类分层结构
- java.lang.Object
- java.awt.Component (implements java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable)
- java.awt.Container
- java.awt.Window (implements javax.accessibility.Accessible)
- java.awt.Dialog
- javax.swing.JDialog (implements javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants)
- com.supermap.desktop.controls.ui.controls.SmDialog (implements com.supermap.desktop.core.Interface.helps.IHelpWindow, java.awt.event.WindowListener)