/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* Provides the Synth L&F UI delegate for
* {@link javax.swing.JScrollPane}.
*
* @author Scott Violet
* @since 1.7
*/
implements PropertyChangeListener, SynthUI {
private boolean viewportViewHasFocus = false;
/**
* Creates a new UI object for the given component.
*
* @param x component to create UI object for
* @return the UI object
*/
return new SynthScrollPaneUI();
}
/**
* Notifies this UI delegate to repaint the specified component.
* This method paints the component background, then calls
* the {@link #paint(SynthContext,Graphics)} method.
*
* <p>In general, this method does not need to be overridden by subclasses.
* All Look and Feel rendering code should reside in the {@code paint} method.
*
* @param g the {@code Graphics} object used for painting
* @param c the component being painted
* @see #paint(SynthContext,Graphics)
*/
}
/**
* Paints the specified component according to the Look and Feel.
* <p>This method is not used by Synth Look and Feel.
* Painting is handled by the {@link #paint(SynthContext,Graphics)} method.
*
* @param g the {@code Graphics} object used for painting
* @param c the component being painted
* @see #paint(SynthContext,Graphics)
*/
}
/**
* Paints the specified component.
*
* @param context context for the component being painted
* @param g the {@code Graphics} object used for painting
* @see #update(Graphics,JComponent)
*/
}
}
/**
* @inheritDoc
*/
int y, int w, int h) {
}
/**
* @inheritDoc
*/
}
}
}
}
}
/**
* @inheritDoc
*/
super.installListeners(c);
c.addPropertyChangeListener(this);
if (view instanceof JTextComponent) {
}
}
}
/**
* @inheritDoc
*/
}
}
/**
* @inheritDoc
*/
super.uninstallListeners(c);
c.removePropertyChangeListener(this);
if (viewportViewFocusHandler != null) {
}
}
}
/**
* @inheritDoc
*/
return getContext(c, getComponentState(c));
}
}
}
return baseState;
}
if (SynthLookAndFeel.shouldUpdateStyle(e)) {
}
}
"ScrollPane.viewportBorderInsets");
}
}
assert false: "SynthBorder is being used outside after the " +
" UI has been uninstalled";
return;
}
height);
}
}
return insets;
}
public boolean isBorderOpaque() {
return false;
}
}
/**
* Handle keeping track of the viewport's view's focus
*/
if (e.getChild() instanceof JTextComponent) {
e.getChild().addFocusListener(this);
}
}
if (e.getChild() instanceof JTextComponent) {
e.getChild().removeFocusListener(this);
}
}
viewportViewHasFocus = true;
}
viewportViewHasFocus = false;
}
}
}