Package org.eclipse.e4.ui.workbench.swt

Class DisplayUISynchronize

java.lang.Object

org.eclipse.e4.ui.di.UISynchronize

org.eclipse.e4.ui.workbench.swt.DisplayUISynchronize

public final class DisplayUISynchronize
extends UISynchronize

Since:

0.16

Constructor Summary

Constructors

Constructor	Description
DisplayUISynchronize(Display display)

Method Summary

Modifier and Type	Method	Description
void	asyncExec(Runnable runnable)	Schedules the runnable on the UI-Thread for execution and returns immediately
protected boolean	dispatchEvents()	Request to perform an event dispatch cycle.
boolean	isUIThread(Thread thread)	Checks if the given thread is the UI-Thread.
protected void	showBusyWhile(Runnable runnable)	Shows a busy-indicator to the user while this runnable is executed, long running operations in the UI thread may freeze the UI.
void	syncExec(Runnable runnable)	Executes the runnable on the UI-Thread and blocks until the runnable is finished

Methods inherited from class java.lang.Object

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

Constructor Details

DisplayUISynchronize

public DisplayUISynchronize(Display display)

Method Details

syncExec

public void syncExec(Runnable runnable)

Description copied from class: UISynchronize

Executes the runnable on the UI-Thread and blocks until the runnable is finished

Specified by:

syncExec in class UISynchronize

Parameters:

runnable - the runnable to execute

asyncExec

public void asyncExec(Runnable runnable)

Description copied from class: UISynchronize

Schedules the runnable on the UI-Thread for execution and returns immediately

Specified by:

asyncExec in class UISynchronize

Parameters:

runnable - the runnable to execute

isUIThread

public boolean isUIThread(Thread thread)

Description copied from class: UISynchronize

Checks if the given thread is the UI-Thread.

Specified by:

isUIThread in class UISynchronize

Parameters:

thread - to check

Returns:

true if the thread is the UI-Thread false otherwise

showBusyWhile

protected void showBusyWhile(Runnable runnable)

Description copied from class: UISynchronize

Shows a busy-indicator to the user while this runnable is executed, long running operations in the UI thread may freeze the UI.

Specified by:

showBusyWhile in class UISynchronize

Parameters:

runnable - the runnable to execute

dispatchEvents

protected boolean dispatchEvents()

Description copied from class: UISynchronize

Request to perform an event dispatch cycle.

Specified by:

dispatchEvents in class UISynchronize

Returns:

true if there might be more work to perform false otherwise