/* * BSD 3-Clause License * * Copyright (c) 2017, Gluon Software * 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 copyright holder 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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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 com.gluonhq.strange.ui; import javafx.beans.Observable; import javafx.beans.property.DoubleProperty; import javafx.beans.property.SimpleDoubleProperty; import javafx.geometry.Pos; import javafx.scene.control.Label; import javafx.scene.layout.BorderPane; import javafx.scene.layout.Pane; import javafx.scene.layout.Region; import javafx.scene.layout.StackPane; public class Measurement extends Region { private Label label = new Label(); private Pane progress = new Pane(); public Measurement() { getStyleClass().add("measurement"); initUI(); updateMeasuredChance(); measuredChanceProperty.addListener( (Observable o) -> updateMeasuredChance()); } private void initUI() { BorderPane progressBase = new BorderPane(); progressBase.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE); progressBase.setBottom(progress); progress.setPrefHeight(0); progress.getStyleClass().add("progress"); label.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE); StackPane stack = new StackPane(progressBase, label); stack.prefWidthProperty().bind(widthProperty()); stack.prefHeightProperty().bind(heightProperty()); getChildren().add(stack); prefWidthProperty().bind(heightProperty()); } private void updateMeasuredChance() { label.setText( measuredChanceAsString()); progress.setPrefHeight( getHeight() * getMeasuredChance() ); } private String measuredChanceAsString() { double chance = getMeasuredChance(); if ( chance == 0d) return "Off"; if (chance == 1d) return "On"; return String.format("%2.1f%%", chance * 100); } // measuredChanceProperty private final DoubleProperty measuredChanceProperty = new SimpleDoubleProperty(this, "measured chance", 0) { @Override public void set(double newValue) { if (newValue >= 0 && newValue <= 1) { super.set(newValue); } } }; public final DoubleProperty measuredChanceProperty() { return measuredChanceProperty; } public final double getMeasuredChance() { return measuredChanceProperty.get(); } public final void setMeasuredChance(double value) { measuredChanceProperty.set(value); } }