Package org.eclipse.swt.events

Class PaintEvent

java.lang.Object
java.util.EventObject
org.eclipse.swt.events.TypedEvent
org.eclipse.swt.events.PaintEvent
All Implemented Interfaces:
Serializable
public final class PaintEvent extends TypedEvent
Instances of this class are sent as a result of visible areas of controls requiring re-painting.
See Also:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    int
    count
    the number of following paint events which are pending which may always be zero on some platforms
    GC
    gc
    the graphics context to use when painting that is configured to use the colors, font and damaged region of the control.
    int
    height
    the height of the bounding rectangle of the region that requires painting
    int
    width
    the width of the bounding rectangle of the region that requires painting
    int
    x
    the x offset of the bounding rectangle of the region that requires painting
    int
    y
    the y offset of the bounding rectangle of the region that requires painting

    Fields inherited from class org.eclipse.swt.events.TypedEvent

    data, display, time, widget

    Fields inherited from class java.util.EventObject

    source

  • Constructor Summary

    Constructors
    Constructor
    Description
    PaintEvent(Event e)
    Constructs a new instance of this class based on the information in the given untyped event.

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    toString()
    Returns a string containing a concise, human-readable description of the receiver.

    Methods inherited from class java.util.EventObject

    getSource

    Methods inherited from class java.lang.Object

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

  • Field Details

    • gc

      public GC gc
      the graphics context to use when painting that is configured to use the colors, font and damaged region of the control. It is valid only during the paint and must not be disposed

    • x

      public int x
      the x offset of the bounding rectangle of the region that requires painting

    • y

      public int y
      the y offset of the bounding rectangle of the region that requires painting

    • width

      public int width
      the width of the bounding rectangle of the region that requires painting

    • height

      public int height
      the height of the bounding rectangle of the region that requires painting

    • count

      public int count
      the number of following paint events which are pending which may always be zero on some platforms

  • Constructor Details

    • PaintEvent

      public PaintEvent(Event e)
      Constructs a new instance of this class based on the information in the given untyped event.
      Parameters:
      e - the untyped event containing the information

  • Method Details

    • toString

      public String toString()
      Returns a string containing a concise, human-readable description of the receiver.
      Overrides:
      toString in class TypedEvent
      Returns:
      a string representation of the event