public class ListSelectionDialog extends SelectionDialog
getResult
method returns the
selected elements.
This class may be instantiated; it is not intended to be subclassed.
Example:
ListSelectionDialog dlg = new ListSelectionDialog( getShell(), input, new BaseWorkbenchContentProvider(), new WorkbenchLabelProvider(), "Select the resources to save:"); dlg.setInitialSelections(dirtyEditors); dlg.setTitle("Save Resources"); dlg.open();
Window.IExceptionHandler
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
CANCEL, OK, resizeHasOccurred
Constructor and Description |
---|
ListSelectionDialog(Shell parentShell,
Object input,
IStructuredContentProvider contentProvider,
ILabelProvider labelProvider,
String message)
Creates a list selection dialog.
|
Modifier and Type | Method and Description |
---|---|
protected void |
configureShell(Shell shell)
Configures the given shell in preparation for opening this window in it.
|
protected Control |
createDialogArea(Composite parent)
Creates and returns the contents of the upper part of this dialog (above
the button bar).
|
protected CheckboxTableViewer |
getViewer()
Returns the viewer used to show the list.
|
protected void |
okPressed()
The
ListSelectionDialog implementation of this
Dialog method builds a list of the selected elements for later
retrieval by the client and closes this dialog. |
createButtonsForButtonBar, createMessageArea, getDialogBoundsSettings, getDialogBoundsStrategy, getInitialElementSelections, getInitialSelections, getMessage, getOkButton, getResult, isResizable, setDialogBoundsSettings, setInitialElementSelections, setInitialSelections, setMessage, setResult, setSelectionResult, setTitle
closeTray, createButtonBar, createHelpControl, getLayout, getTray, handleShellCloseEvent, isDialogHelpAvailable, isHelpAvailable, openTray, setDialogHelpAvailable, setHelpAvailable
applyDialogFont, buttonPressed, cancelPressed, close, convertHeightInCharsToPixels, convertHeightInCharsToPixels, convertHorizontalDLUsToPixels, convertHorizontalDLUsToPixels, convertVerticalDLUsToPixels, convertVerticalDLUsToPixels, convertWidthInCharsToPixels, convertWidthInCharsToPixels, create, createButton, createContents, dialogFontIsDefault, getBlockedHandler, getButton, getButtonBar, getCancelButton, getDialogArea, getImage, getInitialLocation, getInitialSize, getOKButton, initializeBounds, initializeDialogUnits, setBlockedHandler, setButtonLayoutData, setButtonLayoutFormData, shortenText
canHandleShellCloseEvent, constrainShellSize, createShell, getConstrainedShellBounds, getContents, getDefaultImage, getDefaultImages, getDefaultOrientation, getParentShell, getReturnCode, getShell, getShellListener, getShellStyle, getWindowManager, handleFontChange, open, setBlockOnOpen, setDefaultImage, setDefaultImages, setDefaultModalParent, setDefaultOrientation, setExceptionHandler, setParentShell, setReturnCode, setShellStyle, setWindowManager
public ListSelectionDialog(Shell parentShell, Object input, IStructuredContentProvider contentProvider, ILabelProvider labelProvider, String message)
parentShell
- the parent shellinput
- the root element to populate this dialog withcontentProvider
- the content provider for navigating the modellabelProvider
- the label provider for displaying model elementsmessage
- the message to be displayed at the top of this dialog, or
null
to display a default messageprotected void configureShell(Shell shell)
Window
The default implementation of this framework method sets the shell's image and gives it a grid layout. Subclasses may extend or reimplement.
configureShell
in class SelectionDialog
shell
- the shellprotected 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 Dialog
parent
- the parent composite to contain the dialog areaprotected CheckboxTableViewer getViewer()
null
if not yet created
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