Function

GtkCellAllocCallback

Declaration

gboolean
(* GtkCellAllocCallback) (
  GtkCellRenderer* renderer,
  const GdkRectangle* cell_area,
  const GdkRectangle* cell_background,
  gpointer data
)

Description [src]

The type of the callback functions used for iterating over the cell renderers and their allocated areas inside a GtkCellArea, see gtk_cell_area_foreach_alloc().

Parameters

`renderer`	`GtkCellRenderer`
	The cell renderer to operate on.
	The data is owned by the caller of the function.
`cell_area`	`GdkRectangle`
	The area allocated to `renderer` inside the rectangle provided to gtk_cell_area_foreach_alloc().
	The data is owned by the caller of the function.
`cell_background`	`GdkRectangle`
	The background area for `renderer` inside the background area provided to gtk_cell_area_foreach_alloc().
	The data is owned by the caller of the function.
`data`	`gpointer`
	User-supplied data.
	The argument can be `NULL`.
	The data is owned by the caller of the function.

Return value

Returns:	`gboolean`
	`TRUE` to stop iterating over cells.