On Fri, Dec 5, 2008 at 5:44 PM, Jim Hunter <[EMAIL PROTECTED]> wrote:
> I have been trying for the last couple of hours to set the table column
> headers to be Rich text not plain (need to support <br> to allow multiple
> line headers) but am coming up blank. Can someone point me in the right
> direction?
More classes instantiated by classes instantiated by classes with no easy
way to access the classes deep in the hierarchy. Yuck.
I think the easiest way to do it will be to create a mixin that adds this
member method:
_createChildControlImpl : function(id)
{
var control;
switch(id)
{
case "label":
control = new qx.ui.basic.Label(this.getLabel()).set({
anonymous: true,
allowShrinkX: true,
rich: true // THIS SHOULD BE WHAT YOU NEED
});
this._add(control, {row: 0, column: 1});
break;
case "sort-icon":
control = new qx.ui.basic.Image(this.getSortIcon());
control.setAnonymous(true);
this._add(control, {row: 0, column: 2});
break;
case "icon":
control = new qx.ui.basic.Image(this.getIcon()).set({
anonymous: true,
allowShrinkX: true
});
this._add(control, {row: 0, column: 0});
break;
}
return control || this.base(arguments, id);
}
}
Then patch qx.ui.table.headerrenderer.HeaderCell with this replacement
method. Note you'll have to use patch, not include, since you're modifying
an existing method. Also note that this will be a global replacement, so
all header cells will have rich labels.
Derrell
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