| An abstract object characterized by properties | |
| A class that holds properties | |
| Base utility class that stores and calculates specific components of a color that is being edited | |
| A pane displaying a gradient of colors, controlling one or two (arbitrary) components of a color | |
| A Spin box editing a component of a color | |
| Utility to time the execution of a block | |
| An extension of KLFDebugBlock with millisecond-time display | |
| An abstract handler for when data is dropped | |
| Implements default equality tester with operator== | |
| Base class for factories | |
| Inherit this class to implement a custom saver for KLFAbstractPropertizedObjects | |
| A factory for creating side widget managers | |
| A base abstract factory manager class | |
| Stores a pointer to an object with refcount | |
| Implements an equality tester between strings | |
| Store a guarded pointer, synchronizing other copies of this pointer | |
| An object that can be searched with a KLFSearchBar | |
| A proxy class that relays search queries to another searchable object (OBSOLETE) | |
| An Search Bar for Incremental Search | |
| An abstract position in a searchable object | |
| A Base class for storing abstract position data | |
| Combo box proposing a list of (integer) enumeration values | |
| A combo box to select a unit for measures | |
| A dialog to let the user select a color | |
| A spin box that can display values in different units | |
| A widget comprising of a line edit and a "browse" button | |
| An Search Bar for Incremental Search | |
| A Layout that lays out its children in a grid, flowing left to right, top to bottom | |
| A label to display a LaTeX-formula-output-like image | |
| A popup screen inviting the user to wait | |
| An animation display | |
| A Layout that places widgets left to right, top to bottom | |
| A search target (for KLFSearchBar) for standard item views | |
| Object that emits progress information of a (lengthy) operation | |
| Abstract core functionality of showing/hiding a KLFSideWidget | |
| Helper class that restores window geometry after show/hide events | |
| A Progress Dialog | |
| A Spin box editing a component of a color | |
| A text edit field that edits latex code | |
| A pane displaying a gradient of colors, controlling one or two (arbitrary) components of a color | |
| A widget that can be shown or hidden, that expands a main widget, e.g. klatexformula expanded mode | |
| Triangular color selection widget | |