During the summer vacation, a key in Quartus II is accidentally clicked, And the testeditor tab cannot be found, after opening multiple files, you do not know how to selectively close a file. If it is minimized, it is like on the maxplus II interface. But I always think that tabs are much easier to use. However, after searching for a long time in the menu, you do not know which option can call up the tab. The description is as follows:
Display tab Effect
Disable tab Effect
After searching for a long time, I had no way to search for it on the Internet. I thought this was quite suitable and I uploaded it. The solution is as follows:
Open the "Tools"-> "option" dialog box (for example)
Select "display tabs for Child Window"-> OK
Now the tag is re-displayed. Although it is easy to set up, it is estimated that many people will not be able to find it without prompting. When you open option, you will always directly find view, window, text editor, I didn't expect it to be in "General.
Reasons for this phenomenon:
Accidentally right-click the subwindow tag and click "Hide tabs", as shown in:
Therefore, when using a powerful IDE, if you do not know the IDE well, do not mess up and do not know how to restore it ~~