Java Code Examples for com.badlogic.gdx.scenes.scene2d.utils.ChangeListener#ChangeEvent

/**
 * Called by {@link SeekBarModel}. Notifies when underlying model value has changed and text field and slider must update.
 * Typically there is no need to call this method manually.
 * @param fireEvent if true then {@link ChangeListener.ChangeEvent} will be fired
 */
public void notifyValueChanged (boolean updateTextField, boolean updateSlider, boolean fireEvent) {
    if (updateTextField) {
        VisValidatableTextField textField = getTextField();
        int cursor = textField.getCursorPosition();
        textField.setCursorPosition(0);
        this.setListenTextChangeEvents(false);
        textField.setText(model.prepareTextValue());
        this.setListenTextChangeEvents(true);
        textField.setCursorPosition(cursor);
    }

    if (updateSlider) {
        VisSlider slider = getSlider();
        this.setListenSliderChangeEvents(false);
        slider.setValue(model.prepareSliderValue());
        this.setListenSliderChangeEvents(true);
    }

    if (fireEvent) {
        ChangeListener.ChangeEvent changeEvent = Pools.obtain(ChangeListener.ChangeEvent.class);
        fire(changeEvent);
        Pools.free(changeEvent);
    }
}
 

@Override
public void changed(ChangeListener.ChangeEvent event, Actor actor) {
    main.getDialogFactory().showDialogColorPicker((Color) previewProperties.get("bgcolor"), new DialogColorPicker.ColorListener() {
        @Override
        public void selected(Color color) {
            if (color != null) {
                browseField.getTextButton().setText((int) (color.r * 255) + "," + (int) (color.g * 255) + "," + (int) (color.b * 255) + "," + (int) (color.a * 255));
                previewProperties.put("bgcolor", color);
                main.getProjectData().setPreviewBgColor(color);
                refreshPreview();
            }
        }
    });
}
 

@Override public void draw(Batch batch, float parentAlpha) {
    effect.setPosition(getX(), getY());
    Color c = getColor();
    batch.setColor(c.r, c.g, c.b, c.a * parentAlpha);
    effect.draw(batch, Gdx.graphics.getDeltaTime());
    if (effect.isComplete()) {
        ChangeListener.ChangeEvent event = Pools.obtain(ChangeListener.ChangeEvent.class);
        fire(event);
        Pools.free(event);
    }
}
 

/**
 * Called by {@link SpinnerModel}. Notifies when underlying model value has changed and spinner text field must updated.
 * Typically there is no need to call this method manually.
 * @param fireEvent if true then {@link ChangeListener.ChangeEvent} will be fired
 */
public void notifyValueChanged (boolean fireEvent) {
	VisValidatableTextField textField = getTextField();
	int cursor = textField.getCursorPosition();
	textField.setCursorPosition(0);
	textField.setText(model.getText());
	textField.setCursorPosition(cursor);

	if (fireEvent) {
		ChangeListener.ChangeEvent changeEvent = Pools.obtain(ChangeListener.ChangeEvent.class);
		fire(changeEvent);
		Pools.free(changeEvent);
	}
}
 

@Override
public void changed(ChangeListener.ChangeEvent event, Actor actor) {
    previewText = ((TextField) actor).getText();
}
 

@Override
public void changed(ChangeListener.ChangeEvent event, Actor actor) {
    previewText = ((TextField) actor).getText();
}
 

@Override
public void changed(ChangeListener.ChangeEvent event, Actor actor) {
    fire(new CustomPropertyEvent(null, null, CustomPropertyEnum.NEW));
}
 

@Override
public void changed(ChangeListener.ChangeEvent event, Actor actor) {
    fire(new StylePropertyEvent(styleProp, styleActor));
}
 

@Override
public void changed(ChangeListener.ChangeEvent event, Actor actor) {
    fire(new CustomPropertyEvent(styleProp, styleActor, CustomPropertyEnum.CHANGE_VALUE));
}
 

void update() {
  ChangeListener.ChangeEvent event = new ChangeListener.ChangeEvent();
  event.setListenerActor(this);
  fire(event);
}
 

void fireChangeEvent () {
	ChangeListener.ChangeEvent changeEvent = Pools.obtain(ChangeListener.ChangeEvent.class);
	fire(changeEvent);
	Pools.free(changeEvent);
}