Menu displaying apparatus for a word processor

Claim 2

A menu displaying apparatus for a word processor, comprising: a display having a menu displaying region for displaying at least one main menu item and at least one sub menu item associated with one of said at lest one main menu item, and a message display region for displaying various messages; display control means for displaying said at least one main menu item in a first predetermined display portion of said menu display region and said at least one sub menu item in a second predetermined display portion of said menu display region; judging means for judging whether the at least one sub menu item associated with the at least one main menu item can be displayed in said menu display region; and instructing means for instructing the display control means to display a sub menu item in said message display region when said judging means judges that the at least one sub menu item cannot be fully displayed in the second predetermined display portion.

Claim 3

The menu displaying apparatus of claim 1, wherein said display control means includes a main menu display control means for displaying said at least one main menu item.

Claim 4

The menu displaying apparatus of claim 2, wherein said display control means includes a sub menu display control means for displaying said at least one sub menu item.

Claim 5

The menu displaying apparatus of claim 1, wherein a plurality of main menu items are displayed in said menu display region, said apparatus further comprising main menu item selecting means for alternatively selecting a desired main menu item out of said plurality of main menu items displayed on said display.

Claim 6

The menu displaying apparatus of claim 4, wherein one character of each at least one displayed main menu item is specified, and wherein said desired main menu item is selected by said main menu item selecting means by designating said specified character.

Claim 7

The menu displaying apparatus of claim 1, wherein a plurality of sub menu items are associated with one of the at least one main menu item and wherein one character of each of the plurality of displayed sub menu items is specified, a desired sub menu item being selected by designating said specified character.

Claim 8

The menu displaying apparatus of claim 1, wherein said instructing means instructs said display control means to display a space following said at least one sub menu item when said judging means judges that a number of said at least one sub menu item is smaller than a number of available areas in said menu display region.

Claim 9

The menu displaying apparatus of claim 1, wherein said at lest one sub menu item is displayed below said at least one main menu item.

Claim 10

The menu displaying apparatus of claim 1, wherein said judging means executes said judgment by comparing a number of the at least one sub menu item associated with the at least one main menu item and a number of available areas in said menu display region.

Claim 11

The menu displaying apparatus of claim 1, wherein each said at least one sub menu item is displayed in said menu display region in a line-by-line manner and said judging means executes said judgment by comparing a number of said at least one sub menu item and a number of available lines in said menu display region.

Claim 12

The menu displaying apparatus of claim 10, wherein said instructing means instructs said display control mean to display a space following said at least one sub menu item when said judging means judges that the number of said at least one sub menu item associated with said main menu item is smaller than the number of lines in said menu display region.

Claim 13

A menu displaying apparatus for a word processor, comprising: a display having a menu display region for displaying a plurality of main menu items and at least one sub menu item associated with each of said main menu items, and a passage display region for displaying various messages; main menu display control means for displaying each of said plurality of main menu items in a first predetermined display portion of said menu display region; main menu item selecting means for alternatively selecting a desired main menu item out of said plurality of main menu items displayed on said display; sub menu display control means for displaying, in a second predetermined display portion of said menu display region, the at least one sub menu item associated with the main menu item selected by said main menu item selecting means; judging means for judging whether the at least one sub menu item associated with the selected main menu item can be fully displayed in said menu display region; and instructing means for instructing said sub menu display control means to display a sub menu item in said message display region when said judging means judges that the at least one sub menu item is unable to be fully displayed in the second predetermined display portion.

Claim 14

A menu displaying apparatus for a word processor, comprising: a display having a menu display region for displaying a plurality of main menu items and at least one sub menu item associated with each of said main menu items, and a passage display region for displaying various messages; main menu display control means for displaying each of said plurality of main menu items in a first predetermined display portion of said menu display region; main menu item selecting means for alternatively selecting a desired main menu item out of said plurality of main menu items displayed on said display; sub menu display control means for displaying, in a second predetermined display portion of said menu display region, the at least one sub menu item associated with the main menu item selected by said main menu item selecting means; judging means for judging whether the at least one sub menu item associated with the selected main menu item can be fully displayed in said menu display region; and instructing means for instructing said sub menu display control means to display a sub menu item in said message display region when said judging means judges that the at least one sub menu item is unable to be fully displayed in the second predetermined display portion.

Claim 15

The menu displaying apparatus one character of each of said plurality of main menu items is specified, and wherein said desired main menu item is selected by said main menu item selecting means by designating said specified character.

Claim 16

The menu displaying apparatus one character of each of said plurality of main menu items is specified, and wherein said desired main menu item is selected by said main menu item selecting means by designating said specified character.

Claim 17

The menu displaying apparatus of claim 12, wherein said instructing means instructs said sub menu display control means to display a space following said at least one sub menu item when said judging means judges that a number of said at least one sub menu item is smaller than a number of available areas in said menu display region.

Claim 18

The menu displaying apparatus of claim 12, wherein said at least one sub menu item is displayed below said selected main menu item.

Claim 19

The menu displaying apparatus of claim 12, further comprising main menu item storing means for storing therein said plurality of main menu items.

Claim 20

The menu displaying apparatus of claim 16, further comprising sub menu item storing means for storing therein said at least one sub menu item associated with each of said plurality of main menu items.

Claim 21

The menu displaying apparatus of claim 12, wherein said judging means executes said judgment by comparing a number of the at least one sub menu item associated with the selected main menu item and a number of available areas in said menu display region.

Claim 22

The menu displaying apparatus of claim 12, wherein each said at least one sub menu item is displayed in said menu display region in a line-by-line manner, and said judging means executes said judgment by comparing a number of said at least one sub menu item and a number of available lines in said menu display region.

Claim 23

The menu displaying apparatus of claim 19, wherein said instructing means instructs said sub menu display control means to display a space following said at least one sub menu item when said judging means judges that the number of said at least one sub menu item associated with the selected main menu item is smaller than the number of lines in said menu display region.