Method and system for controlling slider
A technology for controlling sliders and sliders, which is applied in the input/output process of data processing, instruments, calculations, etc. It can solve the problems of difficult and accurate positioning of sliders, inconvenience for users, and inability for users to receive visual feedback in time. Visual feedback is not affected, the effect of accurate positioning
Inactive Publication Date: 2014-12-17
IBM CORP
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[0004] For touch screen devices, one of the reasons for the above inconvenience is that the area of the user’s fingertips is larger than the area of the slider. During the sliding process, the fingertips will block the display position of the slider on the slider bar, and the user cannot receive visual feedback in time. What is the specific position of the slider, and the sliding granularity will be larger due to the larger contact area between the fingertip and the touch screen
Especially on mobile devices with smaller screens, the slider bar is shorter and more granular, making it more difficult for users to precisely position the slider
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[0015] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
[0016] Those skilled in the art know that the present invention can be implemented as a system, method or computer program product. Therefore, the present disclosure can be specifically implemented in the following forms, that is: it can be complete hardware, it can also be complete software (including firmware, resident software, microcode, etc.), and it can also be a combination of hardware and software. Called a "circuit", "module" or "s...
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The invention belongs to the field of graphical interfaces, and discloses a method and system for controlling a slider. The method for controlling the slider comprises the steps that a first user behavior is detected, the first user behavior shows activation of a rotary mode, the rotary mode comprises displaying of a first slider bar, the included angle between the first slider bar and a second slider bar is larger than zero degree, and the second slider bar is displayed before entering in the rotary mode; the first slider bar is displayed by responding to the first detected user behavior; the slider is made to slide along the first slider bar. According to the technical scheme, the slider can automatically slide along the inclined slider bars by inclining the slider bars through a user, and the situation that the slider is visually blocked due to the fact that the user drags the slider with the fingers is avoided.
Description
technical field [0001] The present invention relates to the field of graphical interfaces, and more particularly, to a method and system for controlling a slider. Background technique [0002] With the continuous popularity of touch screen devices, there are more and more applications with sliders and slider bars. For example, sliders and slider bars are usually used in media players to facilitate users to select specific time points to play video or audio. There are also some e-book reading applications that use sliders and slider bars to operate. [0003] However, these applications all have the problem that the slider is difficult to locate accurately. Still taking the media player on a touch screen device as an example, if the user wants to start watching a video at 1 hour and 5 minutes, the user needs to press and hold the slider with a finger, drag the slider to the desired position along the slider bar, and then open. Usually, the user needs to try to drag and rel...
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IPC IPC(8): G06F3/0485G06F3/0481
Inventor 董方亮岳莉池剑文龚蓉蓉林卡
Owner IBM CORP