NUI | 易学教程

前端给div加滚动条样式修改

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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>滚动条示例</title> <style type="text/css"> .nui-scroll { margin-left: 100px; border: 1px solid #000; width: 200px; height: 100px; overflow: auto; } .nui-scroll::-webkit-scrollbar { width: 8px; height: 8px; } /*正常情况下滑块的样式*/ .nui-scroll::-webkit-scrollbar-thumb { background-color: rgba(0, 0, 0, .05); border-radius: 10px; -webkit-box-shadow: inset 1px 1px 0 rgba(0, 0, 0, .1); } /*鼠标悬浮在该类指向的控件上时滑块的样式*/ .nui-scroll:hover::-webkit-scrollbar-thumb { background-color: rgba(0, 0, 0, .2); border-radius: 10px; -webkit-box-shadow: inset 1px

css 给div 添加滚动条样式hover 效果

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css 　　　　.nui-scroll { margin-left : 100px ; border : 1px solid #000 ; width : 200px ; height : 100px ; overflow : auto ; } .nui-scroll::-webkit-scrollbar { width : 8px ; height : 8px ; } /* 正常情况下滑块的样式 */ .nui-scroll::-webkit-scrollbar-thumb { background-color : rgba(0, 0, 0, .05) ; border-radius : 10px ; -webkit-box-shadow : inset 1px 1px 0 rgba(0, 0, 0, .1) ; } /* 鼠标悬浮在该类指向的控件上时滑块的样式 */ .nui-scroll:hover::-webkit-scrollbar-thumb { background-color : rgba(0, 0, 0, .2) ; border-radius : 10px ; -webkit-box-shadow : inset 1px 1px 0 rgba(0, 0, 0, .1) ; } /* 鼠标悬浮在滑块上时滑块的样式 */ .nui-scroll::-webkit

Swipe with tab host

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问题 I have a TabHost control (not in actionbar), and I want to make the tabs to change when the user swipes the context on each tab (something like whatsapp emoji tabs). How can I do this? EDIT The feel is also important. I want that the contexts should have scroll animations (No matter if the user swipe or if the tab is clicked). 回答1: Go through this link http://thepseudocoder.wordpress.com/2011/10/13/android-tabs-viewpager-swipe-able-tabs-ftw/ You can use a gesture detector. GestureDetector

Get color Image not in the frame ready event

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问题 I have some problem with the kinect. when I try to get color Image from the event: Sensor_AllFramesReady everything is ok. example: using (ColorImageFrame colorFrame = e.OpenColorImageFrame()) { //save image for print if (colorFrame == null) { return; } byte[] colorData = new byte[colorFrame.PixelDataLength]; colorFrame.CopyPixelDataTo(colorData); int averagedImage = colorFrame.Width * PixelFormats.Bgr32.BitsPerPixel / 8; int stride = colorFrame.Width * 4; pictureBitmap = BitmapSource.Create

触控手势怎么设计才好用（一）

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一、什么是触控手势触控手势就是自然用户界面（NUI）的一种表现形式。自然用户界面（Natural user interface, NUI）是指一种无形的用户界面。 NUI 只需要人们以最自然的交流方式（如语言、文字）与机器互动。直观的来说，使用NUI的设备时候不需要键盘或鼠标。特别是触控技术将会让人机交互变得更加自然直观，更为人性化。现在的手机、平板电脑还有笔记本都拥有识别多点触控输入的功能来帮助你实现对其广泛的运用。这种输入方式能够帮助我们实现与屏幕内容的交互，而模仿现实中的操作手势可以降低我们对操作屏幕对象的认知障碍。在PC时代，我们需要他人或者一个说明教程去说明我们怎么使用鼠标，移动屏幕的光标，而这些在现实世界里几乎找不到可以相互映射的东西，然后再学习怎么双击打开文件，按住文件不放，把它拖动到文件夹里面。触控手势带来的是自然用户界面，支持触控的移动设备能够更自然直观的被所有年龄层，以及不同技能水平的人所使用。使用Multi-Touch多点触控式接口技术，取代目前所使用的键盘、按键、鼠标，可以进一步体现出人性化操控接口的未来趋势。电容式触摸屏的结构原理图试想一下在那些老套的用户界面里，需要你把鼠标悬停或者点击到目标上才能获得更多详细的信息，而这些操作在手机设备上将不再起作用。如何摆脱这种惯用的设计呢？那就是，创建移动先行体验。来源： oschina 链接：

multiple hits in loop after the break command

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问题 I've got a strange problem. I'm creating a NUI for application and I binded some simple gestures to right and left arrow. The problem is when I start application. When I make gesture for the first time my application is hitting 2 times in a row. After that it works 100% as I want. Only the start is the problem. I'm adding two Joints and timestamp to my history struct which is put into the ArrayList this._history.Add(new HistoryItem() { timestamp = timestamp, activeHand = hand, controlJoint =

multiple hits in loop after the break command

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I've got a strange problem. I'm creating a NUI for application and I binded some simple gestures to right and left arrow. The problem is when I start application. When I make gesture for the first time my application is hitting 2 times in a row. After that it works 100% as I want. Only the start is the problem. I'm adding two Joints and timestamp to my history struct which is put into the ArrayList this._history.Add(new HistoryItem() { timestamp = timestamp, activeHand = hand, controlJoint = controlJoint } ); then in foreach loop I'm comparing data if (Math.Abs((hand.Position.X - item

前端给div加滚动条样式修改

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本文转载于: 猿2048 网站 https://www.mk2048.com/blog/blog.php?id=jkcckj&title=%E5%89%8D%E7%AB%AF%E7%BB%99div%E5%8A%A0%E6%BB%9A%E5%8A%A8%E6%9D%A1%E6%A0%B7%E5%BC%8F%E4%BF%AE%E6%94%B9 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>滚动条示例</title> <style type="text/css"> .nui-scroll { margin-left: 100px; border: 1px solid #000; width: 200px; height: 100px; overflow: auto; } .nui-scroll::-webkit-scrollbar { width: 8px; height: 8px; } /*正常情况下滑块的样式*/ .nui-scroll::-webkit-scrollbar-thumb { background-color: rgba(0, 0, 0, .05); border-radius: 10px; -webkit-box-shadow: inset 1px 1px 0 rgba(0