com.dlsc.flexgantt.swing.treetable
Interface ITreeTableRowHeaderRenderer

All Superinterfaces:

IRowHeaderRenderer<TreeTableRowHeader>

All Known Implementing Classes:

DefaultTreeTableRowHeaderRenderer

public interface ITreeTableRowHeaderRenderer
extends IRowHeaderRenderer<TreeTableRowHeader>

An extension of the row header renderer used for rendering the row headers of a tree table inside a TreeTableRowHeader component. This interface adds another method used to determine where the user has to click in order to toggle the expansion state of a row. The renderer should display some kind of toggle icon at that location.

Since:

1.0

Author:

Dirk Lemmermann

See Also:

TreeTableRowHeader, AbstractRowHeader.setRowHeaderRenderer(Class, IRowHeaderRenderer), ITreeTableModel.getRowHeaderValue(Object)

Method Summary

java.awt.Rectangle

getRowHeaderToggleBounds(TreeTableRowHeader header, int x, int y, int width, int height) Returns the bounds of the toggle used for expanding and collapsing the hierarchy / tree table node.

Methods inherited from interface com.dlsc.flexgantt.swing.treetable.IRowHeaderRenderer

getRowHeaderRendererComponent

Method Detail

getRowHeaderToggleBounds

java.awt.Rectangle getRowHeaderToggleBounds(TreeTableRowHeader header,
                                            int x,
                                            int y,
                                            int width,
                                            int height)

Returns the bounds of the toggle used for expanding and collapsing the hierarchy / tree table node.

Parameters:

header - the row header component

x - the x-coordinate where the header will be rendered

y - the y-coordinate where the header will be rendered

width - the width of the header

height - the height of the header

Returns:

the bounds of the expand / collapse toggle

Since:

1.0