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Focus switching method and device based on multiple windows

A technology of focus switching and multi-window, which is applied in the field of focus switching based on multi-window, and can solve problems such as poor usability

Active Publication Date: 2013-09-18
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] At this time, if the user wants to switch the live TV channel, or the user wants to enter the sub-function of the EPG main interface, the function cannot be switched directly. The message window must be closed first, and the operation can only be performed after switching to the function of the EPG main interface window. Usability is very bad

Method used

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  • Focus switching method and device based on multiple windows
  • Focus switching method and device based on multiple windows
  • Focus switching method and device based on multiple windows

Examples

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the present invention more clear, the following examples are given and the accompanying drawings are given to further describe the present invention in detail.

[0042] figure 1 It is a flowchart of a method for switching focus based on multi-windows according to an embodiment of the present invention, such as figure 1 As shown, the multi-window-based focus switching method of this example includes the following steps:

[0043] Step 101, when a user's focus element selection request is received, select a focus element for the user on the current display interface, and focus on the selected focus element.

[0044] In this step, the selection request includes a left and right selection request and / or a top and bottom selection request for the focus element.

[0045] In the present invention, the window shown in the display interface is constructed using the ring linked list data structure;

[0046]When...

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PUM

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Abstract

The invention discloses a focus switching method based on multiple windows. The method comprises the following steps: when a focus element selection request of a user is received, selecting a focus element for the user on a current display interface; making a focus fall on the selected focus element; determining whether the selected focus element and a last focus element belong to the same window or not; and when the selected focus element and the last focus element do not belong to the same window, displaying a window to which the selected focus element does not belong in front of remaining windows. Meanwhile, the invention discloses a focus switching device based on the multiple windows. According to the method and the device, good focus switching and window pattern displaying are provided for a multimedia terminal without a mouse or touch equipment, so that the user experience effect is improved.

Description

technical field [0001] The invention relates to a multi-window graphic display technology of a display interface, in particular to a multi-window-based focus switching method and device. Background technique [0002] Multi-window is a basic technology in the visual graphics framework, and users are not unfamiliar with it. Currently, popular graphics libraries include QT, Gtk, Skia, Win32SDK, etc., which basically support the multi-window function. These graphics libraries are basically The user interface (UI, UserInterface) is displayed on the window screen in units of windows. [0003] When drawing and displaying, data is filled and displayed on the window screen along the x-axis and y-axis in units of regions. When there is no multi-window, the data filled later in each sub-area of ​​the screen will clear the data filled first. When using The data that needs to be displayed in the multi-window system is stored in each window, and the contents do not affect each other. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0481
Inventor 尹成水周兴俊田智平赵培
Owner ZTE CORP
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