drools-eclipse/org.drools.eclipse/src/main/java/org/drools/eclipse/editors/outline/RuleContentOutlinePage.java
public void update() {
        TreeViewer viewer = getTreeViewer();
        if (viewer != null) {
            Control control = viewer.getControl();
            if (control != null && !control.isDisposed()) {
                initRules();
                populatePackageTreeNode();
                viewer.refresh();
                control.setRedraw(false);
                viewer.expandToLevel(2);
                control.setRedraw(true);
            }
        }
    }
public void update() {
        TreeViewer viewer = getTreeViewer();
        if (viewer != null) {
            Control control = viewer.getControl();
            if (control != null && !control.isDisposed()) {
                initRules();
                populatePackageTreeNode();
                viewer.refresh();
                control.setRedraw(false);
                viewer.expandToLevel(2);
                control.setRedraw(true);
            }
        }
    }
public void update ( ) { TreeViewer viewer = getTreeViewer ( ) ; if ( viewer != null ) { Control control = viewer . getControl ( ) ; if ( control != null && ! control . isDisposed ( ) ) { initRules ( ) ; populatePackageTreeNode ( ) ; viewer . refresh ( ) ; control . setRedraw ( false ) ; viewer . expandToLevel ( 2 ) ; control . setRedraw ( true ) ; } } }
Updates the outline page.
Updates the outline page .