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/* |
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* COAInitDialog.java |
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* |
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* Created on September 16, 2004, 4:22 PM |
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*/ |
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|
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package org.tigr.microarray.mev.cluster.gui.impl.coa; |
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import java.awt.Color; |
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import java.awt.Dimension; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.Toolkit; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.WindowAdapter; |
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|
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import javax.swing.JFrame; |
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import javax.swing.JLabel; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import javax.swing.JTextField; |
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import javax.swing.border.EtchedBorder; |
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|
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import org.tigr.microarray.mev.cluster.gui.impl.dialogs.AlgorithmDialog; |
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/** |
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* |
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* @author nbhagaba |
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*/ |
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public class COAInitDialog extends AlgorithmDialog { |
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boolean okPressed = false; |
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JTextField numNeighborsField; |
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|
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/** Creates a new instance of COAInitDialog */ |
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public COAInitDialog(JFrame parentFrame, boolean modality) { |
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super(parentFrame, "COA", modality); |
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setBounds(0, 0, 600, 200); |
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setBackground(Color.white); |
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setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); |
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|
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GridBagLayout gridbag = new GridBagLayout(); |
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GridBagConstraints constraints = new GridBagConstraints(); |
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constraints.fill = GridBagConstraints.NONE; |
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|
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JPanel pane = new JPanel(); |
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pane.setBackground(Color.white); |
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pane.setBorder(new EtchedBorder()); |
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pane.setLayout(gridbag); |
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|
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JLabel numNeibsLabel= new JLabel("Number for neighbors for KNN imputation :"); |
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buildConstraints(constraints, 0, 0, 1, 1, 50, 100); |
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gridbag.setConstraints(numNeibsLabel, constraints); |
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pane.add(numNeibsLabel); |
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|
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numNeighborsField = new JTextField("10", 7); |
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buildConstraints(constraints, 1, 0, 1, 1, 50, 100); |
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gridbag.setConstraints(numNeighborsField, constraints); |
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pane.add(numNeighborsField); |
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|
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addContent(pane); |
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EventListener listener = new EventListener(); |
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setActionListeners(listener); |
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this.addWindowListener(listener); |
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} |
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|
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public void setVisible(boolean visible) { |
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Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); |
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setLocation((screenSize.width - getSize().width)/2, (screenSize.height - getSize().height)/2); |
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super.setVisible(visible); |
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} |
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|
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void buildConstraints(GridBagConstraints gbc, int gx, int gy, |
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int gw, int gh, int wx, int wy) { |
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gbc.gridx = gx; |
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gbc.gridy = gy; |
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gbc.gridwidth = gw; |
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gbc.gridheight = gh; |
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gbc.weightx = wx; |
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gbc.weighty = wy; |
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} |
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|
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public boolean isOkPressed() { |
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return okPressed; |
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} |
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|
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public int getNumNeighbors() { |
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return Integer.parseInt(numNeighborsField.getText()); |
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} |
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|
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public class EventListener extends WindowAdapter implements ActionListener{ |
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public void actionPerformed(ActionEvent ae) { |
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String command = ae.getActionCommand(); |
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if(command.equals("ok-command")){ |
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try { |
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int numNeibs = getNumNeighbors(); |
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if (numNeibs <= 0) { |
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JOptionPane.showMessageDialog(null, "Invalid number of neighbors", "Error", JOptionPane.ERROR_MESSAGE); |
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return; |
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} else { |
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okPressed = true; |
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dispose(); |
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} |
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} catch (NumberFormatException nfe){ |
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JOptionPane.showMessageDialog(null, "Invalid number of neighbors", "Error", JOptionPane.ERROR_MESSAGE); |
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return; |
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} |
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} else if (command.equals("reset-command")) { |
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numNeighborsField.setText("10"); |
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} else if (command.equals("cancel-command")) { |
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okPressed = false; |
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dispose(); |
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} else if (command.equals("info-command")){ |
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} |
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} |
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} |
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|
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public static void main (String[] args) { |
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COAInitDialog cd = new COAInitDialog(new JFrame(), true); |
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cd.setVisible(true); |
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} |
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} |