If a script add-in implements the OnListerUIChange event, the method receives a ListerUIChangeData object when various user interface elements are opened or closed in a Lister.
| Property Name | Return Type | Description |
|---|---|---|
change |
string |
Returns a string indicating which UI element changed. This will equal one of the following strings: dual, tree, metapane, viewer, utility, duallayout, metapanelayout, viewerlayout, toolbars, toolbarset, toolbarsauto, minmax. |
lister |
object:Lister |
Returns a Lister object representing the Lister that is changing. |
qualifiers |
string |
Returns a string indicating any qualifier keys that were held down by the user when the event was triggered. |