Methods and systems for controlling a translating flexible display of an electronic device in response to pinch gesture user input

1. A method in an electronic device, the method comprising:

detecting, with a flexible display wrapping around two exterior major surfaces and one minor exterior surface of a device housing, carried by a blade assembly that is slidably coupled to the device housing, and movable between at least an extended position and a retracted position, user input defining an expanding pinch gesture; and

translating, by a mechanism operable with the blade assembly, the blade assembly toward the extended position in response to the expanding pinch gesture.

2. The method of claim 1 , wherein the translating occurs only when the electronic device is in an unlocked state when the user input defining the expanding pinch gesture is detected.

3. The method of claim 2 , further comprising:

presenting, by one or more processors operable with the flexible display, application generated content on a front-facing portion of the flexible display while the user input is received; and

presenting, by the one or more processors after the translating occurs, additional application generated content on a front-facing area of the flexible display that is exposed by the translating.

4. The method of claim 3 , additional application generated content comprising a content creation window.

5. The method of claim 3 , the application generated content comprising a map.

6. The method of claim 3 , the application generated content comprising a document.

7. The method of claim 3 , the application generated content comprising an image.

8. The method of claim 3 , further comprising:

again detecting, with the flexible display, additional user input defining another expanding pinch gesture;

again translating, by the mechanism, the blade assembly toward the extended position in response to the another expanding pinch gesture; and

presenting, by the one or more processors, expanded application generated content on another front-facing area of the flexible display that is newly exposed in response to the additional user input.

9. The method of claim 2 , further comprising:

presenting, by one or more processors operable with the flexible display, an active application interface presentation of an active application on a front-facing portion of the flexible display while the user input occurs;

determining, by the one or more processors, an additional display area required by an operating state of the active application; and

presenting, by the one or more processors after the translating occurs, additional active application content in the additional display area revealed by the translating.

10. The method of claim 9 , wherein the translating occurs in an amount defined by a function of the additional display area.

11. The method of claim 1 , wherein the blade assembly is further movable to a peek position revealing an image capture device.

12. An electronic device, comprising:

a device housing;

a blade assembly carrying a blade and a flexible display that is visible from a front side of the device housing, a rear side of the device housing, and an end portion of the device housing, and that is slidably coupled to the device housing;

a mechanism operable to slide the blade assembly relative to the device housing between an extended position, a retracted position, and a peek position; and

one or more processors operable with the mechanism;

wherein, in response to the flexible display detecting an expanding pinch gesture, the one or more processors:

cause the mechanism to translate the blade assembly toward the extended position; and

present additional content on front-facing portions of the flexible display revealed by the translation of the flexible display.

13. The electronic device of claim 12 , wherein the additional content comprises portions of a map.

14. The electronic device of claim 12 , wherein the additional content comprises portions of a document.

15. The electronic device of claim 12 , wherein the additional content comprises one or more user actuation targets.

16. The electronic device of claim 12 , wherein the additional content comprises application content when the flexible display is presenting an active application interface of an active application when the flexible display detects the expanding pinch gesture.

17. The electronic device of claim 16 , wherein the application content comprises a user interface control of the active application.

18. A method in an electronic device, the method comprising:

detecting an expanding pinch gesture with a flexible display carried by a blade assembly slidably coupled to a device housing and movable between an extended position, a retracted position, and a peek position revealing an image capture device; and

translating the blade assembly toward the extended position with a mechanism in response to the expanding pinch gesture.

19. The method of claim 18 , wherein the translating occurs only when the electronic device is in an unlocked state when the expanding pinch gesture is detected.

20. The method of claim 18 , further comprising presenting additional content with one or more processors on front-facing portions of the flexible display that are revealed by the translating.