de.jdemo.extensions
Class SwtDemoCase

java.lang.Object
  de.jdemo.framework.AbstractDemoCase
      de.jdemo.extensions.SwtDemoCase

All Implemented Interfaces:

ISwtDemoCase, IDemo, IDemoCase, java.lang.Cloneable

public abstract class SwtDemoCase
extends AbstractDemoCase
implements ISwtDemoCase

Abstract superclass for all demos demonstrating SWT components.

Author:

Markus Gebhard

Constructor Summary

SwtDemoCase()

Method Summary

void	cancel() Give this DemoCase the chance to exit.
protected java.lang.Object	clone() Returns a clone of this democase, that is a new instance being the same demonstration case, but not having any listeners or other temporary fields.
IDemoCaseRunnable	createRunnable(boolean allowExternalLaunches) Creates a runnable for running this demo case.
protected org.eclipse.swt.widgets.Shell	createShell() Creates a new Shellobject that can be used for adding widgets.
void	executeTearDown() Called by the DemoCaseRunner to invoke the tearDown method.
protected org.eclipse.swt.widgets.Display	getDisplay()
void	runDemo() Override to run the demo and assert its state.

Methods inherited from class de.jdemo.framework.AbstractDemoCase

accept, after, assertNotNull, assertNull, assertTrue, before, createThreadGroup, executeSetUp, exit, fail, getClone, getIdentifier, getName, getRunnable, setName, setRunnable, setUp, tearDown, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SwtDemoCase

public SwtDemoCase()

Method Detail

createRunnable

public IDemoCaseRunnable createRunnable(boolean allowExternalLaunches)

Description copied from interface: IDemoCase

Creates a runnable for running this demo case.

Specified by:

createRunnable in interface IDemoCase

Parameters:

allowExternalLaunches - indicates whether this demo is allowed e.g. to launch a file in an external software. This flag will be false if this demo is executed as test for example.

executeTearDown

public void executeTearDown()
                     throws java.lang.Exception

Description copied from class: AbstractDemoCase

Called by the DemoCaseRunner to invoke the tearDown method. Should not be called from within a demo.

Overrides:

executeTearDown in class AbstractDemoCase

Throws:

java.lang.Exception

clone

protected java.lang.Object clone()

Description copied from class: AbstractDemoCase

Returns a clone of this democase, that is a new instance being the same demonstration case, but not having any listeners or other temporary fields. This is intended for starting each demo case from scratch.

Overrides:

clone in class AbstractDemoCase

cancel

public void cancel()

Description copied from class: AbstractDemoCase

Give this DemoCase the chance to exit. Can be overriden by subclasses e.g. to dispose windows or dispose other resources. Usually invoked from an IDemoCaseRunnable when the user requests termination of the Demo. Should not be called from within a demo.

Overrides:

cancel in class AbstractDemoCase

getDisplay

protected org.eclipse.swt.widgets.Display getDisplay()

createShell

protected org.eclipse.swt.widgets.Shell createShell()

Creates a new Shellobject that can be used for adding widgets. The shell will automatically be made visible when returning from the demo... method. Not that calling this method more often than once will result in a DemoExecutionFailedError.

runDemo

public void runDemo()
             throws java.lang.Throwable

Description copied from class: AbstractDemoCase

Override to run the demo and assert its state.

Overrides:

runDemo in class AbstractDemoCase

Throws:

java.lang.Throwable - if any exception is thrown