Developing with the New User Interface Features in Microsoft SharePoint Server 2010 TihomirIgnatovSenior ConsultantMicrosoft Corporation
Reusable UI ControlsRibbonRibbonDialogsStatus barNotificationsStatus BarNotificationDialog
Server RibbonTabsGroupsControlsControl (buttons, drop-down menus, check boxes, combo boxes, split buttons, and galleries)Command
Server Ribbon
Server RibbonTihomirIgnatovSenior ConsultantMicrosoft CorporationDEMO
Server RibbonSharePoint 2010 Extensibility ProjectsDOWNLOADhttp://code.msdn.microsoft.com/vsixforsp
DialogsAjax based dialog Reduces page refreshesJavaScript client object modelSP.UI.ModalDialogFrom Server Ribbon
Display Dialog
DialogsTihomirIgnatovSenior ConsultantMicrosoft CorporationDEMO
Status BarDisplay persistent information 4 predefined background colorsRed: Very ImportantYellow: ImportantGreen:  Success Blue: InformationServer and client sideHTML message formatJavaScript client object modelSP.UI.Status.addStatus
Status BarTihomirIgnatovSenior ConsultantMicrosoft CorporationDEMO
NotificationsShow transitory messagesVisible for 5 seconds HTML message formatJavaScript client object modelSP.UI.Notify.addNotification
NotificationsTihomirIgnatovSenior ConsultantMicrosoft CorporationDEMO
My blog: http://tihomirignatov.blogspot.comSpecial thanks to Paul StubbsSharepoint 2010 Extensibility Projects on MSDNThe demo code will be available soon on my blog Resources & Contacts
Q & A

"Developing with the New User Interface Features in Microsoft SharePoint Server 2010" by Tihomir Ignatov