;+ ;Procedure: ; yyy_ui_plugin_delete ; ;Purpose: ; This is an example of a helper routine for GUI plugins. ; Plugin helper routines perform operations on GUI data ; and allow those operations to be reproduced when loading ; GUI documents (see API requirements below). ; ;Calling Sequence: ; yyy_ui_plugin_delete, loaded_data, history_window, status_bar, ; names=names ; ;API Input: ; loaded_data: GUI loaded data object ; status_bar: GUI status bar object ; ;Other Input: ; names: (string) Array of names of specifying which variables in ; the loaded data object are to be operated on. ; ;Output: ; none ; ;API Requirements: ; -GUI objects must be passed by keyword. ; -Routine must include the _extra keyword. ; ;See Also: ; yyy_ui_plugin ; yyy_ui_plugin_add ; yyy_ui_plugin_randomize ; ;Notes: ; ; ;$LastChangedBy: aaflores $ ;$LastChangedDate: 2014-03-18 18:27:19 -0700 (Tue, 18 Mar 2014) $ ;$LastChangedRevision: 14584 $ ;$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/spedas/gui/api_examples/plugin_menu/yyy_ui_plugin_delete.pro $ ; ;- pro yyy_ui_plugin_delete,$ ;API Inputs loaded_data=loaded_data, $ status_bar=status_bar, $ ;Inputs specific to this routine names=names, $ ;API Required _extra=_extra compile_opt idl2, hidden status_bar->update, 'Deleting selected variables...' ;loop over variables to remove them from the loaded data object for i=0, n_elements(names)-1 do begin ok = loaded_data->remove(names[i]) endfor status_bar->update, 'Variables deleted.' end