Invokes the item selection dialog.
Opens a dialog letting a user choose an item .
| callback |
The callback PDB proc to call when user chooses an item. |
| popup_title |
Title of the item selection dialog. |
| item_type |
The name of the GIMP_TYPE_ITEM subtype. |
| initial_item |
The item to set as the initial choice. |
| parent_window |
An optional parent window handle for the popup to be set transient to. |
|
TRUE on success. |