I have a Tree whose TreeItems I originally created according to the
Mail sample way back under GWT 1.2:
private String imageItemHTML(String imageUrl, String title) {
return "<span><img style='margin-right:4px' src='" +
imageUrl.toLowerCase()
+ "'>" + title + "</span>";
}
This approach allows for highlighting of the entire TreeItem, and
transitioned easily to ImageBundles:
private String createHeaderHTML(AbstractImagePrototype imageProto,
String caption) {
return "<span style='white-space:nowrap'>" + imageProto.getHTML()
+
caption + "</span>";
}
Along comes GWT 2 and the ImageResource. No problem (or so I think):
private String createHeaderHTML(ImageResource imageRsrc, String
caption) {
return "<span style='white-space:nowrap'><img src='" +
imageRsrc.getURL()
+ "'>" + caption + "</span>";
}
All well and good in Firefox and Safari, but not in IE. In IE (I'me
testing with IE7) I get the **entire** image bundle of some dozen
16x16 icons.
How can I get the same effect--one image--without creating them
individually?
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