When the filters are initialized with a list of items, the user can change these values and press the Refresh button in the filter toolbar to display the structure based on the modified filter. Suppose the user is viewing the structure view by expanding the nodes. The user changes the filter option, but does not press the Refresh button. If the user tries to expand another unexpanded node, the system will begin using the new filter setting for the subsequent expansion. If the user wants filtering to be applied to the complete view, they might need to click Refresh. |