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/* |
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* SAMScriptDeltaValueInitDialog.java |
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* |
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* Created on May 20, 2004, 2:11 PM |
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*/ |
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package org.tigr.microarray.mev.cluster.gui.impl.sam; |
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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.Insets; |
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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.ItemEvent; |
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import java.awt.event.ItemListener; |
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import java.awt.event.WindowEvent; |
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|
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import javax.swing.JCheckBox; |
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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.JTextField; |
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|
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import org.tigr.microarray.mev.cluster.gui.impl.dialogs.AlgorithmDialog; |
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import org.tigr.microarray.mev.cluster.gui.impl.dialogs.DialogListener; |
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import org.tigr.microarray.mev.cluster.gui.impl.dialogs.ParameterPanel; |
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import org.tigr.microarray.mev.cluster.gui.impl.dialogs.dialogHelpUtil.HelpWindow; |
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|
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/** |
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* |
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* @author braisted |
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*/ |
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public class SAMScriptDeltaValueInitDialog extends AlgorithmDialog { |
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|
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int result = JOptionPane.CANCEL_OPTION; |
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JTextField deltaField; |
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JCheckBox deltaGraphCheckBox; |
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JLabel deltaLabel; |
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|
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/** Creates a new instance of SAMScriptDeltaValueInitDialog */ |
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public SAMScriptDeltaValueInitDialog(JFrame parent) { |
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super(parent, "SAM Script Delta Selection", true); |
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Listener listener = new Listener(); |
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deltaLabel = new JLabel("Delta Value"); |
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deltaField = new JTextField("1.0", 5); |
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deltaField.setPreferredSize(new Dimension(70, 20)); |
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deltaField.setSize(new Dimension(70, 20)); |
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deltaGraphCheckBox = new JCheckBox("Interact with SAM graph. (Delta Value Slider)", false); |
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deltaGraphCheckBox.setOpaque(false); |
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deltaGraphCheckBox.setFocusPainted(false); |
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deltaGraphCheckBox.addItemListener(listener); |
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ParameterPanel params = new ParameterPanel("SAM Delta Value Selection"); |
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params.setLayout(new GridBagLayout()); |
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params.add(deltaLabel, new GridBagConstraints(0,0,1,1,0,0,GridBagConstraints.EAST, GridBagConstraints.VERTICAL, new Insets(10,0,20,20), 0,0)); |
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params.add(deltaField, new GridBagConstraints(1,0,1,1,0,0,GridBagConstraints.WEST, GridBagConstraints.VERTICAL, new Insets(10,10,20,0), 0,0)); |
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params.add(deltaGraphCheckBox, new GridBagConstraints(0,1,2,1,0,0,GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0,0,20,0), 0,0)); |
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addContent(params); |
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setActionListeners(listener); |
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pack(); |
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} |
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|
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/** |
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* Returns the selected delta value |
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*/ |
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public float getDeltaValue() { |
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String value = deltaField.getText(); |
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return Float.parseFloat(value); |
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} |
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|
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/** |
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* |
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*/ |
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public boolean interactWithGraph() { |
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return deltaGraphCheckBox.isSelected(); |
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} |
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|
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private boolean validateValue(String value) { |
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float v; |
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try { |
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v = Float.parseFloat(value); |
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if(v < 0) { |
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JOptionPane.showMessageDialog(this, "Value must be greater than or equal to zero.", "Value Range Error", JOptionPane.ERROR_MESSAGE); |
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deltaField.selectAll(); |
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deltaField.grabFocus(); |
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return false; |
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} |
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} catch (NumberFormatException nfe) { |
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JOptionPane.showMessageDialog(this, "Value is not in a valid format.", "Value Format Error", JOptionPane.ERROR_MESSAGE); |
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deltaField.selectAll(); |
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deltaField.grabFocus(); |
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return false; |
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} catch (NullPointerException npe) { |
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JOptionPane.showMessageDialog(this, "Null value entered.", "Null Value Error", JOptionPane.ERROR_MESSAGE); |
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deltaField.selectAll(); |
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deltaField.grabFocus(); |
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return false; |
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} |
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return true; |
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} |
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|
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|
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/** |
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* Resets controls to default initial settings |
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*/ |
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private void resetControls(){ |
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deltaField.setText("1.0"); |
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deltaField.setEnabled(true); |
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deltaLabel.setEnabled(true); |
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deltaGraphCheckBox.setSelected(false); |
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} |
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|
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|
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/** |
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* Shows the dialog. |
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*/ |
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public int showModal() { |
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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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show(); |
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return result; |
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} |
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|
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|
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/** |
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* The class to listen to the dialog and check boxes items events. |
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*/ |
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private class Listener extends DialogListener implements ItemListener { |
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|
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public void actionPerformed(ActionEvent e) { |
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String command = e.getActionCommand(); |
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if (command.equals("ok-command")) { |
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if(!deltaGraphCheckBox.isSelected()) { |
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if(validateValue(deltaField.getText())) { |
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result = JOptionPane.OK_OPTION; |
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dispose(); |
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} |
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} else { |
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result = JOptionPane.OK_OPTION; |
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dispose(); |
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} |
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} else if (command.equals("cancel-command")) { |
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result = JOptionPane.CANCEL_OPTION; |
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dispose(); |
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} |
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else if (command.equals("reset-command")){ |
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resetControls(); |
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result = JOptionPane.CANCEL_OPTION; |
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return; |
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} |
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else if (command.equals("info-command")){ |
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HelpWindow hw = new HelpWindow(SAMScriptDeltaValueInitDialog.this, "SAM Script Delta Dialog"); |
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result = JOptionPane.CANCEL_OPTION; |
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if(hw.getWindowContent()){ |
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hw.setSize(450,600); |
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hw.setLocation(); |
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hw.show(); |
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return; |
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} |
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else { |
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hw.setVisible(false); |
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hw.dispose(); |
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return; |
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} |
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} |
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} |
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|
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public void itemStateChanged(ItemEvent e) { |
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deltaLabel.setEnabled(!deltaGraphCheckBox.isSelected()); |
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deltaField.setEnabled(!deltaGraphCheckBox.isSelected()); |
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} |
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|
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public void windowClosing(WindowEvent e) { |
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result = JOptionPane.CLOSED_OPTION; |
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dispose(); |
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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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SAMScriptDeltaValueInitDialog dialog = new SAMScriptDeltaValueInitDialog(new JFrame()); |
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dialog.showModal(); |
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} |
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} |