Display input device, image forming apparatus and method of controlling display input device, to enable an input for changing or adding a setting value while a preview image is displayed

1. A display input device comprising:

a display portion in which

for each setting item, a setting item region including a setting item name is displayed, the setting item region being a band-shaped region extending from one to an opposite end of a screen, a plurality of such setting item regions for different setting items being displayed in an array,

a plurality of rectangular setting value input images are displayed in an array within the setting item region,

within each setting value input image, one of setting values that can be set for a corresponding setting item is displayed along with a preview image reflecting a currently set setting value and indicating a result of an output of a job when the currently set setting value is combined with the setting value within the setting value input image, and

a plurality of combinations of one setting value and the preview image are displayed as thumbnails; and

an operation input portion which receives an operation on the setting value input image as an input for setting the setting value corresponding to the selected setting value input image,

wherein when the operation input portion receives an input for setting the setting value based on an input for selecting the setting value input image, the display portion changes a plurality of the displayed preview images according to the setting value the is set.

2. The display input device according to claim 1 , further comprising:

a storage portion which stores frequency data indicating a frequency at which the setting item is selected,

wherein when a thumbnail display is produced, the display portion displays the setting item regions of the setting items in descending order of selection frequency.

3. The display input device according to claim 2 ,

wherein the storage portion stores identification data for identifying users and the frequency data indicating, for each of the users, the frequency at which the setting item is selected by the user,

the operation input portion receives an identification input for identifying the user and

when the thumbnail display is produced, the display portion displays, based on the frequency data corresponding to the identified user, the setting item regions of the setting items in descending order of the selection frequency of the identified user.

4. The display input device according to claim 2 ,

wherein the storage portion stores association data in which the setting item associated with the selected setting value is defined, and

when an operation is performed on the setting value input image to set the setting value, an interrupt display of the setting item region of the setting item defined to be associated with the selected setting value is newly produced in the association data.

5. The display input device according to claim 1 ,

wherein the operation input portion receives a first scroll operation for switching the setting item region displayed on the display portion, and

when the first scroll operation is performed, the display portion displays the setting item region of the setting item that is not displayed.

6. The display input device according to claim 1 ,

wherein the operation input portion receives a second scroll operation for switching the setting value input image displayed within the setting item region, and

when the second scroll operation is performed, the display portion displays the setting value input image corresponding to the setting value that is not displayed.

7. The display input device according to claim 1 ,

wherein the operation input portion receives an instruction to start execution of a job in a state where a plurality of the setting item regions and a plurality of setting value input images are displayed.

8. The display input device according to claim 1 ,

wherein when a predetermined input is performed on the operation input portion, the display portion displays one sheet of an all-setting value preview image reflecting all setting values set on a setting value setting screen whereas when a mode change operation for displaying the preview image as the thumbnails is performed on the operation input portion while the all-setting value preview image is displayed, the display portion displays the setting item region and the setting value input image.

9. The display input device according to claim 1 ,

wherein the display portion displays the setting item region in a form of a band extending from a left end to a right end of a screen and having a constant width, aligns and displays a plurality of the setting value input images in a horizontal direction and displays the setting value input image as a rectangular region.

10. The display input device according to claim 1 ,

wherein the display portion attaches and displays one name of the setting values within each of the setting value input images, and the name is a name of the setting value when the combination is performed in the preview image.

11. An image forming apparatus comprising:

the display input device according to claim 1 .

12. A method of controlling a display input device, comprising:

displaying, for each setting item, a setting item region including a setting item name, the setting item region being a band-shaped region extending from one to an opposite end of a screen, such that a plurality of such setting item regions for different setting items are displayed in an array;

displaying a plurality of setting value input images in an array within the setting item region;

displaying, within the setting value input image, one of setting values that can be set for a corresponding setting item along with a preview image reflecting a currently set setting value and indicating a result of an output of a job when the currently set setting value is combined with the setting value within the setting value input image displayed as the character string are combined;

displaying a plurality of combinations of one setting value and the preview image as thumbnails; and

receiving an operation on the setting value input image as an input for setting the setting value corresponding to the selected setting value input image,

wherein when receiving an input for setting the setting value based on an input for selecting the setting value input image, the display portion changes a plurality of the displayed preview images according to the setting value the is set.