com.fg.ftree
Interface FNodeCellGUI

All Superinterfaces:

FActionConstants

All Known Implementing Classes:

FAbstractToggleNode

public interface FNodeCellGUI

extends FActionConstants

FNodeCellGUI interface is supposed to be implemented by FTree nodes. It declares the same methods as FTreeCellGUI does with the difference that node references are excluded from the method parameters. Since FTree component is not aware of this interface, a special FTreeCellGUI implementation has to check if each particular node implements FNodeCellGUI and then call respective FNodeCellGUI methods (see DefaultFTreeCellGUI). This approach allows to create multiple types of tree nodes with prebuilt functionality.

Version:

2.0

Author:

Felix Golubov

See Also:

DefaultFTreeCellGUI, FTreeCellGUI, FTree

Field Summary

Fields inherited from interface com.fg.ftree.FActionConstants

CHANGE_EXPANSION, DROP_SELECTION, EDIT_CELL, NO_ACTION, SELECT_NODE

Method Summary

int	cellClicked(FTree tree, javax.swing.JComponent c, int x, int y, java.util.List targetList)
javax.swing.JComponent	createCellControl(FTree tree, boolean isEditor)
java.lang.Object	getCellControlKey(FTree tree)
java.awt.Color	getFolderBarColor(FTree tree)
java.awt.Color	getFolderColor(FTree tree)
int	getRowHeight(FTree tree)
boolean	isNodeSelectionAllowed(FTree tree)
void	updateCellControl(FTree tree, javax.swing.JComponent c, boolean isEditor, boolean selected)
void	updateNode(FTree tree, javax.swing.JComponent c, boolean directStopEditing)

Method Detail

getRowHeight

public int getRowHeight(FTree tree)

getFolderColor

public java.awt.Color getFolderColor(FTree tree)

getFolderBarColor

public java.awt.Color getFolderBarColor(FTree tree)

getCellControlKey

public java.lang.Object getCellControlKey(FTree tree)

createCellControl

public javax.swing.JComponent createCellControl(FTree tree,
                                                boolean isEditor)

updateCellControl

public void updateCellControl(FTree tree,
                              javax.swing.JComponent c,
                              boolean isEditor,
                              boolean selected)

updateNode

public void updateNode(FTree tree,
                       javax.swing.JComponent c,
                       boolean directStopEditing)

cellClicked

public int cellClicked(FTree tree,
                       javax.swing.JComponent c,
                       int x,
                       int y,
                       java.util.List targetList)

isNodeSelectionAllowed

public boolean isNodeSelectionAllowed(FTree tree)