Displaying a user interface in a dedicated display area

1. In a computer that has at least one hardware processor and at least one tangible memory coupled to the at least one hardware processor, wherein the tangible memory stores computer instructions for an application program, wherein the at least one hardware processor is configured to execute the computer instructions for the application program, and wherein the computer is configured to display a computer desktop on a display device that has a display area and is coupled to the computer, a method of displaying a user interface for the application program on the display device, the method comprising:

displaying a viewport of the computer desktop on the display area of the display device while the display area is unpartitioned;

receiving an indication to display the user interface on the display device;

in response to receiving the indication:

partitioning the display area into a first display portion that is dedicated for displaying the user interface and a second display portion for displaying the viewport of the computer desktop;

displaying at least a portion of the user interface in the first display portion of the display area;

reducing the viewport in size to create a reduced-size viewport of the computer desktop that fits in the second display portion of the display area; and

displaying the reduced-size viewport of the computer desktop in the second display portion of the display area, such that the user interface is not overlaid on the reduced-size viewport of the computer desktop;

providing in the user interface a plurality of controls, at least some of which are configured to control at least one aspect of the appearance of the reduced-size viewport of the computer desktop displayed in the second display portion of the display area; and

in response to an instruction to set a magnification level of the computer desktop displayed in the second display portion of the display area:

if matching a magnification level of the user interface to the magnification level of the computer desktop would not cause the first display portion to occupy more than a threshold amount of the display area, then sizing the first display portion to accommodate the user interface matched to the magnification level of the computer desktop; and

if matching the magnification level of the user interface to the magnification level of the computer desktop would cause the first display portion to occupy more than the threshold amount of the display area, then limiting the first display portion to the threshold amount of the display area by not matching the magnification level of the user interface to the magnification level of the computer desktop.

2. The method of claim 1 , wherein the viewport of the computer desktop displayed while the display area is unpartitioned comprises the entire computer desktop.

3. The method of claim 1 , wherein the viewport of the computer desktop displayed while the display area is unpartitioned comprises a subsection of the computer desktop that is magnified by the application program so that it occupies the unpartitioned display area.

4. The method of claim 1 , wherein providing the plurality of controls comprises:

providing a first control in the user interface via which a user may adjust a magnification level at which the computer desktop is to be displayed; and

providing a second control in the user interface via which a user may adjust a magnification level at which the user interface is to be displayed independently of the magnification level at which the computer desktop is displayed.

5. The method of claim 4 , wherein the second control defines a maximum magnification level at which the user interface is to be displayed, and wherein the maximum magnification level is a magnification level at which the user interface occupies a threshold percentage of the display area.

6. The method of claim 4 , further comprising:

in response to user input via the second control that specifies an increased magnification level at which the user interface is to be displayed, determining whether displaying the user interface at the increased magnification level would cause the displayed user interface to extend outside the display area; and

when it is determined that displaying the user interface at the increased magnification level would cause the displayed user interface to extend outside of the display area, reconfiguring the user interface to fit in the display area.

7. The method of claim 6 , wherein reconfiguring the user interface to fit in the display area comprises displaying less than all of the plurality of controls in the first display portion of the display area.

8. The method of claim 1 , further comprising:

in response to user input, adjusting the reduced-size viewport of the computer desktop displayed in the second display portion of the display area to change which portion of the computer desktop is displayed in the reduced-size viewport.

9. The method of claim 1 , wherein the plurality of controls comprises at least one control that controls a magnification level of the reduced-size viewport of the computer desktop displayed in the second display portion of the display area.

10. The method of claim 1 , wherein the plurality of controls comprises at least one control that controls color enhancements applied to the reduced-size viewport of the computer desktop displayed in the second display portion of the display area.

11. The method of claim 1 , wherein providing the plurality of controls comprises:

providing a first control in the user interface via which a user may adjust color enhancements to be applied to the displayed computer desktop; and

providing a second control in the user interface via which a user may adjust color enhancements to be applied to the user interface independently of the color enhancements to be applied to the computer desktop.

12. The method of claim 1 , further comprising:

continuing to display the at least a portion of the user interface in the first display portion of the display area during user input directed to the reduced-size viewport of the computer desktop in the second display portion of the display area.

13. At least one non-transitory computer readable storage medium encoded with instructions that, when executed by a computer that is configured to display a computer desktop, perform a method of displaying a user interface for an application program on a display device that is coupled to the computer and has a display area, the method comprising:

displaying a viewport of the computer desktop on the display area of the display device while the display area is unpartitioned;

receiving an indication to display the user interface on the display device;

in response to receiving the indication:

partitioning the display area into a first display portion that is dedicated for displaying the user interface and a second display portion for displaying the viewport of the computer desktop;

displaying at least a portion of the user interface in the first display portion of the display area;

reducing the viewport in size to create a reduced-size viewport of the computer desktop that fits in the second display portion of the display area; and

displaying the reduced-size viewport of the computer desktop in the second display portion of the display area, such that the user interface is not overlaid on the reduced-size viewport of the computer desktop;

providing in the user interface a plurality of controls, at least some of which are configured to control at least one aspect of the appearance of the reduced-size viewport of the computer desktop displayed in the second display portion of the display area; and

in response to an instruction to set a magnification level of the computer desktop displayed in the second display portion of the display area:

if matching a magnification level of the user interface to the magnification level of the computer desktop would not cause the first display portion to occupy more than a threshold amount of the display area, then sizing the first display portion to accommodate the user interface matched to the magnification level of the computer desktop; and

if matching the magnification level of the user interface to the magnification level of the computer desktop would cause the first display portion to occupy more than the threshold amount of the display area, then limiting the first display portion to the threshold amount of the display area by not matching the magnification level of the user interface to the magnification level of the computer desktop.

14. The at least one non-transitory computer readable storage medium of claim 13 , wherein the viewport of the computer desktop displayed while the display area is unpartitioned comprises the entire computer desktop.

15. The at least one non-transitory computer readable storage medium of claim 13 , wherein the viewport of the computer desktop displayed while the display area is unpartitioned comprises a subsection of the computer desktop that is magnified by the application program so that it occupies the unpartitioned display area.

16. The at least one non-transitory computer readable storage medium of claim 13 , wherein providing the plurality of controls comprises:

providing a first control in the user interface via which a user may adjust a magnification level at which the computer desktop is to be displayed; and

providing a second control in the user interface via which a user may adjust a magnification level at which the user interface is to be displayed independently of the magnification level at which the computer desktop is displayed.

17. The at least one non-transitory computer readable storage medium of claim 16 , wherein the second control defines a maximum magnification level at which the user interface is to be displayed, and wherein the maximum magnification level is a magnification level at which the user interface occupies a threshold percentage of the display area.

18. The at least one non-transitory computer readable storage medium of claim 16 , wherein the method further comprises:

in response to user input via the second control that specifies an increased magnification level at which the user interface is to be displayed, determining whether displaying the user interface at the increased magnification level would cause the displayed user interface to extend outside the display area; and

when it is determined that displaying the user interface at the increased magnification level would cause the displayed user interface to extend outside of the display area, reconfiguring the user interface to fit in the display area.

19. The at least one non-transitory computer readable storage medium of claim 18 , wherein reconfiguring the user interface to fit in the display area comprises displaying less than all of the plurality of controls in the first display portion of the display area.

20. The at least one non-transitory computer readable storage medium of claim 13 , wherein the method further comprises:

in response to user input, adjusting the reduced-size viewport of the computer desktop displayed in the second display portion of the display area to change which portion of the computer desktop is displayed in the reduced-size viewport.

21. The at least one non-transitory computer readable storage medium of claim 13 , wherein the plurality of controls comprises at least one control that controls a magnification level of the reduced-size viewport of the computer desktop displayed in the second display portion of the display area.

22. The at least one non-transitory computer readable storage medium of claim 13 , wherein the plurality of controls comprises at least one control that controls color enhancements applied to reduced-size viewport of the computer desktop displayed in the second display portion of the display area.

23. The at least one non-transitory computer readable storage medium of claim 13 , wherein providing the plurality of controls comprises:

providing a first control in the user interface via which a user may adjust color enhancements to be applied to the displayed computer desktop; and

providing a second control in the user interface via which a user may adjust color enhancements to be applied to the user interface independently of the color enhancements to be applied to the computer desktop.

24. The at least one non-transitory computer readable storage medium of claim 13 , wherein the method further comprises:

continuing to display the at least a portion of the user interface in the first display portion of the display area during user input directed to the reduced-size viewport of the computer desktop in the second display portion of the display area.

25. A computer configured to display a computer desktop on a display device that has a display area, the computer comprising:

at least one tangible memory that stores computer instructions for an application program; and

at least one hardware processor, coupled to the at least one tangible memory, that executes the computer instructions to:

display a viewport of the computer desktop on the display area of the display device while the display area is unpartitioned;

receive an indication to display the user interface on the display device;

in response to receiving the indication:

partition the display area into a first display portion that is dedicated for displaying the user interface and a second display portion for displaying the viewport of the computer desktop;

display at least a portion of the user interface in the first display portion of the display area;

reduce the viewport in size to create a reduced-size viewport of the computer desktop that fits in the second display portion of the display area; and

display the reduced-size viewport of the computer desktop in the second display portion of the display area, such that the user interface is not overlaid on the reduced-size viewport of the computer desktop;

provide in the user interface a plurality of controls, at least some of which are configured to control at least one aspect of the appearance of the reduced-size viewport of the computer desktop displayed in the second display portion of the display area; and

in response to an instruction to set a magnification level of the computer desktop displayed in the second display portion of the display area:

if matching a magnification level of the user interface to the magnification level of the computer desktop would not cause the first display portion to occupy more than a threshold amount of the display area, then sizing the first display portion to accommodate the user interface matched to the magnification level of the computer desktop; and

if matching the magnification level of the user interface to the magnification level of the computer desktop would cause the first display portion to occupy more than the threshold amount of the display area, then limiting the first display portion to the threshold amount of the display area by not matching the magnification level of the user interface to the magnification level of the computer desktop.

26. The computer of claim 25 , wherein the viewport of the computer desktop displayed while the display area is unpartitioned comprises the entire computer desktop.

27. The computer of claim 25 , wherein the viewport of the computer desktop displayed while the display area is unpartitioned comprises a subsection of the computer desktop that is magnified by the application program so that it occupies the unpartitioned display area.

28. The computer of claim 25 , wherein the at least one hardware processor executes the computer instructions to:

provide a first control in the user interface via which a user may adjust a magnification level at which the computer desktop is to be displayed; and

provide a second control in the user interface via which a user may adjust a magnification level at which the user interface is to be displayed independently of the magnification level at which the computer desktop is displayed.

29. The computer of claim 28 , wherein the second control defines a maximum magnification level at which the user interface is to be displayed, and wherein the maximum magnification level is a magnification level at which the user interface occupies a threshold percentage of the display area.

30. The computer of claim 28 , wherein the at least one hardware processor executes the computer instructions to:

in response to user input via the second control that specifies an increased magnification level at which the user interface is to be displayed, determine whether displaying the user interface at the increased magnification level would cause the displayed user interface to extend outside the display area; and

when it is determined that displaying the user interface at the increased magnification level would cause the displayed user interface to extend outside of the display area, reconfigure the user interface to fit in the display area.

31. The computer of claim 30 , wherein reconfiguring the user interface to fit in the display area comprises displaying less than all of the plurality of controls in the first display portion of the display area.

32. The computer of claim 25 , wherein the at least one hardware processor executes the computer instructions to:

in response to user input, adjust the reduced-size viewport of the computer desktop displayed in the second display portion of the display area to change which portion of the computer desktop is displayed in the reduced-size viewport.

33. The computer of claim 25 , wherein the plurality of controls comprises at least one control that controls a magnification level of the reduced-size viewport of the computer desktop displayed in the second display portion of the display area.

34. The computer of claim 25 , wherein the plurality of controls comprises at least one control that controls color enhancements applied to the reduced-size viewport of the computer desktop displayed in the second display portion of the display area.

35. The computer of claim 25 , wherein the at least one hardware processor executes the computer instructions to:

provide a first control in the user interface via which a user may adjust color enhancements to be applied to the displayed computer desktop; and

provide a second control in the user interface via which a user may adjust color enhancements to be applied to the user interface independently of the color enhancements to be applied to the computer desktop.

36. The computer of claim 25 , wherein the at least one hardware processor executes the computer instructions to:

continue to display the at least a portion of the user interface in the first display portion of the display area during user input directed to the reduced-size viewport of the computer desktop in the second display portion of the display area.