com.vaadin.shared.ui.treegrid

Interface NodeCollapseRpc

All Superinterfaces:

Serializable, ServerRpc

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 interface NodeCollapseRpc
extends ServerRpc

RPC to handle client originated collapse and expand actions on hierarchical rows in TreeGrid.

Since:

8.1

Author:

Vaadin Ltd

Method Summary

Modifier and Type	Method and Description
void	setNodeCollapsed(String rowKey, int rowIndex, boolean collapse, boolean userOriginated) Sets the collapse state of a hierarchical row in TreeGrid.

Method Detail

setNodeCollapsed

void setNodeCollapsed(String rowKey,
                      int rowIndex,
                      boolean collapse,
                      boolean userOriginated)

Sets the collapse state of a hierarchical row in TreeGrid.

Parameters:

rowKey - the row's key

rowIndex - index where the row is in grid (all rows)

collapse - true to collapse, false to expand

userOriginated - true if this RPC was triggered by a user interaction, false otherwise