Tooltip feedback for zoom using scroll wheel

A computer-readable storage medium storing a plurality of instructions executable by one or more processors, the plurality of instructions comprising:

• displaying content at a first zoom level within a first display area of a user interface;
• detecting that a scroll wheel is being scrolled;
• while the scroll wheel is being scrolled, updating a magnitude of zoom displayed in a tooltip in accordance with the scrolling of the scroll wheel, wherein the tooltip is displayed within the first display area and indicates the magnitude of zoom;
• delaying updating a change in a zoom level of the content displayed within the first display area until either a specified amount of time has passed since the scroll wheel was last scrolled or a previously depressed key has been released;
• and
• in response to determining either that the specified amount of time has passed since the scroll wheel was last scrolled or that the previously depressed key has been released, zooming the content to a second zoom level corresponding to the magnitude of zoom in the tooltip.

A method comprising:

• displaying, on a computing device, one or more first user interface elements within a first display area of a user interface;
• detecting that a scroll wheel is being scrolled;
• while the scroll wheel is being scrolled, delaying a first zoom operation relative to the one or more first user interface elements and updating a magnitude of zoom based on an extent to which the scroll wheel has been scrolled;
• while the scroll wheel is being scrolled, updating a value indicated as a zoom identifier displayed in a first tooltip, wherein the value associated with the magnitude of zoom, and wherein the first tooltip is displayed within the first display area to indicate the magnitude of zoom without performing the first zoom operation;
• while delaying the first zoom operation, determining that either (a) a specified amount of time has passed since the scroll wheel was last scrolled or (b) a previously depressed key has been released;
• and
• in response to determining, while delaying the first zoom operation, either that the specified amount of time has passed since the scroll wheel was last scrolled or that the previously depressed key has been released, ceasing to delay the first zoom operation and performing the first zoom operation by zooming a display of the one or more first user interface elements at the magnitude of zoom.