Fix highlight masking selection of text

FXMisc · Aug 28, 2019 · 742fd89 · 742fd89
1 parent db94cfa
commit 742fd89
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/richtextfx/src/main/java/org/fxmisc/richtext/GenericStyledArea.java b/richtextfx/src/main/java/org/fxmisc/richtext/GenericStyledArea.java
@@ -1157,11 +1157,13 @@ public void setLineHighlighterOn( boolean show )
  path.getElements().addListener( (Change<? extends PathElement> chg) -> 
  {
  if ( chg.next() && chg.wasAdded() || chg.wasReplaced() ) {
- double maxX = getLayoutBounds().getMaxX();
+ double width = getLayoutBounds().getWidth();
  // The path is limited to the bounds of the text, so here it's altered to the area's width
- chg.getAddedSubList().stream().skip(1).limit(2).forEach( ele -> ((LineTo) ele).setX( maxX ) );
+ chg.getAddedSubList().stream().skip(1).limit(2).forEach( ele -> ((LineTo) ele).setX( width ) );
  // The path can wrap onto another line if enough text is inserted, so here it's trimmed
  if ( chg.getAddedSize() > 5 ) path.getElements().remove( 5, 10 );
+ // Highlight masks the downward selection of text on the last line, so move it behind
+ path.toBack();
  }
  } );
  } );