http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/RightArrowButtonView.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/RightArrowButtonView.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/RightArrowButtonView.as new file mode 100644 index 0000000..225c37c --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/RightArrowButtonView.as @@ -0,0 +1,112 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import flash.display.DisplayObject; + import flash.display.Graphics; + import flash.display.Shape; + import flash.display.SimpleButton; + + import org.apache.flex.core.BeadViewBase; + import org.apache.flex.core.IBeadView; + import org.apache.flex.core.IStrand; + import org.apache.flex.events.Event; + + /** + * The RightArrowButtonView class is the view for + * the right arrow button in a ScrollBar and other controls. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class RightArrowButtonView extends BeadViewBase implements IBeadView + { + /** + * Constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function RightArrowButtonView() + { + upView = new Shape(); + downView = new Shape(); + overView = new Shape(); + + drawView(upView.graphics, 0xf8f8f8); + drawView(downView.graphics, 0xd8d8d8); + drawView(overView.graphics, 0xe8e8e8); + } + + private function drawView(g:Graphics, bgColor:uint):void + { + g.lineStyle(1, 0x808080); + g.beginFill(bgColor); + g.drawRoundRect(0, 0, ScrollBarView.FullSize, ScrollBarView.FullSize, ScrollBarView.ThirdSize); + g.endFill(); + g.lineStyle(0); + g.beginFill(0); + g.moveTo(ScrollBarView.QuarterSize, ScrollBarView.QuarterSize); + g.lineTo(ScrollBarView.ThreeQuarterSize, ScrollBarView.HalfSize); + g.lineTo(ScrollBarView.QuarterSize, ScrollBarView.ThreeQuarterSize); + g.lineTo(ScrollBarView.QuarterSize, ScrollBarView.QuarterSize); + g.endFill(); + } + + private var shape:Shape; + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + override public function set strand(value:IStrand):void + { + super.strand = value; + shape = new Shape(); + shape.graphics.beginFill(0xCCCCCC); + shape.graphics.drawRect(0, 0, ScrollBarView.FullSize, ScrollBarView.FullSize); + shape.graphics.endFill(); + SimpleButton(value).upState = upView; + SimpleButton(value).downState = downView; + SimpleButton(value).overState = overView; + SimpleButton(value).hitTestState = shape; + + SimpleButton(_strand).addEventListener("widthChanged",sizeChangeHandler); + SimpleButton(_strand).addEventListener("heightChanged",sizeChangeHandler); + } + + private var upView:Shape; + private var downView:Shape; + private var overView:Shape; + + private function sizeChangeHandler(event:Event):void + { + SimpleButton(_strand).scaleX = SimpleButton(_strand).width / ScrollBarView.FullSize; + SimpleButton(_strand).scaleY = SimpleButton(_strand).height / ScrollBarView.FullSize; + } + } +}
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/ScrollBarView.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/ScrollBarView.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/ScrollBarView.as new file mode 100644 index 0000000..e3f8c50 --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/ScrollBarView.as @@ -0,0 +1,216 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import flash.display.DisplayObject; + + import org.apache.flex.core.IBead; + import org.apache.flex.core.IBeadLayout; + import org.apache.flex.core.IBeadView; + import org.apache.flex.core.IScrollBarModel; + import org.apache.flex.core.IStrand; + import org.apache.flex.core.IUIBase; + import org.apache.flex.core.Strand; + import org.apache.flex.core.UIBase; + import org.apache.flex.core.ValuesManager; + import org.apache.flex.events.IEventDispatcher; + import org.apache.flex.events.Event; + import org.apache.flex.html.Button; + import org.apache.flex.html.beads.controllers.ButtonAutoRepeatController; + + /** + * The ScrollBarView class is the default view for + * the org.apache.flex.html.supportClasses.ScrollBar class. + * It implements the classic desktop-like ScrollBar. + * A different view would implement more modern scrollbars that hide themselves + * until hovered over with the mouse. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class ScrollBarView extends Strand implements IBeadView, IStrand, IScrollBarView + { + public static const FullSize:int = 12; + public static const ThreeQuarterSize:int = 9; + public static const HalfSize:int = 6; + public static const ThirdSize:int = 4; + public static const QuarterSize:int = 3; + + /** + * Constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function ScrollBarView() + { + } + + protected var sbModel:IScrollBarModel; + + protected var _strand:IStrand; + + /** + * The layout. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + protected var layout:IBeadLayout; + + /** + * The host component. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get host():IUIBase + { + return _strand as IUIBase; + } + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function set strand(value:IStrand):void + { + _strand = value; + + for each (var bead:IBead in beads) + addBead(bead); + + sbModel = value.getBeadByType(IScrollBarModel) as IScrollBarModel; + sbModel = _strand.getBeadByType(IScrollBarModel) as IScrollBarModel; + sbModel.addEventListener("maximumChange", changeHandler); + sbModel.addEventListener("minimumChange", changeHandler); + sbModel.addEventListener("snapIntervalChange", changeHandler); + sbModel.addEventListener("stepSizeChange", changeHandler); + sbModel.addEventListener("pageSizeChange", changeHandler); + sbModel.addEventListener("valueChange", changeHandler); + + if( _strand.getBeadByType(IBeadLayout) == null ) { + layout = new (ValuesManager.valuesImpl.getValue(_strand, "iBeadLayout")) as IBeadLayout; + _strand.addBead(layout); + } + } + + protected function changeHandler(event:Event):void + { + layout.layout(); + } + + protected var _decrement:DisplayObject; + protected var _increment:DisplayObject; + protected var _track:DisplayObject; + protected var _thumb:DisplayObject; + + /** + * @copy org.apache.flex.html.beads.IScrollBarView#decrement + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get decrement():DisplayObject + { + return _decrement; + } + + /** + * @copy org.apache.flex.html.beads.IScrollBarView#increment + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get increment():DisplayObject + { + return _increment; + } + + /** + * @copy org.apache.flex.html.beads.IScrollBarView#track + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get track():DisplayObject + { + return _track; + } + + /** + * @copy org.apache.flex.html.beads.IScrollBarView#thumb + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get thumb():DisplayObject + { + return _thumb; + } + + /** + * @copy org.apache.flex.core.IBeadView#viewHeight + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get viewHeight():Number + { + // don't want to put $height in an interface + return _strand["$height"]; + } + + /** + * @copy org.apache.flex.core.IBeadView#viewWidth + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get viewWidth():Number + { + // don't want to put $width in an interface + return _strand["$width"]; + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SimpleAlertView.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SimpleAlertView.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SimpleAlertView.as new file mode 100644 index 0000000..949f9c9 --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SimpleAlertView.as @@ -0,0 +1,149 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import org.apache.flex.core.BeadViewBase; + import org.apache.flex.core.IAlertModel; + import org.apache.flex.core.IBead; + import org.apache.flex.core.IBeadView; + import org.apache.flex.core.IMeasurementBead; + import org.apache.flex.core.IStrand; + import org.apache.flex.core.IParent; + import org.apache.flex.core.UIBase; + import org.apache.flex.core.ValuesManager; + import org.apache.flex.events.Event; + import org.apache.flex.events.IEventDispatcher; + import org.apache.flex.geom.Rectangle; + import org.apache.flex.html.Label; + import org.apache.flex.html.TextButton; + import org.apache.flex.utils.CSSContainerUtils; + + /** + * The SimpleAlertView class creates the visual elements of the + * org.apache.flex.html.SimpleAlert component. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class SimpleAlertView extends BeadViewBase implements IBeadView + { + /** + * constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function SimpleAlertView() + { + } + + private var messageLabel:Label; + private var okButton:TextButton; + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + override public function set strand(value:IStrand):void + { + super.strand = value; + + var backgroundColor:Object = ValuesManager.valuesImpl.getValue(value, "background-color"); + var backgroundImage:Object = ValuesManager.valuesImpl.getValue(value, "background-image"); + if (backgroundColor != null || backgroundImage != null) + { + if (value.getBeadByType(IBackgroundBead) == null) + value.addBead(new (ValuesManager.valuesImpl.getValue(value, "iBackgroundBead")) as IBead); + } + + var borderStyle:String; + var borderStyles:Object = ValuesManager.valuesImpl.getValue(value, "border"); + if (borderStyles is Array) + { + borderStyle = borderStyles[1]; + } + if (borderStyle == null) + { + borderStyle = ValuesManager.valuesImpl.getValue(value, "border-style") as String; + } + if (borderStyle != null && borderStyle != "none") + { + if (value.getBeadByType(IBorderBead) == null) + value.addBead(new (ValuesManager.valuesImpl.getValue(value, "iBorderBead")) as IBead); + } + + var model:IAlertModel = _strand.getBeadByType(IAlertModel) as IAlertModel; + model.addEventListener("messageChange",handleMessageChange); + model.addEventListener("htmlMessageChange",handleMessageChange); + + messageLabel = new Label(); + messageLabel.text = model.message; + messageLabel.html = model.htmlMessage; + IParent(_strand).addElement(messageLabel); + + okButton = new TextButton(); + okButton.text = model.okLabel; + IParent(_strand).addElement(okButton); + okButton.addEventListener("click",handleOK); + + handleMessageChange(null); + } + + /** + * @private + */ + private function handleMessageChange(event:Event):void + { + var ruler:IMeasurementBead = messageLabel.getBeadByType(IMeasurementBead) as IMeasurementBead; + if( ruler == null ) { + messageLabel.addBead(ruler = new (ValuesManager.valuesImpl.getValue(messageLabel, "iMeasurementBead")) as IMeasurementBead); + } + var maxWidth:Number = Math.max(UIBase(_strand).width,ruler.measuredWidth); + + var metrics:Rectangle = CSSContainerUtils.getBorderAndPaddingMetrics(_strand); + + messageLabel.x = metrics.left; + messageLabel.y = metrics.top; + messageLabel.width = maxWidth; + + okButton.x = (maxWidth - okButton.width)/2; + okButton.y = messageLabel.y + messageLabel.height + 20; + + UIBase(_strand).width = maxWidth + metrics.left + metrics.right; + UIBase(_strand).height = okButton.y + okButton.height + metrics.bottom; + } + + /** + * @private + */ + private function handleOK(event:Event):void + { + var newEvent:Event = new Event("close"); + IEventDispatcher(_strand).dispatchEvent(newEvent); + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SingleLineBorderBead.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SingleLineBorderBead.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SingleLineBorderBead.as new file mode 100644 index 0000000..49f3608 --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SingleLineBorderBead.as @@ -0,0 +1,91 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import flash.display.Graphics; + + import org.apache.flex.core.IBead; + import org.apache.flex.core.IStatesObject; + import org.apache.flex.core.IStrand; + import org.apache.flex.core.UIBase; + import org.apache.flex.core.ValuesManager; + import org.apache.flex.events.Event; + import org.apache.flex.events.IEventDispatcher; + import org.apache.flex.utils.CSSBorderUtils; + + /** + * The SingleLineBorderBead class draws a single line solid border. + * The color and thickness can be specified in CSS. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class SingleLineBorderBead implements IBead, IBorderBead, IGraphicsDrawing + { + /** + * Constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function SingleLineBorderBead() + { + } + + private var _strand:IStrand; + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function set strand(value:IStrand):void + { + _strand = value; + IEventDispatcher(value).addEventListener("layoutNeeded", changeHandler); + IEventDispatcher(value).addEventListener("heightChanged", changeHandler); + IEventDispatcher(value).addEventListener("widthChanged", changeHandler); + IEventDispatcher(value).addEventListener("sizeChanged", changeHandler); + changeHandler(null); + } + + private function changeHandler(event:Event):void + { + var host:UIBase = UIBase(_strand); + var g:Graphics = host.graphics; + var w:Number = host.width; + var h:Number = host.height; + var state:String; + if (host is IStatesObject) + state = IStatesObject(host).currentState; + + var gd:IGraphicsDrawing = _strand.getBeadByType(IGraphicsDrawing) as IGraphicsDrawing; + if( this == gd ) g.clear(); + + CSSBorderUtils.draw(g, w, h, host, state, false, false); + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SliderThumbView.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SliderThumbView.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SliderThumbView.as new file mode 100644 index 0000000..c20c781 --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SliderThumbView.as @@ -0,0 +1,156 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + COMPILE::AS3 + { + import flash.display.Graphics; + import flash.display.Shape; + import flash.display.SimpleButton; + } + import org.apache.flex.core.BeadViewBase; + import org.apache.flex.core.IBeadView; + import org.apache.flex.core.IStrand; + COMPILE::JS + { + import org.apache.flex.core.WrappedHTMLElement; + } + import org.apache.flex.events.Event; + import org.apache.flex.events.IEventDispatcher; + + /** + * The SliderThumbView class creates the draggable input element for the + * org.apache.flex.html.Slider component. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class SliderThumbView extends BeadViewBase implements IBeadView + { + /** + * constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function SliderThumbView() + { + COMPILE::AS3 + { + hitArea = new Shape(); + upView = new Shape(); + downView = new Shape(); + overView = new Shape(); + } + } + + /** + * @private + */ + COMPILE::AS3 + private function drawView(g:Graphics, bgColor:uint):void + { + g.clear(); + g.lineStyle(1,0x000000); + g.beginFill(bgColor); + g.drawCircle(SimpleButton(_strand).width/2, SimpleButton(_strand).height/2, 10); + g.endFill(); + } + + COMPILE::AS3 + private var hitArea:Shape; + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + * @flexjsignoreimport org.apache.flex.core.WrappedHTMLElement + * @flexjsignorecoercion org.apache.flex.core.WrappedHTMLElement + */ + override public function set strand(value:IStrand):void + { + super.strand = value; + + COMPILE::AS3 + { + drawView(hitArea.graphics, 0xDD0000); + drawView(upView.graphics, 0xFFFFFF); + drawView(downView.graphics, 0x999999); + drawView(overView.graphics, 0xDDDDDD); + + SimpleButton(value).upState = upView; + SimpleButton(value).downState = downView; + SimpleButton(value).overState = overView; + SimpleButton(value).hitTestState = hitArea; + + IEventDispatcher(value).addEventListener("widthChanged",sizeChangeHandler); + IEventDispatcher(value).addEventListener("heightChanged",sizeChangeHandler); + } + COMPILE::JS + { + + element = document.createElement('div') as WrappedHTMLElement; + element.className = 'SliderThumb'; + element.id = 'thumb'; + element.style.backgroundColor = '#949494'; + element.style.border = 'thin solid #747474'; + element.style.position = 'relative'; + element.style.height = '30px'; + element.style.width = '10px'; + element.style.zIndex = '2'; + element.style.top = '-10px'; + element.style.left = '20px'; + + host.element.appendChild(element); + + element.flexjs_wrapper = this; + + } + } + + COMPILE::AS3 + private var upView:Shape; + COMPILE::AS3 + private var downView:Shape; + COMPILE::AS3 + private var overView:Shape; + + COMPILE::JS + public var element:WrappedHTMLElement; + + /** + * @private + */ + COMPILE::AS3 + private function sizeChangeHandler( event:Event ) : void + { + drawView(hitArea.graphics, 0xDD0000); + drawView(upView.graphics, 0xFFFFFF); + drawView(downView.graphics, 0x999999); + drawView(overView.graphics, 0xDDDDDD); + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SliderTrackView.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SliderTrackView.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SliderTrackView.as new file mode 100644 index 0000000..6752347 --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SliderTrackView.as @@ -0,0 +1,153 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + COMPILE::AS3 + { + import flash.display.Graphics; + import flash.display.Shape; + import flash.display.SimpleButton; + } + + import org.apache.flex.core.BeadViewBase; + import org.apache.flex.core.IBeadView; + import org.apache.flex.core.IStrand; + import org.apache.flex.core.UIBase; + COMPILE::JS + { + import org.apache.flex.core.WrappedHTMLElement; + } + import org.apache.flex.events.Event; + import org.apache.flex.events.IEventDispatcher; + + /** + * The SliderTrackView class creates the track area for the org.apache.flex.html.Slider + * component. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class SliderTrackView extends BeadViewBase implements IBeadView + { + /** + * constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function SliderTrackView() + { + COMPILE::AS3 + { + hitArea = new Shape(); + upView = new Shape(); + downView = new Shape(); + overView = new Shape(); + } + } + + /** + * @private + */ + COMPILE::AS3 + private function drawView(g:Graphics, bgColor:uint):void + { + g.clear(); + g.lineStyle(1,0x000000); + g.beginFill(bgColor); + g.drawRect(0, 0, SimpleButton(_strand).width, SimpleButton(_strand).height); + g.endFill(); + } + + COMPILE::AS3 + private var hitArea:Shape; + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + override public function set strand(value:IStrand):void + { + super.strand = value; + + COMPILE::AS3 + { + drawView(hitArea.graphics, 0xDD0000); + drawView(upView.graphics, 0xCCCCCC); + drawView(downView.graphics, 0x808080); + drawView(overView.graphics, 0xEEEEEE); + + SimpleButton(value).upState = upView; + SimpleButton(value).downState = downView; + SimpleButton(value).overState = overView; + SimpleButton(value).hitTestState = hitArea; + + IEventDispatcher(value).addEventListener("widthChanged",sizeChangeHandler); + IEventDispatcher(value).addEventListener("heightChanged",sizeChangeHandler); + } + COMPILE::JS + { + element = document.createElement('div') as WrappedHTMLElement; + element.className = 'SliderTrack'; + element.id = 'track'; + element.style.backgroundColor = '#E4E4E4'; + element.style.height = '10px'; + element.style.width = '200px'; + element.style.border = 'thin solid #C4C4C4'; + element.style.position = 'relative'; + element.style.left = '0px'; + element.style.top = '10px'; + element.style.zIndex = '1'; + + var host:UIBase = value as UIBase; + host.element.appendChild(element); + } + } + + COMPILE::JS + public var element:WrappedHTMLElement; + + COMPILE::AS3 + private var upView:Shape; + COMPILE::AS3 + private var downView:Shape; + COMPILE::AS3 + private var overView:Shape; + + /** + * @private + */ + COMPILE::AS3 + private function sizeChangeHandler( event:Event ) : void + { + drawView(hitArea.graphics, 0xDD0000); + drawView(upView.graphics, 0xCCCCCC); + drawView(downView.graphics, 0x808080); + drawView(overView.graphics, 0xEEEEEE); + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SliderView.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SliderView.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SliderView.as new file mode 100644 index 0000000..071dd8d --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SliderView.as @@ -0,0 +1,179 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import flash.display.DisplayObject; + import flash.display.Sprite; + + import org.apache.flex.core.BeadViewBase; + import org.apache.flex.core.IBead; + import org.apache.flex.core.IBeadModel; + import org.apache.flex.core.IBeadView; + import org.apache.flex.core.IRangeModel; + import org.apache.flex.core.IStrand; + import org.apache.flex.core.UIBase; + import org.apache.flex.core.ValuesManager; + import org.apache.flex.events.Event; + import org.apache.flex.events.IEventDispatcher; + import org.apache.flex.html.Button; + + /** + * The SliderView class creates the visual elements of the org.apache.flex.html.Slider + * component. The Slider has a track and a thumb control which are also created with view beads. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class SliderView extends BeadViewBase implements ISliderView, IBeadView + { + /** + * constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function SliderView() + { + } + + private var rangeModel:IRangeModel; + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + override public function set strand(value:IStrand):void + { + super.strand = value; + + _track = new Button(); + Button(_track).addBead(new (ValuesManager.valuesImpl.getValue(_strand, "iTrackView")) as IBead); + + _thumb = new Button(); + Button(_thumb).addBead(new (ValuesManager.valuesImpl.getValue(_strand, "iThumbView")) as IBead); + + UIBase(_strand).addChild(_track); + UIBase(_strand).addChild(_thumb); + + IEventDispatcher(value).addEventListener("widthChanged",sizeChangeHandler); + IEventDispatcher(value).addEventListener("heightChanged",sizeChangeHandler); + + rangeModel = _strand.getBeadByType(IBeadModel) as IRangeModel; + + // listen for changes to the model and adjust the UI accordingly. + IEventDispatcher(rangeModel).addEventListener("valueChange",modelChangeHandler); + IEventDispatcher(rangeModel).addEventListener("minimumChange",modelChangeHandler); + IEventDispatcher(rangeModel).addEventListener("maximumChange",modelChangeHandler); + IEventDispatcher(rangeModel).addEventListener("stepSizeChange",modelChangeHandler); + IEventDispatcher(rangeModel).addEventListener("snapIntervalChange",modelChangeHandler); + + // set a minimum size to trigger the size change handler + var needsSizing:Boolean = true; + if( UIBase(_strand).width < 100 ) { + UIBase(_strand).width = 100; + needsSizing = false; + } + if( UIBase(_strand).height < 30 ) { + UIBase(_strand).height = 30; + needsSizing = false; + } + + if( needsSizing ) sizeChangeHandler(null); + } + + private var _track:DisplayObject; + private var _thumb:DisplayObject; + + /** + * The track component. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get track():DisplayObject + { + return _track; + } + + /** + * The thumb component. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get thumb():DisplayObject + { + return _thumb; + } + + /** + * @private + */ + private function sizeChangeHandler( event:Event ) : void + { + var w:Number = UIBase(_strand).width; + var h:Number = UIBase(_strand).height; + + _thumb.width = 20; + _thumb.height = UIBase(_strand).height; + + _thumb.x = 10; + _thumb.y = 0; + + // the track is inset 1/2 of the thumbwidth so the thumb can + // overlay the track on either end with the thumb center being + // on the track's edge + _track.width = UIBase(_strand).width - _thumb.width; + _track.height = 5; + _track.x = _thumb.width/2; + _track.y = (UIBase(_strand).height - _track.height)/2; + } + + /** + * @private + */ + private function modelChangeHandler( event:Event ) : void + { + setThumbPositionFromValue(rangeModel.value); + } + + /** + * @private + */ + private function setThumbPositionFromValue( value:Number ) : void + { + var p:Number = (value-rangeModel.minimum)/(rangeModel.maximum-rangeModel.minimum); + var xloc:Number = p*(UIBase(_strand).width - _thumb.width); + + _thumb.x = xloc; + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SolidBackgroundBead.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SolidBackgroundBead.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SolidBackgroundBead.as new file mode 100644 index 0000000..a42a23d --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SolidBackgroundBead.as @@ -0,0 +1,191 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import flash.display.Sprite; + import flash.display.Graphics; + + import org.apache.flex.core.IBead; + import org.apache.flex.core.IBeadView; + import org.apache.flex.core.ILayoutChild; + import org.apache.flex.core.IStrand; + import org.apache.flex.core.IUIBase; + import org.apache.flex.core.ValuesManager; + import org.apache.flex.events.Event; + import org.apache.flex.events.IEventDispatcher; + + /** + * The SolidBackgroundBead class draws a solid filled background. + * The color and opacity can be specified in CSS. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class SolidBackgroundBead implements IBead, IBackgroundBead, IGraphicsDrawing + { + /** + * Constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function SolidBackgroundBead() + { + } + + private var _strand:IStrand; + + private var host:IUIBase; + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function set strand(value:IStrand):void + { + _strand = value; + if (value is IUIBase) + host = IUIBase(value); + else if (value is IBeadView) + host = IUIBase(IBeadView(value).host); + + IEventDispatcher(host).addEventListener("heightChanged", changeHandler); + IEventDispatcher(host).addEventListener("widthChanged", changeHandler); + IEventDispatcher(host).addEventListener("sizeChanged", changeHandler); + IEventDispatcher(host).addEventListener("initComplete", changeHandler); + + var bgColor:Object = ValuesManager.valuesImpl.getValue(host, "background-color"); + if( bgColor != null ) { + backgroundColor = ValuesManager.valuesImpl.convertColor(bgColor); + } + + var bgAlpha:Object = ValuesManager.valuesImpl.getValue(host, "opacity"); + if( bgAlpha != null ) { + opacity = Number(bgAlpha); + } + + var corner:Object = ValuesManager.valuesImpl.getValue(host, "border-radius"); + if( corner != null ) { + borderRadius = Number(corner); + } + + changeHandler(null); + } + + private var _backgroundColor:uint; + + /** + * The background color + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get backgroundColor():uint + { + return _backgroundColor; + } + + /** + * @private + */ + public function set backgroundColor(value:uint):void + { + _backgroundColor = value; + if (_strand) + changeHandler(null); + } + + private var _opacity:Number = 1.0; + + /** + * The opacity (alpha). + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get opacity():Number + { + return _opacity; + } + + /** + * @private + */ + public function set opacity(value:Number):void + { + _opacity = value; + if( _strand ) + changeHandler(null); + } + + private var _borderRadius:Number; + + /** + * The opacity (alpha). + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get borderRadius():Number + { + return _borderRadius; + } + + /** + * @private + */ + public function set borderRadius(value:Number):void + { + _borderRadius = value; + if( _strand ) + changeHandler(null); + } + + private function changeHandler(event:Event):void + { + var g:Graphics = Sprite(host).graphics; + var w:Number = host.width; + var h:Number = host.height; + + var gd:IGraphicsDrawing = _strand.getBeadByType(IGraphicsDrawing) as IGraphicsDrawing; + if( this == gd ) g.clear(); + + g.beginFill(backgroundColor,opacity); + if (isNaN(borderRadius)) + g.drawRect(0, 0, w, h); + else + g.drawRoundRect(0, 0, w, h, borderRadius * 2); + g.endFill(); + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SpinnerView.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SpinnerView.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SpinnerView.as new file mode 100644 index 0000000..44d3da8 --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/SpinnerView.as @@ -0,0 +1,135 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import flash.display.DisplayObject; + + import org.apache.flex.core.BeadViewBase; + import org.apache.flex.core.IBeadModel; + import org.apache.flex.core.IBeadView; + import org.apache.flex.core.IRangeModel; + import org.apache.flex.core.IStrand; + import org.apache.flex.core.UIBase; + import org.apache.flex.events.Event; + import org.apache.flex.events.IEventDispatcher; + import org.apache.flex.html.Button; + import org.apache.flex.html.beads.controllers.ButtonAutoRepeatController; + + /** + * The SpinnerView class creates the visual elements of the org.apache.flex.html.Spinner + * component. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class SpinnerView extends BeadViewBase implements ISpinnerView, IBeadView + { + /** + * constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function SpinnerView() + { + } + + private var rangeModel:IRangeModel; + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + override public function set strand(value:IStrand):void + { + super.strand = value; + + _increment = new Button(); + Button(_increment).addBead(new UpArrowButtonView()); + Button(_increment).addBead(new ButtonAutoRepeatController()); + _decrement = new Button(); + Button(_decrement).addBead(new DownArrowButtonView()); + Button(_decrement).addBead(new ButtonAutoRepeatController()); + + Button(_increment).x = 0; + Button(_increment).y = 0; + Button(_decrement).x = 0; + Button(_decrement).y = Button(_increment).height; + + UIBase(_strand).addChild(_decrement); + UIBase(_strand).addChild(_increment); + rangeModel = _strand.getBeadByType(IBeadModel) as IRangeModel; + + IEventDispatcher(value).addEventListener("widthChanged",sizeChangeHandler); + IEventDispatcher(value).addEventListener("heightChanged",sizeChangeHandler); + } + + private var _decrement:DisplayObject; + private var _increment:DisplayObject; + + /** + * The component for decrementing the org.apache.flex.html.Spinner value. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get decrement():DisplayObject + { + return _decrement; + } + + /** + * The component for incrementing the org.apache.flex.html.Spinner value. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get increment():DisplayObject + { + return _increment; + } + + /** + * @private + */ + private function sizeChangeHandler( event:Event ) : void + { + var w:Number = UIBase(_strand).width; + var h:Number = UIBase(_strand).height / 2; + _increment.width = w; + _increment.height = h; + _increment.y = 0; + _decrement.width = w; + _decrement.height = h; + _decrement.y = h; + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextAreaView.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextAreaView.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextAreaView.as new file mode 100644 index 0000000..ef25539 --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextAreaView.as @@ -0,0 +1,263 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import flash.display.DisplayObject; + import flash.events.Event; + import flash.events.IEventDispatcher; + import flash.text.TextFieldType; + + import org.apache.flex.core.IBead; + import org.apache.flex.core.IBeadModel; + import org.apache.flex.core.IScrollBarModel; + import org.apache.flex.core.IStrand; + import org.apache.flex.core.IParent; + import org.apache.flex.core.ValuesManager; + import org.apache.flex.html.beads.models.ScrollBarModel; + import org.apache.flex.html.supportClasses.Border; + import org.apache.flex.html.supportClasses.VScrollBar; + + /** + * The TextAreaView class is the default view for + * the org.apache.flex.html.TextArea class. + * It implements the classic desktop-like TextArea with + * a border and scrollbars. It does not support right-to-left text. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class TextAreaView extends TextFieldViewBase implements IStrand + { + /** + * Constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function TextAreaView() + { + super(); + + textField.selectable = true; + textField.type = TextFieldType.INPUT; + textField.mouseEnabled = true; + textField.multiline = true; + textField.wordWrap = true; + } + + private var _border:Border; + + /** + * The border. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get border():Border + { + return _border; + } + + private var _vScrollBar:VScrollBar; + + /** + * The vertical ScrollBar. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get vScrollBar():VScrollBar + { + if (!_vScrollBar) + _vScrollBar = createScrollBar(); + return _vScrollBar; + } + + /** + * @private + */ + override public function set strand(value:IStrand):void + { + super.strand = value; + + for each (var bead:IBead in beads) + addBead(bead); + + // add a border to this + _border = new Border(); + _border.model = new (ValuesManager.valuesImpl.getValue(value, "iBorderModel")) as IBeadModel; + _border.addBead(new (ValuesManager.valuesImpl.getValue(value, "iBorderBead")) as IBead); + IParent(host).addElement(border); + + var vb:VScrollBar = vScrollBar; + + // Default size + var ww:Number = DisplayObject(host).width; + if( isNaN(ww) || ww == 0 ) DisplayObject(host).width = 100; + var hh:Number = DisplayObject(host).height; + if( isNaN(hh) || hh == 0 ) DisplayObject(host).height = 42; + + // for input, listen for changes to the _textField and update + // the model + textField.addEventListener(Event.SCROLL, textScrollHandler); + + IEventDispatcher(host).addEventListener("widthChanged", sizeChangedHandler); + IEventDispatcher(host).addEventListener("heightChanged", sizeChangedHandler); + sizeChangedHandler(null); + } + + private function createScrollBar():VScrollBar + { + var vsb:VScrollBar; + vsb = new VScrollBar(); + var vsbm:ScrollBarModel = new ScrollBarModel(); + vsbm.maximum = 100; + vsbm.minimum = 0; + vsbm.pageSize = 10; + vsbm.pageStepSize = 10; + vsbm.snapInterval = 1; + vsbm.stepSize = 1; + vsbm.value = 0; + vsb.model = vsbm; + IParent(host).addElement(vsb); + + vsb.addEventListener("scroll", scrollHandler); + + return vsb; + } + + private function textScrollHandler(event:Event):void + { + var visibleLines:int = textField.bottomScrollV - textField.scrollV + 1; + var scrollableLines:int = textField.numLines - visibleLines + 1; + var vsbm:ScrollBarModel = ScrollBarModel(vScrollBar.model); + vsbm.minimum = 0; + vsbm.maximum = textField.numLines+1; + vsbm.value = textField.scrollV; + vsbm.pageSize = visibleLines; + vsbm.pageStepSize = visibleLines; + } + + private function sizeChangedHandler(event:Event):void + { + var ww:Number = DisplayObject(host).width; + if( !isNaN(ww) && ww > 0 ) + _border.width = ww; + + ww -= DisplayObject(vScrollBar).width; + if( !isNaN(ww) && ww > 0 ) + textField.width = ww; + + var hh:Number = DisplayObject(host).height; + if( !isNaN(hh) && hh > 0 ) + { + textField.height = hh; + _border.height = hh; + } + + var sb:DisplayObject = DisplayObject(vScrollBar); + sb.y = 1; + sb.x = textField.width - 1; + sb.height = textField.height; + } + + private function scrollHandler(event:Event):void + { + var vpos:Number = IScrollBarModel(vScrollBar.model).value; + textField.scrollV = vpos; + } + + /** + * @copy org.apache.flex.core.UIBase#beads + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public var beads:Array; + + private var _beads:Vector.<IBead>; + + /** + * @copy org.apache.flex.core.UIBase#addBead() + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function addBead(bead:IBead):void + { + if (!_beads) + _beads = new Vector.<IBead>; + _beads.push(bead); + bead.strand = this; + } + + /** + * @copy org.apache.flex.core.UIBase#getBeadByType() + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function getBeadByType(classOrInterface:Class):IBead + { + for each (var bead:IBead in _beads) + { + if (bead is classOrInterface) + return bead; + } + return null; + } + + /** + * @copy org.apache.flex.core.UIBase#removeBead() + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function removeBead(value:IBead):IBead + { + var n:int = _beads.length; + for (var i:int = 0; i < n; i++) + { + var bead:IBead = _beads[i]; + if (bead == value) + { + _beads.splice(i, 1); + return bead; + } + } + return null; + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextButtonMeasurementBead.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextButtonMeasurementBead.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextButtonMeasurementBead.as new file mode 100644 index 0000000..1341389 --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextButtonMeasurementBead.as @@ -0,0 +1,86 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import org.apache.flex.core.IMeasurementBead; + import org.apache.flex.core.IStrand; + + /** + * The TextButtonMeasurementBead class helps measure a org.apache.flex.html.TextButton. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class TextButtonMeasurementBead implements IMeasurementBead + { + /** + * constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function TextButtonMeasurementBead() + { + } + + /** + * The overall width of the org.apache.flex.html.TextButton. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get measuredWidth():Number + { + var view:TextButtonView = _strand.getBeadByType(TextButtonView) as TextButtonView; + if( view ) return Math.max(view.upTextField.textWidth,view.downTextField.textWidth,view.overTextField.textWidth); + else return 0; + } + + /** + * The overall height of the org.apache.flex.html.TextButton + */ + public function get measuredHeight():Number + { + var view:TextButtonView = _strand.getBeadByType(TextButtonView) as TextButtonView; + if( view ) return Math.max(view.upTextField.textHeight,view.downTextField.textHeight,view.overTextField.textHeight); + else return 0; + } + + private var _strand:IStrand; + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function set strand(value:IStrand):void + { + _strand = value; + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextButtonView.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextButtonView.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextButtonView.as new file mode 100644 index 0000000..b1ab648 --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextButtonView.as @@ -0,0 +1,217 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import flash.display.DisplayObject; + import flash.display.Shape; + import flash.display.SimpleButton; + import flash.text.TextFieldType; + + import org.apache.flex.core.BeadViewBase; + import org.apache.flex.core.CSSTextField; + import org.apache.flex.core.IBeadView; + import org.apache.flex.core.IStrand; + import org.apache.flex.core.ITextModel; + import org.apache.flex.events.Event; + import org.apache.flex.events.IEventDispatcher; + + /** + * The TextButtonView class is the default view for + * the org.apache.flex.html.TextButton class. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class TextButtonView extends BeadViewBase implements IBeadView + { + /** + * Constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function TextButtonView() + { + upTextField = new CSSTextField(); + downTextField = new CSSTextField(); + overTextField = new CSSTextField(); + upTextField.border = true; + downTextField.border = true; + overTextField.border = true; + upTextField.background = true; + downTextField.background = true; + overTextField.background = true; + upTextField.borderColor = 0; + downTextField.borderColor = 0; + overTextField.borderColor = 0; + upTextField.backgroundColor = 0xCCCCCC; + downTextField.backgroundColor = 0x808080; + overTextField.backgroundColor = 0xFFCCCC; + upTextField.selectable = false; + upTextField.type = TextFieldType.DYNAMIC; + downTextField.selectable = false; + downTextField.type = TextFieldType.DYNAMIC; + overTextField.selectable = false; + overTextField.type = TextFieldType.DYNAMIC; + upTextField.autoSize = "left"; + downTextField.autoSize = "left"; + overTextField.autoSize = "left"; + + } + + private var textModel:ITextModel; + + private var shape:Shape; + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + override public function set strand(value:IStrand):void + { + super.strand = value; + textModel = value.getBeadByType(ITextModel) as ITextModel; + textModel.addEventListener("textChange", textChangeHandler); + textModel.addEventListener("htmlChange", htmlChangeHandler); + shape = new Shape(); + shape.graphics.beginFill(0xCCCCCC); + shape.graphics.drawRect(0, 0, 10, 10); + shape.graphics.endFill(); + SimpleButton(value).upState = upTextField; + SimpleButton(value).downState = downTextField; + SimpleButton(value).overState = overTextField; + SimpleButton(value).hitTestState = shape; + upTextField.styleParent = value; + downTextField.styleParent = value; + overTextField.styleParent = value; + if (textModel.text !== null) + text = textModel.text; + if (textModel.html !== null) + html = textModel.html; + + IEventDispatcher(_strand).addEventListener("widthChanged",sizeChangeHandler); + IEventDispatcher(_strand).addEventListener("heightChanged",sizeChangeHandler); + } + + private function textChangeHandler(event:Event):void + { + text = textModel.text; + } + + private function htmlChangeHandler(event:Event):void + { + html = textModel.html; + } + + private function sizeChangeHandler(event:Event):void + { + upTextField.width = downTextField.width = overTextField.width = DisplayObject(_strand).width; + upTextField.height= downTextField.height= overTextField.height= DisplayObject(_strand).height; + } + + /** + * The CSSTextField in the up state + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public var upTextField:CSSTextField; + + /** + * The CSSTextField in the down state + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public var downTextField:CSSTextField; + + /** + * The CSSTextField in the over state + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public var overTextField:CSSTextField; + + /** + * @copy org.apache.flex.html.core.ITextModel#text + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get text():String + { + return upTextField.text; + } + + /** + * @private + */ + public function set text(value:String):void + { + upTextField.text = value; + downTextField.text = value; + overTextField.text = value; + shape.graphics.clear(); + shape.graphics.beginFill(0xCCCCCC); + shape.graphics.drawRect(0, 0, upTextField.textWidth, upTextField.textHeight); + shape.graphics.endFill(); + + } + + /** + * @copy org.apache.flex.html.core.ITextModel#text + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get html():String + { + return upTextField.htmlText; + } + + /** + * @private + */ + public function set html(value:String):void + { + upTextField.htmlText = value; + downTextField.htmlText = value; + overTextField.htmlText = value; + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextFieldLabelMeasurementBead.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextFieldLabelMeasurementBead.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextFieldLabelMeasurementBead.as new file mode 100644 index 0000000..ca38a0b --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextFieldLabelMeasurementBead.as @@ -0,0 +1,92 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import org.apache.flex.core.IMeasurementBead; + import org.apache.flex.core.IStrand; + + /** + * The TextFieldLabelMeasurementBead class helps to measure org.apache.flex.html.Label + * components. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class TextFieldLabelMeasurementBead implements IMeasurementBead + { + /** + * constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function TextFieldLabelMeasurementBead() + { + } + + /** + * The overall width of the org.apache.flex.html.Label. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get measuredWidth():Number + { + var view:TextFieldView = _strand.getBeadByType(TextFieldView) as TextFieldView; + if( view ) return view.textField.textWidth; + else return 0; + } + + /** + * The overall height of the org.apache.flex.html.Label. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get measuredHeight():Number + { + var view:TextFieldView = _strand.getBeadByType(TextFieldView) as TextFieldView; + if( view ) return view.textField.textHeight; + else return 0; + } + + private var _strand:IStrand; + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function set strand(value:IStrand):void + { + _strand = value; + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextFieldView.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextFieldView.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextFieldView.as new file mode 100644 index 0000000..61b6edb --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextFieldView.as @@ -0,0 +1,54 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import flash.text.TextFieldType; + + /** + * The TextFieldView class is the default view for + * the org.apache.flex.html.Label class. + * It displays text using a TextField, so there is no + * right-to-left text support in this view. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class TextFieldView extends TextFieldViewBase + { + /** + * Constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function TextFieldView() + { + super(); + + textField.selectable = false; + textField.type = TextFieldType.DYNAMIC; + textField.mouseEnabled = false; + textField.autoSize = "left"; + } + } +} http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/7853ef15/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextFieldViewBase.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextFieldViewBase.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextFieldViewBase.as new file mode 100644 index 0000000..3ab2874 --- /dev/null +++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/TextFieldViewBase.as @@ -0,0 +1,404 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// 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.flex.html.beads +{ + import flash.display.DisplayObject; + import flash.display.DisplayObjectContainer; + import flash.text.StyleSheet; + + import org.apache.flex.core.CSSTextField; + import org.apache.flex.core.IBeadView; + import org.apache.flex.core.ILayoutChild; + import org.apache.flex.core.IStrand; + import org.apache.flex.core.ITextModel; + import org.apache.flex.core.IUIBase; + import org.apache.flex.core.UIBase; + import org.apache.flex.core.ValuesManager; + import org.apache.flex.events.Event; + import org.apache.flex.events.IEventDispatcher; + + /** + * The TextFieldViewBase class is the base class for + * the components that display text. + * It displays text using a TextField, so there is no + * right-to-left text support in this view. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public class TextFieldViewBase implements IBeadView, ITextFieldView + { + /** + * Constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function TextFieldViewBase() + { + _textField = new CSSTextField(); + } + + private var _textField:CSSTextField; + + /** + * @copy org.apache.flex.core.ITextModel#textField + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get textField() : CSSTextField + { + return _textField; + } + + private var _textModel:ITextModel; + + protected var _strand:IStrand; + + /** + * @copy org.apache.flex.core.IBead#strand + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function set strand(value:IStrand):void + { + _strand = value; + _textModel = value.getBeadByType(ITextModel) as ITextModel; + _textModel.addEventListener("textChange", textChangeHandler); + _textModel.addEventListener("htmlChange", htmlChangeHandler); + IEventDispatcher(_strand).addEventListener("widthChanged", widthChangeHandler); + IEventDispatcher(_strand).addEventListener("heightChanged", heightChangeHandler); + IEventDispatcher(_strand).addEventListener("sizeChanged", sizeChangeHandler); + DisplayObjectContainer(value).addChild(_textField); + if (_textModel.text !== null) + text = _textModel.text; + if (_textModel.html !== null) + html = _textModel.html; + + var ilc:ILayoutChild = host as ILayoutChild; + autoHeight = ilc.isHeightSizedToContent(); + autoWidth = ilc.isWidthSizedToContent(); + if (!autoWidth && !isNaN(ilc.explicitWidth)) + { + widthChangeHandler(null); + } + if (!autoHeight && !isNaN(ilc.explicitHeight)) + { + heightChangeHandler(null); + } + + // textfield's collapse to height==4 if no text + if (autoHeight && _textModel.text === null) + { + var fontHeight:Number = ValuesManager.valuesImpl.getValue(_strand, "fontSize") + 4; + if (textField.height != fontHeight) + { + textField.autoSize = "none"; + textField.height = fontHeight; + } + } + } + + /** + * @private + */ + public function get host() : IUIBase + { + return _strand as IUIBase; + } + + /** + * @copy org.apache.flex.core.ITextModel#text + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get text():String + { + return _textField.text; + } + + /** + * @private + */ + public function set text(value:String):void + { + if (value == null) + value = ""; + _textField.text = value; + autoSizeIfNeeded(); + } + + /** + * Handle autosizing. The built-in player algorithm + * doesn't work the way we would like, especially + * when it collapses Textfields with empty strings. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + protected function autoSizeIfNeeded():void + { + var host:UIBase = UIBase(_strand); + if (autoHeight) + { + if (textField.text != "") + { + if (textField.height != textField.textHeight + 4) + { + textField.height = textField.textHeight + 4; + inHeightChange = true; + host.dispatchEvent(new Event("heightChanged")); + inHeightChange = false; + } + } + else + { + var fontHeight:Number = ValuesManager.valuesImpl.getValue(_strand, "fontSize") + 4; + if (textField.height != fontHeight) + { + textField.height = fontHeight; + inHeightChange = true; + host.dispatchEvent(new Event("heightChanged")); + inHeightChange = false; + } + } + } + if (autoWidth) + { + if (textField.width != textField.textWidth + 4) + { + textField.width = textField.textWidth + 4; + inWidthChange = true; + host.dispatchEvent(new Event("widthChanged")); + inWidthChange = false; + } + } + } + + /** + * @copy org.apache.flex.core.ITextModel#html + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + public function get html():String + { + return _textField.htmlText; + } + + /** + * @private + */ + public function set html(value:String):void + { + convertToTextFieldHTML(value); + autoSizeIfNeeded(); + } + + private function convertToTextFieldHTML(input:String):void + { + var classCount:int = 0; + var ss:StyleSheet; + var c:int = input.indexOf("<span"); + while (c != -1) + { + var c1:int = input.indexOf(">", c); + if (c1 == -1) + { + trace("did not parse span correctly"); + return; + } + var tag:String = input.substring(c, c1 + 1); + var c2:int = tag.indexOf("style="); + if (c2 != -1) + { + var quote:String = tag.charAt(c2 + 6); + var c3:int = tag.indexOf(quote, c2 + 7); + if (c3 != -1) + { + var styles:String = tag.substring(c2 + 7, c3); + if (!ss) + ss = new StyleSheet(); + var styleObject:Object = {}; + var list:Array = styles.split(";"); + for each (var pair:String in list) + { + var parts:Array = pair.split(":"); + var name:String = parts[0]; + var c4:int = name.indexOf("-"); + if (c4 != -1) + { + var firstChar:String = name.charAt(c4 + 1); + firstChar = firstChar.toUpperCase(); + var tail:String = name.substring(c4 + 2); + name = name.substring(0, c4) + firstChar + tail; + } + styleObject[name] = parts[1]; + } + var className:String = "css" + classCount++; + ss.setStyle("." + className, styleObject); + var newTag:String = "<span class='" + className + "'>"; + input = input.replace(tag, newTag); + c1 += newTag.length - tag.length; + } + } + c = input.indexOf("<span", c1); + } + _textField.styleSheet = ss; + _textField.htmlText = input; + } + + private function textChangeHandler(event:Event):void + { + text = _textModel.text; + } + + private function htmlChangeHandler(event:Event):void + { + html = _textModel.html; + } + + /** + * Whether we are autosizing the height. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + protected var autoHeight:Boolean; + + /** + * Whether we are autosizing the width. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + protected var autoWidth:Boolean; + + /** + * A flag to prevent looping. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + protected var inHeightChange:Boolean = false; + + /** + * A flag to prevent looping. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + protected var inWidthChange:Boolean = false; + + /** + * Determine the width of the TextField. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + protected function widthChangeHandler(event:Event):void + { + if (!inWidthChange) + { + textField.autoSize = "none"; + autoWidth = false; + textField.width = host.width; + if (autoHeight) + autoSizeIfNeeded() + else + textField.height = host.height; + } + } + + /** + * Determine the height of the TextField. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + protected function heightChangeHandler(event:Event):void + { + if (!inHeightChange) + { + textField.autoSize = "none"; + autoHeight = false; + textField.height = host.height; + if (autoWidth) + autoSizeIfNeeded(); + else + textField.width = host.width; + } + } + + /** + * Determine the size of the TextField. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion FlexJS 0.0 + */ + protected function sizeChangeHandler(event:Event):void + { + var ilc:ILayoutChild = host as ILayoutChild; + autoHeight = ilc.isHeightSizedToContent(); + if (!autoHeight) + { + textField.autoSize = "none"; + textField.height = host.height; + } + + autoWidth = ilc.isWidthSizedToContent(); + if (!autoWidth) + { + textField.autoSize = "none"; + textField.width = host.width; + } + } + } +}
