LumiSoft.UI.Controls.Grid
Interface WGridListener

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

WGridAdapter

public interface WGridListener
extends java.util.EventListener

Grid events.

Method Summary

void	OnActiveRowChanged(DataRowView dr) Invoked when active row changed.
boolean	OnAddRow(DataRowView dr) Invoked when grid needs to add new row.
boolean	OnDeleteRow(DataRowView dr) Invoked when grid needs to delete row.
void	OnMaxMinButtonPressed(boolean maximized) Invoked when Main Grid View minimize/maximize button pressed.
void	OnRowDoubleClicked(DataRowView dr) Invoked when row double clicked.
boolean	OnUpdateRow(DataRowView dr) Invoked when grid needs to update row.
boolean	OnValidateCellValue(WGridColumn column, DataRowView dr, java.lang.Object value) Invoked when grid needs to store cell value.

Method Detail

OnActiveRowChanged

void OnActiveRowChanged(DataRowView dr)

Invoked when active row changed.

Parameters:

dr - Row what is new active row or null if no active row.

OnRowDoubleClicked

void OnRowDoubleClicked(DataRowView dr)

Invoked when row double clicked.

Parameters:

dr - Row what double clicked.

OnAddRow

boolean OnAddRow(DataRowView dr)

Invoked when grid needs to add new row.

Parameters:

dr - Row what to add.

Returns:

Return false to cancel this operation.

OnDeleteRow

boolean OnDeleteRow(DataRowView dr)

Invoked when grid needs to delete row.

Parameters:

dr - Row what to delete.

Returns:

Return false to cancel this operation.

OnUpdateRow

boolean OnUpdateRow(DataRowView dr)

Invoked when grid needs to update row.

Parameters:

dr - Row what to update.

Returns:

Return false to cancel this operation.

OnValidateCellValue

boolean OnValidateCellValue(WGridColumn column,
                            DataRowView dr,
                            java.lang.Object value)

Invoked when grid needs to store cell value.

Parameters:

column - Column what value to validate.

dr - DataRow what value to validate.

value - Value to validate.

Returns:

Return false to cancel this operation.

OnMaxMinButtonPressed

void OnMaxMinButtonPressed(boolean maximized)

Invoked when Main Grid View minimize/maximize button pressed.

Parameters:

maximized -