DATA PROCESSING DEVICE AND PROGRAM THEREOF

摘要

A signal processing unit (11) displays a menu included in AV data on a display (4), when a button included in the menu is selected through a user operation to a touch panel (5), the signal processing unit (11) executes the operation process of the button, and returns a state of the menu to a state before the button is selected if a state where the button is selected continues after the execution. By this means, it is possible to improve usability when a dummy button is selected through operation to the touch panel.

主权项

1. A data processing device comprising:
a data communication unit that acquires AV data; a signal processing unit that performs signal processing on the AV data input from the data communication unit; a display that displays video output from the signal processing unit; and a touch panel that receives a user operation, the touch panel being integrated with the display, wherein the signal processing unit displays a menu included in the AV data on the display, and when a button included in the menu is selected through a user operation to the touch panel, the signal processing unit executes operation processing of the button, and, when a state where the button is selected continues after the execution, the signal processing unit returns the state of the menu to a state before the button is selected.