IMarkupSourcingStrategy (Wicket Parent 1.5-SNAPSHOT API)

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org.apache.wicket.markup.html.panel
Interface IMarkupSourcingStrategy

All Known Implementing Classes:: AbstractMarkupSourcingStrategy, AssociatedMarkupSourcingStrategy, BorderMarkupSourcingStrategy, DefaultMarkupSourcingStrategy, FragmentMarkupSourcingStrategy, PanelMarkupSourcingStrategy

public interface IMarkupSourcingStrategy

Markup sourcing strategies determine whether a Component behaves like a "Panel" pulling its Markup from an associated Markup file, or like a Fragment pulling it from a another components Markup.

Author:: Juergen Donnerstag

Method Summary
`IMarkupFragment`	`getMarkup(MarkupContainer container, Component child)` Will replace the respective component's method.
`void`	`onComponentTag(Component component, ComponentTag tag)` Will be called in addition to `Component.onComponentTag(ComponentTag)` and allows the strategy to modify the component's tag or any of the tag attributes.
`void`	`onComponentTagBody(Component component, MarkupStream markupStream, ComponentTag openTag)` Will replace the respective component's method.
`void`	`renderHead(Component component, HtmlHeaderContainer container)` Will be called in addition to `Component.renderHead(HtmlHeaderContainer)` and allows the strategy to contribute to the <head> section of the response.

Method Detail

renderHead

void renderHead(Component component,
                HtmlHeaderContainer container)

Will be called in addition to Component.renderHead(HtmlHeaderContainer) and allows the strategy to contribute to the <head> section of the response.

Parameters:: component - The component calling the strategy; container -
See Also:: Component.renderHead(HtmlHeaderContainer)

onComponentTag

void onComponentTag(Component component,
                    ComponentTag tag)

Will be called in addition to Component.onComponentTag(ComponentTag) and allows the strategy to modify the component's tag or any of the tag attributes.

Parameters:: component - The component calling the strategy; tag -
See Also:: Component.onComponentTag(ComponentTag)

onComponentTagBody

void onComponentTagBody(Component component,
                        MarkupStream markupStream,
                        ComponentTag openTag)

Will replace the respective component's method.

It's perfectly valid to call component.onComponentTagBody(markupStream, openTag) from insight this method.

Parameters:: component - The component calling the strategy; markupStream -; openTag -
See Also:: Component.onComponentTagBody(MarkupStream, ComponentTag)

getMarkup

IMarkupFragment getMarkup(MarkupContainer container,
                          Component child)

Will replace the respective component's method. However by returning null, the component's method will be called.

Parameters:: container - The parent containing the child. This is not the direct parent, transparent component resolver may be in the hierarchy between.; child - The component to find the markup for.
Returns:: the markup fragment for the child, or null.
See Also:: MarkupContainer.getMarkup(Component)