yes, addColumnStyleName method affects colgroup element, not very
usful when you need to style text in a column.
so the only thing i could think of was not to use TextCell /
TextColumn, but to extend AbstractCell, something like this:
public class StylableTextCell extends AbstractCell<String> {
private String className;
public StylableTextCell(String className) {
super();
this.className = className;
}
@Override
public void render(Context context, String value, SafeHtmlBuilder sb)
{
if (value == null) return;
sb.appendHtmlConstant("<span class=\"" + className + "\">");
sb.append(SafeHtmlUtils.fromTrustedString(value));
sb.appendHtmlConstant("</span>");
}
}
StylableTextCell stylableTextCell = new StylableTextCell("myStyle");
Column<MyObject, String> column = new Column<MyObject,
String>(stylableTextCell) {
@Override
public String getValue(MyObject object) {
return object.getSomething();
}
};
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