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java.lang.Objectorg.eclipse.jface.window.Window
org.eclipse.jface.dialogs.Dialog
org.eclipse.ui.dialogs.SelectionDialog
org.eclipse.ui.dialogs.SelectionStatusDialog
org.eclipse.ui.dialogs.AbstractElementListSelectionDialog
org.eclipse.ui.dialogs.ElementListSelectionDialog
org.eclipse.debug.ui.StringVariableSelectionDialog
A dialog that prompts the user to choose and configure a string substitution variable.
Clients may instantiate this class; not intended to be subclassed.
Nested Class Summary |
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Nested classes inherited from class org.eclipse.jface.window.Window |
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Window.IExceptionHandler |
Field Summary |
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Fields inherited from class org.eclipse.ui.dialogs.AbstractElementListSelectionDialog |
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fFilteredList |
Fields inherited from class org.eclipse.jface.dialogs.Dialog |
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blockedHandler, buttonBar, dialogArea, DLG_IMG_ERROR, 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 |
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CANCEL, OK |
Constructor Summary | |
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StringVariableSelectionDialog(Shell parent)
Constructs a new string substitution variable selection dialog. |
Method Summary | |
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boolean |
close()
Closes this window, disposes its shell, and removes this window from its window manager (if it has one). |
protected void |
configureArgument()
Configures the argument for the selected variable. |
protected Control |
createDialogArea(Composite parent)
Creates and returns the contents of the upper part of this dialog (above the button bar). |
protected void |
editVariables()
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protected Point |
getInitialLocation(Point initialSize)
Returns the initial location to use for the shell. |
protected Point |
getInitialSize()
Returns the initial size to use for the shell. |
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 |
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computeResult, setElements |
Methods inherited from class org.eclipse.ui.dialogs.SelectionStatusDialog |
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configureShell, createButtonBar, getFirstResult, setImage, setResult, setStatusLineAboveButtons, updateButtonsEnableState, updateStatus |
Methods inherited from class org.eclipse.ui.dialogs.SelectionDialog |
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createButtonsForButtonBar, getInitialElementSelections, getInitialSelections, getMessage, getOkButton, getResult, setInitialElementSelections, setInitialSelections, setMessage, setResult, setSelectionResult, setTitle |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public StringVariableSelectionDialog(Shell parent)
parent
- parent shellMethod Detail |
public String getVariableExpression()
null
if none.
null
if noneprotected Control createDialogArea(Composite parent)
Dialog
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;
createDialogArea
in class ElementListSelectionDialog
protected void editVariables()
protected void configureArgument()
protected void handleSelectionChanged()
handleSelectionChanged
in class AbstractElementListSelectionDialog
AbstractElementListSelectionDialog.handleSelectionChanged()
protected void okPressed()
Dialog
The Dialog
implementation of this framework method sets
this dialog's return code to Window.OK
and closes the
dialog. Subclasses may override.
okPressed
in class SelectionStatusDialog
protected Point getInitialLocation(Point initialSize)
Window
getInitialLocation
in class Window
initialSize
- the initial size of the shell, as returned by
getInitialSize
.
protected Point getInitialSize()
Window
Shell.computeSize(SWT.DEFAULT, SWT.DEFAULT, true)
.
getInitialSize
in class Window
public boolean close()
Window
This framework method may be extended (super.close
must
be called).
close
in class Dialog
Window.close()
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Guidelines for using Eclipse APIs.
Copyright (c) IBM Corp. and others 2000, 2005. All rights reserved.