ghostTextarea 的属性全部克隆自 textarea, 但是 ghostTextarea 是 隐藏 的, 并且 ghostTextarea.style.height = 0; 也就是说 ghostTextarea.scrollHeight 就是 textarea 中内容的真是高度。 resize 方法处理流程: textarea.value 先设置给 ghostTextarea, 拿到ghostTextarea.scrollHeight 将textarea.style.height...
textArea->setPreferredHeight(140); textArea->setBottomMargin(50.0); textArea->textStyle()->setBase(SystemDefaults::TextStyles::bodyText()); textArea->setHorizontalAlignment(HorizontalAlignment::Fill);// Connect the TextArea textChanging signal to the onTextChanging function to update the text.con...
logArea.setHeight("100%"); logArea.setWidth("100%"); getApplicationLog(); addComponent( logArea );this.setComponentAlignment( logArea, Alignment.TOP_CENTER );this.setExpandRatio( logArea,0.95f); } 开发者ID:apache,项目名称:usergrid,代码行数:19,代码来源:LogLayout.java 示例6: addSystemInfo...
justify-content: center; } .select-button { padding: 15px; font-size: 30px; color: #000000; } .textarea-fontfamily { font-family: serif; } </style> <script> import prompt from '@system.prompt' export default { data: { componentName: 'textarea' }, onInit() { this.$page.setTitle...
Similar to today the intrinsic block-size of the textarea would take this line-count then multiply it with this line-height computed based on the primary font. (It is important we don't do this based on the content, as the textarea might be slightly different sizes depending on if it ...
Determine the current width and height of the text area by querying the third and fourth values of the Position property. Get size = txa.Position(3:4) size = 1×2 150 60 Increase the text area size so that all of the content is visible without the use of a scroll bar. Get txa...
public function get content():Object public function set content(value:Object):void heightInLines 属性 heightInLines:Number 语言版本:ActionScript 3.0 产品版本:Flex 4 运行时版本:Flash Player 10, AIR 1.5 控件的默认高度(以行为单位测量)。 有关Spark 主题,请参阅spark.components.RichEditableText.heightInL...
② ghostTextarea 的属性全部克隆自textarea, 但是 ghostTextarea 是隐藏的, 并且 ghostTextarea.style.height = 0; 也就是说 ghostTextarea.scrollHeight 就是textarea中内容的真是高度 resize 方法处理流程 step-1: textarea.value 先设置给 ghostTextarea, ...
setBackground、setBorder、setCacheShape、setCenterShape、setHeight、setMaxHeight、setMaxSize、setMaxWidth、setMinHeight、setMinSize、setMinWidth、setOpaqueInsets、setPadding、setPrefHeight、setPrefSize、setPrefWidth、setScaleShape、setShape、setSnapToPixel、setWidth、shapeProperty、snappedBottomInset、snapped...
<fantasai> iank_: if you set min-height: 2lh <fantasai> iank_: max-height: 4lh <fantasai> iank_: you want the content, the intrinsic size, to be based on the number of lines times the lh unit <fantasai> iank_: when you're typing and you fall back to a different font, can cre...