/** Update any cached values that come from attributes. */
protected void setPropertiesFromAttributes() {
StyleSheet sheet = getStyleSheet();
this.attr = sheet.getViewAttributes(this);
// Gutters
borderSize = (short) getIntAttr(HTML.Attribute.BORDER, isLink() ? DEFAULT_BORDER : 0);
leftInset = rightInset = (short) (getIntAttr(HTML.Attribute.HSPACE, 0) + borderSize);
topInset = bottomInset = (short) (getIntAttr(HTML.Attribute.VSPACE, 0) + borderSize);
borderColor = ((StyledDocument) getDocument()).getForeground(getAttributes());
AttributeSet attr = getElement().getAttributes();
// Alignment.
// PENDING: This needs to be changed to support the CSS versions
// when conversion from ALIGN to VERTICAL_ALIGN is complete.
Object alignment = attr.getAttribute(HTML.Attribute.ALIGN);
vAlign = 1.0f;
if (alignment != null) {
alignment = alignment.toString();
if ("top".equals(alignment)) {
vAlign = 0f;
} else if ("middle".equals(alignment)) {
vAlign = .5f;
}
}
AttributeSet anchorAttr = (AttributeSet) attr.getAttribute(HTML.Tag.A);
if (anchorAttr != null && anchorAttr.isDefined(HTML.Attribute.HREF)) {
synchronized (this) {
state |= LINK_FLAG;
}
} else {
synchronized (this) {
state = (state | LINK_FLAG) ^ LINK_FLAG;
}
}
}
/**
* Creates a new view that represents an IMG element.
*
* @param elem the element to create a view for
*/
public MyImageView(Element elem) {
super(elem);
initialize(elem);
StyleSheet sheet = getStyleSheet();
attr = sheet.getViewAttributes(this);
}