| CAddresseeEdit | An edit field for an email addressee |
| CAttachment | An email attachment |
| ▼CAttachmentEdit | An edit field for an email attachment |
| CUploadInfo | |
| CCategoryExample | A Widget that demonstrates a category chart |
| CCharacter | A Matrix character that takes red and/or blue pills |
| ▼CChartConfig | A class that allows configuration of a cartesian chart |
| CAxisControl | Struct that holds the controls for one axis |
| CSeriesControl | Struct that holds the controls for one series |
| CChartsApplication | |
| CChartsExample | A widget that demonstrates various aspects of the charting lib |
| CChatApplication | A chat demo application |
| CChatEvent | Encapsulate a chat event |
| CChatWidget | A chat application widget |
| CComposeExample | Main widget of the Composer example |
| CComposer | An E-mail composer widget |
| CContact | An email contact |
| CContactSuggestions | A suggestion popup suggesting contacts from an addressbook |
| CCountDownWidget | A widget which displays a decrementing number |
| CDeferredWidget | |
| CDemoTreeList | A demonstration of the treelist |
| CDragExample | Class demonstrating drag and drop in Wt |
| CExampleSourceViewer | A simple widget to visualise a set of example source files |
| CFileEditDialog | A dialog for editing a 'file' |
| CFileItem | WStandardItem which stores a file |
| CFileModel | A specialized standard item model which report a specific drag and drop mime type |
| CFileTreeTable | A tree table that displays a file tree |
| CFileTreeTableNode | A single node in a file tree table |
| CFolderView | A specialized treeview that supports a custom drop event |
| CForm | A simple Form |
| CFormExample | Main widget for the Form example |
| ▼CGit | Git utility class for browsing git archives |
| CException | Exception class |
| CObject | Git object |
| CObjectId | Git object Id |
| ▼CGitModel | A model that retrieves revision trees from a git repository |
| CChildIndex | Index usable as a key to a map, that identifies a child/row within a tree |
| CTree | Used to uniquely locate a folder within the folder hierarchy |
| CGitViewApplication | A simple application to navigate a git repository |
| CHangmanGame | |
| CHangmanWidget | |
| CHelloApplication | |
| CHighScoresWidget | |
| CHome | |
| CIconPair | An icon pair (identical to WIconPair) |
| CImagesWidget | |
| CJavascriptExample | An example showing how to interact custom JavaScript with Wt stuff |
| CJWtHome | |
| CLabel | A label |
| CLang | |
| CLettersWidget | |
| CNumericItem | |
| COption | A clickable option |
| COptionList | A list of options, separated by '|' |
| CPaintApplication | |
| CPaintExample | |
| CPanelList | |
| CPieExample | A Widget that demonstrates a Pie chart |
| CPopup | A JavaScript based popup window, encapsulating the Javascript functions alert(), confirm(), and prompt() |
| CPopupChatWidget | A popup chat widget |
| CScatterPlotExample | A Widget that demonstrates a scatter plot |
| CSession | |
| CShapesWidget | |
| ▼CSimpleChatServer | A simple chat server |
| CClient | |
| CClientInfo | |
| CSimpleChatWidget | A self-contained chat widget |
| CSourceView | View class for source code |
| CTimeSeriesExample | A widget that demonstrates a times series chart |
| CTreeNode | Example implementation of a single tree list node |
| CTreeViewDragDrop | Main application class |
| CUser | |
| CWordWidget | |
| CWtHome | |
