Java Code Examples for javax.swing.JTextField#getText()

The following examples show how to use javax.swing.JTextField#getText() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
/**
 * Verify that the height value is correct.
 * 
 * @param input
 * @return true if the value is valid; false otherwise
 */
private boolean verifyValueRangeUpperBoundInput(JComponent input) {
	JTextField textField = (JTextField) input;
	String inputString = textField.getText();
	try {
		double valueUpperBound;
		if (inputString.startsWith("-")) {
			valueUpperBound = Double.parseDouble(inputString.substring(1));
			valueUpperBound = -valueUpperBound;
		} else {
			valueUpperBound = Double.parseDouble(inputString);
		}
		// TODO: fix check for actual ranges
	} catch (NumberFormatException e) {
		textField.setForeground(Color.RED);
		return false;
	}

	textField.setForeground(Color.BLACK);
	return true;
}
 
Example 2
Source Project: xdm   File: XDMApp.java    License: GNU General Public License v2.0 6 votes vote down vote up
private PasswordAuthentication getCredential(String msg, boolean proxy) {
	JTextField user = new JTextField(30);
	JPasswordField pass = new JPasswordField(30);

	String prompt = proxy ? StringResource.get("PROMPT_PROXY")
			: String.format(StringResource.get("PROMPT_SERVER"), msg);

	Object[] obj = new Object[5];
	obj[0] = prompt;
	obj[1] = StringResource.get("DESC_USER");
	obj[2] = user;
	obj[3] = StringResource.get("DESC_PASS");
	obj[4] = pass;

	if (JOptionPane.showOptionDialog(null, obj, StringResource.get("PROMPT_CRED"), JOptionPane.OK_CANCEL_OPTION,
			JOptionPane.PLAIN_MESSAGE, null, null, null) == JOptionPane.OK_OPTION) {
		PasswordAuthentication pauth = new PasswordAuthentication(user.getText(), pass.getPassword());
		return pauth;
	}
	return null;
}
 
Example 3
/**
 * Method to check whether value is provided or not; and display message box in case it is not provided
 *
 * @param textField Text field to be checked for value
 * @param fieldName Name of the field
 * @return Flag whether value exists or not
 */
private boolean checkMandatory(JTextField textField, String fieldName) {
    if (!textField.isEnabled()) {
        return true;
    }

    String value = textField.getText();
    if (value == null || value.trim().equals("")) {
        JOptionPane.showMessageDialog(this, labelUtil.getString("gui.msg.err.mandatoryCheck", fieldName),
            labelUtil.getString("gui.msg.title.err"), JOptionPane.ERROR_MESSAGE);

        textField.requestFocus();
        return false;
    }

    return true;
}
 
Example 4
/**
 * Verify that the y-value is correct.
 * 
 * @param input
 * @return true if the value is valid; false otherwise
 */
private boolean verifyDomainRangeLowerBoundInput(JComponent input) {
	JTextField textField = (JTextField) input;
	String inputString = textField.getText();
	try {
		double domainLowerBound;
		if (inputString.startsWith("-")) {
			domainLowerBound = Double.parseDouble(inputString.substring(1));
			domainLowerBound = -domainLowerBound;
		} else {
			domainLowerBound = Double.parseDouble(inputString);
		}
		// TODO: fix check for actual ranges
	} catch (NumberFormatException e) {
		textField.setForeground(Color.RED);
		return false;
	}

	textField.setForeground(Color.BLACK);
	return true;
}
 
Example 5
Source Project: ios-image-util   File: MainFrame.java    License: MIT License 6 votes vote down vote up
/**
 * Set file path from file chooser dialog.
 *
 * @param textField		TextField to set the file path
 * @param imagePanel	ImagePnel to set the image
 */
private void setFilePathActionPerformed(JTextField textField, ImagePanel imagePanel) {
	JFileChooser chooser = new JFileChooser();
	chooser.setFileFilter(new FileNameExtensionFilter("PNG Images", "png"));
	if (!IOSImageUtil.isNullOrWhiteSpace(textField.getText())) {
		File f = new File(textField.getText());
		if (f.getParentFile() != null && f.getParentFile().exists()) {
			chooser.setCurrentDirectory(f.getParentFile());
		}
		if (f.exists()) {
			chooser.setSelectedFile(f);
		}
	} else {
		File dir = getChosenDirectory();
		if (dir != null) chooser.setCurrentDirectory(dir);
	}
	chooser.setApproveButtonText(getResource("button.approve", "Choose"));
	chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
	int returnVal = chooser.showOpenDialog(this);
	if(returnVal == JFileChooser.APPROVE_OPTION) {
		setFilePath(textField, chooser.getSelectedFile(), imagePanel);
    }
}
 
Example 6
private String hostDialogBox( String input)
{
	JTextField hostnameTextField = new JTextField();
	hostnameTextField.setText(input);
	
	final JComponent[] inputs = new JComponent[] { new JLabel("Specify a hostname"), new JLabel( "You can use wildcards (* matches zero or more characters, ? matches any character except a dot)"),
			hostnameTextField};
	int result = JOptionPane.showConfirmDialog(null, inputs, input.length() == 0 ? "Add host" : "Edit host", JOptionPane.OK_CANCEL_OPTION,
					JOptionPane.PLAIN_MESSAGE);
	
	if( result == JOptionPane.OK_OPTION)
	{
		return hostnameTextField.getText();
	}
	else
	{
		return "";
	}
}
 
Example 7
Source Project: buck   File: BuckSettingsUI.java    License: Apache License 2.0 6 votes vote down vote up
private void checkFieldIsExecutable(
    String name, JTextField textField, Optional<String> defaultValue) {
  String text = textField.getText();
  String executable = textToOptional(text).orElse(defaultValue.orElse(null));
  if (executable == null) {
    Messages.showErrorDialog(
        getProject(),
        "No " + name + " executable was specified or auto-detected for this field.",
        "No Executable Specified");
  } else {
    try {
      String found = executableDetector.getNamedExecutable(executable);
      Messages.showInfoMessage(
          getProject(),
          found + " appears to be a valid executable",
          "Found Executable " + executable);
    } catch (RuntimeException e) {
      Messages.showErrorDialog(
          getProject(),
          executable + " could not be resolved to a valid executable.",
          "Invalid Executable");
    }
  }
}
 
Example 8
@Override
public Object getCellEditorValue() {
  JTextField textField = (JTextField) getComponent();
  String newText = textField.getText();
  String oldText = property().getText();
  property().setText(newText);

  if (!newText.equals(oldText)) {
    markProperty();
  }

  return property();
}
 
Example 9
Source Project: JavaMainRepo   File: MammalController.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void actionPerformed(ActionEvent e) {

	JTextField textLabel = (JTextField) e.getSource();

	if (textLabel== frame.nameTextField) {
		nameOfAnimal = textLabel.getText();
		textLabel.setEditable(false);
		frame.nrOfLegsTextField.requestFocus();
	} else if (textLabel == frame.nrOfLegsTextField) {
		nrOfLegs = textLabel.getText();
		textLabel.setEditable(false);
		frame.maintananceCostTextField.requestFocus();
	} else if (textLabel == frame.maintananceCostTextField) {
		maintananceCost = textLabel.getText();
		textLabel.setEditable(false);
		frame.dangerPercTextField.requestFocus();
	} else if (textLabel == frame.dangerPercTextField) {
		dangerPerc = textLabel.getText();
		textLabel.setEditable(false);
		frame.normalBodyTempTextField.requestFocus();
	} else if (textLabel == frame.normalBodyTempTextField) {
		normalBodyTemp = textLabel.getText();
		textLabel.setEditable(false);
		frame.percBodyHairTextField.requestFocus();
	} else if (textLabel == frame.percBodyHairTextField) {
		percBodyHair = textLabel.getText();
		textLabel.setEditable(false);
		frame.dummyLabel.requestFocus();
	} 

}
 
Example 10
private TroopAmountElement getAmountForUnit(UnitHolder pUnit) {
    JTextField field = getFieldForUnit(pUnit);
    if(field != null) {
        return new TroopAmountElement(pUnit, field.getText());
    }
    return new TroopAmountElement(pUnit, "0");
}
 
Example 11
Source Project: jmeter-plugins   File: JAutoStopPanel.java    License: Apache License 2.0 5 votes vote down vote up
private boolean isVariableValue(JTextField tf) {
    String value = tf.getText();
    if(value != null) {
        return value.startsWith("${") && value.endsWith("}");
    } else {
        return false;
    }
}
 
Example 12
Source Project: opensim-gui   File: JPlotterPanel.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Popups have a single purpose, to populate the Text fields with valid values, but users can
 * type those in manually. The following parse functions try to recover the source storage, columns
 * from the Text fields for quantities. On successful parsing (names and sources local variables are set).
 * The syntax for File sources is File:<xxxx>:<yyyyy>
 **/
private boolean parseDomainOrRangeText(JTextField jQtyTextField, boolean isDomain) {
   
   String text = jQtyTextField.getText();
   // Check for Empty
   if (text.length()==0)
      return false;
   
   // Check for qualifiers
   // We need to be forgiving in case the user types in the quantity manually
   String trimmed = text.trim();
   // Split around ":
   String columnNameList = trimmed;
   // If file doesn't exist or doesn't have column complain, otherwise
   // set Storage and Column
   String[] columns=columnNameList.trim().split(",",-1);
   if (isDomain){
      if (columns.length!=1){
         JOptionPane.showMessageDialog(this, "Can't have more than one column for domain");
         return false;
      } else{
         setDomainName(columns[0].trim());
         return true; // Should check coordinate exists
      }
   } else {   // range
      for(int i=0; i<columns.length; i++){
         columns[i]=columns[i].trim();
      }
      rangeNames = new String[columns.length];
      System.arraycopy(columns, 0, rangeNames, 0, columns.length);
      // set sourceY here after all error detection is done.
      return true;
   }
   
}
 
Example 13
protected Object edit(Object o) {
    JTextField f = new JTextField(20);
    if(o != null) {
        f.setText((String)o);
    }
    if(showEditDialog(f)) {
        return f.getText();
    }
    return o;
}
 
Example 14
Source Project: nanoleaf-desktop   File: SingleEntryDialog.java    License: MIT License 4 votes vote down vote up
public TextFieldFocusListener(JTextField parent)
{
	defaultText = parent.getText();
}
 
Example 15
Source Project: nanoleaf-desktop   File: DoubleEntryDialog.java    License: MIT License 4 votes vote down vote up
public TextFieldFocusListener(JTextField parent)
{
	defaultText = parent.getText();
}
 
Example 16
protected void replaceLDC() {
	final JPanel panel = new JPanel(new BorderLayout(5, 5));
	final JPanel input = new JPanel(new GridLayout(0, 1));
	final JPanel labels = new JPanel(new GridLayout(0, 1));
	panel.add(labels, "West");
	panel.add(input, "Center");
	panel.add(new JLabel(JByteMod.res.getResource("big_string_warn")), "South");
	labels.add(new JLabel("Find: "));
	JTextField find = new JTextField();
	input.add(find);
	labels.add(new JLabel("Replace with: "));
	JTextField with = new JTextField();
	input.add(with);
	JComboBox<String> ldctype = new JComboBox<String>(new String[] { "String", "float", "double", "int", "long" });
	ldctype.setSelectedIndex(0);
	labels.add(new JLabel("Ldc Type: "));
	input.add(ldctype);
	JCheckBox exact = new JCheckBox(JByteMod.res.getResource("exact"));
	JCheckBox cases = new JCheckBox(JByteMod.res.getResource("case_sens"));
	labels.add(exact);
	input.add(cases);
	if (JOptionPane.showConfirmDialog(this.jbm, panel, "Replace LDC", JOptionPane.OK_CANCEL_OPTION,
			JOptionPane.PLAIN_MESSAGE, searchIcon) == JOptionPane.OK_OPTION && !find.getText().isEmpty()) {
		int expectedType = ldctype.getSelectedIndex();
		boolean equal = exact.isSelected();
		boolean ignoreCase = !cases.isSelected();
		String findCst = find.getText();
		if (ignoreCase) {
			findCst = findCst.toLowerCase();
		}
		String replaceWith = with.getText();
		int i = 0;
		for (ClassNode cn : jbm.getFile().getClasses().values()) {
			for (MethodNode mn : cn.methods) {
				for (AbstractInsnNode ain : mn.instructions) {
					if (ain.getType() == AbstractInsnNode.LDC_INSN) {
						LdcInsnNode lin = (LdcInsnNode) ain;
						Object cst = lin.cst;
						int type;
						if (cst instanceof String) {
							type = 0;
						} else if (cst instanceof Float) {
							type = 1;
						} else if (cst instanceof Double) {
							type = 2;
						} else if (cst instanceof Long) {
							type = 3;
						} else if (cst instanceof Integer) {
							type = 4;
						} else {
							type = -1;
						}
						String cstStr = cst.toString();
						if (ignoreCase) {
							cstStr = cstStr.toLowerCase();
						}
						if (type == expectedType) {
							if (equal ? cstStr.equals(findCst) : cstStr.contains(findCst)) {
								switch (type) {
								case 0:
									lin.cst = replaceWith;
									break;
								case 1:
									lin.cst = Float.parseFloat(replaceWith);
									break;
								case 2:
									lin.cst = Double.parseDouble(replaceWith);
									break;
								case 3:
									lin.cst = Long.parseLong(replaceWith);
									break;
								case 4:
									lin.cst = Integer.parseInt(replaceWith);
									break;
								}
								i++;
							}
						}
					}
				}
			}
		}
		JByteMod.LOGGER.log(i + " ldc's replaced");
	}
}
 
Example 17
Source Project: netbeans   File: AddJspWatchAction.java    License: Apache License 2.0 4 votes vote down vote up
public void performAction () {
        ResourceBundle bundle = NbBundle.getBundle (AddJspWatchAction.class);

        JPanel panel = new JPanel();
        panel.getAccessibleContext ().setAccessibleDescription (bundle.getString ("ACSD_WatchPanel")); // NOI18N
        JTextField textField;
        JLabel textLabel = new JLabel (bundle.getString ("CTL_Watch_Name")); // NOI18N
        textLabel.setBorder (new EmptyBorder (0, 0, 0, 10));
        panel.setLayout (new BorderLayout ());
        panel.setBorder (new EmptyBorder (11, 12, 1, 11));
        panel.add ("West", textLabel); // NOI18N
        panel.add ("Center", textField = new JTextField (25)); // NOI18N
        textField.getAccessibleContext ().setAccessibleDescription (bundle.getString ("ACSD_CTL_Watch_Name")); // NOI18N
        textField.setBorder (
            new CompoundBorder (textField.getBorder (), 
            new EmptyBorder (2, 0, 2, 0))
        );
        textLabel.setDisplayedMnemonic (
            bundle.getString ("CTL_Watch_Name_Mnemonic").charAt (0) // NOI18N
        );


        String t = null;//Utils.getELIdentifier();
//        Utils.log("Watch: ELIdentifier = " + t);
        
        boolean isScriptlet = Utils.isScriptlet();
        Utils.log("Watch: isScriptlet: " + isScriptlet);
        
        if ((t == null) && (isScriptlet)) {
            t = Utils.getJavaIdentifier();
            Utils.log("Watch: javaIdentifier = " + t);
        }
        
        if (t != null) {
            textField.setText(t);
        } else {
            textField.setText(watchHistory);
        }
        textField.selectAll ();        
        textLabel.setLabelFor (textField);
        textField.requestFocus ();

        org.openide.DialogDescriptor dd = new org.openide.DialogDescriptor (
            panel, 
            bundle.getString ("CTL_Watch_Title") // NOI18N
        );
        dd.setHelpCtx (new HelpCtx ("debug.add.watch"));
        Dialog dialog = DialogDisplayer.getDefault ().createDialog (dd);
        dialog.setVisible(true);
        dialog.dispose ();

        if (dd.getValue() != org.openide.DialogDescriptor.OK_OPTION) return;
        String watch = textField.getText();
        if ((watch == null) || (watch.trim ().length () == 0)) {
            return;
        }
        
        String s = watch;
        int i = s.indexOf (';');
        while (i > 0) {
            String ss = s.substring (0, i).trim ();
            if (ss.length () > 0)
                DebuggerManager.getDebuggerManager ().createWatch (ss);
            s = s.substring (i + 1);
            i = s.indexOf (';');
        }
        s = s.trim ();
        if (s.length () > 0)
            DebuggerManager.getDebuggerManager ().createWatch (s);
        
        watchHistory = watch;
        
        // open watches view
//        new WatchesAction ().actionPerformed (null); TODO
    }
 
Example 18
private void startClientAsync(final JTextField lServerAddressTextField)
{
	try
	{
		mErrorTextArea.setText("");
		final String lServerAddress = lServerAddressTextField.getText();
		final int lTCPPort = Integer.parseInt(mTCPPortTextField.getText());
		final int lWindowSize = Integer.parseInt(mWindowSizeField.getText());
		final int lBytesPerVoxel = Integer.parseInt(mBytesPerVoxelTextField.getText());
		final boolean lTimeShiftMultiChannel = mTimeShiftAndMultiChannelCheckBox.isSelected();
		final boolean lChannelFilter = mChannelFilterCheckBox.isSelected();
		final int lNumberOfLayers = Integer.parseInt(mNumberOfColorsField.getText());
		final Runnable lStartClientRunnable = new Runnable()
		{
			@Override
			public void run()
			{
				mClearVolumeTCPClientHelper.startClient(mVolumeCaptureListener,
														lServerAddress,
														lTCPPort,
														lWindowSize,
														lBytesPerVoxel,
														lNumberOfLayers,
														lTimeShiftMultiChannel,
														lChannelFilter,
														appicon);
			}
		};

		final Thread lStartClientThread = new Thread(	lStartClientRunnable,
														"StartClientThread" + lServerAddressTextField.getText());
		lStartClientThread.setDaemon(true);
		lStartClientThread.start();
	}
	catch (final Throwable e)
	{
		mClearVolumeTCPClientHelper.reportErrorWithPopUp(	e,
															e.getLocalizedMessage());
		e.printStackTrace();
	}
}
 
Example 19
/**
     * Create a simple multi input pane, that returns what the use inserts.
     * 
     * @param parentComponent
     * @param title
     *            the dialog title.
     * @param labels
     *            the labels to set.
     * @param defaultValues
     *            a set of default values.
     * @param fields2ValuesMap a map that allows to set combos for the various options.
     * @return the result inserted by the user.
     */
    @SuppressWarnings({"unchecked", "rawtypes"})
    public static String[] showMultiInputDialog( Component parentComponent, String title, String[] labels, String[] defaultValues,
            HashMap<String, String[]> fields2ValuesMap ) {
        Component[] valuesFields = new Component[labels.length];
        JPanel panel = new JPanel();
        panel.setPreferredSize(new Dimension(900, labels.length * 70));
        panel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
        String input[] = new String[labels.length];
        panel.setLayout(new GridLayout(labels.length, 2, 5, 5));
        for( int i = 0; i < labels.length; i++ ) {
            panel.add(new JLabel(labels[i]));

            boolean doneCombo = false;
            if (fields2ValuesMap != null) {
                String[] values = fields2ValuesMap.get(labels[i]);
                if (values != null) {
                    JComboBox<String> valuesCombo = new JComboBox<>(values);
                    valuesFields[i] = valuesCombo;
                    panel.add(valuesCombo);
                    if (defaultValues != null) {
                        valuesCombo.setSelectedItem(defaultValues[i]);
                    }
                    doneCombo = true;
                }
            }
            if (!doneCombo) {
                valuesFields[i] = new JTextField();
                panel.add(valuesFields[i]);
                if (defaultValues != null) {
                    ((JTextField) valuesFields[i]).setText(defaultValues[i]);
                }
            }
        }
//        JScrollPane scrollPane = new JScrollPane(panel);
//        scrollPane.setPreferredSize(new Dimension(800, 300));
        int result = JOptionPane.showConfirmDialog(parentComponent, panel, title, JOptionPane.OK_CANCEL_OPTION);
        if (result != JOptionPane.OK_OPTION) {
            return null;
        }
        for( int i = 0; i < labels.length; i++ ) {
            if (valuesFields[i] instanceof JTextField) {
                JTextField textField = (JTextField) valuesFields[i];
                input[i] = textField.getText();
            }
            if (valuesFields[i] instanceof JComboBox) {
                JComboBox<String> combo = (JComboBox) valuesFields[i];
                input[i] = combo.getSelectedItem().toString();
            }
        }
        return input;
    }
 
Example 20
/**
 * Add a new curve to the curve list
 */
protected void AddCurve() {
	if (!bEditMode) {

		JPanel panel = new JPanel(new GridLayout(0, 1));
		panel.add(new JLabel(bundle.getString("frmEditCurve.AddCurvePanel.name.text")));
		JTextField tfName = new JTextField("");
		panel.add(tfName);
		int result = JOptionPane.showConfirmDialog(this, panel,
				bundle.getString("frmEditCurve.AddCurvePanel.title"), JOptionPane.OK_CANCEL_OPTION,
				JOptionPane.PLAIN_MESSAGE);
		if ((result == JOptionPane.OK_OPTION) && (!tfName.getText().isEmpty())) {
			if (Utils.FileExist(
					Utils.getSelectedCurveFolder(CgConst.CURVE_FOLDER_USER) + tfName.getText() + ".par")) {
				JOptionPane.showMessageDialog(this, bundle.getString("frmEditCurve.AddCurvePanelPanel.fileexist"));
				return;
			}

			// -- Add the 2 extreme points to the list and sort the list (not really
			// necessary...)
			param = new ParamData();
			param.name = tfName.getText();
			param.data.add(new CgParam(-50.0, "0"));
			param.data.add(new CgParam(50.0, "0"));
			Collections.sort(param.data);

			// -- Update
			tablemodel.setParam(param);

			Old_Paramfile = Paramfile;
			Paramfile = param.name;

			bEditMode = true;
			ChangeEditStatus();
			RefreshView();

			settings.SelectedCurveFolder = CgConst.CURVE_FOLDER_USER;
			UpdateSelBtStatus();
			RefreshCurveList(Utils.getSelectedCurveFolder(settings.SelectedCurveFolder));
		}
	}
}