Package com.iizigo.validator

Class ControlValidator

java.lang.Object
com.iizigo.validator.ValidationAdapter
com.iizigo.validator.ControlValidator
All Implemented Interfaces:
IValidator, EventListener, org.eclipse.swt.events.FocusListener, org.eclipse.swt.events.ModifyListener, org.eclipse.swt.events.SelectionListener, org.eclipse.swt.events.VerifyListener, org.eclipse.swt.internal.SWTEventListener
public class ControlValidator extends ValidationAdapter implements org.eclipse.swt.events.ModifyListener, org.eclipse.swt.events.VerifyListener, org.eclipse.swt.events.SelectionListener, org.eclipse.swt.events.FocusListener
Control validator class for dialog boxes.
Author:
Christopher Mindus

  • Field Details

  • Method Details

    • getImage

      public static org.eclipse.swt.graphics.Image getImage(int type)
      Gets the required image.
      Parameters:
      type - Image type: NONE, INFORMATION, WARNING or ERROR.

    • setDecoratedControl

      public void setDecoratedControl(org.eclipse.swt.widgets.Control control)
      Place the control decorator on this component instead of the control.
      Parameters:
      control - The control, if e.g. a composite is wrapping an entry field.

    • setValidatorCallback

      public void setValidatorCallback(ValidatorCallback callback)
      Sets the callback validator.

    • setType

      public void setType(String descr, int flags)
      Sets the description and flags.

    • setType

      public void setType(int flags)
      Sets the type.

    • getMessage

      public String getMessage()
      Gets the message.
      Specified by:
      getMessage in interface IValidator

    • setRequiredMessage

      public String setRequiredMessage(String message)
      Sets a required message.

    • setInformationMessage

      public String setInformationMessage(String message)
      Sets a warning message.

    • setWarningMessage

      public String setWarningMessage(String message)
      Sets a warning message.

    • setErrorMessage

      public String setErrorMessage(String message)
      Sets an error message.

    • getMessageType

      public int getMessageType()
      Gets the type of message (ERROR, WARNING, INFORMATION or NONE).
      Specified by:
      getMessageType in interface IValidator

    • modifyText

      public void modifyText(org.eclipse.swt.events.ModifyEvent e)
      Handles modifications.
      Specified by:
      modifyText in interface org.eclipse.swt.events.ModifyListener

    • verifyText

      public void verifyText(org.eclipse.swt.events.VerifyEvent e)
      Verifies input for for upper case and numeric only.
      Specified by:
      verifyText in interface org.eclipse.swt.events.VerifyListener

    • widgetSelected

      public void widgetSelected(org.eclipse.swt.events.SelectionEvent e)
      Selection changes (spinner).
      Specified by:
      widgetSelected in interface org.eclipse.swt.events.SelectionListener

    • widgetDefaultSelected

      public void widgetDefaultSelected(org.eclipse.swt.events.SelectionEvent e)
      Not processed.
      Specified by:
      widgetDefaultSelected in interface org.eclipse.swt.events.SelectionListener

    • reset

      public void reset()
      Resets the validator before performing all validations in the manager.
      Specified by:
      reset in interface IValidator

    • validate

      public boolean validate()
      Performs validation.
      Specified by:
      validate in interface IValidator
      Returns:
      true for success, false for failure.

    • setAtomNameValidator

      public void setAtomNameValidator(PropCnr container, GProp<?> property, boolean allowLeadingDollar)
      Assigns the callback to be an Atom Name Validator.
      Parameters:
      container - Property container where the name must not exist, null for no check.
      property - The property (name) being edited, null for none.
      allowLeadingDollar - Flag indicating leading dollar is allowed or not.

    • focusGained

      public void focusGained(org.eclipse.swt.events.FocusEvent e)
      Sent when a control gets focus.
      Specified by:
      focusGained in interface org.eclipse.swt.events.FocusListener
      Parameters:
      e - An event containing information about the focus change.

    • focusLost

      public void focusLost(org.eclipse.swt.events.FocusEvent e)
      Sent when a control loses focus.
      Specified by:
      focusLost in interface org.eclipse.swt.events.FocusListener
      Parameters:
      e - An event containing information about the focus change.