Text input window with auto-growth

• US 8,922,479 B2
• Filed: 08/18/2006
• Issued: 12/30/2014
• Est. Priority Date: 11/10/2003
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Pennington, Ernest L. II, Garside, Adrian James, Pettiross, Jeffrey West, Zielinski, Tobiasz Alexander, Davis, Shawna Julia
• Primary Examiner(s): Sherman, Stephen
• Assistant Examiner(s): MATTHEWS, ANDRE L
• Application Number:
  US11/465,495
• Publication Number:
  US 20070005670A1
• Time in Patent Office: 3,056 Days
• Field of Search: 345/156
• US Class Current: 345/156
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

A user input panel dynamically expands to accommodate user input, such as handwritten or keyboard input. Expansion may occur in one or two out of four possible directions, depending upon the language to be written or typed. For example, when writing English words, the input panel may expand to the right as the user writes and then downward when the input panel has fully expanded rightward.

Claims

1. In a computer, a method comprising the steps of:

displaying an input panel on a display, the input panel comprising a first and a second boundary defining a height of the input panel, the first and second boundaries both extending along a first axis, wherein the input panel further comprises a third and a fourth boundary defining a width of the input panel, the third and fourth boundaries both extending along a second axis, wherein the second axis is perpendicular to the first axis;

receiving, by a touch-sensitive interface, user input into the input panel, the user input being entered along the first axis;

moving a position of the fourth boundary away from the third boundary to expand the width of the input panel as the user input is received;

determining that the position of the fourth boundary satisfies a predetermined margin, which is defined based at least partially on a boundary of the display;

upon determining that the position of the fourth boundary satisfies the predetermined margin automatically expanding the input panel along the second axis by moving a position of the first boundary away from the second boundary to expand the height of the input panel;

determining that the position of the first boundary satisfies another predetermined margin; and

automatically incorporating a scroll bar into the input panel when it is determined that the other predetermined margin is satisfied.

2. The method of claim 1, wherein the first axis is a horizontal axis, and the second axis is a vertical axis.

3. The method of claim 1, wherein the first axis is a vertical axis, and the second axis is a horizontal axis.

4. The method of claim 1, wherein the input panel expands along the second axis in only a single direction.

5. The method of claim 1, wherein the predetermined margin is based on a distance between the predetermined margin and the boundary of the display.

6. The method of claim 1, wherein the predetermined margin is approximately equal to the boundary of the display.

7. The method of claim 1, wherein moving the position of the fourth boundary is triggered when the user input reaches another boundary that is inside the input panel and is between the user input and the fourth boundary.

8. The method of claim 1, wherein the step of expanding the input panel along the second axis responsive to determining that the fourth boundary is at the selected input panel expansion margin from the edge of the display includes expanding the input panel downward responsive to the input extending rightward.

9. The method of claim 1, wherein the step of expanding the input panel along the second axis responsive to determining that the fourth boundary is at the selected input panel expansion margin from the edge of the display includes expanding the input panel leftward responsive to the input extending downward.

10. A computing-system memory storing computer-executable instructions for performing a method comprising the steps of:

displaying an input panel the input panel comprising a first and a second boundary that define an approximate height of the input panel, the first and second boundaries both extending along a first axis, wherein the input panel further comprises a third and a fourth boundary that define an approximate width of the input panel, the third and fourth boundaries both extending along a second

axis, wherein the second axis is perpendicular to the first axis;

receiving user touch input into the input panel, the user touch input being entered along the first axis;

determining that a portion of the user touch input is near the fourth boundary;

automatically expanding the input panel responsive to determining that the portion of the user touch input is near the fourth boundary, wherein the input panel is expanded along the first axis by extending expanding the first and second boundaries and moving a position of the fourth boundary further apart from the third boundary;

determining that the position of the fourth boundary satisfies a predetermined margin when the input panel is automatically expanded, wherein the predetermined margin is defined based at least partially on a boundary of the display;

upon determining that the predetermined margin is satisfied discontinuing expansion of the input panel along the first axis and

automatically expanding the input panel along the second axis by moving a position of the second boundary to expand the height of the input panel;

determining that the position of the second boundary satisfies another predetermined margin; and

automatically incorporating a scroll bar into the input panel when it is determined that the other predetermined margin is satisfied.

11. The media of claim 10, wherein the predetermined margin is based on a distance between the predetermined margin and the boundary of the display.

12. The media of claim 10, wherein the, wherein the predetermined margin is approximately equal to the boundary of the display.

13. A computing device having:

a processor that is coupled to a memory device, which stores computer-executable instructions; and

a touch-sensitive interface, wherein the processor reads the computer-executable instructions to facilitate operations of the touch-sensitive user interface comprising;

displaying an input panel, the input panel comprising a first and a second boundary defining a height of the input panel, the first and second boundaries both extending along a first axis, wherein the input panel further comprises a third and a fourth boundary defining a width of the input panel, the third and fourth boundaries both extending along a second axis, wherein the second axis is perpendicular to the first axis;

receiving, by the touch-sensitive interface, input entered into the input panel, the user input being entered along the first axis;

moving a position of the fourth boundary away from the third boundary to expand the width of the input panel as the user input is received;

determining that the position of the fourth boundary satisfies a predetermined margin, which is defined based at least partially on a boundary of the display;

upon determining that the position of the fourth boundary satisfies the predetermined margin, automatically expanding the input panel along the second axis by moving a position of the second boundary to expand a height of the input panel;

determining that the position of the second boundary satisfies another predetermined margin; and

automatically adding a scroll bar into the input panel when the other predetermined margin is satisfied.