/*
* 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.lists;
import java.awt.Color;
import java.net.URL;
import org.apache.pivot.beans.Bindable;
import org.apache.pivot.collections.ArrayList;
import org.apache.pivot.collections.Map;
import org.apache.pivot.util.Resources;
import org.apache.pivot.wtk.Action;
import org.apache.pivot.wtk.BoxPane;
import org.apache.pivot.wtk.Button;
import org.apache.pivot.wtk.ButtonStateListener;
import org.apache.pivot.wtk.Checkbox;
import org.apache.pivot.wtk.Component;
import org.apache.pivot.wtk.ListButton;
import org.apache.pivot.wtk.Window;
import org.apache.pivot.wtk.Button.State;
import org.apache.pivot.wtk.content.ColorItem;
public class RepeatableListButtons extends Window implements Bindable {
private ListButton colorListButton = null;
private BoxPane checkboxBoxPane = null;
private int selectedCount = 0;
private Action applyColorAction = new Action() {
@Override
public void perform(Component source) {
ColorItem colorItem = (ColorItem)colorListButton.getButtonData();
Color color = colorItem.getColor();
for (Component component : checkboxBoxPane) {
Checkbox checkbox = (Checkbox)component;
if (checkbox.isSelected()) {
checkbox.getStyles().put("color", color);
checkbox.setSelected(false);
}
}
}
};
public RepeatableListButtons() {
Action.getNamedActions().put("applyColor", applyColorAction);
applyColorAction.setEnabled(false);
}
@Override
public void initialize(Map<String, Object> namespace, URL location, Resources resources) {
colorListButton = (ListButton)namespace.get("colorListButton");
checkboxBoxPane = (BoxPane)namespace.get("checkboxBoxPane");
ButtonStateListener buttonStateListener = new ButtonStateListener() {
@Override
public void stateChanged(Button button, State previousState) {
if (button.isSelected()) {
selectedCount++;
} else {
selectedCount--;
}
applyColorAction.setEnabled(selectedCount > 0);
}
};
ArrayList<String> numbers = new ArrayList<String>("One", "Two", "Three", "Four", "Five",
"Six", "Seven", "Eight", "Nine", "Ten");
for (String number : numbers) {
Checkbox checkbox = new Checkbox(number);
checkbox.getButtonStateListeners().add(buttonStateListener);
checkboxBoxPane.add(checkbox);
}
}
}