Introduction - If you have any usage issues, please Google them yourself
1. Through the window before and after the change of state information to calculate the layout of the new window. 2. Definition: The total window has three sub-window window layout is divided into six kinds of patterns (Mode) 3. Change the window there is: turn off sub-window, drag the window, lock the window 4. The information window there is: Is it locked (Locked ), size, shape (Shap), belong to the mode (Mode), the total window size (Size)