org.gnu.gtk.event

Class ExposeEvent

Implemented Interfaces:
Serializable

public class ExposeEvent
extends GtkEvent

This event object is used to identify how expose has changed.
See Also:
ExposeListener

Nested Class Summary

static class
ExposeEvent.Type

Constructor Summary

ExposeEvent(Object source, EventExpose gdkEvent)
ExposeEvent(Object source, EventNoExpose gdkEvent)

Method Summary

Rectangle
getArea()
Deprecated. Superceeded by java-gnome 4.0; Signals all have individual interfaces each with a single method corresponding to the signature of the underlying callback.
int
getCount()
Deprecated. Superceeded by java-gnome 4.0; Signals all have individual interfaces each with a single method corresponding to the signature of the underlying callback.
Region
getRegion()
Deprecated. Superceeded by java-gnome 4.0; Signals all have individual interfaces each with a single method corresponding to the signature of the underlying callback.
boolean
getSendEvent()
Deprecated. Superceeded by java-gnome 4.0; Signals all have individual interfaces each with a single method corresponding to the signature of the underlying callback.
Window
getWindow()
Deprecated. Superceeded by java-gnome 4.0; Signals all have individual interfaces each with a single method corresponding to the signature of the underlying callback.
boolean
isOfType(ExposeEvent.Type test)
Deprecated. Superceeded by java-gnome 4.0; Signals all have individual interfaces each with a single method corresponding to the signature of the underlying callback.

Methods inherited from class org.gnu.gtk.event.GtkEvent

getSource, getType, toString

Constructor Details

ExposeEvent

public ExposeEvent(Object source,
                   EventExpose gdkEvent)

ExposeEvent

public ExposeEvent(Object source,
                   EventNoExpose gdkEvent)

Method Details

getArea

public Rectangle getArea()

Deprecated. Superceeded by java-gnome 4.0; Signals all have individual interfaces each with a single method corresponding to the signature of the underlying callback.

Returns the bounding box of region.
Returns:
the bounding box of region.

getCount

public int getCount()

Deprecated. Superceeded by java-gnome 4.0; Signals all have individual interfaces each with a single method corresponding to the signature of the underlying callback.

Returns the number of contiguous EXPOSE events following this one. The only use for this is "exposure compression", i.e. handling all contiguous EXPOSE events in one go, though GDK performs some exposure compression so this is not normally needed.
Returns:
the number of contiguous EXPOSE events following this one.

getRegion

public Region getRegion()

Deprecated. Superceeded by java-gnome 4.0; Signals all have individual interfaces each with a single method corresponding to the signature of the underlying callback.

Returns the region that needs to be redrawn.
Returns:
the region that needs to be redrawn.

getSendEvent

public boolean getSendEvent()

Deprecated. Superceeded by java-gnome 4.0; Signals all have individual interfaces each with a single method corresponding to the signature of the underlying callback.

Check if the event was sent explicitly (eg using XSendEvent).
Returns:
true if the event was sent explicitly (e.g. using XSendEvent), false otherwise.

getWindow

public Window getWindow()

Deprecated. Superceeded by java-gnome 4.0; Signals all have individual interfaces each with a single method corresponding to the signature of the underlying callback.

The window which received the event.
Returns:
the window which received the event.

isOfType

public boolean isOfType(ExposeEvent.Type test)

Deprecated. Superceeded by java-gnome 4.0; Signals all have individual interfaces each with a single method corresponding to the signature of the underlying callback.

Test to compare events.