This item arranges the open windows in a “cascade” on the designer, allowing you to see all their title bars at once.
Click Window -> Cascade to get the following window management:
This item shows the open windows side by side on the designer in a horizontal way.
Click Window -> Tile horizontally to get the following horizontally side-by-side window management:
This item shows the open windows side by side on the designer in a vertically way.
Click Window -> Tile vertically to get the following vertical side-by-side window management:
This item shows a selected window as large as the designer.
Click Window -> Maximize and select a window, or click in the right upper corner of a selected window, to display the window on the whole designer. This is the default windown management option.Help
This item cleans up the memory space.
Click Help -> Cleanup memory to pop up the following box:
Click [Cleanup] and the system will call gc() method to launch the recycle bin to clean the memory space.
This item guides users to related information about the data file tool.
Click Help -> About to get the following guidance:
Click JDK environment to view related information.