Method
GtkWidgetsnapshot_child
Declaration [src]
void
gtk_widget_snapshot_child (
GtkWidget* widget,
GtkWidget* child,
GtkSnapshot* snapshot
)
Description [src]
Snapshots a child of the widget.
When a widget receives a call to the snapshot function,
it must send synthetic Gtk.WidgetClass.snapshot calls
to all children. This function provides a convenient way
of doing this. A widget, when it receives a call to its
Gtk.WidgetClass.snapshot function, calls
gtk_widget_snapshot_child() once for each child, passing in
the snapshot the widget received.
This function takes care of translating the origin of snapshot,
and deciding whether the child needs to be snapshot.
It does nothing for children that implement GtkNative.
Parameters
child-
Type:
GtkWidgetA child of
widget.The data is owned by the caller of the method. snapshot-
Type:
GtkSnapshotSnapshot as passed to the widget. In particular, no calls to
gtk_snapshot_translate()or other transform calls should have been made.The data is owned by the caller of the method.