reference:scripting_reference:scripting_objects:displaymodechangedata

DisplayModeChangeData

If a script add-in implements the OnDisplayModeChange event, the method receives a DisplayModeChangeData object when the display mode is changed in a tab.

Property Name	Return Type	Description
mode	string	Returns a string indicating the new display mode. Will be one of largeicons, smallicons, list, details, power, thumbnails or tiles.
qualifiers	string	Returns a string indicating any qualifier keys that were held down by the user when the event was triggered. The string can contain any or all of the following: shift ctrl, alt, lwin, rwin If no qualifiers were down, the string will be: none
tab	object:Tab	Returns a Tab object representing the tab the display mode changed in.