text field is unfocused
 */
public class TextFieldChangedNotify extends TextField implements Focusable{

    public Array<TextFieldChangeListener> changeListenerList = new Array<>();

    public TextFieldChangedNotify(String text, Skin skin) {
        super(text, skin);
        init();
    }

    public TextFieldChangedNotify(String text, Skin skin, String styleName) {
        super(text, skin, styleName);
        init();
    }

    public TextFieldChangedNotify(String text, TextFieldStyle style) {
        super(text, style);
        init();
    }

    // Lost notify a listener
    public void init(){
        addListener(new OnFocusLossFocusListener(this, changeListenerList));
        addListener(new EnterTabListener(this, changeListenerList));
    }

    public void addChangeListener(TextFieldChangeListener changeListener){
        changeListenerList.add(changeListener);
    }

    @Override
    public void focusLost() {

    }

    @Override
    public void focusGained() {

    }
}