Class: HorizontalRule (in HTML)

• Inheritance
• Class protocol
  • required protocol
• Instance protocol
  • interface-attributes
  • queries
  • required-visiting
  • testing
• Examples

Inheritance:

   Object
   |
   +--HTML::AbstractElement
      |
      +--HTML::AbstractHTMLElement
         |
         +--HTML::HorizontalRule

Package:

stx:goodies/webServer/htmlTree

Category:

Net-Documents-HTML-ModelTree-BlockLevel

Version:

rev: 1.25 date: 2018/04/26 10:30:30

user: cg

file: HTML__HorizontalRule.st directory: goodies/webServer/htmlTree

module: stx stc-classLibrary: htmlTree

Class protocol:

 tagName

Instance protocol:

 beNoshade

 beShade

 isShade

Return if shade is set or not.

 noshade

 ruleSize

Return the vertical size of the rule in pixels.

 ruleSize: aSize

Set the vertical size of the rule in pixels.

 size: aNumber

Set the vertical size of the rule in pixels.

 width

Return the horizontal width.

 width: aNumberOrPercentString

Set the horizontal width.

 canHaveChild: anElement in: aParser

(comment from inherited method)
return true, if anotherElement is allowed as my child

 canHaveText

(comment from inherited method)
return true, if I allow text as child (i.f. PCDATA)

 isVoidElement

(comment from inherited method)
A void element is an element whose content model
never allows it to have contents under any circumstances.
Void elements can have attributes.

 mustBeClosed

 acceptHTMLVisitor: aVisitor

visitor pattern: dispatch me to the visitor

 isBlockElement

 isHorizontalRule

Examples:

    |rule|

    rule := HorizontalRule new.

    rule htmlString.

    |rule|

    rule := HTML::HorizontalRule new.
    rule ruleSize:5.
    rule width:120.
    rule alignRight.
    rule beNoshade.

    rule htmlString.