/**
* BreadcrumbItemSkin.java
*
* Copyright (c) 2011-2014, JFXtras
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the organization nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package jfxtras.labs.internal.scene.control.skin;
import java.util.ArrayList;
import java.util.List;
import javafx.event.EventHandler;
import javafx.geometry.Pos;
import javafx.scene.Node;
import javafx.scene.control.Label;
import javafx.scene.image.ImageView;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.HBox;
import javafx.scene.layout.StackPane;
import javafx.scene.shape.SVGPath;
import jfxtras.labs.scene.control.BreadcrumbItem;
import com.sun.javafx.scene.control.behavior.BehaviorBase;
import com.sun.javafx.scene.control.behavior.KeyBinding;
/**
*
* @author Thierry Wasylczenko
*/
public class BreadcrumbItemSkin extends com.sun.javafx.scene.control.skin.BehaviorSkinBase<BreadcrumbItem, BehaviorBase<BreadcrumbItem>> {
private class BreadcrumbItemMouseHandler implements EventHandler<MouseEvent> {
List<Node> nodes = null;
public List<Node> getNodes() {
if (this.nodes == null) {
this.nodes = new ArrayList<Node>();
}
return nodes;
}
@Override
public void handle(MouseEvent event) {
if (event.getEventType().equals(MouseEvent.MOUSE_ENTERED)) {
for (Node node : getNodes()) {
node.getStyleClass().add("breadcrumbitem-ui-hover");
node.getStyleClass().add("breadcrumbitem-text-hover");
}
} else if (event.getEventType().equals(MouseEvent.MOUSE_EXITED)) {
for (Node node : getNodes()) {
node.getStyleClass().remove("breadcrumbitem-ui-hover");
node.getStyleClass().remove("breadcrumbitem-text-hover");
}
}
}
}
public BreadcrumbItemSkin(BreadcrumbItem c) {
super(c, new BehaviorBase<BreadcrumbItem>(c,new ArrayList<KeyBinding>()));
HBox box = new HBox();
final SVGPath leftSide = new SVGPath();
if(!c.isFirst()) {
leftSide.setContent("M0 0 L15 0 l0 30 L0 30 l10 -15 Z");
} else {
leftSide.setContent("M0 0 L15 0 l0 30 L0 30 Z");
}
leftSide.getStyleClass().add("breadcrumbitem-ui");
final SVGPath rightSide = new SVGPath();
rightSide.setContent("M0,0 L5,0 15,15 5,30 0,30 Z");
rightSide.getStyleClass().add("breadcrumbitem-ui");
rightSide.setLayoutY(10);
final StackPane stackPane = new StackPane();
stackPane.getStyleClass().add("breadcrumbitem-ui");
stackPane.setAlignment(Pos.CENTER);
final HBox stackContent = new HBox(10);
stackContent.setAlignment(Pos.CENTER);
stackPane.getChildren().add(stackContent);
box.getChildren().add(leftSide);
box.getChildren().add(stackPane);
final Label textLabel = new Label();
if (c != null) {
if (c.getIcon() != null) {
ImageView iv = new ImageView(c.getIcon());
iv.setPreserveRatio(true);
iv.setFitHeight(20);
stackContent.getChildren().add(iv);
}
if(c.getSvgIcon() != null) {
stackContent.getChildren().add(c.getSvgIcon());
}
if (c.getText() != null) {
textLabel.setText(c.getText());
textLabel.getStyleClass().add("breadcrumbitem-text");
stackContent.getChildren().add(textLabel);
}
}
box.getChildren().add(rightSide);
leftSide.addEventHandler(MouseEvent.ANY, new BreadcrumbItemMouseHandler(){
{
getNodes().add(rightSide);
getNodes().add(stackPane);
if(!textLabel.getText().isEmpty()) {
getNodes().add(textLabel);
}
}
});
rightSide.addEventHandler(MouseEvent.ANY, new BreadcrumbItemMouseHandler(){
{
getNodes().add(leftSide);
getNodes().add(stackPane);
if(!textLabel.getText().isEmpty()) {
getNodes().add(textLabel);
}
}
});
stackPane.addEventHandler(MouseEvent.ANY, new BreadcrumbItemMouseHandler(){
{
getNodes().add(rightSide);
getNodes().add(leftSide);
if(!textLabel.getText().isEmpty()) {
getNodes().add(textLabel);
}
}
});
box.setPrefHeight(c.getBreadcrumbBar().getPrefHeight());
getChildren().add(box);
}
}