Virtual Method

GtkCellAreaget_preferred_height

since: 3.0

Declaration [src]

void
get_preferred_height (
  GtkCellArea* area,
  GtkCellAreaContext* context,
  GtkWidget* widget,
  gint* minimum_height,
  gint* natural_height
)

Description [src]

Retrieves a cell area’s initial minimum and natural height.

area will store some geometrical information in context along the way; when requesting sizes over an arbitrary number of rows, it’s not important to check the minimum_height and natural_height of this call but rather to consult gtk_cell_area_context_get_preferred_height() after a series of requests.

Available since: 3.0

Parameters

context

Type: GtkCellAreaContext

The GtkCellAreaContext to perform this request with.

The data is owned by the caller of the method.

widget

Type: GtkWidget

The GtkWidget where area will be rendering.

The data is owned by the caller of the method.

minimum_height

Type: gint*

Location to store the minimum height, or NULL.

The argument will be set by the function.

The argument can be NULL.

natural_height

Type: gint*

Location to store the natural height, or NULL.

The argument will be set by the function.

The argument can be NULL.