Method for realizing left and right mouse button events and multi-objective operations on touch screen

Abstract

The invention provides a method for realizing left and right mouse button events and multi-objective operations on a touch screen. The method comprises the steps as follows: reference points are generated according to positions of touch points on the touch screen, and the touch screen is divided into two interaction areas according to the reference points; and the left and right mouse button events are responses to touch operations in the two interaction areas. In addition, on the basis of responses to the left mouse button events, the multi-objective operations are realized through multiple point touching or sliding touching. In the process for realizing mouse operations and the multi-objective operations on the touch screen, the operations can be finished through single-hand touching, and long waiting time and large-range moving operations are not included, so that discomfort of hands when users realize the mouse operations specifically on the touch screen is eliminated; besides, left / right hand habitual operation conversion can be realized through adjustment of ray angles for the touch operations, so that the touch experience can be enhanced, and the instinct touch feeling of people can be embodied.

Description

technical field [0001] The invention relates to a method for realizing mouse events and multi-target operations on a touch screen. Background technique [0002] The advantage of touch interaction on the touch screen is that it does not require additional configuration of input and output devices, and what you see is what you get; but its disadvantages are also very obvious, one of which is that it is difficult to achieve good mouse operation. [0003] In the prior art, in order to provide functions equivalent to mouse operations on touch screens, different mouse events are usually realized by means of hand gestures, specific operations, or adding more physical keys. [0004] The inventor found the following problems in the prior art: in the process of realizing mouse operation and multi-target operation on the touch screen, there is an obvious difference in feel between the touch screen operation and the mouse operation, which brings great inconvenience to the user. Troubl...

AI Technical Summary

Problems solved by technology

[0004] The inventor found the following problems in the prior art: in the process of realizing mouse operation and multi-target operation on the touch screen, there is an obvious difference in feel between the touch screen operation and the mouse operation, which brings great inconvenience to the user. Trouble, such as the need to move fingers in a large range during operation, the delay in waiting for long-press operations, and the need for two-handed operations, etc.

In various applications, there are many differences in the implementation of mouse operations, which increases the complexity of user operations

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