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java.lang.Objectbibliothek.gui.dock.station.screen.ScreenDockStationFactory
public class ScreenDockStationFactory
A DockFactory
which writes and reads instances
of ScreenDockStation
. For every station, the bounds of all
dialogs are stored.
Field Summary | |
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static String |
ID
|
Constructor Summary | |
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ScreenDockStationFactory(Window owner)
Constructs a factory |
Method Summary | |
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protected ScreenDockStation |
createStation()
Creates a new ScreenDockStation which will be returned
by read . |
String |
getID()
Gets the unique name of this factory. |
Window |
getOwner()
Gets the owner of all created dialogs. |
ScreenDockStation |
read(Map<Integer,Dockable> children,
boolean ignore,
DataInputStream in)
Reads a DockElement which was earlier stored by a DockFactoy
of the same type. |
void |
read(Map<Integer,Dockable> children,
boolean ignore,
ScreenDockStation station,
DataInputStream in)
Reads a DockElement which was earlier stored by a DockFactory
of the same type. |
void |
write(ScreenDockStation station,
Map<Dockable,Integer> children,
DataOutputStream out)
Saves the properties of a DockElement. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String ID
Constructor Detail |
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public ScreenDockStationFactory(Window owner)
owner
- the window which will be used as owner for dialogs
Method Detail |
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public Window getOwner()
public String getID()
DockFactory
getID
in interface DockFactory<ScreenDockStation>
public void write(ScreenDockStation station, Map<Dockable,Integer> children, DataOutputStream out) throws IOException
DockFactory
DockStation
, then the factory has to store the location
of the children. The factory can use the unique ids of the children
which are stored in the map children
. The factory
don't have to store any information about the children itself.element
is a Dockable, no information about the
parent has to be stored.
write
in interface DockFactory<ScreenDockStation>
station
- the element to savechildren
- a list of unique names for each child of element
,
may be null
if element
is not a DockStation.out
- a stream to write information
IOException
- if the element can't be savedpublic ScreenDockStation read(Map<Integer,Dockable> children, boolean ignore, DataInputStream in) throws IOException
DockFactory
DockElement
which was earlier stored by a DockFactoy
of the same type.
read
in interface DockFactory<ScreenDockStation>
children
- the known children of the element that is read. It's
possible that not all children that were stored last time could be
read again. In this case the map will contain no or a null
entry.ignore
- true
if the layout of the current
children should not be changed. The map children
is empty
if ignoreChildren
is true
.in
- the stream to read from. The number of bytes read don't have
to be the same number as the bytes that were written.
null
is a valid
result and indicates that an element is no longer available.
IOException
- if the element can't be read from the streampublic void read(Map<Integer,Dockable> children, boolean ignore, ScreenDockStation station, DataInputStream in) throws IOException
DockFactory
DockElement
which was earlier stored by a DockFactory
of the same type. The contents have to be written into an already
existing element.
read
in interface DockFactory<ScreenDockStation>
children
- the known children of the element that is read. It's
possible that not all children that were stored last time could be
read again. In this case the map will contain no or a null
entry.ignore
- true
if the layout of the current
children should not be changed. The map children
is empty
if ignoreChildren
is true
.station
- an element which was created elsewhere and now
has to be set up correctly by this factoryin
- the stream to read from. The number of bytes read don't have
to be the same number as the bytes that were written.
IOException
- if the element can't be read from the streamprotected ScreenDockStation createStation()
ScreenDockStation
which will be returned
by read
.
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