| 摘要 |
<p>PROBLEM TO BE SOLVED: To suppress acceptance of a touch operation against the intention of a user, mistakenly performed by the user.SOLUTION: Within an operation display area 27 of a touch panel 22 (a liquid crystal display 21), an operation area accepting plural kinds of touch operations (e.g. a click, drug, etc.) is set individually for each touch operation according to contents of a display screen. A user can set an operation mode which nullifies a specific operation mode among the plural kinds of touch operations by touching a mode button 41. In a state in which the operation mode is set by a user, for nullifying a specific touch operation via the mode button 41, when the specific touch operation is performed, the specific touch operation is nullified even when the specific touch operation is performed within an operation area which can accept the specific touch operation.</p> |
