Trackball system and method for a mobile data processing device
First Claim
1. A data processing device having a memory for storing program code and a processor for processing the program code to generate a graphical user interface (GUI), the GUI comprising:
- a first predefined region including of a first plurality of selectable graphical elements;
a second predefined region including a second plurality of selectable graphical elements; and
a logical barrier between the first predefined region and the second predefined region, the logical barrier configured to temporarily prevent movement from a graphical element in the first predetermined region to a graphical element in the second predetermined region in response to a user input directed towards graphical element in the second predetermined region, the logical barrier temporarily preventing the movement for either a specified period of time and/or a specified amount of movement generated by a user input device.
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Accused Products
Abstract
A graphical user interface which employs logical barriers for temporarily preventing cursor movement between graphical elements under certain circumstances. For example, one embodiment of the invention comprises a data processing device having a memory for storing program code and a processor for processing the program code to generate a graphical user interface (GUI), the GUI comprising: a first predefined region including of a first plurality of selectable graphical elements; a second predefined region including a second plurality of selectable graphical elements; and a logical barrier between the first predefined region and the second predefined region, the logical barrier configured to temporarily prevent movement from a graphical element in the first predetermined region to a graphical element in the second predetermined region in response to a user input directed towards graphical element in the second predetermined region, the logical barrier temporarily preventing the movement for either a specified period of time and/or a specified amount of movement generated by a user input device.
17 Citations
19 Claims
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1. A data processing device having a memory for storing program code and a processor for processing the program code to generate a graphical user interface (GUI), the GUI comprising:
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a first predefined region including of a first plurality of selectable graphical elements; a second predefined region including a second plurality of selectable graphical elements; and a logical barrier between the first predefined region and the second predefined region, the logical barrier configured to temporarily prevent movement from a graphical element in the first predetermined region to a graphical element in the second predetermined region in response to a user input directed towards graphical element in the second predetermined region, the logical barrier temporarily preventing the movement for either a specified period of time and/or a specified amount of movement generated by a user input device. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for navigating through a graphical user interface displayed on a data processing device display in response to input via a user interface device comprising:
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providing a first predefined region including of a first plurality of selectable graphical elements; providing a second predefined region including a second plurality of selectable graphical elements; and temporarily preventing movement from a graphical element in the first predetermined region to a graphical element in the second predetermined region in response to a user input directed towards graphical element in the second predetermined region, the movement being prevented for either a specified period of time and/or a specified amount of movement generated by a user input device. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method for navigating through blocks of text or graphics (hereinafter “
- text”
) displayed on a display of a data processing device comprising;entering into a first selection mode in which only blocks of text having hyperlinks are selected in succession in the direction of movement of a user input device; in response to a first user input, entering into a second selection mode in which blocks of hyperlinked text and non-hyperlinked text are selected in succession in response to the movement of the user input device. - View Dependent Claims (14, 15, 16, 17, 18, 19)
- text”
Specification