/* * The MIT License * * Copyright 2019 brunomnsilva. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ package com.brunomnsilva.smartgraph.containers; import javafx.beans.property.DoubleProperty; import javafx.beans.property.SimpleDoubleProperty; import javafx.beans.value.ObservableValue; import javafx.geometry.Pos; import javafx.scene.Node; import javafx.scene.layout.Pane; import javafx.scene.transform.Scale; /** * * @author brunomnsilva */ public class ContentResizerPane extends Pane { private final Node content; private final DoubleProperty resizeFActor = new SimpleDoubleProperty(1); public ContentResizerPane(Node content) { this.content = content; getChildren().add(content); Scale scale = new Scale(1, 1); content.getTransforms().add(scale); resizeFActor.addListener((ObservableValue<? extends Number> observable, Number oldValue, Number newValue) -> { scale.setX(newValue.doubleValue()); scale.setY(newValue.doubleValue()); requestLayout(); }); } @Override protected void layoutChildren() { Pos pos = Pos.TOP_LEFT; double width = getWidth(); double height = getHeight(); double top = getInsets().getTop(); double right = getInsets().getRight(); double left = getInsets().getLeft(); double bottom = getInsets().getBottom(); double contentWidth = (width - left - right) / resizeFActor.get(); double contentHeight = (height - top - bottom) / resizeFActor.get(); layoutInArea(content, left, top, contentWidth, contentHeight, 0, null, pos.getHpos(), pos.getVpos()); } public final Double getResizeFactor() { return resizeFActor.get(); } public final void setResizeFactor(Double resizeFactor) { this.resizeFActor.set(resizeFactor); } public final DoubleProperty resizeFactorProperty() { return resizeFActor; } }