public abstract class AbstractTabContentFilter extends java.lang.Object implements TabContentFilter
TabContentFilter
, knows which StackDockStation
s
and which Dockable
s are currently filtered.added
, removed
,
deselected
and selected
to be informed
if the contents of a StackDockStation
changed.StackDockComponent
.Modifier and Type | Field and Description |
---|---|
protected java.util.List<StackDockComponent> |
components
all the components that are currently installed
|
protected java.util.List<StackDockStation> |
stations
all stations that are currently installed
|
Constructor and Description |
---|
AbstractTabContentFilter() |
Modifier and Type | Method and Description |
---|---|
protected void |
added(StackDockStation station,
Dockable dockable)
Called when
dockable is added to station , this method is called before
the dock parent of dockable is set. |
void |
addListener(TabContentFilterListener listener)
Adds a listener to this filter.
|
protected void |
deselected(StackDockStation station,
Dockable dockable)
Called when the selection of
station changed to another dockable than oldSelection . |
TabContent |
filter(TabContent content,
StackDockComponent component,
Dockable dockable)
This implementation just returns
content . |
TabContent |
filter(TabContent content,
StackDockStation station,
Dockable dockable)
This implementation just returns
content . |
protected void |
fireChanged()
Calls
TabContentFilterListener.contentChanged() on all
listeners that are currently installed. |
protected void |
fireChanged(Dockable dockable)
Calls
TabContentFilterListener.contentChanged(Dockable) on all
listeners that are currently installed. |
protected void |
fireChanged(StackDockComponent component)
Calls
TabContentFilterListener.contentChanged(StackDockComponent) on all
listeners that are currently installed. |
protected void |
fireChanged(StackDockStation station)
Calls
TabContentFilterListener.contentChanged(StackDockStation) on all
listeners that are currently installed. |
void |
install(StackDockComponent component)
Informs this filter that it will be used by
component . |
void |
install(StackDockStation station)
Informs this filter that it will be used by
station . |
protected TabContentFilterListener[] |
listeners()
Gets all listeners that are currently observing this filter.
|
protected void |
removed(StackDockStation station,
Dockable dockable)
Called when
dockable has been removed from station . |
void |
removeListener(TabContentFilterListener listener)
Removes a listener from this filter.
|
protected void |
selected(StackDockStation station,
Dockable dockable)
Called when the selection of
station changed to newSelection . |
protected void |
selectionChanged(StackDockComponent component)
Called if the selection of
component changed. |
void |
uninstall(StackDockComponent component)
Informs this filter that it is no longer used by
component . |
void |
uninstall(StackDockStation station)
Informs this filter that it is no longer used by
station . |
protected java.util.List<StackDockStation> stations
protected java.util.List<StackDockComponent> components
public void addListener(TabContentFilterListener listener)
TabContentFilter
addListener
in interface TabContentFilter
listener
- the new listener, not null
public void removeListener(TabContentFilterListener listener)
TabContentFilter
removeListener
in interface TabContentFilter
listener
- the listener to removeprotected TabContentFilterListener[] listeners()
protected void fireChanged()
TabContentFilterListener.contentChanged()
on all
listeners that are currently installed.protected void fireChanged(Dockable dockable)
TabContentFilterListener.contentChanged(Dockable)
on all
listeners that are currently installed.dockable
- the element whose content changedprotected void fireChanged(StackDockStation station)
TabContentFilterListener.contentChanged(StackDockStation)
on all
listeners that are currently installed.station
- the station whose content changedprotected void fireChanged(StackDockComponent component)
TabContentFilterListener.contentChanged(StackDockComponent)
on all
listeners that are currently installed.component
- the component whose content changedpublic void install(StackDockStation station)
TabContentFilter
station
.install
in interface TabContentFilter
station
- a new clientpublic void install(StackDockComponent component)
TabContentFilter
component
. Note that this
method may not be called if the component
itself is used by a StackDockStation
.install
in interface TabContentFilter
component
- a new clientpublic void uninstall(StackDockStation station)
TabContentFilter
station
.uninstall
in interface TabContentFilter
station
- an old clientpublic void uninstall(StackDockComponent component)
TabContentFilter
component
.uninstall
in interface TabContentFilter
component
- the old componentpublic TabContent filter(TabContent content, StackDockStation station, Dockable dockable)
content
.filter
in interface TabContentFilter
content
- the default content to use, not null
station
- the station which calls this methoddockable
- the element which is displayednull
public TabContent filter(TabContent content, StackDockComponent component, Dockable dockable)
content
.filter
in interface TabContentFilter
content
- the default content to use, not null
component
- the component which calls this methoddockable
- the element which is displayednull
protected void added(StackDockStation station, Dockable dockable)
dockable
is added to station
, this method is called before
the dock parent
of dockable
is set.station
- the new parent of dockable
dockable
- the new childprotected void removed(StackDockStation station, Dockable dockable)
dockable
has been removed from station
.station
- the old parent of dockable
dockable
- the removed elementprotected void selected(StackDockStation station, Dockable dockable)
station
changed to newSelection
.station
- the owner of newSelection
dockable
- the new selection, not null
protected void deselected(StackDockStation station, Dockable dockable)
station
changed to another dockable than oldSelection
.station
- the owner of oldSelection
dockable
- the old selection, not null
protected void selectionChanged(StackDockComponent component)
component
changed.component
- the component whose selection changed