Package org.csstudio.ui.util.dialogs

Class ResourceSelectionDialog

java.lang.Object

org.eclipse.jface.window.Window

org.eclipse.jface.dialogs.Dialog

org.csstudio.ui.util.dialogs.ResourceSelectionDialog

All Implemented Interfaces:

IShellProvider, Listener

public final class ResourceSelectionDialog
extends Dialog
implements Listener

This class represents a Dialog to choose a file in the workspace.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jface.window.Window

Window.IExceptionHandler

Field Summary

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, resizeHasOccurred

Constructor Summary

Constructors

Constructor	Description
ResourceSelectionDialog(Shell parentShell, String dialogMessage, String[] fileExtensions)	Creates an input dialog with OK and Cancel buttons.

Method Summary

Modifier and Type	Method	Description
protected void	configureShell(Shell shell)
protected Control	createDialogArea(Composite parent)
IPath	getSelectedResource()	Returns the path to the selected resource.
void	handleEvent(Event event)
protected void	okPressed()
void	setSelectedResource(IPath path)	Sets the initially selected resource.

Methods inherited from class org.eclipse.jface.dialogs.Dialog

applyDialogFont, buttonPressed, cancelPressed, close, convertHeightInCharsToPixels, convertHeightInCharsToPixels, convertHorizontalDLUsToPixels, convertHorizontalDLUsToPixels, convertVerticalDLUsToPixels, convertVerticalDLUsToPixels, convertWidthInCharsToPixels, convertWidthInCharsToPixels, create, createButton, createButtonBar, createButtonsForButtonBar, createContents, dialogFontIsDefault, getBlockedHandler, getButton, getButtonBar, getCancelButton, getDialogArea, getDialogBoundsSettings, getDialogBoundsStrategy, getImage, getInitialLocation, getInitialSize, getOKButton, initializeBounds, initializeDialogUnits, isResizable, setBlockedHandler, setButtonLayoutData, setButtonLayoutFormData, shortenText

Methods inherited from class org.eclipse.jface.window.Window

canHandleShellCloseEvent, constrainShellSize, createShell, getConstrainedShellBounds, getContents, getDefaultImage, getDefaultImages, getDefaultOrientation, getLayout, getParentShell, getReturnCode, getShell, getShellListener, getShellStyle, getWindowManager, handleFontChange, handleShellCloseEvent, open, 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 Details

ResourceSelectionDialog

public ResourceSelectionDialog(Shell parentShell,
 String dialogMessage,
 String[] fileExtensions)

Creates an input dialog with OK and Cancel buttons. Note that the dialog will have no visual representation (no widgets) until it is told to open.

Note that the open method blocks for input dialogs.

Parameters:

parentShell - the parent shell, or null to create a top-level shell

dialogMessage - the dialog message, or null if none

fileExtensions - the file extensions of files to show in the dialog. Use an empty array or null to show only containers (folders).

Method Details

setSelectedResource

public void setSelectedResource(IPath path)

Sets the initially selected resource. Must be called before the dialog is displayed.

Parameters:

path - the path to the initially selected resource.

configureShell

protected void configureShell(Shell shell)

Overrides:

configureShell in class Window

createDialogArea

protected Control createDialogArea(Composite parent)

Overrides:

createDialogArea in class Dialog

okPressed

protected void okPressed()

Overrides:

okPressed in class Dialog

getSelectedResource

public IPath getSelectedResource()

Returns the path to the selected resource.

Returns:

the path to the selected resource, or null if no resource was selected.

handleEvent

public void handleEvent(Event event)

Specified by:

handleEvent in interface Listener