C | |
| color [Gctx] |
A type for colors, specified by red, green and blue values in
the range
0 .. 255 inclusive
|
D | |
| deque [Deque] | |
| dimension [Gctx] |
A width and height paired together.
|
E | |
| event [Gctx] |
Events produced by the user-interface.
|
| event_listener [Widget] |
An event listener processes events as they "flow" through
the widget hierarchy.
|
| event_type [Gctx] |
Types of events that could occur
|
G | |
| gctx [Gctx] |
The main (abstract) type of graphics contexts.
|
L | |
| label_controller [Widget] |
A record of functions that allows us to read and write the string
associated with a label.
|
N | |
| notifier_controller [Widget] |
A notifier_controller is associated with a notifier widget.
|
P | |
| position [Gctx] |
A widget-relative position
|
V | |
| value_controller [Widget] |
A controller for a value associated with a widget.
|
W | |
| widget [Widget] |
A widget is an object that provides three services: it can repaint itself (given an appropriate graphics context), it can handle events, it knows its dimensions (relative to a graphics context)
|