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java.lang.Object bibliothek.gui.dock.facile.station.split.DelegatingSplitLayoutManager bibliothek.gui.dock.facile.station.split.LockedResizeLayoutManager<T>
T
- the type of the temporary data this manager works withpublic abstract class LockedResizeLayoutManager<T>
A SplitLayoutManager
that can lock the size of some Dockable
s
during resize. This class is intended to be subclassed.
Constructor Summary | |
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LockedResizeLayoutManager()
Creates a new manager using the DefaultSplitLayoutManager
as delegate. |
|
LockedResizeLayoutManager(SplitLayoutManager delegate)
Creates a new manager. |
Method Summary | |
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ConflictResolver<T> |
getConflictResolver()
Gets the policy that tells how two ResizeRequest s are merged. |
abstract ResizeRequest |
getRequest(T t,
Leaf leaf)
Gets the size request that changes the size of leaf such
that it has a valid size again. |
protected boolean |
isResize(Root root)
Tells whether the current operation is a resize operation. |
abstract T |
prepareResize(Leaf leaf)
Called before the resize takes place, subclasses might store some properties. |
void |
setConflictResolver(ConflictResolver<T> conflictResolver)
Sets the ConflictResolver that will determine how to merge
ResizeRequest s and how to resolve conflicts. |
ResizeElement<T> |
toElement(ResizeElement<T> parent,
SplitNode node)
Transforms a SplitNode into the matching kind of ResizeElement . |
void |
updateBounds(Root root,
double x,
double y,
double factorW,
double factorH)
Called when the bounds of all DockableDisplayer of a station have
to be updated. |
void |
updateBoundsLocked(Root root,
double x,
double y,
double factorW,
double factorH)
Updates the bounds of root and all its children and does
consider all ResizeRequest . |
Methods inherited from class bibliothek.gui.dock.facile.station.split.DelegatingSplitLayoutManager |
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calculateDivider, install, prepareDrop, prepareMove, uninstall, validateDivider, validatePutInfo, willMakeFullscreen |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public LockedResizeLayoutManager()
DefaultSplitLayoutManager
as delegate.
public LockedResizeLayoutManager(SplitLayoutManager delegate)
delegate
- the base functionalityMethod Detail |
---|
public void setConflictResolver(ConflictResolver<T> conflictResolver)
ConflictResolver
that will determine how to merge
ResizeRequest
s and how to resolve conflicts.
conflictResolver
- the new policy, not null
public ConflictResolver<T> getConflictResolver()
ResizeRequest
s are merged.
public void updateBounds(Root root, double x, double y, double factorW, double factorH)
SplitLayoutManager
DockableDisplayer
of a station have
to be updated. Subclasses normally can just call
Root.updateBounds(double, double, double, double, double, double, boolean)
with width
and height
set to 1.0.
updateBounds
in interface SplitLayoutManager
updateBounds
in class DelegatingSplitLayoutManager
root
- the root of a tree of Dockable
sx
- the left boundy
- the top boundfactorW
- a factor with which all x-coordinates have to be multiplied in
order to get coordinates in pixels. 0 if the basic station has no size.factorH
- a factor with which all y-coordinates have to be multiplied in
order to get coordinates in pixels. 0 if the basic station has no size.protected boolean isResize(Root root)
root
- the item that is going to be updated
public void updateBoundsLocked(Root root, double x, double y, double factorW, double factorH)
root
and all its children and does
consider all ResizeRequest
.
root
- the root element of a tree to updatex
- the left coordinate of root
y
- the top coordinate of root
factorW
- a factor all x-coordinates have to be multiplied with
in order to get the pixel coordinatesfactorH
- a factor all y-coordinates have to be multiplied with
in order to get the pixel coordinatespublic abstract ResizeRequest getRequest(T t, Leaf leaf)
leaf
such
that it has a valid size again.
t
- the data that was created in prepareResize(Leaf)
or null
leaf
- the leaf which size is not yet valid.
null
public abstract T prepareResize(Leaf leaf)
leaf
- some leaf
getRequest(Object, Leaf)
,
can be null
public ResizeElement<T> toElement(ResizeElement<T> parent, SplitNode node)
SplitNode
into the matching kind of ResizeElement
.
The subtree of node
is transformed as well.
parent
- the parent of the new elementnode
- some root, node, leaf or null
null
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