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/*
* 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 com.jfoenix.skins;
import com.jfoenix.controls.JFXCheckBox;
import com.jfoenix.controls.JFXRippler;
import com.jfoenix.controls.JFXRippler.RipplerMask;
import com.jfoenix.transitions.CachedTransition;
import javafx.animation.Interpolator;
import javafx.animation.KeyFrame;
import javafx.animation.KeyValue;
import javafx.animation.Timeline;
import javafx.animation.Transition;
import javafx.geometry.HPos;
import javafx.geometry.Insets;
import javafx.geometry.VPos;
import javafx.scene.control.CheckBox;
import javafx.scene.control.skin.CheckBoxSkin;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.Border;
import javafx.scene.layout.BorderStroke;
import javafx.scene.layout.BorderStrokeStyle;
import javafx.scene.layout.BorderWidths;
import javafx.scene.layout.CornerRadii;
import javafx.scene.layout.StackPane;
import javafx.scene.shape.Line;
import javafx.util.Duration;
/**
*
Material Design CheckBox Skin
*
* @author Shadi Shaheen
* @version 1.0
* @since 2016-03-09
*/
public class JFXCheckBoxOldSkin extends CheckBoxSkin
{
private final StackPane box = new StackPane();
private double lineThick = 2;
private double padding = 10;
private double boxWidth;
private double maxHeight;
private double boxHeight;
private final JFXRippler rippler;
private Line rightLine;
private Line leftLine;
private final AnchorPane container = new AnchorPane();
private double labelOffset = 0;
private Transition transition;
private boolean invalid = true;
public JFXCheckBoxOldSkin(JFXCheckBox control)
{
super(control);
box.setMinSize(20, 20);
box.setPrefSize(20, 20);
box.setMaxSize(20, 20);
box.setBorder(new Border(new BorderStroke(control.getUnCheckedColor(), BorderStrokeStyle.SOLID, new CornerRadii(0), new BorderWidths(lineThick))));
//
StackPane boxContainer = new StackPane();
boxContainer.getChildren().add(box);
boxContainer.setPadding(new Insets(padding));
rippler = new JFXRippler(boxContainer, RipplerMask.CIRCLE);
rippler.setRipplerFill(getSkinnable().isSelected() ? control.getUnCheckedColor() : control.getCheckedColor());
rightLine = new Line();
leftLine = new Line();
rightLine.setStroke(control.getCheckedColor());
rightLine.setStrokeWidth(lineThick);
leftLine.setStroke(control.getCheckedColor());
leftLine.setStrokeWidth(lineThick);
rightLine.setVisible(false);
leftLine.setVisible(false);
container.getChildren().add(rightLine);
container.getChildren().add(leftLine);
container.getChildren().add(rippler);
AnchorPane.setRightAnchor(rippler, labelOffset);
// add listeners
getSkinnable().selectedProperty().addListener((o, oldVal, newVal) ->
{
rippler.setRipplerFill(newVal ? control.getUnCheckedColor() : control.getCheckedColor());
transition.setRate(newVal ? 1 : -1);
transition.play();
});
updateChildren();
}
@Override
protected void updateChildren()
{
super.updateChildren();
if (container != null)
{
getChildren().remove(1);
getChildren().add(container);
}
}
@Override
protected double computeMinWidth(double height, double topInset, double rightInset, double bottomInset, double leftInset)
{
return super.computePrefWidth(height, topInset, rightInset, bottomInset, leftInset) + snapSize(box.minWidth(-1)) + labelOffset + 2 * padding;
}
@Override
protected double computePrefWidth(double height, double topInset, double rightInset, double bottomInset, double leftInset)
{
return super.computePrefWidth(height, topInset, rightInset, bottomInset, leftInset) + snapSize(box.prefWidth(-1)) + labelOffset + 2 * padding;
}
@Override
protected void layoutChildren(final double x, final double y, final double w, final double h)
{
final CheckBox checkBox = getSkinnable();
boxWidth = snapSize(container.prefWidth(-1));
boxHeight = snapSize(container.prefHeight(-1));
final double computeWidth = Math.max(checkBox.prefWidth(-1), checkBox.minWidth(-1)) + labelOffset + 2 * padding;
final double labelWidth = Math.min(computeWidth - boxWidth, w - snapSize(boxWidth)) + labelOffset + 2 * padding;
final double labelHeight = Math.min(checkBox.prefHeight(labelWidth), h);
maxHeight = Math.max(boxHeight, labelHeight);
final double xOffset = computeXOffset(w, labelWidth + boxWidth, checkBox.getAlignment().getHpos()) + x;
final double yOffset = computeYOffset(h, maxHeight, checkBox.getAlignment().getVpos()) + x;
if (invalid)
{
rightLine.setStartX((boxWidth + padding - labelOffset) / 2 - boxWidth / 5.5);
rightLine.setStartY(maxHeight - padding - lineThick);
rightLine.setEndX((boxWidth + padding - labelOffset) / 2 - boxWidth / 5.5);
rightLine.setEndY(maxHeight - padding - lineThick);
leftLine.setStartX((boxWidth + padding - labelOffset) / 2 - boxWidth / 5.5);
leftLine.setStartY(maxHeight - padding - lineThick);
leftLine.setEndX((boxWidth + padding - labelOffset) / 2 - boxWidth / 5.5);
leftLine.setEndY(maxHeight - padding - lineThick);
transition = new CheckBoxTransition();
if (getSkinnable().isSelected())
{
transition.play();
}
invalid = false;
}
layoutLabelInArea(xOffset + boxWidth, yOffset, labelWidth, maxHeight, checkBox.getAlignment());
container.resize(boxWidth, boxHeight);
positionInArea(container, xOffset, yOffset, boxWidth, maxHeight, 0, checkBox.getAlignment().getHpos(), checkBox.getAlignment().getVpos());
}
static double computeXOffset(double width, double contentWidth, HPos hpos)
{
switch (hpos)
{
case LEFT:
return 0;
case CENTER:
return (width - contentWidth) / 2;
case RIGHT:
return width - contentWidth;
}
return 0;
}
static double computeYOffset(double height, double contentHeight, VPos vpos)
{
switch (vpos)
{
case TOP:
return 0;
case CENTER:
return (height - contentHeight) / 2;
case BOTTOM:
return height - contentHeight;
default:
return 0;
}
}
private class CheckBoxTransition extends CachedTransition
{
public CheckBoxTransition()
{
super(box,
new Timeline(new KeyFrame(Duration.ZERO,
new KeyValue(rightLine.visibleProperty(), false, Interpolator.EASE_BOTH),
new KeyValue(leftLine.visibleProperty(), false, Interpolator.EASE_BOTH),
new KeyValue(box.rotateProperty(), 0, Interpolator.EASE_BOTH),
new KeyValue(box.scaleXProperty(), 1, Interpolator.EASE_BOTH),
new KeyValue(box.scaleYProperty(), 1, Interpolator.EASE_BOTH),
new KeyValue(box.translateYProperty(), 0, Interpolator.EASE_BOTH),
new KeyValue(box.translateXProperty(), 0, Interpolator.EASE_BOTH),
new KeyValue(box.opacityProperty(), 1, Interpolator.EASE_BOTH)),
new KeyFrame(Duration.millis(400),
new KeyValue(rightLine.visibleProperty(), true, Interpolator.EASE_BOTH),
new KeyValue(leftLine.visibleProperty(), true, Interpolator.EASE_BOTH),
new KeyValue(rightLine.endXProperty(),
(boxWidth + padding - labelOffset) / 2 - boxWidth / 5.5,
Interpolator.EASE_BOTH),
new KeyValue(rightLine.endYProperty(), maxHeight - padding - 2 * lineThick, Interpolator.EASE_BOTH),
new KeyValue(leftLine.endXProperty(), (boxWidth + padding - labelOffset) / 2 - boxWidth / 5.5, Interpolator.EASE_BOTH),
new KeyValue(leftLine.endYProperty(), maxHeight - padding - 2 * lineThick, Interpolator.EASE_BOTH)),
new KeyFrame(Duration.millis(500),
new KeyValue(box.rotateProperty(), 44, Interpolator.EASE_BOTH),
new KeyValue(box.scaleXProperty(), 0.3, Interpolator.EASE_BOTH),
new KeyValue(box.scaleYProperty(), 0.4, Interpolator.EASE_BOTH),
new KeyValue(box.translateYProperty(), boxHeight / 12, Interpolator.EASE_BOTH),
new KeyValue(box.translateXProperty(), -boxWidth / 12, Interpolator.EASE_BOTH)),
new KeyFrame(Duration.millis(700), new KeyValue(box.opacityProperty(), 0, Interpolator.EASE_BOTH)),
new KeyFrame(Duration.millis(800),
new KeyValue(rightLine.endXProperty(), boxWidth - padding - labelOffset + lineThick / 2, Interpolator.EASE_BOTH),
new KeyValue(rightLine.endYProperty(), (maxHeight - padding) / 2.4, Interpolator.EASE_BOTH),
new KeyValue(leftLine.endXProperty(), padding + lineThick / 4, Interpolator.EASE_BOTH),
new KeyValue(leftLine.endYProperty(), (maxHeight - padding) / 1.4, Interpolator.EASE_BOTH))
));
// reduce the number to increase the shifting , increase number to reduce shifting
setCycleDuration(Duration.seconds(0.4));
setDelay(Duration.seconds(0));
}
}
}
