Virtual Method

GtkCellAreaget_preferred_height

Declaration [src]

void
get_preferred_height (
  GtkCellArea* area,
  GtkCellAreaContext* context,
  GtkWidget* widget,
  int* minimum_height,
  int* 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.

Parameters

context GtkCellAreaContext
 

The GtkCellAreaContext to perform this request with.

 The data is owned by the caller of the function.
widget GtkWidget
 

The GtkWidget where area will be rendering.

 The data is owned by the caller of the function.
minimum_height int*
 

Location to store the minimum height.

 The argument will be set by the function.
 The argument can be NULL.
natural_height int*
 

Location to store the natural height.

 The argument will be set by the function.
 The argument can be NULL.