/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* 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.
*
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package com.apple.laf;
import java.awt.Component;
import java.awt.Graphics;
import javax.swing.JComponent;
import apple.laf.JRSUIState;
import apple.laf.JRSUIConstants.Focused;
import apple.laf.JRSUIConstants.State;
import apple.laf.JRSUIConstants.Widget;
import com.apple.laf.AquaUtilControlSize.SizeDescriptor;
import com.apple.laf.AquaUtilControlSize.SizeVariant;
import com.apple.laf.AquaUtils.RecyclableSingletonFromDefaultConstructor;
public class AquaScrollRegionBorder extends AquaBorder {
static final RecyclableSingletonFromDefaultConstructor<AquaScrollRegionBorder> instance = new RecyclableSingletonFromDefaultConstructor<AquaScrollRegionBorder>(AquaScrollRegionBorder.class);
public static AquaScrollRegionBorder getScrollRegionBorder() {
return instance.get();
}
public AquaScrollRegionBorder() {
super(new SizeDescriptor(new SizeVariant().alterMargins(2, 2, 2, 2)));
}
@Override
protected AquaPainter<? extends JRSUIState> createPainter() {
JRSUIState state = JRSUIState.getInstance();
state.set(Widget.FRAME_LIST_BOX);
return AquaPainter.<JRSUIState>create(state, 7, 7, 3, 3, 3, 3);
}
public void paintBorder(final Component c, final Graphics g, final int x, final int y, final int width, final int height) {
final State state = getState((JComponent)c);
painter.state.set(state);
painter.state.set(isFocused(c) && state == State.ACTIVE ? Focused.YES : Focused.NO);
painter.paint(g, c, x, y, width, height);
}
protected State getState(final JComponent c) {
if (!AquaFocusHandler.isActive(c)) return State.INACTIVE;
if (!c.isEnabled()) return State.DISABLED;
return State.ACTIVE;
}
}