Function
GtkTreeSelectionFunc
Declaration
gboolean
(* GtkTreeSelectionFunc) (
GtkTreeSelection* selection,
GtkTreeModel* model,
GtkTreePath* path,
gboolean path_currently_selected,
gpointer data
)
Description [src]
A function used by gtk_tree_selection_set_select_function()
to filter
whether or not a row may be selected. It is called whenever a row’s
state might change.
A return value of TRUE
indicates to selection
that it is okay to
change the selection.
Parameters
selection |
GtkTreeSelection |
A |
|
The data is owned by the caller of the function. | |
model |
GtkTreeModel |
A |
|
The data is owned by the caller of the function. | |
path |
GtkTreePath |
The |
|
The data is owned by the caller of the function. | |
path_currently_selected |
gboolean |
|
|
data |
gpointer |
User data. |
|
The argument can be NULL . | |
The data is owned by the caller of the function. |