| CKLFStyle::BBoxExpand | Structure memorizing parameters for bbox expansion |
| CDoubleColor | |
| ▼CKLFColorComponentsEditorBase | Base utility class that stores and calculates specific components of a color that is being edited |
| CKLFColorChooseWidgetPane | A pane displaying a gradient of colors, controlling one or two (arbitrary) components of a color |
| CKLFColorComponentSpinBox | A Spin box editing a component of a color |
| CklfEqualFunc< Value > | Implements default equality tester with operator== |
| CKLFFactoryBase | Base class for factories |
| CKLFFactoryManager | A base abstract factory manager class |
| CKLFPropertizedObject | A class that holds properties |
| ▼CKLFSearchable | An interface for objects that can be I-searched with a KLFSearchBar |
| CKLFIteratorSearchable< Iter > | A Searchable object interface based on iterative searching |
| CKLFSearchableProxy | A proxy class that relays search queries to another searchable object |
| CklfStrCaseEqualFunc | Implements an equality tester between strings |
| CKLFStyle | A Formula Style (collection of properties) |
| ▼CQComboBox [external] | |
| CKLFEnumComboBox | Combo box proposing a list of (integer) enumeration values |
| CKLFUnitChooser | A combo box to select a unit for measures |
| ▼CQDialog [external] | |
| CKLFColorDialog | A dialog to let the user select a color |
| ▼CQDoubleSpinBox [external] | |
| CKLFUnitSpinBox | A spin box that can display values in different units |
| ▼CQFrame [external] | |
| CKLFPathChooser | A widget comprising of a line edit and a "browse" button |
| CKLFSearchBar | An Search Bar for Incremental Search |
| ▼CQGridLayout [external] | |
| CKLFGridFlowLayout | A Layout that lays out its children in a grid, flowing left to right, top to bottom |
| ▼CQLabel [external] | |
| CKLFDisplayLabel | A label to display a LaTeX-formula-output-like image |
| ▼CKLFPleaseWaitPopup | A popup screen inviting the user to wait |
| CKLFDelayedPleaseWaitPopup | A popup screen inviting user to wait, appearing after a delay |
| CKLFWaitAnimationOverlay | An animation display |
| ▼CQObject [external] | |
| CKLFColorList | |
| CKLFProgressReporter | Object that emits progress information of a (lengthy) operation |
| ▼CQProgressDialog [external] | |
| CKLFProgressDialog | A Progress Dialog |
| ▼CQPushButton [external] | |
| CKLFColorChooser | |
| CKLFPixmapButton | |
| ▼CQSpinBox [external] | |
| CKLFColorComponentSpinBox | A Spin box editing a component of a color |
| ▼CQWidget [external] | |
| CKLFColorChooseWidget | |
| CKLFColorChooseWidgetPane | A pane displaying a gradient of colors, controlling one or two (arbitrary) components of a color |
| CKLFColorClickSquare | |
| CQtColorTriangle | Triangular color selection widget |
| CKLFUnitChooser::Unit | |
| CVertex |