Added feature 45089: Background highlight painter

2 files changed, 4 insertions, 1 deletions

diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/PaintManager.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/PaintManager.java
index 6f05b7ef1ca..0bc7e4155a8 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/text/PaintManager.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/text/PaintManager.java
@@ -273,7 +273,7 @@ public final class PaintManager implements KeyListener, MouseListener, ISelectio
 	 * @param reason the reason
 	 * @see IPainter
 	 */
-	private void paint(int reason) {
+	void paint(int reason) {
 		for (Iterator e = fPainters.iterator(); e.hasNext();)
 			((IPainter) e.next()).paint(reason);
 	}
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/TextViewer.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/TextViewer.java
index 8a98481571d..a1d45e2289f 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/text/TextViewer.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/text/TextViewer.java
@@ -3026,6 +3026,8 @@ public class TextViewer extends Viewer implements
 		} catch (BadLocationException x) {
 			throw new IllegalArgumentException(JFaceTextMessages.getString("TextViewer.error.invalid_visible_region_2")); //$NON-NLS-1$
 		}
+		
+		getPaintManager().paint(IPainter.INTERNAL);
 	}
 				
 	/*
@@ -3041,6 +3043,7 @@ public class TextViewer extends Viewer implements
 				manager.freeSlaveDocument(slave);
 			}
 		}
+		getPaintManager().paint(IPainter.INTERNAL);
 	}