io.jmix.ui.widget.client.renderer.componentrenderer.focuspreserve

Interface FocusPreservingRefreshClientRpc

All Superinterfaces:

com.vaadin.shared.communication.ClientRpc, java.io.Serializable

public interface FocusPreservingRefreshClientRpc
extends com.vaadin.shared.communication.ClientRpc

Provides rpc-methods to save and restore the current focus of the grid. This is needed to preserve the current focus when issuing a full rerendering of the grid.

• save the current focus using saveFocus()
• rerender the grid
• restore the current focus using restoreFocus()

Method Summary

Modifier and Type	Method and Description
void	restoreFocus() Restores the grid's focus from extension's internal state.
void	saveFocus() Saves the grid's current focus in this extension's internal state.

Method Detail

saveFocus

void saveFocus()

Saves the grid's current focus in this extension's internal state.

restoreFocus

void restoreFocus()

Restores the grid's focus from extension's internal state.