Package xtwm.plugins

Class BlackHoleScreensaver

java.lang.Object

jexer.TWidget

xtwm.plugins.PluginWidget

xtwm.plugins.ScreensaverPlugin

xtwm.plugins.BlackHoleScreensaver

All Implemented Interfaces:

java.lang.Comparable<TWidget>

public class BlackHoleScreensaver
extends ScreensaverPlugin

BlackHoleScreensaver sucks the screen into a single point.

Field Summary

Fields inherited from class xtwm.plugins.ScreensaverPlugin

passwordField, passwordPanel, unlocked

Fields inherited from class xtwm.plugins.PluginWidget

app, loadOnStartup, pluginEnabled

Constructor Summary

Constructors

Constructor	Description
BlackHoleScreensaver()	No-argument constructor that is intended only for use by XTWMApplication.loadPlugin().
BlackHoleScreensaver(TWidget parent)	Public constructor.

Method Summary

Modifier and Type	Method	Description
void	draw()	Draw the black hole screen.
void	endScreensaver()	This method is called when the screensaver ends.
java.lang.String	getApplicationCommand()	Get the command line to execute if this is an "Application" plugin.
java.lang.String	getMenuMnemonic()	Get the translated menu label for this plugin.
java.lang.String	getPluginDescription()	Get the translated full description for this plugin.
java.lang.String	getPluginName()	Get the translated short name for this plugin.
java.lang.String	getWindowTitle()	Get the translated window title for this plugin.
boolean	isApplication()	See if this is an "Application" plugin.
boolean	isWidget()	See if this is a "Widget" plugin.
void	startScreensaver(Screen screen)	This method is called when the screensaver is activated.

Methods inherited from class xtwm.plugins.ScreensaverPlugin

checkPassword, getPreferredHeight, getPreferredWidth, getWindow, isLoadOnStartup, isOnAllDesktops, isResizable, isUnlocked, onKeypress, setLoadOnStartup

Methods inherited from class xtwm.plugins.PluginWidget

closeFromMenu, getOption, getOption, getPluginSettingsEditor, initialize, isPluginEnabled, isWindowed, makeDataFile, onMenu, setOption, setPluginEnabled

Methods inherited from class jexer.TWidget

activate, activate, activate, activateAll, addButton, addCalendar, addCheckBox, addCheckBox, addComboBox, addDirectoryList, addDirectoryList, addDirectoryList, addDirectoryList, addEditor, addField, addField, addField, addField, addImage, addImage, addLabel, addLabel, addLabel, addLabel, addLabel, addLabel, addList, addList, addList, addList, addPanel, addPasswordField, addPasswordField, addPasswordField, addProgressBar, addRadioGroup, addRadioGroup, addSpinner, addSplitPane, addTable, addTable, addText, addText, addTreeViewWidget, addTreeViewWidget, close, compareTo, doRepaint, drawBox, drawBox, drawBoxShadow, drawChildren, fileOpenBox, fileOpenBox, fileOpenBox, fileOpenBox, fileSaveBox, getAbsoluteX, getAbsoluteY, getActiveChild, getApplication, getAttrXY, getChildren, getClipboard, getCursorAbsoluteX, getCursorAbsoluteY, getCursorX, getCursorY, getHeight, getLayoutManager, getParent, getScreen, getTheme, getWidth, getWindow, getX, getY, handleEvent, hasChild, hLineXY, inputBox, inputBox, inputBox, isAbsoluteActive, isActive, isCursorVisible, isDrawable, isEchoKeystrokes, isEnabled, isVisible, messageBox, messageBox, mouseWouldHit, onCommand, onIdle, onMouseDoubleClick, onMouseDown, onMouseMotion, onMouseUp, onResize, putAll, putAttrXY, putAttrXY, putCharXY, putCharXY, putCharXY, putStringXY, putStringXY, remove, remove, remove, remove, removeAll, resetTabOrder, setActive, setCursorVisible, setCursorX, setCursorY, setDimensions, setEchoKeystrokes, setEchoKeystrokes, setEnabled, setHeight, setLayoutManager, setParent, setupForTWindow, setVisible, setWidth, setWindow, setX, setY, splitHorizontal, splitVertical, switchWidget, toPrettyString, toPrettyString, toString, vLineXY

Methods inherited from class java.lang.Object

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

Constructor Detail

BlackHoleScreensaver

public BlackHoleScreensaver(TWidget parent)

Public constructor.

Parameters:

parent - parent widget

BlackHoleScreensaver

public BlackHoleScreensaver()

No-argument constructor that is intended only for use by XTWMApplication.loadPlugin().

Method Detail

getMenuMnemonic

public java.lang.String getMenuMnemonic()

Get the translated menu label for this plugin.

Specified by:

getMenuMnemonic in class PluginWidget

Returns:

a mnemonic string that will be populated in the menu

getPluginName

public java.lang.String getPluginName()

Get the translated short name for this plugin.

Specified by:

getPluginName in class PluginWidget

Returns:

a short name, e.g. "BlackHoleScreensaver"

getPluginDescription

public java.lang.String getPluginDescription()

Get the translated full description for this plugin.

Specified by:

getPluginDescription in class PluginWidget

Returns:

a short name, e.g. "Screen falls into a black hole."

isApplication

public boolean isApplication()

See if this is an "Application" plugin.

Specified by:

isApplication in class PluginWidget

Returns:

true if this plugin should be listed the Application | Programs menu

getApplicationCommand

public java.lang.String getApplicationCommand()

Get the command line to execute if this is an "Application" plugin.

Specified by:

getApplicationCommand in class PluginWidget

Returns:

a command line

isWidget

public boolean isWidget()

See if this is a "Widget" plugin.

Specified by:

isWidget in class PluginWidget

Returns:

true if this plugin should be available in the Application | Widgets meny and the Panel | "Switch to" dialog

getWindowTitle

public java.lang.String getWindowTitle()

Get the translated window title for this plugin.

Specified by:

getWindowTitle in class PluginWidget

Returns:

the title for the window when this widget is opened in the Application | Widgets menu, or null if this widget should have no title for its window.

draw

public void draw()

Draw the black hole screen.

Overrides:

draw in class TWidget

startScreensaver

public void startScreensaver(Screen screen)

This method is called when the screensaver is activated.

Specified by:

startScreensaver in class ScreensaverPlugin

Parameters:

screen - a snapshot of the screen "under" the screensaver.

endScreensaver

public void endScreensaver()

This method is called when the screensaver ends.

Specified by:

endScreensaver in class ScreensaverPlugin