| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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.royale.jewel.beads.models |
| { |
| import org.apache.royale.core.IBead; |
| import org.apache.royale.core.IRangeModel; |
| import org.apache.royale.core.IStrand; |
| import org.apache.royale.events.EventDispatcher; |
| import org.apache.royale.events.Event; |
| import org.apache.royale.events.ValueChangeEvent; |
| |
| /** |
| * The SliderRangeModel class bead defines a set of for a numeric range of values |
| * which includes a minimum, maximum, and current value. |
| * |
| * It do not calculate any values for slider - just holds it. |
| * |
| * @langversion 3.0 |
| * @productversion Royale 0.9.3 |
| */ |
| public class SliderRangeModel extends EventDispatcher implements IBead, IRangeModel |
| { |
| /** |
| * constructor. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10.2 |
| * @playerversion AIR 2.6 |
| * @productversion Royale 0.9.3 |
| */ |
| public function SliderRangeModel() |
| { |
| super(); |
| } |
| |
| private var _strand:IStrand; |
| |
| /** |
| * @copy org.apache.royale.core.IBead#strand |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10.2 |
| * @playerversion AIR 2.6 |
| * @productversion Royale 0.9.3 |
| */ |
| public function set strand(value:IStrand):void |
| { |
| _strand = value; |
| } |
| |
| private var _maximum:Number = 100; |
| |
| /** |
| * The maximum value for the range (defaults to 100). |
| * |
| * @copy org.apache.royale.core.IRangeModel#maximum |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10.2 |
| * @playerversion AIR 2.6 |
| * @productversion Royale 0.9.3 |
| */ |
| public function get maximum():Number |
| { |
| return _maximum; |
| } |
| |
| public function set maximum(value:Number):void |
| { |
| if (value != _maximum) |
| { |
| _maximum = value; |
| dispatchEvent(new Event("maximumChange")); |
| } |
| } |
| |
| private var _minimum:Number = 0; |
| |
| /** |
| * The minimum value for the range (defaults to 0). |
| * |
| * @copy org.apache.royale.core.IRangeModel#minimum |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10.2 |
| * @playerversion AIR 2.6 |
| * @productversion Royale 0.9.3 |
| */ |
| public function get minimum():Number |
| { |
| return _minimum; |
| } |
| |
| public function set minimum(value:Number):void |
| { |
| if (value != _minimum) |
| { |
| _minimum = value; |
| dispatchEvent(new Event("minimumChange")); |
| } |
| } |
| |
| private var _snapInterval:Number = 1; |
| |
| /** |
| * The modulus value for the range. |
| * |
| * @copy org.apache.royale.core.IRangeModel#snapInterval |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10.2 |
| * @playerversion AIR 2.6 |
| * @productversion Royale 0.9.3 |
| */ |
| public function get snapInterval():Number |
| { |
| return _snapInterval; |
| } |
| |
| public function set snapInterval(value:Number):void |
| { |
| if (value != _snapInterval) |
| { |
| _snapInterval = value; |
| dispatchEvent(new Event("snapIntervalChange")); |
| } |
| } |
| |
| private var _stepSize:Number = 1; |
| |
| /** |
| * The amount to adjust the value either up or down toward the edge of the range. |
| * |
| * @copy org.apache.royale.core.IRangeModel#stepSize |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10.2 |
| * @playerversion AIR 2.6 |
| * @productversion Royale 0.9.3 |
| */ |
| public function get stepSize():Number |
| { |
| return _stepSize; |
| } |
| |
| public function set stepSize(value:Number):void |
| { |
| if (value != _stepSize) |
| { |
| _stepSize = value; |
| dispatchEvent(new Event("stepSizeChange")); |
| } |
| } |
| |
| private var _value:Number = 0; |
| |
| /** |
| * The current value of the range, between the minimum and maximum values. Attempting |
| * to set the value outside of the minimum-maximum range changes the value to still be |
| * within the range. Note that the value is adjusted by the stepSize. |
| * |
| * @copy org.apache.royale.core.IRangeModel#value |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10.2 |
| * @playerversion AIR 2.6 |
| * @productversion Royale 0.9.3 |
| */ |
| public function get value():Number |
| { |
| return _value; |
| } |
| |
| public function set value(value:Number):void |
| { |
| if (value != _value) |
| { |
| var newEvent:ValueChangeEvent = ValueChangeEvent.createUpdateEvent(_strand, "value", _value, value); |
| _value = value; |
| dispatchEvent(newEvent); |
| } |
| } |
| } |
| } |