Class gtk-cell-area-context

Package: gtk

Superclasses

g-object, common-lisp:standard-object, common-lisp:t

Documented Subclasses

None

Direct Slots

area

The area property of type gtk-cell-area (Read / Write / Construct)
The cell area this context was created by.

minimum-height

The minimum-height property of type :int (Read)
The minimum height for the gtk-cell-area in this context for all gtk-tree-model rows that this context was requested for using the function gtk-cell-area-preferred-height.
Allowed values: >= -1
Default value: -1

minimum-width

The minimum-width property of type :int (Read)
The minimum width for the gtk-cell-area in this context for all gtk-tree-model rows that this context was requested for using the function gtk-cell-area-preferred-width.
Allowed values: >= -1
Default value: -1

natural-height

The natural-height property of type :int (Read)
The natural height for the gtk-cell-area in this context for all gtk-tree-model rows that this context was requested for using the function gtk-cell-area-preferred-height.
Allowed values: >= -1
Default value: -1

natural-width

The natural-width property of type :int (Read)
The natural width for the gtk-cell-area in this context for all gtk-tree-model rows that this context was requested for using the function gtk-cell-area-preferred-width.
Allowed values: >= -1
Default value: -1

Details

The gtk-cell-area-context object is created by a given gtk-cell-area implementation via its create_context() virtual method and is used to store cell sizes and alignments for a series of gtk-tree-model rows that are requested and rendered in the same context.

gtk-cell-layout widgets can create any number of contexts in which to request and render groups of data rows. However its important that the same context which was used to request sizes for a given gtk-tree-model row also be used for the same row when calling other gtk-cell-area APIs such as the functions gtk-cell-area-render and gtk-cell-area-event.