问题
I've just updated from Eclipse Juno to Kepler. What happened to the Eclipse perspective layout and how can I restore it to fill the entire window?
回答1:
From the image provided you do indeed have a minimized perspective stack...it's the far right toolbar at the top of the image that has just the icons for the java and debug perspectives. If you click on its 'restore' button the actual perspective will re-appear.
What it looks like is that you have the 'Welcome' (Intro) screen up and maximized (thus the minimized perspective stack). If you were to click the selected item in that top right toolbar the 'fly out' perspective would go away allowing access to the view's restore (un-maximize) button.
Not sure why the Intro's blank though...;-)
回答2:
Open Windows - Perspective - Other - Select Java (default) and open Windows again and select reset perspective
hope you help
回答3:
Windows --> Perspective -->Close All Perspective
and after that restart Eclipse.
回答4:
You can try press right mouse button in perspective you need reset, after there click in Reset
来源：https://stackoverflow.com/questions/18635291/reset-eclipse-perspective-layout