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Documentation of class 'HTML::AbstractHTMLElement':

Class: AbstractHTMLElement (in HTML)

Inheritance
Class protocol
- instance creation
- queries
Instance protocol

Inheritance:

   Object
   |
   +--HTML::AbstractElement
      |
      +--HTML::AbstractHTMLElement
         |
         +--HTML::AbstractFormElement
         |
         +--HTML::AbstractList
         |
         +--HTML::AbstractTableCell
         |
         +--HTML::AbstractTableRow
         |
         +--HTML::Address
         |
         +--HTML::Anchor
         |
         +--HTML::Area
         |
         +--HTML::Base
         |
         +--HTML::Big
         |
         +--HTML::BlockQuote
         |
         +--HTML::Body
         |
         +--HTML::Bold
         |
         +--HTML::Break
         |
         +--HTML::Caption
         |
         +--HTML::Center
         |
         +--HTML::Code
         |
         +--HTML::Col
         |
         +--HTML::Colgroup
         |
         +--HTML::DefinitionDescription
         |
         +--HTML::DefinitionList
         |
         +--HTML::DefinitionTerm
         |
         +--HTML::Div
         |
         +--HTML::Document
         |
         +--HTML::DummyContainerElement
         |
         +--HTML::Element
         |
         +--HTML::Form
         |
         +--HTML::Frame
         |
         +--HTML::Frameset
         |
         +--HTML::Head
         |
         +--HTML::Heading
         |
         +--HTML::HorizontalRule
         |
         +--HTML::IFrame
         |
         +--HTML::Image
         |
         +--HTML::Italic
         |
         +--HTML::Label
         |
         +--HTML::Link
         |
         +--HTML::ListItem
         |
         +--HTML::Meta
         |
         +--HTML::NoBr
         |
         +--HTML::NoFrames
         |
         +--HTML::NoScript
         |
         +--HTML::Paragraph
         |
         +--HTML::Pre
         |
         +--HTML::Script
         |
         +--HTML::Small
         |
         +--HTML::Span
         |
         +--HTML::Strong
         |
         +--HTML::Style
         |
         +--HTML::Table
         |
         +--HTML::TableBody
         |
         +--HTML::Title
         |
         +--HTML::Underlined

Package:: stx:goodies/webServer/htmlTree

Category:: Net-Documents-HTML-ModelTree

Version:: rev: 1.31 date: 2019/07/13 12:19:57; user: cg; file: HTML__AbstractHTMLElement.st directory: goodies/webServer/htmlTree; module: stx stc-classLibrary: htmlTree

Class protocol:

instance creation

tagToClassMapping: return a mapping for all existing tag names.
The key is the tag name, the value is a
concrete element class.

queries

isAbstract

Return if this class is an abstract class.
Return true for this class but false for all subclasses.
To have an abstract subclass implement this method there again.

usage example(s):

     AbstractElement isAbstract.
     Table isAbstract.

isElement

Say that you are an element.
Attention this method is not
implemented in Object, like
on should think!
Use method:'#askFor:#isElement'
and forget about this return
value here.

isElementImplementing

Return true if the class is implementing a concrete tag.

usage example(s):

     AbstractElement isElementImplementing
     Element         isElementImplementing
     Table           isElementImplementing

isGeneric

Return false here.
The Element will return true.

Instance protocol:

accessing-style-background-color

backgroundColor: aRawColor: Set background-color using style-sheets(CSS).

accessing-style-border

borderStyle: aStyle: Set border-width using style-sheets(CSS).
borderStyleDashed: Set border-width to dashed using style-sheets(CSS).
borderStyleDotted: Set border-style to dotted using style-sheets(CSS).
borderStyleDouble: Set border-width to double using style-sheets(CSS).
borderStyleGroove: Set border-style to groove using style-sheets(CSS).
borderStyleInset: Set border-style to inset using style-sheets(CSS).
borderStyleNone: Set border-style to none using style-sheets(CSS).
borderStyleOutset: Set border-style to outset using style-sheets(CSS).
borderStyleRidge: Set border-style to ridge using style-sheets(CSS).
borderStyleSolid: Set border-style to solid using style-sheets(CSS).
borderWidth: aRawWidth: Set border-width using style-sheets(CSS).
margin: aDistance: Set margin for all four sides using style-sheets(CSS).
padding: aDistance: Set padding for all four sides using style-sheets(CSS).

accessing-style-border-color

borderColor: aRawColor: Set color using style-sheets(CSS).
borderColorAqua: Set border-color to aqua using style-sheets(CSS).
borderColorBlack: Set border-color to black using style-sheets(CSS).
borderColorBlue: Set border-color to blue using style-sheets(CSS).
borderColorFuchsia: Set border-color to fuchsia using style-sheets(CSS).
borderColorGray: Set border-color to gray using style-sheets(CSS).
borderColorGreen: Set border-color to green using style-sheets(CSS).
borderColorLime: Set border-color to lime using style-sheets(CSS).
borderColorMaroon: Set border-color to maroon using style-sheets(CSS).
borderColorNavy: Set border-color to navy using style-sheets(CSS).
borderColorOlive: Set border-color to olive using style-sheets(CSS).
borderColorPurple: Set border-color to purple using style-sheets(CSS).
borderColorRed: Set border-color to red using style-sheets(CSS).
borderColorSilver: Set border-color to silver using style-sheets(CSS).
borderColorTeal: Set border-color to teal using style-sheets(CSS).

accessing-style-position

atPosition: aPosition: Set position using style-sheets(CSS).
bottom: aBottom: Set bottom using style-sheets(CSS).
bounds: aRectangle: Set bounds using style-sheets(CSS).
display: aDisplayPropertyString: Set display using style-sheets(CSS).
document
extent: aPosition: Set extent using style-sheets(CSS).
height: aNumberOrPercentString: Set height using style-sheets(CSS).
left: aLeft: Set left using style-sheets(CSS).
right: aRight: Set right using style-sheets(CSS).
top: aTop: Set top using style-sheets(CSS).
width: aNumberOrPercentString: Set width using style-sheets(CSS).

interface-accessing-elements

addAnchor: Add an anchor.
addAnchorHRef: anURLString: Add an anchor.
addAnchorHRef: anURLString with: aElementOrString: Add an anchor.
addBig: anELementOrStringOtCollection: Add a big.
addBold: anELementOrStringOtCollection: Add a bold.
addBreak: Add a line break to the children.
addDiv: Add an empty div.
addDiv: anElementOrStringOrCollection: Add a div.
addItalic: anELementOrStringOtCollection: Add an italic.
addLineBreak: Add a line break to the children.
addScriptType: language code: theCode
addSmall: anELementOrStringOtCollection: Add an small.
addSpan: anELementOrStringOtCollection: Add a span.
addUnderlined: anElementOrStringOrCollection: Add an underlined.

interface-attributes

bgColor: Return the background color of the element.
bgColor: aColorOrRGBColorString: Set the background color of the element.
This can be either an rgb-color string or a smalltalk color.
border: Return the border of the element.
border: aWidth: Set the border of the element.
class: OUCH: class is a bad name!
Return the css-class of the element.
class: classString: Set the css-class of the element.
cssClass: Return the css-class of the element.
name: Return the name of the frame.
name: aName: Set the name of the frame.
style: Return the style of the element.
style: aStyle: Set the style of the element.
text: Return the text of the element.
text: aText: Set the text of the element.
title: aText: Set the title of the element.
valign: Return the valign of the table.
valign: align: Set the vertical align of the table/cell (top|middle|bottom|baseline).

interface-attributes-alignment

align: alignmentString: Set the alignment of the element.
The alignment can be left, center, right.
alignCenter: Set alignment to be center.
alignLeft: Set alignment to be left.
alignRight: Set alignment to be right.
alignment: Return the alignment of the table.
The alignment can be left, center, right
or nil in case no alignment is set so far.
alignment: alignmentString: Set the alignment of the table.
The alignment can be left, center, right.

operations

buildHtmlUsingEncoder: anEncoder

printing

htmlString: Print yourself as html string.
See class Encoder and Visitor.
htmlStringOfSubElements: Print my children as html string.
See class Encoder and Visitor.
htmlStringUsingEncoder: anEncoder: Print yourself as html string.
See class Encoder and Visitor.
printHtmlOn: aStream: Print yourself as html string.
See class Encoder and Visitor.
printHtmlString: Print yourself as html string.
See class Encoder and Visitor.

** This is an obsolete interface - do not use it (it may vanish in future versions) **
printOn: aStream

queries

mustBeClosed: return true, if I need a closing tag (as opposed to br or img, which do not)

testing

canBeReformatted: answer true, if the text may be reformatted by the browser,
and added white space does not matter.
Redefined in subclasses.
isElement: See class-method:'#isElement'
isInlineElement
printInlineWithSimpleElements: helper for printing; controls if begin- and end-tags are generated into extra lines

ST/X 7.2.0.0; WebServer 1.670 at bd0aa1f87cdd.unknown:8081; Sat, 20 Apr 2024 09:52:36 GMT