com.inmethod.grid.column.editable
Class EditablePropertyTreeColumn<T extends TreeModel & Serializable,I extends TreeNode & Serializable,P,S>

java.lang.Object
  com.inmethod.grid.column.AbstractColumn<T,I,S>
      com.inmethod.grid.treegrid.BaseTreeColumn<T,I,S>
          com.inmethod.grid.column.tree.AbstractTreeColumn<T,I,S>
              com.inmethod.grid.column.tree.PropertyTreeColumn<T,I,P,S>
                  com.inmethod.grid.column.editable.EditablePropertyTreeColumn<T,I,P,S>

All Implemented Interfaces:

IGridColumn<T,I,S>, Serializable, IDetachable, IClusterable

public class EditablePropertyTreeColumn<T extends TreeModel & Serializable,I extends TreeNode & Serializable,P,S>
extends PropertyTreeColumn<T,I,P,S>

Tree column that allows to edit the property when item is selected.

Author:

Matej Knopp

See Also:

Serialized Form

EditablePropertyTreeColumn

public EditablePropertyTreeColumn(String columnId,
                                  IModel<String> headerModel,
                                  String propertyExpression,
                                  S sortProperty)

Constructor.

Parameters:

columnId - column identified (must be unique within the grid)

headerModel - model for column header

propertyExpression - property expression used to get the displayed value for row object

sortProperty - optional string that will be returned by ISortState to indicate that the column is being sorted

EditablePropertyTreeColumn

public EditablePropertyTreeColumn(String columnId,
                                  IModel<String> headerModel,
                                  String propertyExpression)

Constructor.

Parameters:

columnId - column identified (must be unique within the grid)

headerModel - model for column header

propertyExpression - property expression used to get the displayed value for row object

EditablePropertyTreeColumn

public EditablePropertyTreeColumn(IModel<String> headerModel,
                                  String propertyExpression,
                                  S sortProperty)

Constructor. The column id is omitted in this constructor, because the property expression is used as column id.

Parameters:

headerModel - model for column header

propertyExpression - property expression used to get the displayed value for row object

sortProperty - optional string that will be returned by ISortState to indicate that the column is being sorted

EditablePropertyTreeColumn

public EditablePropertyTreeColumn(IModel<String> headerModel,
                                  String propertyExpression)

Constructor. The column id is omitted in this constructor, because the property expression is used as column id.

Parameters:

headerModel - model for column header

propertyExpression - property expression used to get the displayed value for row object

newNodeComponent

protected Component newNodeComponent(String id,
                                     IModel<I> model)

Creates the node component.

Overrides:

newNodeComponent in class PropertyTreeColumn<T extends TreeModel & Serializable,I extends TreeNode & Serializable,P,S>

Parameters:

id - component id

model - model used to access the TreeNode

Returns:

newly created component instance

addValidators

protected void addValidators(FormComponent<P> component)

getFieldModel

protected IModel<P> getFieldModel(IModel<I> rowModel)

newCellPanel

protected EditableCellPanel<T,I,P,S> newCellPanel(String componentId,
                                                  IModel<I> rowModel,
                                                  IModel<P> cellModel)

getCellCssClass

public String getCellCssClass(IModel<I> rowModel,
                              int rowNum)

Returns the cell specified by rowModel. The class is applied to the appropriate <td> element in the grid.

Specified by:

getCellCssClass in interface IGridColumn<T extends TreeModel & Serializable,I extends TreeNode & Serializable,S>

Overrides:

getCellCssClass in class AbstractColumn<T extends TreeModel & Serializable,I extends TreeNode & Serializable,S>

Parameters:

rowModel - model for given row

rowNum - index of row for DataGrid, -1 for TreeGrid

Returns:

cell style class or null

cellClicked

public boolean cellClicked(IModel<I> rowModel)

Description copied from class: AbstractColumn

Allows to override default behavior when a row is clicked. Depending on grid settings the default behavior can select the item. If this method returns true the default behavior will be suppressed.

Specified by:

cellClicked in interface IGridColumn<T extends TreeModel & Serializable,I extends TreeNode & Serializable,S>

Overrides:

cellClicked in class AbstractColumn<T extends TreeModel & Serializable,I extends TreeNode & Serializable,S>

Parameters:

rowModel - Model for clicked row

Returns:

true if the default behavior when row is clicked should be supressed, false otherwise.

isClickToEdit

protected boolean isClickToEdit()