/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.pivot.tutorials.transition;
import org.apache.pivot.collections.Map;
import org.apache.pivot.wtk.Application;
import org.apache.pivot.wtk.Button;
import org.apache.pivot.wtk.ButtonPressListener;
import org.apache.pivot.wtk.Component;
import org.apache.pivot.wtk.DesktopApplicationContext;
import org.apache.pivot.wtk.Display;
import org.apache.pivot.wtk.PushButton;
import org.apache.pivot.wtk.Window;
import org.apache.pivot.wtk.effects.Transition;
import org.apache.pivot.wtk.effects.TransitionListener;
import org.apache.pivot.wtkx.WTKXSerializer;
public class Transitions implements Application {
private Window window = null;
private PushButton button1 = null;
private PushButton button2 = null;
private PushButton button3 = null;
private PushButton button4 = null;
private CollapseTransition collapseTransition = null;
public static int TRANSITION_DURATION = 250;
public static int TRANSITION_RATE = 30;
@Override
public void startup(Display display, Map<String, String> properties)
throws Exception {
WTKXSerializer wtkxSerializer = new WTKXSerializer();
window = (Window)wtkxSerializer.readObject(this, "transitions.wtkx");
button1 = (PushButton)wtkxSerializer.get("button1");
button2 = (PushButton)wtkxSerializer.get("button2");
button3 = (PushButton)wtkxSerializer.get("button3");
button4 = (PushButton)wtkxSerializer.get("button4");
ButtonPressListener buttonPressListener = new ButtonPressListener() {
@Override
public void buttonPressed(final Button button) {
if (collapseTransition == null) {
collapseTransition = new CollapseTransition(button, TRANSITION_DURATION, TRANSITION_RATE);
TransitionListener transitionListener = new TransitionListener() {
@Override
public void transitionCompleted(Transition transition) {
CollapseTransition collapseTransition = (CollapseTransition)transition;
if (!transition.isReversed()) {
Component component = collapseTransition.getComponent();
component.getParent().remove(component);
}
Transitions.this.collapseTransition = null;
}
};
collapseTransition.start(transitionListener);
} else {
collapseTransition.reverse();
if (collapseTransition.getComponent() != button) {
collapseTransition.end();
}
}
}
};
button1.getButtonPressListeners().add(buttonPressListener);
button2.getButtonPressListeners().add(buttonPressListener);
button3.getButtonPressListeners().add(buttonPressListener);
button4.getButtonPressListeners().add(buttonPressListener);
window.open(display);
}
@Override
public boolean shutdown(boolean optional) {
if (window != null) {
window.close();
}
return false;
}
@Override
public void suspend() {
}
@Override
public void resume() {
}
public static void main(String[] args) {
DesktopApplicationContext.main(Transitions.class, args);
}
}