com.openinventor.inventor

Class SoProgressIndicator

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.SoProgressIndicator

public class SoProgressIndicator
extends Inventor

Class for reporting progress of a task. This class notifies the application when a task (for example a long computation) starts, stops and when it is in progress. This is useful, for example, to allow the application to update a progress bar.

Potentially long processes are conceptually divided into sequential tasks, which are divided into subtasks, which may have multiple iteration steps. Not every process uses all of the above. See each specific use of this class for details about the specific process.

See events onBeginTask, onEndTask, onBeginSubTask, onEndSubTask, onEndStep.

Each event has specific arguments: SoProgressIndicator.TaskEventArg, SoProgressIndicator.SubTaskEventArg, SoProgressIndicator.StepEventArg.

Currently used in: SoVolumeRender (setRenderProgress).

See also:

SoVolumeRender

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SoProgressIndicator.StepEventArg Class given to callback when an onEndStep is raised.
static class	SoProgressIndicator.SubTaskEventArg Class given to callback when onBeginSubTask/onEndSubTask are raised.
static class	SoProgressIndicator.TaskEventArg Class given to callback when onBeginTask/onEndTask are raised.

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields

Modifier and Type	Field and Description
SbEventHandler<SoProgressIndicator.SubTaskEventArg>	onBeginSubTask Event raised when a sub-task begins.
SbEventHandler<SoProgressIndicator.TaskEventArg>	onBeginTask Event raised when a task begins.
SbEventHandler<SoProgressIndicator.StepEventArg>	onEndStep Event raised when a steps ends.
SbEventHandler<SoProgressIndicator.SubTaskEventArg>	onEndSubTask Event raised when a sub-task ends.
SbEventHandler<SoProgressIndicator.TaskEventArg>	onEndTask Event raised when a task ends.

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
SoProgressIndicator() Constructor.

Method Summary

Methods inherited from class com.openinventor.inventor.Inventor

dispose, getAddress, getNativeResourceHandle, startInternalThreads, stopInternalThreads

Methods inherited from class java.lang.Object

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

Field Detail

onBeginTask

public final SbEventHandler<SoProgressIndicator.TaskEventArg> onBeginTask

Event raised when a task begins.

onEndTask

public final SbEventHandler<SoProgressIndicator.TaskEventArg> onEndTask

Event raised when a task ends.

onBeginSubTask

public final SbEventHandler<SoProgressIndicator.SubTaskEventArg> onBeginSubTask

Event raised when a sub-task begins.

onEndSubTask

public final SbEventHandler<SoProgressIndicator.SubTaskEventArg> onEndSubTask

Event raised when a sub-task ends.

onEndStep

public final SbEventHandler<SoProgressIndicator.StepEventArg> onEndStep

Event raised when a steps ends. A step is inside a SubTask(Begin/End).

Constructor Detail

SoProgressIndicator

public SoProgressIndicator()

Constructor.