Patent ID: 9575821
Date: 2017-02-21
CPC Classifications: G06F,G09G

Claim:
1. A method for preventing window's lagging, comprising: when a child window is created by a thread, a middle window being firstly created in a thread different from the thread in which each child window of a window system is positioned, wherein the middle window is the parent window of the child window currently created, the parent window of the middle window is a frame parent window, and the thread in which the child window currently created is positioned differs from the thread in which the frame parent window is positioned; detecting whether window's lagging of each child window occurs or not, if window's lagging of a child window occurs, a window's lagging message of the child window in which window's lagging occurs being sent to the thread in which the corresponding middle window is positioned; and the middle window and the child window in which window's lagging occurs are separated from a window frame by the thread in which the middle window is positioned.