Package com.compomics.util.gui

Class GuiUtilities

java.lang.Object

com.compomics.util.gui.GuiUtilities

public class GuiUtilities
extends Object

A class containing simple GUI helper methods.

Author:

Harald Barsnes

Constructor Summary

Constructors

Constructor	Description
GuiUtilities()

Method Summary

Modifier and Type	Method	Description
static int	getPreferredWidthOfCell(JTable table, int rowIndex, int colIndex)	Returns the preferred width of a given cell in a table.
static void	installEscapeCloseOperation(JDialog dialog)	Close a dialog using the escape key.
static boolean	validateDoubleInput(Component parentComponent, JLabel label, JTextField textField, String valueDescription, String errorTitle, boolean positiveValue, boolean showMessage, boolean valid)	Validate double input.
static boolean	validateIntegerInput(Component parentComponent, JLabel label, JTextField textField, String valueDescription, String errorTitle, boolean positiveValue, boolean showMessage, boolean valid)	Validate integer input.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GuiUtilities

public GuiUtilities()

Method Details

getPreferredWidthOfCell

public static int getPreferredWidthOfCell(JTable table,
 int rowIndex,
 int colIndex)

Returns the preferred width of a given cell in a table.

Parameters:

table - the table

rowIndex - the row index

colIndex - the colum index

Returns:

the preferred width of the cell

validateIntegerInput

public static boolean validateIntegerInput(Component parentComponent,
 JLabel label,
 JTextField textField,
 String valueDescription,
 String errorTitle,
 boolean positiveValue,
 boolean showMessage,
 boolean valid)

Validate integer input.

Parameters:

parentComponent - the parent component

label - the label of the input

textField - the text field containing the input

valueDescription - the description of the input

errorTitle - the error title

positiveValue - if true, only positive values will pass the filter

showMessage - if true, a message will be shown if the validation fails

valid - the status of previous validations

Returns:

true of the field is validated, false if not (or if valid is false)

validateDoubleInput

public static boolean validateDoubleInput(Component parentComponent,
 JLabel label,
 JTextField textField,
 String valueDescription,
 String errorTitle,
 boolean positiveValue,
 boolean showMessage,
 boolean valid)

Validate double input.

Parameters:

parentComponent - the parent component

label - the label of the input

textField - the text field containing the input

valueDescription - the description of the input

errorTitle - the error title

positiveValue - if true, only positive values will pass the filter

showMessage - if true, a message will be shown if the validation fails

valid - the status of previous validations

Returns:

true of the field is validated, false if not (or if valid is false)

installEscapeCloseOperation

public static void installEscapeCloseOperation(JDialog dialog)

Close a dialog using the escape key.

Parameters:

dialog - the dialog to install the escape close on