Package ch.bailu.gtk.gtk

Interface TreeView.OnTestExpandRow

Enclosing class:

TreeView

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface TreeView.OnTestExpandRow

Method Summary

Modifier and Type	Method	Description
boolean	onTestExpandRow(TreeIter iter, TreePath path)	The given row is about to be expanded (show its children nodes).

Method Details

onTestExpandRow

boolean onTestExpandRow(@Nonnull
 TreeIter iter,
 @Nonnull
 TreePath path)

The given row is about to be expanded (show its children nodes). Use this
signal if you need to control the expandability of individual rows.

Parameters:

iter - the tree iter of the row to expand

path - a tree path that points to the row

Returns:

%FALSE to allow expansion, %TRUE to reject