Plan renderer

Former-commit-id: 0ab9fdee

plugins/org.jkiss.dbeaver.ui.editors.sql/src/org/jkiss/dbeaver/ui/editors/sql/plan/ExplainPlanViewer.java

@@ -25,6 +25,7 @@ import org.eclipse.jface.viewers.Viewer;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.custom.StackLayout;
 import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.ui.IWorkbenchPart;
@@ -102,6 +103,7 @@ public class ExplainPlanViewer extends Viewer implements IAdaptable
 
         {
             tabViewFolder = new VerticalFolder(planPresentationContainer, SWT.LEFT);
+            ((GridLayout)tabViewFolder.getLayout()).marginTop = 20;
             tabViewFolder.setLayoutData(new GridData(GridData.FILL_VERTICAL));
 
             for (SQLPlanViewDescriptor viewDesc : SQLPlanViewRegistry.getInstance().getPlanViewDescriptors()) {