LightToolWindow (@NotNull DesignerEditorPanelFacade designer) { DesignerToolWindow toolWindowContent = new DesignerToolWindow(myProject); toolWindowContent.update((GuiEditor)designer); return createContent(designer, toolWindowContent, UIDesignerBundle.message("toolwindow.ui.designer.title"), AllIcons.Toolwindows.ToolWindowUIDesigner, toolWindowContent.getToolWindowPanel(), toolWindowContent.getComponentTree(), 320, null); }