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107 lines
2.9 KiB
107 lines
2.9 KiB
//==============================================================================
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//
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// Copyright (c) 2002-
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// Authors:
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// * Andrew Hinton <ug60axh@cs.bham.ac.uk> (University of Birmingham)
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// * Dave Parker <david.parker@comlab.ox.ac.uk> (University of Oxford, formerly University of Birmingham)
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//
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//------------------------------------------------------------------------------
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//
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// This file is part of PRISM.
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//
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// PRISM 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 of the License, or
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// (at your option) any later version.
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//
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// PRISM is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with PRISM; if not, write to the Free Software Foundation,
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// Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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//==============================================================================
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package userinterface.properties;
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import javax.swing.*;
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import javax.swing.border.CompoundBorder;
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import javax.swing.border.LineBorder;
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import java.awt.*;
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import java.util.*;
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/**
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*
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* @author ug60axh
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*/
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public class ConstantPickerList extends JPanel implements Scrollable
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{
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private ArrayList rows;
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private JPanel nextPanel;
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/** Creates a new instance of ConstantPickerList */
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public ConstantPickerList()
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{
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setLayout(new BorderLayout());
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nextPanel = new JPanel();
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nextPanel.setLayout(new BorderLayout());
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add(nextPanel, BorderLayout.CENTER);
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rows = new ArrayList();
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}
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public void addConstant(ConstantLine pl)
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{
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rows.add(pl);
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JPanel containPl = new JPanel();
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containPl.setLayout(new BorderLayout());
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containPl.setBorder(new CompoundBorder(pl.new BottomBorder(), new LineBorder(Color.white, 2)));
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containPl.add(pl, BorderLayout.CENTER);
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nextPanel.add(containPl, BorderLayout.NORTH);
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JPanel np = new JPanel();
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np.setLayout(new BorderLayout());
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nextPanel.add(np, BorderLayout.CENTER);
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nextPanel = np;
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}
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public Dimension getPreferredScrollableViewportSize()
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{
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return getPreferredSize();
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}
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public int getScrollableBlockIncrement(Rectangle visibleRect, int orientation, int direction)
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{
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return 20;
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}
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public boolean getScrollableTracksViewportHeight()
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{
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return false;
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}
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public boolean getScrollableTracksViewportWidth()
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{
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return true;
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}
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public int getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction)
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{
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return 40;
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}
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public int getNumConstants()
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{
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return rows.size();
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}
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public ConstantLine getConstantLine(int i)
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{
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return (ConstantLine)rows.get(i);
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}
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}
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