ICompletionProposalExtension6 (Eclipse Platform API Specification)

```
public interface ICompletionProposalExtension6
```
Extends ICompletionProposal with the following function:
- Allow styled ranges in the display string.
Since:

3.4

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`StyledString`	`getStyledDisplayString()`	Returns the styled string used to display this proposal in the list of completion proposals.

- Method Detail
  - getStyledDisplayString
```
StyledString getStyledDisplayString()
```
    Returns the styled string used to display this proposal in the list of completion proposals. This can for example be used to draw mixed colored labels.
    Note: ICompletionProposal.getDisplayString() still needs to be correctly implemented as this method might be ignored in case of uninstalled owner draw support. If ICompletionProposalExtension7 is implemented by this proposal then instead of using this method, the result from ICompletionProposalExtension7.getStyledDisplayString(org.eclipse.jface.text.IDocument, int, BoldStylerProvider) is used to display the proposal.
    
    Returns:
    
    the string builder used to display this proposal