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java-gnome version 4.0.19
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org.gnome.gtk
Class DrawingArea

Object
  extended by org.freedesktop.bindings.Pointer
      extended by org.freedesktop.bindings.Proxy
          extended by org.gnome.glib.Object
              extended by org.gnome.gtk.Object
                  extended by org.gnome.gtk.Widget
                      extended by org.gnome.gtk.DrawingArea
Direct Known Subclasses:
Spinner
public class DrawingArea
extends Widget

A simple blank canvas Widget that you can do arbitrary drawing on.

DrawingArea takes care of handling a number of implementation details associated with Widget implementations, including basic handling of the size-request / size-allocation cycle and realizing the necessary underlying resouces. The end result is blank [org.gnome.gdk] Window that you can draw on with Cairo in a Widget.ExposeEvent.

Since:
4.0.10
Author:
Andrew Cowie

Nested Class Summary
 
Nested classes/interfaces inherited from class org.gnome.gtk.Widget
Widget.ButtonPressEvent, Widget.ButtonReleaseEvent, Widget.EnterNotifyEvent, Widget.ExposeEvent, Widget.FocusInEvent, Widget.FocusOutEvent, Widget.Hide, Widget.KeyPressEvent, Widget.KeyReleaseEvent, Widget.LeaveNotifyEvent, Widget.MapEvent, Widget.MotionNotifyEvent, Widget.PopupMenu, Widget.ScrollEvent, Widget.UnmapEvent, Widget.VisibilityNotifyEvent
 
Nested classes/interfaces inherited from class org.gnome.gtk.Object
Object.Destroy
 
Constructor Summary
DrawingArea()
          Create a blank DrawingArea.
 
Method Summary
 
Methods inherited from class org.gnome.gtk.Widget
activate, addEvents, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, getAllocation, getCanDefault, getCanFocus, getHasFocus, getName, getParent, getRequisition, getSensitive, getToplevel, getWindow, grabAdd, grabDefault, grabFocus, grabRemove, hide, isSensitive, modifyBackground, modifyBase, modifyFont, modifyText, queueDraw, queueDrawArea, realize, setCanDefault, setCanFocus, setColormap, setEvents, setName, setSensitive, setSizeRequest, setTooltipMarkup, setTooltipText, show, showAll
 
Methods inherited from class org.gnome.gtk.Object
connect, destroy
 
Methods inherited from class org.freedesktop.bindings.Pointer
toString
 
Methods inherited from class Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

DrawingArea

public DrawingArea()
Create a blank DrawingArea.

Since:
4.0.10
Overview  Package   Class 

java-gnome
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