The members of the current window are accessible directly, without using thewindowobject as a prefix (e.g. you can usedocumentinstead ofwindow.document), furthermore the global variables and objects are also accessible through thewindowobject (var x = 2; alert (window.x);). ...
很早之前想用 python 结合 PyQt5 实现一个 PDF 阅读工具，但是一直想不到如何预览PDF 文件的内容。
All global JavaScript objects, functions, and variables automatically become members of the window object. Global variables are properties of the window object. Global functions are methods of the window object. Even the document object (of the HTML DOM) is a property of the window object: ...
voidDumpRenderTree::initJSObjects() { QWebFrame *frame = qobject_cast<QWebFrame*>(sender()); Q_ASSERT(frame); frame->addToJavaScriptWindowObject(QLatin1String("testRunner"), m_controller); frame->addToJavaScriptWindowObject(QLatin1String("eventSender"), m_eventSender); frame->addToJavaScript...
frameElementReturns the frame in which the window runs. framesReturns all window objects running in the window. historyReturns the History object for the window. See alsoThe History Object. innerHeightReturns the height of the window's content area (viewport) including scrollbars ...
The DirectComposition device acts as a factory for other DirectComposition objects and provides the all-important Commit method that commits the batch of rendering commands to the composition engine for eventual composition and presentation.Next up, I need to create a composition target that associates ...
Improving the capability of based on originals javascript - window objectsTo the circumference includes a method, a the article of manufacture and a unit, which serve the purpose of a universal script - object to be embedded in programming code for the reproduction of a web page is used, the...
A global variable, window, representing the window in which the script is running, is exposed to JavaScript code. The Window interface is home to a variety of functions, namespaces, objects, and constructors which are not necessarily directly associated with the concept of a user interface window...
mlsdk.objects Overview MLObject MLObjectAnalyzer MLObjectAnalyzerSetting Overview Factory mlsdk.classification Overview MLImageClassification MLImageClassificationAnalyzer Overview ImageClassificationType MLLocalClassificationAnalyzerSetting Overview Factory MLRemoteClassificationAnalyzerSetting Overv...
These additional objects are child windows of the original window and can be affected by actions that occur in the original. For example, closing the original window causes all child windows to close. You can also create new windows and correspondingwindowobjects by using methods such asI...