MaterialDesignJsVeiwRenderer / view.core.renderers.viewRenderers.layouts / LayoutRenderer
LayoutRenderer
abstract class LayoutRenderer<L> :AbstractViewRenderer<L>
This is the base class for renderers that render layout views.
The procedure for rendering layout views goes as follows:
- The AbstractViewRenderer applies common view attributes.
- This class applies scrolling to the element
- Renders any newly added children or all children if the view is being rendered for the first time.
- Removes any child UI components that were removed from the layout view
Listener functions for child view rendering/removal so that subclassing layout renderers can apply layout specific positioning logic.
Constructors
<init>
LayoutRenderer(view:L)
This constructor is used when rendering the view for the first time.LayoutRenderer(view:L, element: <ERROR CLASS>, reRendering:Boolean= true)
This is the base class for renderers that render layout views.
Inherited Properties
css
val css:ElementCss
element
val element: <ERROR CLASS>
A HTMLElement that will represent the view.
reRendering
val reRendering:Boolean
If true, this parameter indicates that the element passed was already built. This happens when a view is already rendered and one of its properties changes later. In this case the renderer should only update the element and not rebuild it from scratch.
view
val view:V
The view to render
Functions
beforeChildIsRemoved
open fun beforeChildIsRemoved(childElement: <ERROR CLASS>):Boolean
buildElement
open fun buildElement():Unit
childCreated
open fun childCreated(child: <ERROR CLASS>, childElement: <ERROR CLASS>):Boolean
getChildElements
open fun getChildElements():List<<ERROR CLASS>>
getViewsToBeRemoved
open fun getViewsToBeRemoved():List<Int>
getViewsToBeRendered
open fun getViewsToBeRendered():List<Int>
removeChildren
open fun removeChildren():Unit
renderChildren
open fun renderChildren():Unit
Inherited Functions
renderView
open fun renderView(): <ERROR CLASS>
Builds a DOM element corresponding to the view.
Inheritors
GridLayoutRenderer
open class GridLayoutRenderer :LayoutRenderer<<ERROR CLASS>>
LinearLayoutRenderer
open class LinearLayoutRenderer :LayoutRenderer<<ERROR CLASS>>
RelativeLayoutRenderer
open class RelativeLayoutRenderer :LayoutRenderer<<ERROR CLASS>>