Inspections

plugins/ui-designer/ui-designer-new/src/com/intellij/designer/designSurface/DesignerEditorPanel.java

@@ -227,6 +227,9 @@ public abstract class DesignerEditorPanel extends JPanel implements DataProvider
         if (getActiveTool() instanceof CreationTool && !(tool instanceof CreationTool)) {
           PaletteManager.getInstance(getProject()).clearActiveItem();
         }
+        if (!(tool instanceof SelectionTool)) {
+          hideInspections();
+        }
         super.setActiveTool(tool);
       }
 
@@ -255,6 +258,11 @@ public abstract class DesignerEditorPanel extends JPanel implements DataProvider
         myInplaceEditingLayer.startEditing(inplaceContext);
       }
 
+      @Override
+      public void hideInspections() {
+        myQuickFixManager.hideHint();
+      }
+
       @Override
       public void showError(@NonNls String message, Throwable e) {
         DesignerEditorPanel.this.showError(message, e);

plugins/ui-designer/ui-designer-new/src/com/intellij/designer/designSurface/tools/SelectionTool.java

@@ -116,6 +116,7 @@ public class SelectionTool extends InputTool {
       refreshCursor();
 
       if (myTracker != null) {
+        myToolProvider.hideInspections();
         myTracker.setToolProvider(myToolProvider);
         myTracker.setArea(myArea);
         myTracker.activate();

plugins/ui-designer/ui-designer-new/src/com/intellij/designer/designSurface/tools/ToolProvider.java

@@ -136,4 +136,6 @@ public abstract class ToolProvider {
   public abstract void execute(List<EditOperation> operations, String command);
 
   public abstract void startInplaceEditing(@Nullable InplaceContext inplaceContext);
+
+  public abstract void hideInspections();
 }