Navigable.NavigableComparator
Modifier and Type | Field and Description |
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static java.lang.String |
PROPERTIES_NODE_LABEL |
BOLD, DEFAULT_CHILD_COMPARATOR_KEY, ITALIC, NAVIGABLE_COMPARATOR, PLAIN
Constructor and Description |
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ProjectContentNavigable() |
Modifier and Type | Method and Description |
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protected void |
appendChildNavigables(javax.swing.tree.DefaultMutableTreeNode parent, NavigableContext nc)
This method calls
Navigable.getChildNavigables() to get the list of child Navigable objects. |
protected abstract Navigable |
getGenericNavigable(java.lang.String label, java.lang.String contentSetKey) |
java.lang.Class |
getTraversableClass()
Returns the class object of the described
Traversable . |
boolean |
isUsingTraversableDefaultConstructor()
Returns
true of the construction of the associated Traversable uses its default constructor; returns false if a constructor other than the default is used. |
protected boolean |
mayHaveChildren(NavigableContext nc)
Overridable method to determine whether a
Navigable may have children such that a + may be shown next to it in the tree. |
Traversable |
newTraversable(ApplyNotifier applyNotifier)
This method specifies the
Traversable that will be used in association with the Navigable ; in general, only NavigableUIContainer implementations should call this method directly. |
static void |
setDefaultContentSet(java.lang.String contentSetKey) |
addChildNavigable, appendChildNodes, appendDetailNavigables, copyTo, copyToImpl, createDetailRootNode, createTreeNode, createTreeNodeImpl, getChildComparator, getChildNavigables, getChildren, getDetailNavigables, getDisplayStyle, getIcon, getLongLabel, getRawShortLabel, getShortLabel, getToolTipText, includeInDefault, setChildComparator, setChildNavigables, setDataScope, setDisplayStyle, setShortLabel, sortNavigables, toString
copyToImpl, findHelpID, newTraversable, setHelpID, setNameLink
public static void setDefaultContentSet(java.lang.String contentSetKey)
protected abstract Navigable getGenericNavigable(java.lang.String label, java.lang.String contentSetKey)
public Traversable newTraversable(ApplyNotifier applyNotifier)
MetaTraversable
Traversable
that will be used in association with the Navigable
; in general, only NavigableUIContainer
implementations should call this method directly.
NOTE: Subclasses should override the MetaTraversable.newTraversable()
method instead of this method whenever possible. The reason for this is that the implementation of this method takes care of registering the Traversable
returned by newTraversable()
as an ApplyListener
.
Implementations should return a new Traversable
instance each time this method is called; specifically the implementation should not attempt to cache the returned Traversable
because caching is the responsibility of the NavigableUIContainer
that is rendering this Navigable
.
By default, this method uses the Class
that was specified when this Navigable
was created and calls Class.newInstance()
on that Class
to create the new Traversable
. If the class is null
or the class does not implement a public default constructor or the newly created object cannot be cast to Traversable
, this method will return an instance of DefaultTraversablePanel
. If the class implements the ApplyListener
interface, then the Traversable
instance will be added as an ApplyListener
to the NavigableUIContainer
as well.
newTraversable
in class MetaTraversable
applyNotifier
- Subclasses that override this method can register an ApplyListener
with the NavigableUIContainer
.Traversable
which represents the detail UI component that is shown when the user selects this Navigable
in the NavigableUIContainer
.public java.lang.Class getTraversableClass()
MetaTraversable
Traversable
.getTraversableClass
in class MetaTraversable
public boolean isUsingTraversableDefaultConstructor()
MetaTraversable
true
of the construction of the associated Traversable
uses its default constructor; returns false
if a constructor other than the default is used.isUsingTraversableDefaultConstructor
in class MetaTraversable
protected boolean mayHaveChildren(NavigableContext nc)
Navigable
Navigable
may have children such that a + may be shown next to it in the tree. Implementations can override this when the result is known a priori and a call to getChildNavigables()
could be expensive. The test should include detail Navigable
instances as well if the NavigableContext
specifies that detail nodes should be shown as childrenmayHaveChildren
in class Navigable
nc
- The NavigableContext
used to determine the context of the checkprotected void appendChildNavigables(javax.swing.tree.DefaultMutableTreeNode parent, NavigableContext nc)
Navigable
Navigable.getChildNavigables()
to get the list of child Navigable
objects. Then this method calls appendChildNodes
to append the child Navigable
s to the specified parent.appendChildNavigables
in class Navigable
parent
- The node to which the child nodes will be added.nc
- The NavigableContext
in which this Navigable
should render the child tree nodes.