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Class MSBTree.RNode

java.lang.Object
   |
   +----MSBTree.RNode

public class RNode

extends Object

Warning: This documentation is only for java programmers. If you are just using the Applet in a HTML page, please read Class MSBTree.RTreeApplet.

This class represents one single node in the tree. The following example creates a node an adds it to the tree:

    RNode  n=new RNode();

    Tree.addFirstLevelNode(n);

See the documentation of the RTreeApplet if you are using the tree in a HTML page.

expanded

 public boolean expanded

If expanded the children of the node are visible.

selected

 public boolean selected

icon

 public Image icon

Icon used for the node when it is not expanded.

raisedEffectOnSelection

 public boolean raisedEffectOnSelection

If true the node will adquire a "Raised effect" when the cursor is placed over it.

expandedIcon

 public Image expandedIcon

Icon used for the node when it is expanded.

font

 public Font font

Font used to draw the text.

text

 public String text

Text of the node.

color

 public Color color

Color of the text.

selectedColor

 public Color selectedColor

Color of the text when the node is selected.

backColor

 public Color backColor

background color of the node.

selectedBackColor

 public Color selectedBackColor

background color of the node when it is selected.

submenuBorder

 public int submenuBorder

type of border of this node's submenu. Valid values are SBORDER_NO, SBORDER_LINE and SBORDER_RAISED.

submenuBorderColor

 public Color submenuBorderColor 

color of the border of the node's submenu.

submenuColor

 public Color submenuColor

 color of the background of the node's submenu.

submenuInverted

 public boolean submenuInverted    

is the node's submenu to be inverted. An inverted submenu is display from bottom to top.

submenuImage

 public Image submenuImage     

background image of this node's submenu.

Name

 public String Name

Name of the node.

userValue

 public Object userValue

Any value you want to store in this node.

parent

 public RNode parent

Node's parent.

tipText

 public String tipText

text displayed when the cursor is over the node.

childrenDefinitionLoaded

 public boolean childrenDefinitionLoaded

if false, the definition file has not been read yet.

childrenDefinitionFile

 public String childrenDefinitionFile

File where the definition of the children of this node is to be found.

backImage

 public Image backImage

background image of the node.

centerText

 public boolean centerText

is the text of the node to be centered?

xPos

 public int xPos

internal use. Current position in the applet of the node.

yPos

 public int yPos

internal use. Current position in the applet.

hSize

 public int hSize

internal use. Current size in the applet.

wSize

 public int wSize

internal use. Current size in the applet.

level

 public int level

internal use. Level of the node. The root has level 0.

RNode

 public RNode()

addChild

 public void addChild(RNode c)

add a child to the node.

deleteChild

 public void deleteChild(int c)

delete a child from the node.

deleteChildren

 public void deleteChildren()

delete all children from the node.

draw

 public void draw(Graphics g,
                  int x,
                  int y,
                  int h,
                  int w)

internal use.

getChild

 public RNode getChild(int n)

returns the child at the specified position (1 is the first child).

getChildrenNumber

 public int getChildrenNumber()

returns number of children of this node.

hasChildren

 public boolean hasChildren()

returns whether this node has children.

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