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Eclipse Platform
Release 3.5

org.eclipse.debug.ui
Class StringVariableSelectionDialog

java.lang.Object
  extended by 

org.eclipse.jface.window.Window
      extended by 

org.eclipse.jface.dialogs.Dialog
          extended by 

org.eclipse.jface.dialogs.TrayDialog
              extended by 

org.eclipse.ui.dialogs.SelectionDialog
                  extended by 

org.eclipse.ui.dialogs.SelectionStatusDialog
                      extended by 

org.eclipse.ui.dialogs.AbstractElementListSelectionDialog
                          extended by 

org.eclipse.ui.dialogs.ElementListSelectionDialog
                              extended by 
org.eclipse.debug.ui.StringVariableSelectionDialog
All Implemented Interfaces:
IShellProvider

public class StringVariableSelectionDialog
extends ElementListSelectionDialog

A dialog that prompts the user to choose and configure a string substitution variable.

Clients may instantiate this class.

Since:
3.1
Restriction:
This class is not intended to be subclassed by clients.

Nested Class Summary
 
Nested classes/interfaces inherited from class org.eclipse.jface.window. Window
Window.IExceptionHandler
 
Field Summary
 
Fields inherited from class org.eclipse.ui.dialogs. AbstractElementListSelectionDialog
fFilteredList
 
Fields inherited from class org.eclipse.jface.dialogs. Dialog
blockedHandler, buttonBar, DIALOG_DEFAULT_BOUNDS, DIALOG_PERSISTLOCATION, DIALOG_PERSISTSIZE, dialogArea, DLG_IMG_ERROR, DLG_IMG_HELP, DLG_IMG_INFO, DLG_IMG_MESSAGE_ERROR, DLG_IMG_MESSAGE_INFO, DLG_IMG_MESSAGE_WARNING, DLG_IMG_QUESTION, DLG_IMG_WARNING, ELLIPSIS
 
Fields inherited from class org.eclipse.jface.window. Window
CANCEL, OK
 
Constructor Summary
StringVariableSelectionDialog ( Shell parent)
          Constructs a new string substitution variable selection dialog.
 
Method Summary
protected  void configureArgument ()
          Configures the argument for the selected variable.
protected   Control createContents ( Composite parent)
          The Dialog implementation of this Window method creates and lays out the top level composite for the dialog, and determines the appropriate horizontal and vertical dialog units based on the font size.
protected   Control createDialogArea ( Composite parent)
          Creates and returns the contents of the upper part of this dialog (above the button bar).
protected  void editVariables ()
          Opens the preference dialog to the correct page an allows editing of variables
protected   IDialogSettings getDialogBoundsSettings ()
          Gets the dialog settings that should be used for remembering the bounds of the dialog, according to the dialog bounds strategy.
  String getVariableExpression ()
          Returns the variable expression the user generated from this dialog, or null if none.
protected  void handleSelectionChanged ()
          Update variable description and argument button enablement.
protected  void okPressed ()
          Notifies that the ok button of this dialog has been pressed.
 
Methods inherited from class org.eclipse.ui.dialogs. ElementListSelectionDialog
computeResult, setElements
 
Methods inherited from class org.eclipse.ui.dialogs. AbstractElementListSelectionDialog
cancelPressed, create, createFilteredList, createFilterText, createMessageArea, getFilter, getFoldedElements, getSelectedElements, getSelectionIndex, getSelectionIndices, getValidator, handleDefaultSelected, handleEmptyList, isCaseIgnored, open, setAllowDuplicates, setEmptyListMessage, setEmptySelectionMessage, setFilter, setIgnoreCase, setListElements, setMatchEmptyString, setMultipleSelection, setSelection, setSize, setValidator, updateOkState, validateCurrentSelection
 
Methods inherited from class org.eclipse.ui.dialogs. SelectionStatusDialog
configureShell, createButtonBar, getFirstResult, setImage, setResult, setStatusLineAboveButtons, updateButtonsEnableState, updateStatus
 
Methods inherited from class org.eclipse.ui.dialogs. SelectionDialog
createButtonsForButtonBar, getDialogBoundsStrategy, getInitialElementSelections, getInitialSelections, getMessage, getOkButton, getResult, isResizable, setDialogBoundsSettings, setInitialElementSelections, setInitialSelections, setMessage, setResult, setSelectionResult, setTitle
 
Methods inherited from class org.eclipse.jface.dialogs. TrayDialog
close, closeTray, createHelpControl, getLayout, getTray, isDialogHelpAvailable, isHelpAvailable, openTray, setDialogHelpAvailable, setHelpAvailable
 
Methods inherited from class org.eclipse.jface.dialogs. Dialog
applyDialogFont, buttonPressed, convertHeightInCharsToPixels, convertHeightInCharsToPixels, convertHorizontalDLUsToPixels, convertHorizontalDLUsToPixels, convertVerticalDLUsToPixels, convertVerticalDLUsToPixels, convertWidthInCharsToPixels, convertWidthInCharsToPixels, createButton, dialogFontIsDefault, getBlockedHandler, getButton, getButtonBar, getCancelButton, getDialogArea, getImage, getInitialLocation, getInitialSize, getOKButton, initializeBounds, initializeDialogUnits, setBlockedHandler, setButtonLayoutData, setButtonLayoutFormData, shortenText
 
Methods inherited from class org.eclipse.jface.window. Window
canHandleShellCloseEvent, constrainShellSize, createShell, getConstrainedShellBounds, getContents, getDefaultImage, getDefaultImages, getDefaultOrientation, getParentShell, getReturnCode, getShell, getShellListener, getShellStyle, getWindowManager, handleFontChange, handleShellCloseEvent, setBlockOnOpen, setDefaultImage, setDefaultImages, setDefaultModalParent, setDefaultOrientation, setExceptionHandler, setParentShell, setReturnCode, setShellStyle, setWindowManager
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

StringVariableSelectionDialog

public StringVariableSelectionDialog(
Shell parent)
Constructs a new string substitution variable selection dialog.

Parameters:
parent - parent shell
Method Detail

getVariableExpression

public 
String getVariableExpression()
Returns the variable expression the user generated from this dialog, or null if none.

Returns:
variable expression the user generated from this dialog, or null if none

createContents

protected 
Control createContents(
Composite parent)
Description copied from class: Dialog
The Dialog implementation of this Window method creates and lays out the top level composite for the dialog, and determines the appropriate horizontal and vertical dialog units based on the font size. It then calls the createDialogArea and createButtonBar methods to create the dialog area and button bar, respectively. Overriding createDialogArea and createButtonBar are recommended rather than overriding this method.

Overrides:
createContents in class Dialog
Parameters:
parent - the parent composite for the controls in this window. The type of layout used is determined by getLayout()
Returns:
the control that will be returned by subsequent calls to getContents()

createDialogArea

protected 
Control createDialogArea(
Composite parent)
Description copied from class: Dialog
Creates and returns the contents of the upper part of this dialog (above the button bar).

The Dialog implementation of this framework method creates and returns a new Composite with standard margins and spacing.

The returned control's layout data must be an instance of GridData. This method must not modify the parent's layout.

Subclasses must override this method but may call super as in the following example:

 Composite composite = (Composite) super.createDialogArea(parent);
 //add controls to composite as necessary
 return composite;
 

Overrides:
createDialogArea in class ElementListSelectionDialog
Parameters:
parent - the parent composite to contain the dialog area
Returns:
the dialog area control

editVariables

protected void editVariables()
Opens the preference dialog to the correct page an allows editing of variables


configureArgument

protected void configureArgument()
Configures the argument for the selected variable.


handleSelectionChanged

protected void handleSelectionChanged()
Update variable description and argument button enablement.

Overrides:
handleSelectionChanged in class AbstractElementListSelectionDialog
See Also:
AbstractElementListSelectionDialog.handleSelectionChanged()

okPressed

protected void okPressed()
Description copied from class: Dialog
Notifies that the ok button of this dialog has been pressed.

The Dialog implementation of this framework method sets this dialog's return code to Window.OK and closes the dialog. Subclasses may override.

Overrides:
okPressed in class SelectionStatusDialog

getDialogBoundsSettings

protected 
IDialogSettings getDialogBoundsSettings()
Description copied from class: SelectionDialog
Gets the dialog settings that should be used for remembering the bounds of the dialog, according to the dialog bounds strategy. Overridden to provide the dialog settings that were set using SelectionDialog.setDialogBoundsSettings(IDialogSettings, int).

Overrides:
getDialogBoundsSettings in class SelectionDialog
Returns:
the dialog settings used to store the dialog's location and/or size, or null if the dialog's bounds should not be stored.
See Also:
Dialog.getDialogBoundsStrategy(), SelectionDialog.setDialogBoundsSettings(IDialogSettings, int)

Eclipse Platform
Release 3.5

Guidelines for using Eclipse APIs.

Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire