Key display device and recording medium
View Patent ↗A mobile electronic device includes a touch panel, a display unit, and a CPU that displays a key on the display unit and, when a key group of a soft keyboard that has a plurality of keys arranged within a predetermined area is displayed on the display unit, the CPU displays, in a switchable manner, first arrangement in which each key of the key group is arranged within the predetermined area and second arrangement in which at least one of the keys of the key group is deleted or arranged in a size smaller than that of a key that is in the first arrangement and that corresponds to the one of the keys and in which a handwriting input area is arranged at a space area that is generated within the predetermined area as the one of the keys is deleted or arranged in a smaller size.
1. A key display device comprising:
a display that has a touch panel function;
a detector that detects a tilt of the key display device; and
a processor that displays a key on the display, wherein
when an operation key group having a plurality of keys arranged within a predetermined area is displayed on the display,
the processor displays, in a switchable manner,
a first arrangement in which each of the keys of the operation key group is arranged within the predetermined area, and
a second arrangement in which at least one of the keys of the operation key group is deleted or arranged in a size smaller than a size of a key that is in the first arrangement and that corresponds to the one of the keys, while keys of the operation key group other than the deleted key or the arranged key in the smaller size are arranged in the size of the key that is in the first arrangement, and in which a handwriting input area is arranged at a space area that is generated within the predetermined area as the one of the keys is deleted or arranged in a smaller size; and
when the processor displays the second arrangement,
the processor determines a number of the handwriting input area arranged in the second arrangement on the basis of a result of the detector.
2. A computer-readable recording medium having stored therein a key display program for a mobile electronic device that comprises: a display that has a touch panel function, a detector that detects a tilt of the mobile electronic device and a processor that displays a key on the display, the key display program causing the processor to execute a process comprising:
when an operation key group having a plurality of keys arranged within a predetermined area is displayed on the display,
displaying, in a switchable manner, a first arrangement in which each of the keys of the operation key group is arranged within the predetermined area, and a second arrangement in which at least one of the keys of the operation key group is deleted or arranged in a size smaller than a size of a key that is in the first arrangement and that corresponds to the one of the keys, while keys of the operation key grow other than the deleted key or the arranged key in the smaller size are arranged in the size of the key that is in the first arrangement, and in which a handwriting input area is arranged at a space area that is generated within the predetermined area as the one of the keys is deleted or arranged in a smaller size; and
when displaying the second arrangement,
determining a number of the handwriting input area arranged in the second arrangement on the basis of a result of the detector.