- GUIClient : KateMDI::GUIClient, KateMDI::ToolView
- KateConfigDialog : KateConfigDialog, KateMainWindow
- KateExternalToolAction : KateExternalToolAction, KateExternalToolsMenuAction
- KatePluginListItem : KatePluginListView
- KateViewManager : KateViewManager, KateViewSpaceContainer, KateMainWindow
- KateViewSpace : KateViewSpace, KateViewSpaceContainer
- KateViewSpaceContainer : KateViewSpaceContainer, KateViewSpace, KateViewManager
- KateVSStatusBar : KateVSStatusBar, KateViewSpaceContainer, KateViewSpace
- KFLConfigPage : KFLConfigPage, KateFileList
- KFSConfigPage : KFSConfigPage, KateFileSelector
- MainWindow : Kate::MainWindow, KateMDI::MainWindow, KateMDI::ToolView
- PrivateApplication : Kate::Application
- PrivateDocumentManager : Kate::DocumentManager
- PrivateMainWindow : Kate::MainWindow
- PrivatePlugin : Kate::Plugin
- PrivatePluginConfigInterface : Kate::PluginConfigInterface
- PrivatePluginConfigInterfaceExtension : Kate::PluginConfigInterfaceExtension
- PrivatePluginManager : Kate::PluginManager
- PrivatePluginViewInterface : Kate::PluginViewInterface
- PrivateToolViewManager : Kate::ToolViewManager
- PrivateViewManager : Kate::ViewManager
- Sidebar : KateMDI::Sidebar, KateMDI::ToolView
- ToggleToolViewAction : KateMDI::ToggleToolViewAction, KateMDI::ToolView
- ToolView : KateMDI::ToolView, KateMDI::MainWindow