; }
such as
<STYLE>
.c1 { color:yellow; }
.c2 { color:red; }
.c3 { color:orange; }
</STYLE>
Not supported: nested selectors and everything else.
CSS has many attributes, which should be carried along in the graphics context.
When asked about an attribute (even for its own use), a node looks at its local attributes,
then the gc's, then the default. But for now we just hardcode a couple special cases.
NOT supported:
reference by LINK,
contextual selectors: e.g, "OL OL", "H1.c1"
pseudo classes, pseudo elements: e.g., "A:visited", "P:first-line", ...
display property (which can be used to render XML directly, as it declares elements to be "block"/structural or "inline"/span)
properties other than font and color
Since CSS is used by other specs, such as SVG, maybe just parse into name-value pairs
and let clients put into native data types, if desired.
general font/general color/underline/rest of Context properties
- Version:
- $Revision: 1.9 $ $Date: 2004/11/04 05:27:55 $
- See Also:
CSSGeneral
,
CSSContext
Constructor Summary |
CSS()
|
Methods inherited from class multivalent.StyleSheet |
copy, eatSpace, get, get, getCascade, getCascade, getContext, getContext, getName, parse, put, put, remove, remove, setAttr, setAttrs, setCascade, setCascade, setName, size |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
START_CSS
protected static final int START_CSS
- See Also:
- Constant Field Values
FONT
protected static final int FONT
- See Also:
- Constant Field Values
FONT_FAMILY
protected static final int FONT_FAMILY
- See Also:
- Constant Field Values
FONT_STYLE
protected static final int FONT_STYLE
- See Also:
- Constant Field Values
FONT_VARIANT
protected static final int FONT_VARIANT
- See Also:
- Constant Field Values
FONT_WEIGHT
protected static final int FONT_WEIGHT
- See Also:
- Constant Field Values
FONT_SIZE
protected static final int FONT_SIZE
- See Also:
- Constant Field Values
COLOR
protected static final int COLOR
- See Also:
- Constant Field Values
BACKGROUND
protected static final int BACKGROUND
- See Also:
- Constant Field Values
BACKGROUND_COLOR
protected static final int BACKGROUND_COLOR
- See Also:
- Constant Field Values
BACKGROUND_IMAGE
protected static final int BACKGROUND_IMAGE
- See Also:
- Constant Field Values
BACKGROUND_REPEAT
protected static final int BACKGROUND_REPEAT
- See Also:
- Constant Field Values
BACKGROUND_ATTACHMENT
protected static final int BACKGROUND_ATTACHMENT
- See Also:
- Constant Field Values
BACKGROUND_POSITION
protected static final int BACKGROUND_POSITION
- See Also:
- Constant Field Values
WORD_SPACING
protected static final int WORD_SPACING
- See Also:
- Constant Field Values
LETTER_SPACING
protected static final int LETTER_SPACING
- See Also:
- Constant Field Values
TEXT_DECORATION
protected static final int TEXT_DECORATION
- See Also:
- Constant Field Values
VERTICAL_ALIGN
protected static final int VERTICAL_ALIGN
- See Also:
- Constant Field Values
TEXT_TRANSFORM
protected static final int TEXT_TRANSFORM
- See Also:
- Constant Field Values
TEXT_ALIGN
protected static final int TEXT_ALIGN
- See Also:
- Constant Field Values
TEXT_INDENT
protected static final int TEXT_INDENT
- See Also:
- Constant Field Values
LINE_HEIGHT
protected static final int LINE_HEIGHT
- See Also:
- Constant Field Values
MARGIN
protected static final int MARGIN
- See Also:
- Constant Field Values
MARGIN_TOP
protected static final int MARGIN_TOP
- See Also:
- Constant Field Values
MARGIN_BOTTOM
protected static final int MARGIN_BOTTOM
- See Also:
- Constant Field Values
MARGIN_LEFT
protected static final int MARGIN_LEFT
- See Also:
- Constant Field Values
MARGIN_RIGHT
protected static final int MARGIN_RIGHT
- See Also:
- Constant Field Values
PADDING
protected static final int PADDING
- See Also:
- Constant Field Values
PADDING_TOP
protected static final int PADDING_TOP
- See Also:
- Constant Field Values
PADDING_BOTTOM
protected static final int PADDING_BOTTOM
- See Also:
- Constant Field Values
PADDING_LEFT
protected static final int PADDING_LEFT
- See Also:
- Constant Field Values
PADDING_RIGHT
protected static final int PADDING_RIGHT
- See Also:
- Constant Field Values
BORDER_WIDTH
protected static final int BORDER_WIDTH
- See Also:
- Constant Field Values
BORDER_TOP_WIDTH
protected static final int BORDER_TOP_WIDTH
- See Also:
- Constant Field Values
BORDER_BOTTOM_WIDTH
protected static final int BORDER_BOTTOM_WIDTH
- See Also:
- Constant Field Values
BORDER_LEFT_WIDTH
protected static final int BORDER_LEFT_WIDTH
- See Also:
- Constant Field Values
BORDER_RIGHT_WIDTH
protected static final int BORDER_RIGHT_WIDTH
- See Also:
- Constant Field Values
BORDER_COLOR
protected static final int BORDER_COLOR
- See Also:
- Constant Field Values
BORDER_STYLE
protected static final int BORDER_STYLE
- See Also:
- Constant Field Values
BORDER
protected static final int BORDER
- See Also:
- Constant Field Values
BORDER_TOP
protected static final int BORDER_TOP
- See Also:
- Constant Field Values
BORDER_BOTTOM
protected static final int BORDER_BOTTOM
- See Also:
- Constant Field Values
BORDER_LEFT
protected static final int BORDER_LEFT
- See Also:
- Constant Field Values
BORDER_RIGHT
protected static final int BORDER_RIGHT
- See Also:
- Constant Field Values
WIDTH
protected static final int WIDTH
- See Also:
- Constant Field Values
HEIGHT
protected static final int HEIGHT
- See Also:
- Constant Field Values
FLOAT
protected static final int FLOAT
- See Also:
- Constant Field Values
CLEAR
protected static final int CLEAR
- See Also:
- Constant Field Values
DISPLAY
protected static final int DISPLAY
- See Also:
- Constant Field Values
WHITE_SPACE
protected static final int WHITE_SPACE
- See Also:
- Constant Field Values
LIST_STYLE
protected static final int LIST_STYLE
- See Also:
- Constant Field Values
LIST_STYLE_TYPE
protected static final int LIST_STYLE_TYPE
- See Also:
- Constant Field Values
LIST_STYLE_IMAGE
protected static final int LIST_STYLE_IMAGE
- See Also:
- Constant Field Values
LIST_STYLE_POSITION
protected static final int LIST_STYLE_POSITION
- See Also:
- Constant Field Values
END_CSS
protected static final int END_CSS
- See Also:
- Constant Field Values
START_CSS2
protected static final int START_CSS2
- See Also:
- Constant Field Values
VISIBILITY
protected static final int VISIBILITY
- See Also:
- Constant Field Values
END_CSS2
protected static final int END_CSS2
- See Also:
- Constant Field Values
ELIDE
protected static final int ELIDE
- See Also:
- Constant Field Values
keyword2int_
protected static java.util.Map<java.lang.String,java.lang.Integer> keyword2int_
CSS
public CSS()
createContext
protected Context createContext()
- Description copied from class:
StyleSheet
- Create new Context matched to this StyleSheet's ContextListeners.
StyleSheet subclasses should override.
- Overrides:
createContext
in class StyleSheet
activesAdd
public void activesAdd(java.util.List<ContextListener> actives,
VObject o,
Node parent)
- Description copied from class:
StyleSheet
- Add all relevant ContextListeners to Context.
After invoking parent cascade, this simple implementation tries VObject's name and handle as selectors.
Called directly by Leaf, indirectly by INode through paintBefore.
- Overrides:
activesAdd
in class StyleSheet
activesRemove
public void activesRemove(java.util.List<ContextListener> actives,
VObject o,
Node parent)
- Overrides:
activesRemove
in class StyleSheet
getLength
public int getLength(java.lang.String val)
getLengths
public int getLengths(java.lang.String vals)
- Returns count.
getBorderWidth
public int getBorderWidth(java.lang.String val)
getBorderWidths
public int getBorderWidths(java.lang.String vals)
- Returns count.
getBorderColors
public int getBorderColors(java.lang.String vals)
- Returns count.
setAttr
public void setAttr(CSSGeneral gs,
java.lang.String name,
java.lang.String value)
- Convert passed attribute name and value into setting in CSSGeneral.
CSSGeneral has space overhead, but have limited number of style sheet specs per document.
Method also used to process STYLE attribute in arbitrary tags (which means that all HTML tags must be Generic*).
Subclass CSSGeneral to handle CSS2.
setAttrs
public void setAttrs(CSSGeneral gs,
java.lang.String pairs)
- Parse list of attribute name-value pairs into settings in CSSGeneral.
setPriority
public void setPriority(java.lang.String selector,
CLGeneral cl)
- Description copied from class:
StyleSheet
- Compute priority of passed selector.
- Overrides:
setPriority
in class StyleSheet
parse
public void parse(java.lang.String csstxt,
java.net.URL base)
- Parse stylesheet to hash of selector - CSSGeneral.
- Overrides:
parse
in class StyleSheet