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Eclipse Platform
Release 3.0

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org.eclipse.jface.wizard
Interface IWizardContainer

All Superinterfaces:

IRunnableContext

All Known Subinterfaces:

IWizardContainer2

All Known Implementing Classes:

WizardDialog

public interface IWizardContainer

extends IRunnableContext

Interface for containers that can host a wizard. It displays wizard pages, at most one of which is considered the current page. getCurrentPage returns the current page; showPage programmatically changes the the current page. Note that the pages need not all belong to the same wizard.

The class WizardDialog provides a fully functional implementation of this interface which will meet the needs of most clients. However, clients are also free to implement this interface if WizardDialog does not suit their needs.

Implementors are responsible for disposing of their wizards.

See Also:

IWizardContainer2

Method Summary

IWizardPage	getCurrentPage() Returns the current wizard page for this container.
Shell	getShell() Returns the shell for this wizard container.
void	showPage(IWizardPage page) Makes the given page visible.
void	updateButtons() Adjusts the enable state of the Back, Next, and Finish buttons to reflect the state of the currently active page in this container.
void	updateMessage() Updates the message (or error message) shown in the message line to reflect the state of the currently active page in this container.
void	updateTitleBar() Updates the title bar (title, description, and image) to reflect the state of the currently active page in this container.
void	updateWindowTitle() Updates the window title to reflect the state of the current wizard.

Methods inherited from interface org.eclipse.jface.operation.IRunnableContext

run

Method Detail

getCurrentPage

public IWizardPage getCurrentPage()

Returns the current wizard page for this container.

Returns:

the current wizard page, or null if the container is not yet showing the wizard

See Also:

showPage(org.eclipse.jface.wizard.IWizardPage)

getShell

public Shell getShell()

Returns the shell for this wizard container.

Returns:

the shell, or null if this wizard container does not have a shell

showPage

public void showPage(IWizardPage page)

Makes the given page visible.

This method should not be use for normal page sequencing (back, next) which is handled by the container itself. It may, however, be used to move to another page in response to some custom action such as double clicking in a list.

Parameters:

page - the page to show

See Also:

getCurrentPage()

updateButtons

public void updateButtons()

Adjusts the enable state of the Back, Next, and Finish buttons to reflect the state of the currently active page in this container.

This method is called by the container itself when its wizard page changes and may be called by the page at other times to force a button state update.

updateMessage

public void updateMessage()

Updates the message (or error message) shown in the message line to reflect the state of the currently active page in this container.

This method is called by the container itself when its wizard page changes and may be called by the page at other times to force a message update.

updateTitleBar

public void updateTitleBar()

Updates the title bar (title, description, and image) to reflect the state of the currently active page in this container.

This method is called by the container itself when its wizard page changes and may be called by the page at other times to force a title bar update.

updateWindowTitle

public void updateWindowTitle()

Updates the window title to reflect the state of the current wizard.

This method is called by the container itself when its wizard changes and may be called by the wizard at other times to force a window title change.