ch.elexis.developer.resources.view
Class SampleView

java.lang.Object
  org.eclipse.core.commands.common.EventManager
      org.eclipse.ui.part.WorkbenchPart
          org.eclipse.ui.part.ViewPart
              ch.elexis.developer.resources.view.SampleView

All Implemented Interfaces:

GlobalEventDispatcher.IActivationListener, org.eclipse.core.runtime.IAdaptable, org.eclipse.core.runtime.IExecutableExtension, org.eclipse.ui.IPersistable, org.eclipse.ui.IViewPart, org.eclipse.ui.IWorkbenchPart, org.eclipse.ui.IWorkbenchPart2, org.eclipse.ui.IWorkbenchPart3, org.eclipse.ui.part.IWorkbenchPartOrientation

public class SampleView
extends org.eclipse.ui.part.ViewPart
implements GlobalEventDispatcher.IActivationListener

This is a sample view to demonstrate how to connect to elexis's event scheduler and how to display elexis's data types. We implement IActivationListener to be informed, wenn the user can see our View. All UI funktions should only be active in that case.

Field Summary

static java.lang.String

ID We make a String constant for the ID to reference it from the perspective

Fields inherited from interface org.eclipse.ui.IWorkbenchPart

PROP_TITLE

Constructor Summary

SampleView()

Method Summary

void	activation(boolean mode) From IActivationListener: the view was activated or inactivated
void	createPartControl(org.eclipse.swt.widgets.Composite parent) This is the right place to create all UI elements.
void	dispose() On disposal,the IActivationListener MUST be unregistered.
void	setFocus()
void	visible(boolean mode) From IActivationListener: The View changes visibility Our listeners need only to be active,if gthe view is visible.

Methods inherited from class org.eclipse.ui.part.ViewPart

checkSite, getViewSite, init, init, saveState, setContentDescription, setInitializationData, setPartName

Methods inherited from class org.eclipse.ui.part.WorkbenchPart

addPartPropertyListener, addPropertyListener, firePartPropertyChanged, firePropertyChange, getAdapter, getConfigurationElement, getContentDescription, getDefaultImage, getOrientation, getPartName, getPartProperties, getPartProperty, getSite, getTitle, getTitleImage, getTitleToolTip, removePartPropertyListener, removePropertyListener, setPartProperty, setSite, setTitle, setTitleImage, setTitleToolTip, showBusy

Methods inherited from class org.eclipse.core.commands.common.EventManager

addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.ui.IWorkbenchPart

addPropertyListener, getSite, getTitle, getTitleImage, getTitleToolTip, removePropertyListener

Methods inherited from interface org.eclipse.core.runtime.IAdaptable

getAdapter

Field Detail

ID

public static final java.lang.String ID

We make a String constant for the ID to reference it from the perspective

See Also:

Constant Field Values

Constructor Detail

SampleView

public SampleView()

Method Detail

createPartControl

public void createPartControl(org.eclipse.swt.widgets.Composite parent)

This is the right place to create all UI elements. The parent composite already has a GridLayout.

Specified by:

createPartControl in interface org.eclipse.ui.IWorkbenchPart

Specified by:

createPartControl in class org.eclipse.ui.part.WorkbenchPart

dispose

public void dispose()

On disposal,the IActivationListener MUST be unregistered. Also, our RestrictedAction must be unregistered from the AutoAdapt queue to prevent memory leaks.

Specified by:

dispose in interface org.eclipse.ui.IWorkbenchPart

Overrides:

dispose in class org.eclipse.ui.part.WorkbenchPart

setFocus

public void setFocus()

Specified by:

setFocus in interface org.eclipse.ui.IWorkbenchPart

Specified by:

setFocus in class org.eclipse.ui.part.WorkbenchPart

activation

public void activation(boolean mode)

From IActivationListener: the view was activated or inactivated

Specified by:

activation in interface GlobalEventDispatcher.IActivationListener

Parameters:

mode -

visible

public void visible(boolean mode)

From IActivationListener: The View changes visibility Our listeners need only to be active,if gthe view is visible. So we untregister them if the view disappears to save resources. If the view becomes visible again, we must send an event, because the listeners don't know what happend, before the start listening

Specified by:

visible in interface GlobalEventDispatcher.IActivationListener

Parameters:

mode - true: the view becomes visible. false: the view becomes invisible