If you hover the cursor over the marker, the enhancement implementation elements of the type source code plug-in are displayed in the enhancement popup.
In the top line or the upper part of the enhancement popup, the following information is displayed:
As is usual in Eclipse, the popup disappears if you move the cursor off the marker. So, in the popup menu bar below the source code plug-ins, additional information is provided on how to fix the display of the enhancement popup.
One or more enhancement implementations can be available at an enhancement option. Depending on the available number, the layout of the enhancement popup is different.
If only one source-code plug-in is available at an enhancement option, a simplified version of the enhancement popup is opened.
In the top line, the attributes of the available source code plug-in are displayed. Below, the source code of the enhancement implementation element is displayed.
If several source code plug-ins exist at a certain enhancement option, the enhancement popup displays two parts:
When you select a certain source code plug-in from the hierarchy area, its source code is highlighted.