| <?xml version="1.0" encoding="utf-8"?> |
| <!-- |
| |
| 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. |
| |
| --> |
| |
| <mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml" backgroundColor="0xffffff" resize="handleResize()"> |
| |
| <mx:Script> |
| <![CDATA[ |
| import flashx.textLayout.elements.TextFlow; |
| import flashx.textLayout.compose.StandardFlowComposer; |
| import flashx.textLayout.container.ContainerController; |
| import textEditBar.SpriteWithIME; |
| |
| |
| private var _activeFlow:TextFlow; |
| |
| public function changeContainerSetup(newActiveFlow:TextFlow):void |
| { |
| _activeFlow = newActiveFlow; |
| if (_activeFlow) |
| { |
| if (!_activeFlow.flowComposer) |
| _activeFlow.flowComposer = new StandardFlowComposer(); |
| if (_activeFlow.flowComposer.numControllers < 1) |
| _activeFlow.flowComposer.addController(new ContainerController(new SpriteWithIME())); |
| rawChildren.addChild(_activeFlow.flowComposer.getControllerAt(0).container); |
| handleResize(); |
| } |
| } |
| |
| public function handleResize():void |
| { |
| if (!_activeFlow) |
| return; |
| |
| var newFrameWidth:Number = width; |
| var newFrameHeight:Number = height; |
| |
| var cont:ContainerController = _activeFlow.flowComposer.getControllerAt(0); |
| if (cont.container) |
| updateFrameDimensions(cont,0,0,newFrameWidth,newFrameHeight); |
| |
| _activeFlow.flowComposer.updateAllControllers(); |
| |
| if (_activeFlow.interactionManager && _activeFlow.interactionManager.hasSelection()) |
| _activeFlow.flowComposer.getControllerAt(0).scrollToRange(_activeFlow.interactionManager.activePosition,_activeFlow.interactionManager.anchorPosition); |
| |
| } |
| |
| /** helper function to update a frame's dimensions */ |
| private function updateFrameDimensions(controller:ContainerController,x:Number,y:Number,w:Number,h:Number):void |
| { |
| var tc:DisplayObject = controller.container; |
| |
| if (tc.x != x) |
| tc.x = x; |
| if (tc.y != y) |
| tc.y = y; |
| controller.setCompositionSize(w,h); |
| } |
| |
| ]]> |
| </mx:Script> |
| </mx:Canvas> |