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2003-06-11 Michael Koch <konqueror@gmx.de> * javax/swing/AbstractAction.java, javax/swing/AbstractButton.java, javax/swing/AbstractCellEditor.java, javax/swing/AbstractListModel.java, javax/swing/BorderFactory.java, javax/swing/Box.java, javax/swing/BoxLayout.java, javax/swing/ButtonGroup.java, javax/swing/DefaultButtonModel.java, javax/swing/DefaultListModel.java, javax/swing/DefaultListSelectionModel.java, javax/swing/FocusManager.java, javax/swing/ImageIcon.java, javax/swing/InputMap.java, javax/swing/JApplet.java, javax/swing/JButton.java, javax/swing/JCheckBox.java, javax/swing/JCheckBoxMenuItem.java, javax/swing/JColorChooser.java, javax/swing/JComboBox.java, javax/swing/JComponent.java, javax/swing/JDesktopPane.java, javax/swing/JDialog.java, javax/swing/JEditorPane.java, javax/swing/JFileChooser.java, javax/swing/JFormattedTextField.java, javax/swing/JFrame.java, javax/swing/JLabel.java, javax/swing/JLayeredPane.java, javax/swing/JList.java, javax/swing/JMenuBar.java, javax/swing/JMenuItem.java, javax/swing/JOptionPane.java, javax/swing/JPanel.java, javax/swing/JPasswordField.java, javax/swing/JPopupMenu.java, javax/swing/JProgressBar.java, javax/swing/JRadioButton.java, javax/swing/JRadioButtonMenuItem.java, javax/swing/JRootPane.java, javax/swing/JScrollBar.java, javax/swing/JScrollPane.java, javax/swing/JSeparator.java, javax/swing/JSlider.java, javax/swing/JTabbedPane.java, javax/swing/JTable.java, javax/swing/JTextField.java, javax/swing/JToggleButton.java, javax/swing/JToolBar.java, javax/swing/JToolTip.java, javax/swing/JTree.java, javax/swing/JViewport.java, javax/swing/JWindow.java, javax/swing/KeyStroke.java, javax/swing/ListSelectionModel.java, javax/swing/LookAndFeel.java, javax/swing/RepaintManager.java, javax/swing/ScrollPaneLayout.java, javax/swing/SizeRequirements.java, javax/swing/SwingConstants.java, javax/swing/Timer.java, javax/swing/UIDefaults.java, javax/swing/UIManager.java, javax/swing/border/AbstractBorder.java, javax/swing/border/CompoundBorder.java, javax/swing/colorchooser/AbstractColorChooserPanel.java, javax/swing/colorchooser/ColorChooserComponentFactory.java, javax/swing/colorchooser/ColorSelectionModel.java, javax/swing/colorchooser/DefaultColorSelectionModel.java, javax/swing/event/AncestorEvent.java, javax/swing/event/HyperlinkEvent.java, javax/swing/event/InternalFrameAdapter.java, javax/swing/event/InternalFrameEvent.java, javax/swing/event/ListDataEvent.java, javax/swing/event/MouseInputAdapter.java, javax/swing/event/SwingPropertyChangeSupport.java, javax/swing/event/TableModelEvent.java, javax/swing/event/TreeWillExpandListener.java, javax/swing/event/UndoableEditEvent.java, javax/swing/filechooser/FileFilter.java, javax/swing/filechooser/FileSystemView.java, javax/swing/filechooser/FileView.java, javax/swing/plaf/BorderUIResource.java, javax/swing/plaf/basic/BasicDefaults.java, javax/swing/table/AbstractTableModel.java, javax/swing/table/DefaultTableCellRenderer.java, javax/swing/table/DefaultTableColumnModel.java, javax/swing/table/DefaultTableModel.java, javax/swing/table/TableColumn.java, javax/swing/text/JTextComponent.java, javax/swing/tree/AbstractLayoutCache.java, javax/swing/tree/DefaultMutableTreeNode.java, javax/swing/tree/DefaultTreeCellEditor.java, javax/swing/tree/DefaultTreeCellRenderer.java, javax/swing/tree/DefaultTreeModel.java, javax/swing/tree/DefaultTreeSelectionModel.java, javax/swing/tree/FixedHeightLayoutCache.java, javax/swing/tree/TreeCellEditor.java, javax/swing/tree/TreeModel.java, javax/swing/tree/TreeNode.java, javax/swing/tree/TreePath.java, javax/swing/tree/TreeSelectionModel.java, javax/swing/tree/VariableHeightLayoutCache.java, javax/swing/undo/AbstractUndoableEdit.java, javax/swing/undo/CompoundEdit.java, javax/swing/undo/StateEdit.java, javax/swing/undo/UndoManager.java, javax/swing/undo/UndoableEditSupport.java: New versions from classpath. * javax/swing/table/JTableHeader.java: New file from classpath. * Makefile.am (java_awt_sources): Added javax/swing/table/JTableHeader.java. * Makefile.in: Regenerated. From-SVN: r67769
254 lines
8.0 KiB
Java
254 lines
8.0 KiB
Java
/* CompoundBorder.java --
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Copyright (C) 2003 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.swing.border;
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import java.awt.Component;
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import java.awt.Graphics;
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import java.awt.Insets;
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/**
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* A Border that is composed of an interior and an exterior border,
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* where the interior border is tightly nested into the exterior.
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*
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* @author Sascha Brawer (brawer@dandelis.ch)
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*/
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public class CompoundBorder
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extends AbstractBorder
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{
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static final long serialVersionUID = 9054540377030555103L;
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/**
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* The inside border, which is painted between the bordered
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* Component and the outside border. It is valid for
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* <code>insideBorder</code> to be <code>null</code>.
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*/
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protected Border insideBorder;
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/**
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* The outside border, which is painted outside both the
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* bordered Component and the inside border. It is valid for
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* <code>outsideBorder</code> to be <code>null</code>.
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*/
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protected Border outsideBorder;
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/**
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* Constructs a CompoundBorder whose inside and outside borders
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* are both <code>null</code>. While this does not really make
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* any sense (there exists a class EmptyBorder as well, and not
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* every Component needs to have a border at all), the API
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* specification requires the existence of this constructor.
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*
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* @see EmptyBorder
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*/
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public CompoundBorder ()
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{
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this (null, null);
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}
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/**
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* Constructs a CompoundBorder with the specified inside and
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* outside borders.
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*
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* @param outsideBorder the outside border, which is painted to the
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* outside of both <code>insideBorder</code> and the bordered
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* compoonent. It is acceptable to pass <code>null</code>, in
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* which no outside border is painted.
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*
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* @param insideBorder the inside border, which is painted to
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* between <code>outsideBorder</code> and the bordered
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* component. It is acceptable to pass <code>null</code>, in
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* which no intside border is painted.
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*/
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public CompoundBorder (Border outsideBorder, Border insideBorder)
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{
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this.outsideBorder = outsideBorder;
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this.insideBorder = insideBorder;
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}
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/**
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* Determines whether or not this border is opaque. An opaque
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* border fills every pixel in its area when painting. Partially
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* translucent borders must return <code>false</code>, or ugly
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* artifacts can appear on screen.
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*
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* @return <code>true</code> if both the inside and outside borders
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* are opaque, or <code>false</code> otherwise.
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*/
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public boolean isBorderOpaque ()
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{
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/* While it would be safe to assume true for the opacity of
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* a null border, this behavior would not be according to
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* the API specification. Also, it is pathological to have
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* null borders anyway.
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*/
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if ((insideBorder == null) || (outsideBorder == null))
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return false;
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return insideBorder.isBorderOpaque()
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&& outsideBorder.isBorderOpaque();
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}
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/**
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* Paints the compound border by first painting the outside border,
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* then painting the inside border tightly nested into the outside.
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*
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* @param c the component whose border is to be painted.
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* @param g the graphics for painting.
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* @param x the horizontal position for painting the border.
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* @param y the vertical position for painting the border.
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* @param width the width of the available area for painting the border.
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* @param height the height of the available area for painting the border.
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*/
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public void paintBorder(Component c, Graphics g,
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int x, int y, int width, int height)
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{
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/* If there is an outside border, paint it and reduce the
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* bounding box by its insets.
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*/
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if (outsideBorder != null)
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{
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Insets outsideInsets;
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outsideBorder.paintBorder(c, g, x, y, width, height);
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outsideInsets = outsideBorder.getBorderInsets(c);
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x += outsideInsets.left;
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y += outsideInsets.top;
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/* Reduce width and height by the respective extent of the
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* outside border.
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*/
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width -= outsideInsets.left + outsideInsets.right;
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height -= outsideInsets.top + outsideInsets.bottom;
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}
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if (insideBorder != null)
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insideBorder.paintBorder(c, g, x, y, width, height);
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}
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/**
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* Changes the specified insets to the insets of this border,
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* which is the sum of the insets of the inside and the outside
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* border.
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*
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* @param c the component in the center of this border.
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* @param insets an Insets object for holding the added insets.
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*
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* @return the <code>insets</code> object.
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*/
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public Insets getBorderInsets(Component c, Insets insets)
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{
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Insets borderInsets;
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if (insets == null)
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insets = new Insets (0,0,0,0);
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else
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insets.left = insets.right = insets.top = insets.bottom = 0;
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/* If there is an outside border, add it to insets. */
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if (outsideBorder != null)
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{
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borderInsets = outsideBorder.getBorderInsets(c);
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insets.left += borderInsets.left;
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insets.right += borderInsets.right;
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insets.top += borderInsets.top;
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insets.bottom += borderInsets.bottom;
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}
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/* If there is an inside border, add it to insets. */
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if (insideBorder != null)
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{
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borderInsets = insideBorder.getBorderInsets(c);
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insets.left += borderInsets.left;
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insets.right += borderInsets.right;
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insets.top += borderInsets.top;
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insets.bottom += borderInsets.bottom;
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}
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return insets;
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}
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/**
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* Determines the insets of this border, which is the sum of the
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* insets of the inside and the outside border.
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*
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* @param c the component in the center of this border.
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*/
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public Insets getBorderInsets (Component c)
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{
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/* It is not clear why CompoundBorder does not simply inherit
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* the implementation from AbstractBorder. However, we want
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* to be compatible with the API specification, which overrides
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* the getBorderInsets(Component) method.
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*/
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return getBorderInsets (c, null);
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}
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/**
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* Returns the outside border, which is painted outside both the
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* bordered Component and the inside border. It is valid for the
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* result to be <code>null</code>.
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*/
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public Border getOutsideBorder ()
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{
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return outsideBorder;
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}
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/**
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* Returns the inside border, which is painted between the bordered
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* Component and the outside border. It is valid for the result to
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* be <code>null</code>.
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*/
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public Border getInsideBorder ()
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{
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return insideBorder;
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}
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}
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