Method
GtkTreeViewget_tooltip_context
since: 2.12
Declaration [src]
gboolean
gtk_tree_view_get_tooltip_context (
GtkTreeView* tree_view,
gint* x,
gint* y,
gboolean keyboard_tip,
GtkTreeModel** model,
GtkTreePath** path,
GtkTreeIter* iter
)
Description [src]
This function is supposed to be used in a GtkWidget::query-tooltip
signal handler for GtkTreeView. The x, y and keyboard_tip values
which are received in the signal handler, should be passed to this
function without modification.
The return value indicates whether there is a tree view row at the given
coordinates (TRUE) or not (FALSE) for mouse tooltips. For keyboard
tooltips the row returned will be the cursor row. When TRUE, then any of
model, path and iter which have been provided will be set to point to
that row and the corresponding model. x and y will always be converted
to be relative to tree_view’s bin_window if keyboard_tooltip is FALSE.
Available since: 2.12
Parameters
x-
Type:
gint*The x coordinate (relative to widget coordinates).
The argument will be modified by the function. y-
Type:
gint*The y coordinate (relative to widget coordinates).
The argument will be modified by the function. keyboard_tip-
Type:
gbooleanWhether this is a keyboard tooltip or not.
model-
Type:
GtkTreeModelA pointer to receive a
GtkTreeModelorNULL.The argument will be set by the function. The argument can be set to NULLby the method.The argument can be NULL.The returned data is owned by the instance. path-
Type:
GtkTreePathA pointer to receive a
GtkTreePathorNULL.The argument will be set by the function. The argument can be NULL.The caller of the method takes ownership of the returned data, and is responsible for freeing it. iter-
Type:
GtkTreeIterA pointer to receive a
GtkTreeIterorNULL.The argument will be set by the function. The argument can be NULL.The returned data is owned by the instance.