org.gnu.gtk
public class DrawingArea extends Widget
Deprecated: This class is part of the java-gnome 2.x family of libraries,
which, due to their inefficiency and complexity, are no longer
being maintained and have been abandoned by the java-gnome
project. This class may in the future have an equivalent in
java-gnome 4.0, try looking for
org.gnome.gtk.DrawingArea
.
You should be aware that there is a considerably different API
in the new library: the architecture is completely different
and most notably internals are no longer exposed to public view.
General practice is to use a ExposeListener and then implement its exposeEvent(ExposeEvent) method and do your drawing when ExposeEvent is fired.
The upstream API documentation also suggests that for some use cases it may be easier to create a [Gtk] Image and then call it's getPixbuf() method to get at the underlying [Gdk] Pixbuf which you can make changes to and then referesh from.
Constructor Summary | |
---|---|
DrawingArea() | |
DrawingArea(Handle handle)
Construct a DrawingArea using a handle to a native resource. |
Method Summary | |
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static DrawingArea | getDrawingArea(Handle handle)
Internal static factory method to be used by Java-Gnome only. |
static Type | getType()
Retrieve the runtime type used by the GLib library. |
Deprecated: Superceeded by java-gnome 4.0; a method along these lines may well exist in the new bindings, but if it does it likely has a different name or signature due to the shift to an algorithmic mapping of the underlying native libraries.
Construct a DrawingArea using a handle to a native resource.Deprecated: Superceeded by java-gnome 4.0; a method along these lines may well exist in the new bindings, but if it does it likely has a different name or signature due to the shift to an algorithmic mapping of the underlying native libraries.
Internal static factory method to be used by Java-Gnome only.Deprecated: Superceeded by java-gnome 4.0; a method along these lines may well exist in the new bindings, but if it does it likely has a different name or signature due to the shift to an algorithmic mapping of the underlying native libraries.
Retrieve the runtime type used by the GLib library.