make ModalWindow CSS contibution more configurable
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Key: WICKET-3607
URL: https://issues.apache.org/jira/browse/WICKET-3607
Project: Wicket
Issue Type: Improvement
Components: wicket-extensions
Affects Versions: 1.5-RC3, 1.4.17
Environment: any
Reporter: Ernesto Reinaldo Barreiro
Priority: Minor
Right now if you want to modify the CSS of ModalWindow you still get added to
page the original CSS as it is included in
/**
* Initialize
*/
private void init()
{
setVersioned(false);
cookieName = null;
add(empty = new WebMarkupContainer(getContentId()));
add(newCloseButtonBehavior());
add(new WindowClosedBehavior());
add(JavascriptPackageResource.getHeaderContribution(JAVASCRIPT));
add(CSSPackageResource.getHeaderContribution(CSS));
}
I propose to do this as
/**
* Initialize
*/
private void init()
{
setVersioned(false);
cookieName = null;
add(empty = new WebMarkupContainer(getContentId()));
add(newCloseButtonBehavior());
add(new WindowClosedBehavior());
add(JavascriptPackageResource.getHeaderContribution(JAVASCRIPT));
ResourceReference CSS = newCssResource();
if (CSS != null)
add(CSSPackageResource.getHeaderContribution(CSS));
}
/**
* Allows to override CSS contribution. Returning null means the CSS
will be contributed via
* other sources, e.g. a global CSS resource.
*
* @return The CSS resource reference or null if CSS is contributed via
other means.
*/
protected ResourceReference newCssResource()
{
return CSS;
}
This will allow to easily override the CSS file.... or avoid including one
(returning null)... in case the CSS is part of a "global" page CSS... Existing
applications will not be affected
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