1 /*

     2  * CDDL HEADER START

     3  *

     4  * The contents of this file are subject to the terms of the

     5  * Common Development and Distribution License (the "License").

     6  * You may not use this file except in compliance with the License.

     7  *

     8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

     9  * or http://www.opensolaris.org/os/licensing.

    10  * See the License for the specific language governing permissions

    11  * and limitations under the License.

    12  *

    13  * When distributing Covered Code, include this CDDL HEADER in each

    14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

    15  * If applicable, add the following below this CDDL HEADER, with the

    16  * fields enclosed by brackets "[]" replaced with your own identifying

    17  * information: Portions Copyright [yyyy] [name of copyright owner]

    18  *

    19  * CDDL HEADER END

    20  */

    21 

    22 /*

    23  * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.

    24  */

    25 

    26 package com.oracle.solaris.vp.panel.swing.view;

    27 

    28 import java.awt.*;

    29 import java.awt.event.*;

    30 import javax.swing.*;

    31 import com.oracle.solaris.vp.util.swing.*;

    32 import com.oracle.solaris.vp.util.swing.layout.*;

    33 

    34 @SuppressWarnings({"serial"})

    35 public class SelectorPanel<C extends Component> extends SettingsPanel {

    36     //

    37     // Static data

    38     //

    39 

    40     public static final int SELECTION_VIEWPORT_WIDTH = 175;

    41 

    42     //

    43     // Instance data

    44     //

    45 

    46     private C comp;

    47     private JScrollPane scroll;

    48     private JPopupMenu popup;

    49     private JLabel titleLabel;

    50     private JPanel buttonPanel;

    51     private JPanel contentCardPane;

    52     private boolean showButtonIcons = true;

    53 

    54     //

    55     // Constructors

    56     //

    57 

    58     public SelectorPanel() {

    59 	popup = new JPopupMenu();

    60 

    61 	scroll = new ExtScrollPane();

    62 	scroll.getViewport().setOpaque(true);

    63 

    64 	titleLabel = new AutoHideLabel();

    65 	setSelectionTitle(null);

    66 

    67 	RowLayout rLayout = new RowLayout(HorizontalAnchor.FILL);

    68 	RowLayoutConstraint r = new RowLayoutConstraint(

    69 	    VerticalAnchor.CENTER, GUIUtil.getButtonGap());

    70 	rLayout.setDefaultConstraint(r);

    71 

    72 	buttonPanel = new AutoHidePanel();

    73 	buttonPanel.setOpaque(false);

    74 	buttonPanel.setLayout(rLayout);

    75 

    76 	JPanel selectionPanel = new JPanel();

    77 	selectionPanel.setOpaque(false);

    78 

    79 	int gap = GUIUtil.getGap();

    80 	int lGap = GUIUtil.getVerticalLabelGap();

    81 

    82 	ColumnLayout cLayout = new ColumnLayout(VerticalAnchor.FILL);

    83 	ColumnLayoutConstraint c = new ColumnLayoutConstraint(

    84 	    HorizontalAnchor.FILL, lGap);

    85 

    86 	selectionPanel.setLayout(cLayout);

    87 	selectionPanel.add(titleLabel, c);

    88 	selectionPanel.add(scroll, c.clone().setWeight(1));

    89 	selectionPanel.add(buttonPanel, c.setGap(gap).setHorizontalAnchor(

    90 	    HorizontalAnchor.RIGHT));

    91 

    92 	contentCardPane = new JPanel(new CardLayout());

    93 	contentCardPane.setOpaque(false);

    94 

    95 	JPanel panel = getContentPane();

    96 	panel.setLayout(new BorderLayout(gap, gap));

    97 

    98 	panel.add(selectionPanel, BorderLayout.WEST);

    99 	panel.add(contentCardPane, BorderLayout.CENTER);

   100     }

   101 

   102     //

   103     // SelectorPanel methods

   104     //

   105 

   106     public void addButtonActions(Action... actions) {

   107 	for (Action action : actions) {

   108 	    JButton button = new JButton(action);

   109 

   110 	    if (!showButtonIcons) {

   111 		button.setDisabledIcon(null);

   112 		button.setDisabledSelectedIcon(null);

   113 		button.setIcon(null);

   114 		button.setPressedIcon(null);

   115 		button.setRolloverIcon(null);

   116 		button.setRolloverSelectedIcon(null);

   117 		button.setSelectedIcon(null);

   118 	    }

   119 

   120 	    buttonPanel.add(button);

   121 	}

   122     }

   123 

   124     public void addPopupMenuActions(Action... actions) {

   125 	for (Action action : actions) {

   126 	    popup.add(action);

   127 	}

   128     }

   129 

   130     public JPanel getContentCardPane() {

   131 	return contentCardPane;

   132     }

   133 

   134     public JPopupMenu getPopupMenu() {

   135 	return popup;

   136     }

   137 

   138     public C getSelectionComponent() {

   139 	return comp;

   140     }

   141 

   142     /**

   143      * Gets whether buttons created via {@link #addButtonActions} should show

   144      * icons.

   145      *

   146      * @see	    #setShowButtonIcons

   147      */

   148     public boolean getShowButtonIcons() {

   149 	return showButtonIcons;

   150     }

   151 

   152     protected void setSelectionComponent(C comp) {

   153 	this.comp = comp;

   154 	scroll.setViewportView(comp);

   155 	scroll.getViewport().setBackground(comp.getBackground());

   156 

   157 	comp.addMouseListener(

   158 	    new MouseAdapter() {

   159 		@Override

   160 		public void mouseReleased(final MouseEvent e) {

   161 		    showPopup(e);

   162 		}

   163 

   164 		@Override

   165 		public void mousePressed(final MouseEvent e) {

   166 		    showPopup(e);

   167 		}

   168 	    });

   169 

   170 	titleLabel.setLabelFor(comp);

   171     }

   172 

   173     public void setSelectionIcon(Icon icon) {

   174 	titleLabel.setIcon(icon);

   175     }

   176 

   177     public void setSelectionTitle(String title) {

   178 	titleLabel.setText(title);

   179     }

   180 

   181     /**

   182      * Sets whether buttons created via {@link #addButtonActions} should show

   183      * icons.  The default value is {@code true}.

   184      *

   185      * @see	    #getShowButtonIcons

   186      */

   187     public void setShowButtonIcons(boolean showButtonIcons) {

   188 	this.showButtonIcons = showButtonIcons;

   189     }

   190 

   191     public void showPopup(int x, int y) {

   192 	if (popup.getSubElements().length != 0) {

   193 	    popup.show(comp, x, y);

   194 	}

   195     }

   196 

   197     //

   198     // Private methods

   199     //

   200 

   201     private void showPopup(MouseEvent e) {

   202 	if (e.isPopupTrigger()) {

   203 	    showPopup(e.getX(), e.getY());

   204 	}

   205     }

   206 }