ch.elexis.selectors
Class DisplayPanel

java.lang.Object
  Composite
      ch.elexis.selectors.DisplayPanel

All Implemented Interfaces:

ActiveControlListener

public class DisplayPanel
extends Composite
implements ActiveControlListener

A Panel to display ActiveControls as views to fields of a single PersistentObject

Author:

gerry

Constructor Summary

DisplayPanel(Composite parent, FieldDescriptor<? extends PersistentObject>[] fields, int minCols, int maxCols, IAction... actions)

Method Summary

void	addField(ActiveControl ac) Add a field to the panel
void	addFields(ActiveControl... activeControls) Add a number of fields to the Panel
void	addSelectorListener(ActiveControlListener l) Add a listener to the list of listeners that will be notified, if one of the fields has been changed
void	contentsChanged(ActiveControl ac) Contents of field has chsnged.
java.util.List<ActiveControl>	getControls() Return all ActiveControls attached to this panel
void	invalidContents(ActiveControl field)
void	removeSelectorListener(ActiveControlListener l) Remove a listener from the list of SelectorListeners
void	setAutosave(boolean doSave) Set autosave behaviour
void	setObject(PersistentObject po) Set the Object to display
void	titleClicked(ActiveControl field) From ActiveControlListener: Notify that the user clicked the label of a field This will in turn notify the SelectorListeners attached to this panel

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DisplayPanel

public DisplayPanel(Composite parent,
                    FieldDescriptor<? extends PersistentObject>[] fields,
                    int minCols,
                    int maxCols,
                    IAction... actions)

Method Detail

setObject

public void setObject(PersistentObject po)

Set the Object to display

Parameters:

po - a PersistentObject that must have all fields defined, that are referenced by ActiveControls of this Panel

setAutosave

public void setAutosave(boolean doSave)

Set autosave behaviour

Parameters:

doSave - if true: changed fields are written back to the database. false: No weiting occurs

addField

public void addField(ActiveControl ac)

Add a field to the panel

Parameters:

ac -

addFields

public void addFields(ActiveControl... activeControls)

Add a number of fields to the Panel

Parameters:

activeControls -

contentsChanged

public void contentsChanged(ActiveControl ac)

Description copied from interface: ActiveControlListener

Contents of field has chsnged.

Specified by:

contentsChanged in interface ActiveControlListener

Parameters:

ac - the field that changed or NULL: Any of the observed field(s) have changed

invalidContents

public void invalidContents(ActiveControl field)

Specified by:

invalidContents in interface ActiveControlListener

addSelectorListener

public void addSelectorListener(ActiveControlListener l)

Add a listener to the list of listeners that will be notified, if one of the fields has been changed

Parameters:

l -

removeSelectorListener

public void removeSelectorListener(ActiveControlListener l)

Remove a listener from the list of SelectorListeners

Parameters:

l -

titleClicked

public void titleClicked(ActiveControl field)

From ActiveControlListener: Notify that the user clicked the label of a field This will in turn notify the SelectorListeners attached to this panel

Specified by:

titleClicked in interface ActiveControlListener

getControls

public java.util.List<ActiveControl> getControls()

Return all ActiveControls attached to this panel

Returns:

al List that might be empty but is never null