An image processing apparatus displays an input screen including a setting area in which setting items are selectably arranged, and detects an operation on the input screen. When a flick operation has been detected in the setting area, the image processing apparatus enlarges the setting area, and moves the setting items in the setting area based on the speed of the flick operation. Then, the image processing apparatus sets a setting item in a selection area among a plurality of the setting items arranged in the enlarged setting area to a selected state.