marimba.gui
Class ContainerWidget

java.lang.Object
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  +--marimba.gui.Widget
        |
        +--marimba.gui.ContainerWidget

All Implemented Interfaces:

java.awt.image.ImageObserver, PropertyObject, TimerClient, WidgetConstants

Direct Known Subclasses:

FolderWidget, GroupBoxWidget, GroupWidget, ScrollingContainerWidget, ToolbarWidget, WindowWidget

public class ContainerWidget

extends Widget

Container widget. All widgets are containers, but this widget has a getContent() field that returns the actual container that contains the child widgets. The content can be practically any widget.

Version:

1.18, 12/17/97

Author:

Arthur van Hoff

Field Summary

Widget

content

Fields inherited from class marimba.gui.Widget

adapter, background, clazz, defaultBackground, defaultFont, defaultForeground, defaultHilite, directGraphics, disabled, east, editor, focus, font, foreground, height, hilite, layoutMgr, name, north, nwidgets, parent, script, south, tip, transparent, tx, ty, valid, visible, wBackground, west, wFont, wForeground, wHilite, widgets, width, wScript, wTip, x, y

Fields inherited from interface marimba.gui.WidgetConstants

ALWAYS, ANYWHERE, APPLET, ASCENDING, BLINK, BLUE, BONGO_EVENT, BOTH, BOTTOM, BOXED, BUTTON, CENTER, CHAR, CHECK, COLLAPSE_EVENT, CONTENT, DESCENDING, DETACHED, DIAGONAL, DOWN, DRAG, EXCLUSIVE, EXPAND_EVENT, FILL, FILLED, GREEN, HORIZONTAL, INSIDE, INVISIBLE, JAVA_VERSION, JAVAOS, JDK10, JDK11, LAYERS, LEFT, LOWERED, MAC, MULTIPLE, NETCASTER, NETSCAPE, NEVER, NONE, NT, OPTIONAL, OS_ARCH, OS_NAME, OS_VERSION, OUTLINE, PAGE_DOWN, PAGE_EVENT, PAGE_UP, PATTERN, PC, PICTURE, PLAIN, PROPORTIONAL, RADIO, RAISED, RED, REST_EVENT, RIGHT, ROUNDED, SCALE, SCROLLBAR, SCROLLING, SOLID, SQUARE, TEXT_CHANGED_EVENT, TOP, TOPLEFT, TRUNCATE, UNDERLINE, UNIX, UP, VERTICAL, WAKE_EVENT, WIN95, WINDOWS, WORD

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

ContainerWidget()
Create the container, and create the content area if necessary.

Method Summary

protected void	findInFocus(boolean forward) Assign the focus to the previous or next widget in this container.
Widget	findWidget(java.lang.String name) Find the widget in the content.
void	firstInFocus() Assign the focus to the first widget within this container.
void	getChildProperties(PropertyList list) Don't save the children of this container if the container has a content area.
Widget	getContent() Get the container that holds the child widgets.
java.awt.Dimension	getPreferredSize() Get the preferred size of containers.
void	layout() Default layout algorithm simply fits the content area to the entire container.
protected Widget	newContent() Create the content for this container.
void	nextInFocus() Assign the focus to the next widget that is located in this container and to the right or below the current focus.
void	previousInFocus() Assign the focus to the previous widget that is located within this container and to the left or above the current focus.
void	setProperties(PropertyList list) Set the properties.

Methods inherited from class marimba.gui.Widget

action, action, add, add, adjustFont, adjustFont, applyProperties, audioLoop, audioLoop, audioPlay, audioPlay, audioStop, audioStop, bounds, clearFocus, clearPopups, clone, contains, contains, createImage, createImage, currentFocus, destroy, disable, disable, enable, firstFocus, focusInterest, getAudioClip, getAudioClipAt, getBackground, getBounds, getCancelButton, getCursor, getDefaultButton, getDescription, getEditor, getEncoding, getFocusColor, getFont, getFontMetrics, getForeground, getHilite, getImage, getKey, getKey, getKey, getLayoutMgr, getLocale, getLocation, getName, getParent, getPlayerFrame, getPlayerPanel, getPresentation, getProperties, getSelBackground, getSelFocusColor, getSelForeground, getSize, getText, getText, getTip, getTip, getTipFont, getValue, getValue, getWidget, getWidgetAt, getWidgetAt, getWidgetClass, getWidgetsAt, getWidgetsAt, getWidgetsAt, gotFocus, gotoPage, gotoPage, handleEvent, hasFocus, hide, imageUpdate, inheritFont, init, inside, inside, invalidate, isDisabled, isShowing, isTransparent, isVisible, keyDown, keyUp, list, list, locateWidget, locateWidgets, locateWidgets, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, overlap, paint, paint, paintAll, paramString, postEvent, previousFocus, remove, remove, remove, removeAll, repaint, repaint, repaint, repaint, repaintParent, replace, replace, replace, requestFocus, resetCursor, reshape, reshape, resize, resize, rmove, rscroll, scroll, setAttach, setBackground, setBounds, setBounds, setCursor, setDisabled, setEditor, setEncoding, setFont, setForeground, setHilite, setLayoutMgr, setLocale, setLocation, setName, setSize, setSize, setText, setText, setTip, setTipFont, setTransparent, setValue, setValue, setVisible, show, show, size, start, stop, sync, tick, toBack, toBack, toFront, toFront, toString, update, validate

Methods inherited from class java.lang.Object

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

Field Detail

content

public Widget content

Constructor Detail

ContainerWidget

public ContainerWidget()

Create the container, and create the content area if necessary.

Method Detail

getChildProperties

public void getChildProperties(PropertyList list)

Don't save the children of this container if the container has a content area.

Overrides:

getChildProperties in class Widget

setProperties

public void setProperties(PropertyList list)

Set the properties.

Overrides:

setProperties in class Widget

Following copied from class: marimba.gui.Widget

Parameters:

list - The list that contains the new widget state.

See Also:

Widget.getProperties(PropertyList)

getPreferredSize

public java.awt.Dimension getPreferredSize()

Get the preferred size of containers.

Overrides:

getPreferredSize in class Widget

getContent

public Widget getContent()

Get the container that holds the child widgets.

newContent

protected Widget newContent()

Create the content for this container. This method must be subclassed if the container has a content area.

layout

public void layout()

Default layout algorithm simply fits the content area to the entire container.

Overrides:

layout in class Widget

firstInFocus

public void firstInFocus()

Assign the focus to the first widget within this container.

nextInFocus

public void nextInFocus()

Assign the focus to the next widget that is located in this container and to the right or below the current focus.

previousInFocus

public void previousInFocus()

Assign the focus to the previous widget that is located within this container and to the left or above the current focus.

findInFocus

protected void findInFocus(boolean forward)

Assign the focus to the previous or next widget in this container.

findWidget

public Widget findWidget(java.lang.String name)

Find the widget in the content.

Overrides:

findWidget in class Widget

Following copied from class: marimba.gui.Widget

Parameters:

nm - the (case sensitive) name of the widget

See Also:

Widget.getWidget(java.lang.String)