org.gnu.gtk

Class TreeIter

public class TreeIter extends Boxed

A tree iterator refers to a particular row of a {@link TreeView} object. They are used internally by many methods, but don't have any useful methods themselves.
Constructor Summary
TreeIter(Handle handle, TreeModel model)
construct iter from handle to native resources.
Method Summary
TreeItergetChild(int index)
Returns an iterator for the child of the given parent at a position identified by index.
intgetChildCount()
Returns the number of children that iter has
TreeItergetFirstChild()
Returns an iterator for the first child of the given iterator, or null if the iter has no children.
booleangetHasChild()
Returns TRUE if iter has children, FALSE otherwise.
TreeModelgetModel()
Returns the TreeModel which this Iter is associated with
TreeItergetNextIter()
Returns the next iter pointing to the node following the TreeIter provided at the same level.
TreeItergetParent()
Return the parent iterator of the given child.
TreePathgetPath()
Returns a newly-created {@link TreePath} referenced by this iter.
static TypegetType()
Retrieve the runtime type used by the GLib library.
StringtoString()
Generates a string representation of the iter.

Constructor Detail

TreeIter

public TreeIter(Handle handle, TreeModel model)
construct iter from handle to native resources.

Method Detail

getChild

public TreeIter getChild(int index)
Returns an iterator for the child of the given parent at a position identified by index.

getChildCount

public int getChildCount()
Returns the number of children that iter has

getFirstChild

public TreeIter getFirstChild()
Returns an iterator for the first child of the given iterator, or null if the iter has no children.

getHasChild

public boolean getHasChild()
Returns TRUE if iter has children, FALSE otherwise.

getModel

public TreeModel getModel()
Returns the TreeModel which this Iter is associated with

getNextIter

public TreeIter getNextIter()
Returns the next iter pointing to the node following the TreeIter provided at the same level. If there is no next iter it will return null.

Use this in combination with {@link TreeModel#getFirstIter()} to loop through all values in the model.

getParent

public TreeIter getParent()
Return the parent iterator of the given child.

getPath

public TreePath getPath()
Returns a newly-created {@link TreePath} referenced by this iter.

getType

public static Type getType()
Retrieve the runtime type used by the GLib library.

toString

public String toString()
Generates a string representation of the iter. This string is a ':' separated list of numbers. For example, "4:10:0:3" would be an acceptable return value for this string.