Function

GtkFlowBoxFilterFunc

Declaration 

gboolean
(* GtkFlowBoxFilterFunc) (
  GtkFlowBoxChild* child,
  gpointer user_data
)

Description [src]

A function that will be called whenrever a child changes or is added. It lets you control if the child should be visible or not.

Available since:3.12

Parameters

child

Type: GtkFlowBoxChild

A GtkFlowBoxChild that may be filtered.

The data is owned by the caller of the function.
user_data

Type: gpointer

User data.

The argument can be NULL.
The data is owned by the caller of the function.

Return value

Type: gboolean

TRUE if the row should be visible, FALSE otherwise.