<function name="IsLoading" parent="Panel" type="classfunc"> <description>Determines whether or not a <page>HTML</page> or <page>DHTML</page> element is currently loading a page.</description>⤶ <description>Determines whether or not a <page>HTML</page> or <page>DHTML</page> element is currently loading a page.⤶ ⤶ <note>Before calling <page>Panel:SetHTML</page> or <page>DHTML:OpenURL</page>, the result seems to be `false` with the Awesomium web renderer and `true` for the Chromium web renderer. This difference can be used to determine the available HTML5 capabilities.</note>⤶ <note>On Awesomium, the result remains `true` until the root document is loaded and when in-page content is loading (when adding pictures, frames, etc.). During this state, the HTML texture is not refreshed and the panel is not painted (it becomes invisible).⤶ ⤶ On Chromium, the value is only `true` when the root document is not ready. The rendering is not suspended when in-page elements are loading.</note>⤶ </description>⤶ <realm>Client</realm> <rets> <ret name="" type="boolean">Whether or not the (D)HTML object is loading.</ret> </rets> </function>