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| java.lang.Object
 ob.tree.TreeNode
ob.tree.TreeNodeX
ob.tree.Node
All known Subclasses: ob.tree.TreeItem,
| Node | | public class Node extends TreeNodeX (Code) | | The Node class is used to describe various properties associated with an individual
level of the tree. It inherits from TreeNodeX and TreeNode to provide much of the
sibling/parent node navigation. The Node class itself is responsible for many of the
properties of the node itself
See Also: ob.tree.TreeNodeX
See Also: ob.tree.TreeNode
See Also: ob.tree.TreeBase |
| Constructor Summary | |
| public | Node(String label, int image, int expImg)
| | public | Node()
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| m_bExpanded | | boolean m_bExpanded(Code) | | |
| m_bVisible | | boolean m_bVisible(Code) | | |
| m_nChildren | | int m_nChildren(Code) | | |
| m_nExpandedImage | | int m_nExpandedImage(Code) | | |
| Node | | public Node(String label, int image, int expImg)(Code) | | constructor
Parameters:
label - the label for the tree node
Parameters:
image - reference to the image displayed when the node is not expanded
Parameters:
expImg - reference to the image displayed when the node is expanded |
| Node | | public Node()(Code) | | constructor
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| addSubItem | | public void addSubItem(String s)(Code) | | appends a sub item to the node. In a multiple column tree control,
the leftmost column is the "main" item, while individual items can be
stored in the columns to the right as subitems.
Parameters:
s - the String to create the subitem with |
| expand | | public void expand(boolean bExpand)(Code) | | expands the node if currently closed, otherwise collapses
Parameters:
bExpand - true if you wish to expand, otherwise collapse |
| getExpandedImage | | public int getExpandedImage()(Code) | | retrieves the expanded image reference
expanded image reference as type int |
| getFont | | public Font getFont()(Code) | | retrieves the font associated with the node
node font as type Font |
| getImage | | public int getImage()(Code) | | retrieves the current image displayed
reference to the currently displayed image as type int |
| getNodeChild | | public Node getNodeChild(int index)(Code) | | |
| getSubItems | | public Vector getSubItems()(Code) | | retrieves all the subitems of the Node in a Vector list
subitems as type Vector |
| getText | | public String getText()(Code) | | retrieves the text of the node
text as type String |
| isExpanded | | public boolean isExpanded()(Code) | | determines whether the node is currently expanded or not
true if expanded, otherwise false |
| isVisible | | boolean isVisible()(Code) | | determines whether the node is currently visible
true if visible, otherwise false |
| removeAllSubItems | | public void removeAllSubItems()(Code) | | |
| removeSubItem | | public void removeSubItem(int nIndex)(Code) | | |
| removeSubItem | | public void removeSubItem(Node item)(Code) | | |
| setExpandedImage | | public void setExpandedImage(int i)(Code) | | sets the reference to the expanded image
Parameters:
i - reference to the expanded image |
| setFont | | public void setFont(Font f)(Code) | | sets the font associated with the node
Parameters:
f - font to set for the node |
| setImage | | public void setImage(int i)(Code) | | sets the unexpanded image
Parameters:
i - reference to the unexpanded image |
| setText | | public void setText(String s)(Code) | | sets the text for the node
Parameters:
s - text as type String |
| setVisible | | public void setVisible(boolean bVisible)(Code) | | sets the visible state of the node
Parameters:
bVisible - true if item should be visible, otherwise false |
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