Function
GtkListBoxUpdateHeaderFunc
Declaration
void
(* GtkListBoxUpdateHeaderFunc) (
GtkListBoxRow* row,
GtkListBoxRow* before,
gpointer user_data
)
Description [src]
Whenever row
changes or which row is before row
changes this
is called, which lets you update the header on row
.
You may remove or set a new one via gtk_list_box_row_set_header()
or just change the state of the current header widget.
Parameters
row |
GtkListBoxRow |
The row to update. |
|
The data is owned by the caller of the function. | |
before |
GtkListBoxRow |
The row before |
|
The argument can be NULL . | |
The data is owned by the caller of the function. | |
user_data |
gpointer |
User data. |
|
The argument can be NULL . | |
The data is owned by the caller of the function. |