The <tc:progress/> tag create a progressbar. The most important attribute is value. It could be a double - in that case, you need the attribute max as well. Or it is of type BoundedRangeModel.
<tc:progress/>
value
double
max
BoundedRangeModel
Tag Library Documentation: <tc:progress/> | BoundedRangeModel
A static progressbar, with value of type double.
A static progressbar containing a <tc:style width="50%" height="2px"/> tag.
<tc:style width="50%" height="2px"/>
By pressing the button, progress is added to the progressbar.
In this example, the current time is displayed as progressbars.
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