/**
* Generates HTML for a tree item with an attached icon.
*
* @param imageProto the image prototype to use
* @param title the title of the item
* @return the resultant HTML
*/
private HTML imageItemHTML(ImageResource res, String title) {
AbstractImagePrototype imageProto = AbstractImagePrototype.create(res);
HTML label = new HTML(imageProto.getHTML() + " " + title);
label.addClickHandler(this);
label.addClickHandler((ClickHandler) parent);
return label;
}
/**
* Creates an HTML fragment that places an image & caption together, for use in a group header.
*
* @param imageProto an image prototype for an image
* @param caption the group caption
* @return the header HTML fragment
*/
private String createHeaderHTML(AbstractImagePrototype imageProto, String caption) {
String captionHTML =
"<table class='caption' cellpadding='0' "
+ "cellspacing='0'>"
+ "<tr><td class='lcaption'>"
+ imageProto.getHTML()
+ "</td><td id ="
+ caption
+ " class='rcaption'><b style='white-space:nowrap'> "
+ caption
+ "</b></td></tr></table>";
return captionHTML;
}
private static SafeHtml makeImage(ImageResource resource) {
AbstractImagePrototype image = AbstractImagePrototype.create(resource);
String html = image.getHTML();
return SafeHtmlUtils.fromTrustedString(html);
}