Package com.googlecode.lanterna.gui2.dialogs

Class AbstractDialogBuilder<B,T extends DialogWindow>

java.lang.Object

com.googlecode.lanterna.gui2.dialogs.AbstractDialogBuilder<B,T>

Type Parameters:

B - The real type of the builder class

T - Type of dialog this builder is building

Direct Known Subclasses:

ActionListDialogBuilder, FileDialogBuilder, ListSelectDialogBuilder, TextInputDialogBuilder

public abstract class AbstractDialogBuilder<B,T extends DialogWindow>
extends Object

Abstract class for dialog building, containing much shared code between different kinds of dialogs

Author:

Martin

Field Summary

Fields

Modifier and Type	Field	Description
protected String	description
protected Set<Window.Hint>	extraWindowHints
protected String	title

Constructor Summary

Constructors

Constructor	Description
AbstractDialogBuilder(String title)	Default constructor for a dialog builder

Method Summary

Modifier and Type	Method	Description
T	build()	Builds a new dialog following the specifications of this builder
protected abstract T	buildDialog()	Builds the dialog according to the builder implementation
String	getDescription()	Returns the description that the built dialog will have
Set<Window.Hint>	getExtraWindowHints()	Returns the list of extra window hints that will be assigned to the window when built
String	getTitle()	Returns the title that the built dialog will have
protected abstract B	self()	Helper method for casting this to type parameter B
B	setDescription(String description)	Changes the description of the dialog
B	setExtraWindowHints(Set<Window.Hint> extraWindowHints)	Assigns a set of extra window hints that you want the built dialog to have
B	setTitle(String title)	Changes the title of the dialog

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

title

protected String title

description

protected String description

extraWindowHints

protected Set<Window.Hint> extraWindowHints

Constructor Detail

AbstractDialogBuilder

public AbstractDialogBuilder(String title)

Default constructor for a dialog builder

Parameters:

title - Title to assign to the dialog

Method Detail

setTitle

public B setTitle(String title)

Changes the title of the dialog

Parameters:

title - New title

Returns:

Itself

getTitle

public String getTitle()

Returns the title that the built dialog will have

Returns:

Title that the built dialog will have

setDescription

public B setDescription(String description)

Changes the description of the dialog

Parameters:

description - New description

Returns:

Itself

getDescription

public String getDescription()

Returns the description that the built dialog will have

Returns:

Description that the built dialog will have

setExtraWindowHints

public B setExtraWindowHints(Set<Window.Hint> extraWindowHints)

Assigns a set of extra window hints that you want the built dialog to have

Parameters:

extraWindowHints - Window hints to assign to the window in addition to the ones the builder will put

Returns:

Itself

getExtraWindowHints

public Set<Window.Hint> getExtraWindowHints()

Returns the list of extra window hints that will be assigned to the window when built

Returns:

List of extra window hints that will be assigned to the window when built

self

protected abstract B self()

Helper method for casting this to type parameter B

Returns:

this as B

buildDialog

protected abstract T buildDialog()

Builds the dialog according to the builder implementation

Returns:

New dialog object

build

public final T build()

Builds a new dialog following the specifications of this builder

Returns:

New dialog built following the specifications of this builder