Class PaintEvent

java.lang.Object

java.util.EventObject

java.awt.AWTEvent

vaadinx.awt.event.ComponentEvent

vaadinx.awt.event.PaintEvent

All Implemented Interfaces:

Serializable

public class PaintEvent
extends ComponentEvent

Port of PaintEvent. Relevant for a possible canvas-painting future: a remote canvas component can receive PaintEvents, slow-rate-fire them to Vaadin, and user overrides of paint() still fire through our event dispatch.

AWT calls this "semi-public" — users don't typically subscribe to it, but it's part of the event hierarchy so we port it for completeness.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	PAINT
static final int	PAINT_FIRST
static final int	PAINT_LAST
static final int	UPDATE

Fields inherited from class ComponentEvent

COMPONENT_FIRST, COMPONENT_HIDDEN, COMPONENT_LAST, COMPONENT_MOVED, COMPONENT_RESIZED, COMPONENT_SHOWN

Fields inherited from class AWTEvent

ACTION_EVENT_MASK, ADJUSTMENT_EVENT_MASK, COMPONENT_EVENT_MASK, consumed, CONTAINER_EVENT_MASK, FOCUS_EVENT_MASK, HIERARCHY_BOUNDS_EVENT_MASK, HIERARCHY_EVENT_MASK, id, INPUT_METHOD_EVENT_MASK, INVOCATION_EVENT_MASK, ITEM_EVENT_MASK, KEY_EVENT_MASK, MOUSE_EVENT_MASK, MOUSE_MOTION_EVENT_MASK, MOUSE_WHEEL_EVENT_MASK, PAINT_EVENT_MASK, RESERVED_ID_MAX, TEXT_EVENT_MASK, WINDOW_EVENT_MASK, WINDOW_FOCUS_EVENT_MASK, WINDOW_STATE_EVENT_MASK

Fields inherited from class EventObject

source

Constructor Summary

Constructors

Constructor	Description
PaintEvent(Component source, int id, Rectangle updateRect)

Method Summary

Modifier and Type	Method	Description
Rectangle	getUpdateRect()
String	paramString()
void	setUpdateRect(Rectangle updateRect)

Methods inherited from class ComponentEvent

getComponent

Methods inherited from class AWTEvent

consume, getID, isConsumed, setSource, toString

Methods inherited from class EventObject

getSource

Methods inherited from class Object

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

Field Details

PAINT_FIRST

public static final int PAINT_FIRST

See Also:

• Constant Field Values

PAINT_LAST

public static final int PAINT_LAST

See Also:

• Constant Field Values

PAINT

public static final int PAINT

See Also:

• Constant Field Values

UPDATE

public static final int UPDATE

See Also:

• Constant Field Values

Constructor Details

PaintEvent

public PaintEvent(Component source,
 int id,
 Rectangle updateRect)

Method Details

getUpdateRect

public Rectangle getUpdateRect()

setUpdateRect

public void setUpdateRect(Rectangle updateRect)

paramString

public String paramString()

Overrides:

paramString in class ComponentEvent