Remove Icons from Eclipse Oxygen IDE - eclipse

My IDE Release 4.7.0 (Oxygen) has many Icons like these:
Is there a way to customize the view?

In the 'Window > Perspective > Customize Perspective' dialog on the 'Tool Bar Visibility' tab you can enable or disable various groups of the tool bar buttons.

Related

How to get rid of these from Eclipse tool bar?

I tried to get rid of them from Customize Perspective but they are not even showing in there. How do I remove them??
THANKS!!
Here is Tool Bar Visibility screen shot:
This is the so-called Launch Bar which can be deactivated as follows:
In Window > Preferences: Run/Debug > Launching > Launch Bar uncheck Enable the Launch Bar
The Launch Bar can also be completely uninstalled: in Help > About Eclipse click the Installation Details button, select LaunchBar and click the Uninstall... button.

No horizontal scrollbar with the PyDev Plugin in Eclipse

I am using Eclipse Luna (4.4.0) and have recently updated the PyDev for Eclipse plugin to 3.7.
It seems since the update, my horizontal scroll bar has disappeared:
I also notice the vertical bar has changed into the "Overview Ruler Minimap" (which I like). But I really need a horizontal bar.
Does anyone know how I can get it back?
Found the solution under Preferences > PyDev > Editor > Overview Ruler Minimap.
There is an option "Show horizontal scrollbar?"

Hide menus contributed by other plugin

My eclipse rcp application depends on a set of eclipse plugins, after I add them as dependency, the "Run" and "Search" menu appear in the main menu bar.
Which plugin contains these two menu contribution ?
How Can I hide the menu, while I still need the plugin which contribute the menu ?
You could try to use activities and contexts, as described in the Eclipse Help
Which plugin contains these two menu contribution ?
You can use Shift-Alt-F2 and then click the menu (inside your IDE, not your RCP app) to find out the menu id and thereby get a good idea of which plugin contributes it.

Add/re-add buttons to toolbar in eclipse?

I accidentally removed the "Create new Class" button in eclipse. How would I get it back onto the top toolbar? I've looked through all the menus and I cant find an option to do it.
Thanks
Just right-click on your perspective (top right corner default) and choose Customize.
There you can select and deselect toolbar icons.
Java Element Creation -> New Java Project/Package/Class
hf
In eclipse 4.4, choose Window->Customize perspective. First tab (Tool Bar Visibility) allows to customize toolbar buttons.

Hide empty folders and other files in Eclipse CDT

In Eclipse CDT, how can the navigator and project view be filtered to hide empty folders and other undesirable file types?
The customize options seem to be a bit limited e.g. hide non-c content also hides makefiles which isn't helpful to me.
Is there a plug-in to add this functionality?
In the project explorer panel, click on the down arrow icon in the top left > customize view > flag 'Empty folders'.