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13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
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24  */
25 
26 
27 package sun.lwawt;
28 
29 import java.awt.Component;
30 import java.awt.Dimension;
31 import java.awt.GraphicsConfiguration;
32 import java.awt.peer.CanvasPeer;
33 
34 import javax.swing.JComponent;
35 
36 /**
37  * Lightweight implementation of {@link CanvasPeer}. This peer is empty, because
38  * all the components in lwawt use graphic object from the top level window.
39  */
40 class LWCanvasPeer<T extends Component, D extends JComponent>
41         extends LWComponentPeer<T, D> implements CanvasPeer {
42 
LWCanvasPeer(final T target, final PlatformComponent platformComponent)43     LWCanvasPeer(final T target, final PlatformComponent platformComponent) {
44         super(target, platformComponent);
45     }
46 
47     @Override
getAppropriateGraphicsConfiguration( final GraphicsConfiguration gc)48     public final GraphicsConfiguration getAppropriateGraphicsConfiguration(
49             final GraphicsConfiguration gc) {
50         // TODO
51         return gc;
52     }
53 
54     @Override
getPreferredSize()55     public final Dimension getPreferredSize() {
56         return getMinimumSize();
57     }
58 
59     @Override
getMinimumSize()60     public final Dimension getMinimumSize() {
61         return getBounds().getSize();
62     }
63 }
64