de.hybris.platform.hmc.webchips.tree

Interface TreeCellRenderer

All Superinterfaces:

Serializable

public interface TreeCellRenderer
extends Serializable

Tree cell renderer provides chips for rendering of tree node contents.

See Also:

TreeChip, TreeModel

Method Summary

Modifier and Type	Method and Description
Chip	getHeaderRendererChip(TreeChip tree, Chip parent, int row) Returns header renderer chip.
int	getRowCount() Returns number of rows if tree table is used.
Chip	getSelectionHeaderRendererChip(TreeChip tree, Chip parent) Returns header renderer chip for the selection column.
Chip	getTreeCellRendererChip(TreeChip tree, TreeChip.TreeNodeChip parent, TreePath path, int row) Returns renderer chip for the given object.
int	getTreeRow() Returns the row which displays the tree.
boolean	hasHeader() Returns true if this cell renderer provides header renderers and false otherwise.

Method Detail

getTreeCellRendererChip

Chip getTreeCellRendererChip(TreeChip tree,
                             TreeChip.TreeNodeChip parent,
                             TreePath path,
                             int row)

Returns renderer chip for the given object. The object is provided by the tree model.

Parameters:

tree - the tree this renderer is used by

parent - the tree node chip representing the tree node for which the renderer chip is asked; this chip will be a parent of the renderer chip

path - the path provided by the tree model for this node

row - the row for which the renderer chip should be returned

Returns:

renderer chip for the given object

getHeaderRendererChip

Chip getHeaderRendererChip(TreeChip tree,
                           Chip parent,
                           int row)

Returns header renderer chip. If no headers are to be used, you can return null and be sure to implement hasHeader() to return false.

Parameters:

tree - the tree this renderer is used by

parent - the parent chip of the renderer chip

row - the row for which the header renderer chip should be returned

Returns:

header renderer chip for the given object if header enabled

Since:

2.20

See Also:

hasHeader()

getSelectionHeaderRendererChip

Chip getSelectionHeaderRendererChip(TreeChip tree,
                                    Chip parent)

Returns header renderer chip for the selection column.

Parameters:

tree - the tree this renderer is used by

parent - the parent chip of the renderer chip

Returns:

header renderer chip for the selection column

Since:

2.20

See Also:

getHeaderRendererChip(TreeChip, Chip, int)

hasHeader

boolean hasHeader()

Returns true if this cell renderer provides header renderers and false otherwise.

Returns:

true if this cell renderer provides header renderers and false otherwise

Since:

2.20

See Also:

getHeaderRendererChip(TreeChip, Chip, int)

getRowCount

int getRowCount()

Returns number of rows if tree table is used. Use 1 to show only the tree.

Returns:

number of rows if tree table is used; use 1 to show only the tree

Since:

2.20

getTreeRow

int getTreeRow()

Returns the row which displays the tree. Return 0 if you don't use the tree table.

Returns:

the row which displays the tree; return 0 if you don't use the tree table

Since:

2.20