Method of emulating a pointing device button

• US 20060066566A1
• Filed: 09/29/2004
• Published: 03/30/2006
• Est. Priority Date: 09/29/2004
• Status: Abandoned Application

• Current Assignee: Kwok Kin Law
• Original Assignee: Kwok Kin Law
• Inventors: Law, Kwok Kin
• Application Number:
  US10/952,679
• Publication Number:
  US 20060066566A1
• Time in Patent Office: Days
• US Class Current: 345/156
• CPC Class Codes: G06F 3/0383 Signal control means within the pointing device

Abstract

A method of emulating a pointing device button press in a computer includes determining whether a key press input event is detected during a time when a pointer input event is detected, and is so performing a command to emulating a pointing device button click. The method is included in computer software product that includes a computer readable medium in which computer instructions are stored.

Claims

1. A method of emulating a pointing device button press in a computer having connected to it a keyboard having a plurality of keys and a pointing device, the method comprising:

detecting a key press input event from the keyboard, detecting a pointer input event from the pointing device;

determining whether the key press input event is detected during a time when the pointer input event is detected; and

performing a command emulating a pointing device button press when the key press input event is detected during the time when the pointer input event is detected.

2. The method of claim 1 wherein determining whether the key press input event is detected during the time when the pointer input event is detected comprises waiting until the key press input event is detected and when the key press input event is detected determining whether the pointer input event is detected.

3. The method of claim 1 wherein determining whether the key press input event is detected during the time when the pointer input event is detected includes determining whether an emulation flag is in a set state or a reset state, the emulation flag being in the set state during the time when the pointer input event is detected and in the reset state otherwise.

4. The method of claim 1 further comprising assigning a button press type to one or more keyboard keys, the button press type being one of a left button press, a right button press and a scroll press, evaluating the key press input event to determine the button press type, and wherein the command emulating a pointing device button press corresponds to the button press type.

5. The method of claim 1 wherein the pointing device is a touchpad.

6. A computer software product for use on a computer having connected to it a keyboard having a plurality of keys and a pointing device, the product comprising a computer readable medium in which computer instructions are stored, and when read by the computer cause the computer to:

detect a key press input event from the keyboard, detect a pointer input event from the pointing device, determine whether the key press input event is detected during a time when the pointer input event is detected; and

perform a command emulating a pointing device button press when the key press input event is detected during the time when the pointer input event is detected.

7. The product of claim 6 wherein determining whether the key press input event is detected during the time when the pointer input event is detected comprises waiting until the key press input event is detected and when the key press input event is detected determining whether the pointer input event is detected.

8. The product of claim 6 wherein determining whether the key press input event is detected during the time when the pointer input event is detected includes determining whether an emulation flag is in a set state or a reset state, the emulation flag being in the set state during the time when the pointer input event is detected and in the reset state otherwise.

9. The product of claim 6 in which the computer instructions when read by the computer cause the computer to further assigning a button press type to one or more keyboard keys, the button press type being one of a left button press, a right button press and a scroll press, evaluate the key press input event to determine the button press type, and wherein the command emulating a pointing device button press corresponds to the button press type.