IJCWidget.Viewable (Instant JChem Core API)

Enclosing interface:

IJCWidget
```
public static interface IJCWidget.Viewable
```
Extension of IJCWidget which allows to show detail of the selected data. For example in the case of JTable it start external window viewer with the selected cell.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`isSelectionViewable()`	Test current possibility to open viewer for the selection.
`void`	`showViewer()`	Open detail viewer of selected data.

- Method Detail
  - isSelectionViewable
```
boolean isSelectionViewable()
```
    Test current possibility to open viewer for the selection. It's usually disabled when more than one cell (DFField X row) is selected
  - showViewer
```
void showViewer()
```
    Open detail viewer of selected data.