Preferences -> C++ -> Editor -> Folding ?
Make a right click in the editor window and go to preferences there, then only the editor-relevant section of the preferences dialog will appear. This works for JDT, CDT etc...
In CFEclipse: Preferences > CFEclipse > Editor > Code Folding > Initially Collapse column, you can uncheck to see all expanded when opening, or check all boxes to close all when opening a file.
I was using salesforce apex classes with Eclipse Neon 3.3 for Java.
I found an option "define folding region" on right click in the editor, I selected the block of code i wanted to collapse and selected this property for that code. Now I am seeing + and - symbol to expand and collapse that block of code
If you want folding an all your editors, I found you can enable Folding in
Preferences > Editors > Structured Text Editors
For windows eclipse using java: Windows -> Preferences -> Java -> Editor -> Folding
Unfortunately this will not allow for collapsing code, however if it turns off you can re-enable it to get rid of long comments and imports.
Here you go!
- Right Click on + button appeared on numbering strip on left most side --> Folding --> Expand All
- Right Click on + button appeared on numbering strip on left most side --> Folding --> Collapse All
This way you can expand and collapse all the methods on the file.
I assume you are using Java, but look under the settings for your particular language.
Under the Window menu, select Preferences.
Under Java->Editor->Folding. Select "Enable Folding".
In Preferences, you'll find General > Keys. It's for setting your keyboard shortcuts.
What I use it for more often, though, is to find stuff in Eclipse. You should see an input box labelled "type filter text." It's as close as Eclipse comes to a search feature for every Eclipse command.
For Python it is as follows:
- collapse all 1 level: Ctrl+9
- expand all 1 level: Ctrl+0
- collapse current: Ctrl+-
- expand current: Ctrl++
Hope that helps.
To collapse all code blocks Ctrl + Shift+ /
To expand all code blocks Ctrl + Shift+ *
To collapse all code blocks : Ctrl + 0
To collapse all code blocks : Ctrl + 9
by @partizanos and @bummi
Try this option: Preferences > Java > Editor > Folding > Enable folding
You can do ( Ctrl + Numpad_Divide ) to enable folding.
Also if you
Right Click on the area where the
- was supposed to be, you can see there is a folding option.
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