Electronic apparatus, method for controlling the same, computer readable nonvolatile recording medium

An electronic apparatus, comprising:

• a first operation member;
• a second operation member different from the first operation member;
• and
• at least one memory and at least one processor which function as:
• a first selection unit configured to select one of a plurality of items included in a first layer in response to an operation on the first operation member;
• a second selection unit configured to select one of a plurality of items included in a second layer in response to an operation on the second operation member, the plurality of items included in the second layer becoming selectable as a result of selection of an item among the plurality of items included in the first layer;
• and
• a display control unit configured to perform control to arrange, and display on a first display, the plurality of items included in the first layer in a first direction and arrange, and display on the first display, the plurality of items included in the second layer in the first direction such that the item that is currently selected among the plurality of items included in the first layer and the item that is currently selected among the plurality of items included in the second layer are arranged and displayed adjacent to each other in a second direction orthogonal to the first direction,
• wherein the display control unit does not change display positions of the plurality of items included in the first layer even when the selected item in the first layer is changed to another item by an operation on the first operation member, and, in response to a change of the selected item in the second layer to another item by an operation on the second operation member, the display control unit changes display positions of the plurality of items included in the second layer such that the selected item in the second layer after the change comes to a position adjacent in the second direction to a display position of the selected item in the first layer and, in addition, displays a setting content of the selected item in the second layer in a display region of the selected item in the first layer,
• wherein, after the selected item in the second layer is changed in response to an operation on the second operation member, the selected item in the first layer is changeable in response to an operation on the first operation member, and
• wherein, each time the selected item in the first layer is changed to another item in response to an operation on the first operation member, the display control unit performs control to change display of the selected item in the first layer displayed on the first display to display of the selected item in the second layer and arrange and display the selected item in the first layer and the selected item in the second layer adjacent to each other in the second direction.