```
public class Trace
extends Object
```
This class is only used internally by MWT to add trace events.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ANIMATION_EVENT`	Event when an animation is running.
`static int`	`ANIMATION_FPS_EVENT`	Event when an animation ends with its FPS.
`static int`	`ANIMATOR_TICK_EVENT`	Event when an animator is ticking.
`static int`	`COMPUTE_SIZE_WIDGET_EVENT`	Event when computing the size of a widget.
`static int`	`CREATE_DESKTOP_EVENT`	Event when creating a desktop.
`static int`	`CREATE_WIDGET_EVENT`	Event when creating a widget.
`static int`	`LAYOUT_WIDGET_EVENT`	Event when setting the position and size of a widget.
`static String`	`LOG_TRACE_ENABLED_CONSTANT`	`BON boolean constant` to enable/disable the logs associated with the traces.
`static int`	`ON_ATTACHED_WIDGET_EVENT`	Event when a widget is attached.
`static int`	`ON_DETACHED_WIDGET_EVENT`	Event when a widget is detached.
`static int`	`ON_HIDDEN_DESKTOP_EVENT`	Event when a desktop is hidden.
`static int`	`ON_HIDDEN_WIDGET_EVENT`	Event when a widget is hidden.
`static int`	`ON_SHOWN_DESKTOP_EVENT`	Event when a desktop is shown.
`static int`	`ON_SHOWN_WIDGET_EVENT`	Event when a widget is shown.
`static int`	`RENDER_WIDGET_EVENT`	Event when rendering a widget.
`static int`	`REQUEST_DESKTOP_LAYOUT_EVENT`	Event when requesting to layout a desktop.
`static int`	`REQUEST_DESKTOP_RENDER_EVENT`	Event when requesting to render a desktop.
`static int`	`REQUEST_DESKTOP_SHOW_EVENT`	Event when requesting to show a desktop.
`static int`	`REQUEST_WIDGET_LAYOUT_EVENT`	Event when requesting to layout a widget.
`static int`	`REQUEST_WIDGET_RENDER_EVENT`	Event when requesting to render a widget.
`static Tracer`	`TRACER`	Instance of the tracer.
`static int`	`UPDATE_STYLE_WIDGET_EVENT`	Event when updating the style of a widget.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`createNewAnimation(Animation animation)`	Should only be called if `Tracer.TRACE_ENABLED_CONSTANT_PROPERTY` is `true`.
`static void`	`createNewDesktop(Desktop desktop)`	Should only be called if `Tracer.TRACE_ENABLED_CONSTANT_PROPERTY` is `true`.
`static void`	`createNewWidget(Widget widget)`	Should only be called if `Tracer.TRACE_ENABLED_CONSTANT_PROPERTY` is `true`.
`static int`	`getGraphicsContextId(GraphicsContext gc)`	Should only be called if `Tracer.TRACE_ENABLED_CONSTANT_PROPERTY` is `true`.
`static int`	`getObjectId(Object object)`	Should only be called if `Tracer.TRACE_ENABLED_CONSTANT_PROPERTY` is `true`.
`static int`	`getObjectTypeId(Object object)`	Should only be called if `Tracer.TRACE_ENABLED_CONSTANT_PROPERTY` is `true`.
`static void`	`stopAnimation(Animation animation)`	Should only be called if `Tracer.TRACE_ENABLED_CONSTANT_PROPERTY` is `true`.
`static void`	`tickAnimator()`	Should only be called if `Tracer.TRACE_ENABLED_CONSTANT_PROPERTY` is `true`.
`static void`	`tickAnimatorEnd()`	Should only be called if `Tracer.TRACE_ENABLED_CONSTANT_PROPERTY` is `true`.

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - LOG_TRACE_ENABLED_CONSTANT
```
public static final String LOG_TRACE_ENABLED_CONSTANT
```
    BON boolean constant to enable/disable the logs associated with the traces.
    If enabled, Tracer.TRACE_ENABLED_CONSTANT_PROPERTY must also be set.
    It helps to understand the traces and more specifically the IDs associated to the desktops and widgets.
    
    See Also:
    
    Constant Field Values
  - CREATE_WIDGET_EVENT
```
public static final int CREATE_WIDGET_EVENT
```
    Event when creating a widget.
    
    See Also:
    
    Constant Field Values
  - CREATE_DESKTOP_EVENT
```
public static final int CREATE_DESKTOP_EVENT
```
    Event when creating a desktop.
    
    See Also:
    
    Constant Field Values
  - REQUEST_DESKTOP_SHOW_EVENT
```
public static final int REQUEST_DESKTOP_SHOW_EVENT
```
    Event when requesting to show a desktop.
    
    See Also:
    
    Constant Field Values
  - REQUEST_WIDGET_LAYOUT_EVENT
```
public static final int REQUEST_WIDGET_LAYOUT_EVENT
```
    Event when requesting to layout a widget.
    
    See Also:
    
    Constant Field Values
  - REQUEST_DESKTOP_LAYOUT_EVENT
```
public static final int REQUEST_DESKTOP_LAYOUT_EVENT
```
    Event when requesting to layout a desktop.
    
    See Also:
    
    Constant Field Values
  - REQUEST_WIDGET_RENDER_EVENT
```
public static final int REQUEST_WIDGET_RENDER_EVENT
```
    Event when requesting to render a widget.
    
    See Also:
    
    Constant Field Values
  - REQUEST_DESKTOP_RENDER_EVENT
```
public static final int REQUEST_DESKTOP_RENDER_EVENT
```
    Event when requesting to render a desktop.
    
    See Also:
    
    Constant Field Values
  - UPDATE_STYLE_WIDGET_EVENT
```
public static final int UPDATE_STYLE_WIDGET_EVENT
```
    Event when updating the style of a widget.
    
    See Also:
    
    Constant Field Values
  - COMPUTE_SIZE_WIDGET_EVENT
```
public static final int COMPUTE_SIZE_WIDGET_EVENT
```
    Event when computing the size of a widget.
    
    See Also:
    
    Constant Field Values
  - LAYOUT_WIDGET_EVENT
```
public static final int LAYOUT_WIDGET_EVENT
```
    Event when setting the position and size of a widget.
    
    See Also:
    
    Constant Field Values
  - RENDER_WIDGET_EVENT
```
public static final int RENDER_WIDGET_EVENT
```
    Event when rendering a widget.
    
    See Also:
    
    Constant Field Values
  - ON_SHOWN_WIDGET_EVENT
```
public static final int ON_SHOWN_WIDGET_EVENT
```
    Event when a widget is shown.
    
    See Also:
    
    Constant Field Values
  - ON_HIDDEN_WIDGET_EVENT
```
public static final int ON_HIDDEN_WIDGET_EVENT
```
    Event when a widget is hidden.
    
    See Also:
    
    Constant Field Values
  - ON_SHOWN_DESKTOP_EVENT
```
public static final int ON_SHOWN_DESKTOP_EVENT
```
    Event when a desktop is shown.
    
    See Also:
    
    Constant Field Values
  - ON_HIDDEN_DESKTOP_EVENT
```
public static final int ON_HIDDEN_DESKTOP_EVENT
```
    Event when a desktop is hidden.
    
    See Also:
    
    Constant Field Values
  - ON_ATTACHED_WIDGET_EVENT
```
public static final int ON_ATTACHED_WIDGET_EVENT
```
    Event when a widget is attached.
    
    See Also:
    
    Constant Field Values
  - ON_DETACHED_WIDGET_EVENT
```
public static final int ON_DETACHED_WIDGET_EVENT
```
    Event when a widget is detached.
    
    See Also:
    
    Constant Field Values
  - ANIMATION_EVENT
```
public static final int ANIMATION_EVENT
```
    Event when an animation is running.
    
    See Also:
    
    Constant Field Values
  - ANIMATION_FPS_EVENT
```
public static final int ANIMATION_FPS_EVENT
```
    Event when an animation ends with its FPS.
    
    See Also:
    
    Constant Field Values
  - ANIMATOR_TICK_EVENT
```
public static final int ANIMATOR_TICK_EVENT
```
    Event when an animator is ticking.
    
    See Also:
    
    Constant Field Values
  - TRACER
```
public static final Tracer TRACER
```
    Instance of the tracer.
- Method Detail
  - getObjectId
```
public static int getObjectId(Object object)
```
    Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.
  - getObjectTypeId
```
public static int getObjectTypeId(Object object)
```
    Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.
  - createNewDesktop
```
public static void createNewDesktop(Desktop desktop)
```
    Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.
  - createNewWidget
```
public static void createNewWidget(Widget widget)
```
    Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.
  - getGraphicsContextId
```
public static int getGraphicsContextId(GraphicsContext gc)
```
    Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.
  - tickAnimator
```
public static void tickAnimator()
```
    Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.
  - tickAnimatorEnd
```
public static void tickAnimatorEnd()
```
    Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.
  - createNewAnimation
```
public static void createNewAnimation(Animation animation)
```
    Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.
  - stopAnimation
```
public static void stopAnimation(Animation animation)
```
    Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.

Class Trace

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LOG_TRACE_ENABLED_CONSTANT

CREATE_WIDGET_EVENT

CREATE_DESKTOP_EVENT

REQUEST_DESKTOP_SHOW_EVENT

REQUEST_WIDGET_LAYOUT_EVENT

REQUEST_DESKTOP_LAYOUT_EVENT

REQUEST_WIDGET_RENDER_EVENT

REQUEST_DESKTOP_RENDER_EVENT

UPDATE_STYLE_WIDGET_EVENT

COMPUTE_SIZE_WIDGET_EVENT

LAYOUT_WIDGET_EVENT

RENDER_WIDGET_EVENT

ON_SHOWN_WIDGET_EVENT

ON_HIDDEN_WIDGET_EVENT

ON_SHOWN_DESKTOP_EVENT

ON_HIDDEN_DESKTOP_EVENT

ON_ATTACHED_WIDGET_EVENT

ON_DETACHED_WIDGET_EVENT

ANIMATION_EVENT

ANIMATION_FPS_EVENT

ANIMATOR_TICK_EVENT

TRACER

Method Detail

getObjectId

getObjectTypeId

createNewDesktop

createNewWidget

getGraphicsContextId

tickAnimator

tickAnimatorEnd

createNewAnimation

stopAnimation