150149 [quick assist] Surround with template "flickers"
diff --git a/org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/template/contentassist/SurroundWithTemplateProposal.java b/org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/template/contentassist/SurroundWithTemplateProposal.java
index cf03160..2bc0750 100644
--- a/org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/template/contentassist/SurroundWithTemplateProposal.java
+++ b/org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/template/contentassist/SurroundWithTemplateProposal.java
@@ -33,7 +33,9 @@
import org.eclipse.jface.text.DocumentEvent;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IRegion;
+import org.eclipse.jface.text.IRewriteTarget;
import org.eclipse.jface.text.ITextViewer;
+import org.eclipse.jface.text.ITextViewerExtension;
import org.eclipse.jface.text.Region;
import org.eclipse.jface.text.templates.GlobalTemplateVariables;
import org.eclipse.jface.text.templates.Template;
@@ -214,6 +216,7 @@
*/
public void apply(ITextViewer viewer, char trigger, int stateMask, int offset) {
try {
+ setRedraw(viewer, false);
IDocument document= viewer.getDocument();
CompilationUnitContext context= createNewContext(document);
@@ -232,9 +235,19 @@
handleException(viewer, e, fRegion);
} catch (CoreException e) {
handleException(viewer, e, fRegion);
+ } finally {
+ setRedraw(viewer, true);
}
}
+ private void setRedraw(ITextViewer viewer, boolean redraw) {
+ if (viewer instanceof ITextViewerExtension) {
+ ITextViewerExtension extension= (ITextViewerExtension) viewer;
+ IRewriteTarget target= extension.getRewriteTarget();
+ target.setRedraw(redraw);
+ }
+ }
+
public Point getSelection(IDocument document) {
if (fSelectedRegion != null) {
return new Point(fSelectedRegion.getOffset(), fSelectedRegion.getLength());
