问题
How do you split a window/view in Eclipse IDE? I want to edit code while viewing the different code in the same file.
If there is a trick to open the same file twice, this might do, but I would rather just split the one current view instead of having two of the same which might get confusing.
回答1:
This is possible with the menu items Window>Editor>Toggle Split Editor.
Current shortcut for splitting is:
Azerty keyboard:
- Ctrl + _ for split horizontally, and
- Ctrl + { for split vertically.
Qwerty US keyboard:
- Ctrl + Shift + - (accessing _) for split horizontally, and
- Ctrl + Shift + [ (accessing {) for split vertically.
Example of vertical split:
PS:
- The menu items Window>Editor>Toggle Split Editor were added with Eclipse Luna 4.4 M4, as mentioned by Lars Vogel in "Split editor implemented in Eclipse M4 Luna"
- The split editor is one of the oldest and most upvoted Eclipse bug! Bug 8009
- The split editor functionality has been developed in Bug 378298, and will be available as of Eclipse Luna M4. The Note & Newsworthy of Eclipse Luna M4 will contain the announcement.
回答2:
You can open a new editor from the Window menu.
This will give you your current editor once again.
回答3:
If you right click on one of the tabs, one of the options should be New Editor (for me, it's at the bottom). Select that, and then drag the new tab onto the bottom scroll bar of the code editor, which will split the editor panel in two.
回答4:
Just click and drag editor title to left, right, top or bottom
回答5:
Side by side editors in single Eclipse window.
- You have an Eclipse window showing a single editor.
- Window -> new editor. You now have two editor tabs.
- Click and drag one tab towards the right and a green outline of a vertical screen appears (drag tag towards the bottom and an outline of a horizontal screen outline appears). You can let go as soon as the outline appears.
- Open file of choice in 2nd editor (recent files show up at bottom of file menu).
ADT/Eclipse:Build: v22.3.0-887826
回答6:
I tried the above solutions in Eclipse Luna 4.4.1 but couldn't open two (or multiple editor windows for different files side by side).
Simplest Solution:
- Open all files you want in a single window.
- Drag the tab of each of the files to right or to the left, eclipse will automatically display a split screen display and will split the editor into two windows once you leave the mouse button.
- repeat for each file/tab.
Happy Coding!
回答7:
You might want to check an eclipse plugin called HandySplit
It allows to split an editor into two and move tabs from one editors stack to another with keyboard shortcuts only.
That works on Eclipse Juno or higher. For the previous Eclipse versions check this out
回答8:
Simply go to Window > New Window
This will open up a new window of the same Workspace in eclipse.
You can open up separate files in each Window.
回答9:
Below are the steps to split editor horizontally or vertically
go to:
Window -> Editor -> Toggle Split Editor (Horizontal)
to split editor horizontally or
Window -> Editor -> Toggle Split Editor (vertical)
to split editor vertically.
It will open two editors side by side or will pileup tow.
回答10:
If you want to see two different files in same eclipse you can,
Right-click a tab -> Detach
Now you can see both files at the same time without opening new eclipse and you can drag and reatach to tabs again.
来源：https://stackoverflow.com/questions/9471578/how-do-you-split-and-unsplit-a-window-view-in-eclipse-ide