Module wicket.bootstrap.core

Package de.agilecoders.wicket.core.markup.html.bootstrap.block

Class CodeBehavior

java.lang.Object

org.apache.wicket.behavior.Behavior

de.agilecoders.wicket.core.markup.html.bootstrap.block.CodeBehavior

All Implemented Interfaces:

Serializable, IComponentAwareEventSink, IComponentAwareHeaderContributor, IClusterable

public class CodeBehavior
extends Behavior

#### Description Wrap inline snippets of code with and use

 for multiple
 lines of code. Angle brackets will be escaped in the code for proper rendering.

 #### Usage

 ```java
 component.add(new CodeBehavior()
                  .setShowLineNumbers(true) // whether to show line numbers or not
                  .setLanguage(Language.JAVA) // use java as code language; default is dynamic
                  .setStartFromLine(20)); // hide first 20 lines
 ```

 ```html
 <code wicket:id="id">content</code>
 ```

 It's possible to use `pre`, `code` and `xmp` as tag name.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	CodeBehavior.Language	enum that holds all possible languages

Constructor Summary

Constructors

Constructor	Description
CodeBehavior()	Constructor.

Method Summary

Modifier and Type	Method	Description
void	bind(Component component)
void	detach(Component component)
final boolean	hasLineNumbers()
void	onComponentTag(Component component, ComponentTag tag)
void	onConfigure(Component component)
void	renderHead(Component component, IHeaderResponse response)
final CodeBehavior	setLanguage(CodeBehavior.Language language)	sets the language.
final CodeBehavior	setShowLineNumbers(boolean showLineNumbers)	adds line numbers on the left side of code block.
final CodeBehavior	setStartFromLine(int from)	defines from which line number the counting will start.
void	unbind(Component component)

Methods inherited from class org.apache.wicket.behavior.Behavior

afterRender, beforeRender, canCallListener, getStatelessHint, isEnabled, isTemporary, onAttribute, onEvent, onException, onRemove, onTag

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CodeBehavior

public CodeBehavior()

Constructor.

Method Details

detach

public void detach(Component component)

Overrides:

detach in class Behavior

renderHead

public void renderHead(Component component,
 IHeaderResponse response)

Specified by:

renderHead in interface IComponentAwareHeaderContributor

Overrides:

renderHead in class Behavior

bind

public void bind(Component component)

Overrides:

bind in class Behavior

unbind

public void unbind(Component component)

Overrides:

unbind in class Behavior

onConfigure

public void onConfigure(Component component)

Overrides:

onConfigure in class Behavior

hasLineNumbers

public final boolean hasLineNumbers()

Returns:

true, if line numbers will be rendered

setShowLineNumbers

public final CodeBehavior setShowLineNumbers(boolean showLineNumbers)

adds line numbers on the left side of code block.

Returns:

this instance

setStartFromLine

public final CodeBehavior setStartFromLine(int from)

defines from which line number the counting will start.

Parameters:

from - which line the numbers will count

Returns:

this instance

setLanguage

public final CodeBehavior setLanguage(CodeBehavior.Language language)

sets the language.

Parameters:

language - the language to use

Returns:

this instance

onComponentTag

public void onComponentTag(Component component,
 ComponentTag tag)

Overrides:

onComponentTag in class Behavior