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java.lang.Objectbibliothek.gui.dock.station.split.SplitNode
bibliothek.gui.dock.station.split.Leaf
public class Leaf
Represents a leaf in the tree that is the structure of a SplitDockStation
.
A leaf also represents a single Dockable
which is shown
on the owner-station.
Field Summary |
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Fields inherited from class bibliothek.gui.dock.station.split.SplitNode |
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height, width, x, y |
Constructor Summary | |
---|---|
Leaf(SplitDockAccess access)
Creates a new leaf. |
|
Leaf(SplitDockAccess access,
long id)
Creates a new leaf. |
Method Summary | ||
---|---|---|
void |
evolve(SplitDockTree.Key key,
boolean checkValidity)
Creates or replaces children according to the values found in key . |
|
int |
getChildLocation(SplitNode child)
Gets the location of a child. |
|
DockableDisplayer |
getDisplayer()
Gets the displayer of this leaf. |
|
Node |
getDividerNode(int x,
int y)
Gets the Node whose divider area contains the point x/y. |
|
Dockable |
getDockable()
Gets the Dockable which is shown on the displayer
of this leaf. |
|
Leaf |
getLeaf(Dockable dockable)
Gets the leaf which represents dockable . |
|
Dimension |
getMinimumSize()
Gets the minimal size of this node. |
|
PutInfo |
getPut(int x,
int y,
double factorW,
double factorH,
Dockable drop)
Determines where to drop the Dockable drop
if the mouse is at location x/y. |
|
boolean |
insert(SplitDockPathProperty property,
int depth,
Dockable dockable)
If there are elements left in property , then the next node
is to be read and the insert -method of the matching child
to be called. |
|
boolean |
isInOverrideZone(int x,
int y,
double factorW,
double factorH)
Tells whether the coordinates x/y lie inside the override-zone of the SplitDockStation or not. |
|
void |
setChild(SplitNode child,
int location)
Adds a child to this node at a given location. |
|
void |
setDisplayer(DockableDisplayer displayer)
Sets the displayer of this leaf. |
|
void |
setDockable(Dockable dockable,
boolean fire)
Sets the element of this leaf. |
|
|
submit(SplitTreeFactory<N> factory)
Writes the contents of this node into a new tree create by factory . |
|
void |
toString(int tabs,
StringBuilder out)
Writes some contents of this node into out . |
|
void |
updateBounds(double x,
double y,
double width,
double height,
double factorW,
double factorH,
boolean components)
Updates the bounds of this node. |
|
void |
visit(SplitNodeVisitor visitor)
Invokes one of the methods of the visitor for every
child in the subtree with this as root. |
Methods inherited from class bibliothek.gui.dock.station.split.SplitNode |
---|
above, create, create, createLeaf, createNode, delete, getAccess, getBounds, getCurrentBounds, getHeight, getId, getParent, getRoot, getSize, getStation, getWidth, getX, getY, intersection, relativeSidePut, setParent, toString |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
---|
public Leaf(SplitDockAccess access)
access
- the access to the private functions of the owning SplitDockStation
public Leaf(SplitDockAccess access, long id)
access
- the access to the private functions of the owning SplitDockStation
id
- the unique id of this leafMethod Detail |
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public void setDisplayer(DockableDisplayer displayer)
displayer
- the new displayerpublic Dimension getMinimumSize()
SplitNode
getMinimumSize
in class SplitNode
public int getChildLocation(SplitNode child)
SplitNode
getChildLocation
in class SplitNode
child
- a child of this node
child
or -1 if the child is unknownpublic void setChild(SplitNode child, int location)
SplitNode
setChild
in class SplitNode
child
- the new childlocation
- the location of the childpublic void setDockable(Dockable dockable, boolean fire)
dockable
is registered in the DockStation
dockable
- the new element or null
to remove the
old Dockable
fire
- whether to inform DockStationListener
s about the
change or not. Clients should set fire = true
.public Dockable getDockable()
Dockable
which is shown on the displayer
of this leaf.
public DockableDisplayer getDisplayer()
public void updateBounds(double x, double y, double width, double height, double factorW, double factorH, boolean components)
SplitNode
Component
, then
the bounds of the component have to be updated as well.
updateBounds
in class SplitNode
x
- the relative x-coordinatey
- the relative y-coordinatewidth
- the relative width of the nodeheight
- the relative height of the nodefactorW
- a factor to be multiplied with x
and width
to get the size of the node in pixelfactorH
- a factor to be multiplied with y
and height
to get the size of the node in pixelcomponents
- whether to update the bounds of Component
s
that are in the tree. If set to false
, then all updates stay within
the tree and the graphical user interface is not changed. That can be useful
if more than one round of updates is necessary. If in doubt, set this parameter
to true
.public PutInfo getPut(int x, int y, double factorW, double factorH, Dockable drop)
SplitNode
Dockable
drop
if the mouse is at location x/y.
getPut
in class SplitNode
x
- the x-coordinate of the mousey
- the y-coordinate of the mousefactorW
- a factor to be multiplied with the relative
x
and width
to get the
size in pixel.factorH
- a factor to be multiplied with the relative
y
and height
to get the
size in pixel.drop
- the Dockable
which will be dropped
null
if
the dockable can't be droppedpublic boolean isInOverrideZone(int x, int y, double factorW, double factorH)
SplitNode
SplitDockStation
or not.
isInOverrideZone
in class SplitNode
x
- the x-coordinate of the mousey
- the y-coordinate of the mousefactorW
- a factor to be multiplied with the relative
x
and width
to get the
size in pixel.factorH
- a factor to be multiplied with the relative
y
and height
to get the
size in pixel.
true
if the station should not allow child-stations
to make a drop when the mouse is at x/ypublic void evolve(SplitDockTree.Key key, boolean checkValidity)
SplitNode
key
. Note that this method does not remove and Dockable
s
from the station. They must be removed explicitly using setDockable(Dockable, boolean)
evolve
in class SplitNode
key
- the key to readcheckValidity
- whether to ensure that all new Dockable
s are
acceptable or not.public boolean insert(SplitDockPathProperty property, int depth, Dockable dockable)
SplitNode
property
, then the next node
is to be read and the insert
-method of the matching child
to be called.dockable
has to be inserted
as new child.this
and the a leaf with dockable
.dockable
.
insert
in class SplitNode
property
- a list of nodesdepth
- the index of the node that corresponds to thisdockable
- the element to insert
true
if the element was inserted, false
otherwisepublic <N> N submit(SplitTreeFactory<N> factory)
SplitNode
factory
.
submit
in class SplitNode
N
- the type of element the factory
will createfactory
- the factory transforming the elements of the tree into a
new form.
public Leaf getLeaf(Dockable dockable)
SplitNode
dockable
.
getLeaf
in class SplitNode
dockable
- the Dockable whose leaf is searched
null
if no leaf was foundpublic Node getDividerNode(int x, int y)
SplitNode
getDividerNode
in class SplitNode
x
- the x-coordinatey
- the y-coordinate
null
is returnedpublic void visit(SplitNodeVisitor visitor)
SplitNode
visitor
for every
child in the subtree with this as root.
visit
in class SplitNode
visitor
- the visitorpublic void toString(int tabs, StringBuilder out)
SplitNode
out
.
toString
in class SplitNode
tabs
- the number of tabs that should be added before the text if
a new line is necessary.out
- the container to write into
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