Package org.fife.ui.rsyntaxtextarea
Interface ActiveLineRangeListener
- All Superinterfaces:
EventListener
- All Known Implementing Classes:
Gutter.TextAreaListener
Listens for "active line range" events from an
RSyntaxTextArea
.
If a text area contains some semantic knowledge of the programming language
being edited, it may broadcast ActiveLineRangeEvent
s whenever the
caret moves into a new "block" of code. Listeners can listen for these
events and respond accordingly.
See the RSTALanguageSupport
project at
https://github.com/bobbylight/RSTALanguageSupport for some
LanguageSupport
implementations that may broadcast these
events. Note that if an RSTA/LanguageSupport does not support broadcasting
these events, the listener will simply never receive any notifications.
- Version:
- 1.0
-
Method Summary
Modifier and TypeMethodDescriptionvoid
Called whenever the "active line range" changes.
-
Method Details
-
activeLineRangeChanged
Called whenever the "active line range" changes.- Parameters:
e
- Information about the line range change. If there is no longer an "active line range," the "minimum" and "maximum" line values should both be-1
.
-