com.gwtext.client.widgets
Class Window

java.lang.Object
  com.google.gwt.user.client.ui.UIObject
      com.google.gwt.user.client.ui.Widget
          com.gwtext.client.widgets.Component
              com.gwtext.client.widgets.BoxComponent
                  com.gwtext.client.widgets.Container
                      com.gwtext.client.widgets.Panel
                          com.gwtext.client.widgets.Window

All Implemented Interfaces:

com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasWidgets, Observable, java.lang.Iterable

public class Window
extends Panel

A specialized panel intended for use as an application window. Windows are floated and draggable by default, and also provide specific behavior like the ability to maximize and restore (with an event for * minimizing, since the minimize behavior is application-specific). Windows can also be linked to a WindowGroup or managed by the WindowManager to provide grouping, activation, to front/back and other application-specific behavior.

Nested Class Summary

static class

Window.CloseAction

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Field Summary

static Window.CloseAction	CLOSE
static Window.CloseAction	HIDE

Fields inherited from class com.gwtext.client.widgets.Component

config, id

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

Window()
Create a new Window.

Window(com.google.gwt.core.client.JavaScriptObject jsObj)

Window(java.lang.String title)
Create a new Window.

Window(java.lang.String title, boolean modal, boolean resizable)
Create a new Window.

Window(java.lang.String title, int width, int height)
Create a new Window.

Window(java.lang.String title, int width, int height, boolean modal, boolean resizable)
Create a new Window.

Method Summary

void	addListener(WindowListener listener)
void	alignTo(com.google.gwt.user.client.Element element, java.lang.String position, int[] offsetXY) Aligns the window to the specified element.
void	anchorTo(com.google.gwt.user.client.Element element, java.lang.String position, int[] offsetXY) Anchors this window to another element and realigns it when the window is resized or scrolled.
void	center() Centers this window in the viewport
void	close() Closes the window, removes it from the DOM and destroys the window object.
protected com.google.gwt.core.client.JavaScriptObject	create(com.google.gwt.core.client.JavaScriptObject config)
void	focus() Focuses the window.
protected com.google.gwt.core.client.JavaScriptObject	getConfigPrototype()
int	getExpandOnShow() True to always expand the window when it is displayed, false to keep it in its current state (which may be collapsed) when displayed.
WindowGroup	getManager()
int	getMinHeight() The minimum height in pixels allowed for this window.
int	getMinWidth() The minimum width in pixels allowed for this window.
java.lang.String	getResizeHandles() The Resizable handles config string.
java.lang.String	getXType() Gets the xtype for this component as registered with ComponentMgr.
void	hide() Hides the window, setting it to invisible and applying negative offsets.
boolean	isConstrain() True to constrain the window to the viewport, false to allow it to fall outside of the viewport.
boolean	isConstrainHeader() True to constrain the window header to the viewport, allowing the window body to fall outside of the viewport, false to allow the header to fall outside the viewport.
boolean	isDraggable() True to allow the window to be dragged by the header bar, false to disable dragging.
boolean	isMaximizable() True to display the 'maximize' tool button and allow the user to maximize the window, false to hide the button and disallow maximizing the window.
boolean	isMaximized()
boolean	isModal() True to make the window modal and mask everything behind it when displayed, false to display it without restricting access to other UI elements.
boolean	isPlain() True to render the window body with a transparent background so that it will blend into the framing elements, false to add a lighter background color to visually highlight the body element and separate it more distinctly from the surrounding frame.
boolean	isResizable() True to allow user resizing at each edge and corner of the window, false to disable resizing.
void	maximize() Fits the window within its current container and automatically replaces the 'maximize' tool button with the 'restore' tool button.
void	minimize() Placeholder method for minimizing the window.
void	restore() Restores a maximized window back to its original size and position prior to being maximized and also replaces the 'restore' tool button with the 'maximize' tool button.
void	setActive() Makes this the active window by showing its shadow.
void	setActive(boolean active) Makes this the active window by showing its shadow, or deactivates it by hiding its shadow.
void	setAnimateTarget(com.google.gwt.user.client.Element animateTarget) Element from which the window should animate while opening.
void	setAnimateTarget(java.lang.String animateTarget) Id from which the window should animate while opening.
void	setBaseCls(java.lang.String baseCls) The base CSS class to apply to this panel's element.
void	setClosable(boolean closable) True to display the 'close' tool button and allow the user to close the window, false to hide the button and disallow closing the window.
void	setCloseAction(Window.CloseAction closeAction) The action to take when the close button is clicked.
void	setConstrain(boolean constrain) True to constrain the window to the viewport, false to allow it to fall outside of the viewport.
void	setConstrainHeader(boolean constrainHeader) True to constrain the window header to the viewport, allowing the window body to fall outside of the viewport, false to allow the header to fall outside the viewport.
void	setDefaultButton(com.google.gwt.user.client.Element defaultButton) The button that should focus when the window receives focus.
void	setDefaultButton(int buttonIndex) The button that should focus when the window receives focus.
void	setDefaultButton(java.lang.String defaultButton) The button that should focus when the window receives focus.
void	setDraggable(boolean draggable) True to allow the window to be dragged by the header bar, false to disable dragging.
void	setExpandOnShow(boolean expandOnShow) True to always expand the window when it is displayed, false to keep it in its current state (which may be collapsed) when displayed
void	setManager(WindowGroup manager) A reference to the WindowGroup that should manage this window (defaults to WindowMgr).
void	setMaximizable(boolean maximizable) True to display the 'maximize' tool button and allow the user to maximize the window, false to hide the button and disallow maximizing the window.
void	setMinHeight(int minHeight) The minimum height in pixels allowed for this window.
void	setMinimizable(boolean minimizable) True to display the 'minimize' tool button and allow the user to minimize the window, false to hide the button and disallow minimizing the window.
void	setMinWidth(int minWidth) The minimum width in pixels allowed for this window.
void	setModal(boolean modal) True to make the window modal and mask everything behind it when displayed, false to display it without restricting access to other UI elements.
void	setPlain(boolean plain) True to render the window body with a transparent background so that it will blend into the framing elements, false to add a lighter background color to visually highlight the body element and separate it more distinctly from the surrounding frame.
void	setResizable(boolean resizable) True to allow user resizing at each edge and corner of the window, false to disable resizing.
void	setResizeHandles(java.lang.String resizeHandles) A valid Resizable handles config string.
void	show() Shows the window, rendering it first if necessary, or activates it and brings it to front if hidden
void	show(com.google.gwt.user.client.Element animationTarget) Shows the window, rendering it first if necessary, or activates it and brings it to front if hidden
void	show(java.lang.String animationTargetID) Shows the window, rendering it first if necessary, or activates it and brings it to front if hidden
void	toBack() Sends this window to the back of (lower z-index than) any other visible windows
void	toFront() Brings this window to the front of any other visible windows
void	toggleMaximize() A shortcut method for toggling between maximize and restore based on the current maximized state of the window.

Methods inherited from class com.gwtext.client.widgets.Panel

addButton, addListener, addTool, collapse, collapse, expand, expand, getBaseCls, getBody, getBodyStyle, getBodyWrap, getBottomToolbar, getCollapsedCls, getCollapseFirst, getFloating, getFooter, getFrameHeight, getFrameWidth, getHeader, getHtml, getIconCls, getInnerHeight, getInnerWidth, getMinButtonWidth, getShadowOffset, getTabCls, getTitle, getTopToolbar, getUpdateManager, isAnimCollapse, isAutoScroll, isBodyBorder, isBorder, isClosable, isCollapsed, isCollapsible, isFrame, isHeader, isHeaderAsText, isHideCollapseTool, isMaskDisabled, isShadow, isShim, isTitleCollapse, load, load, setAnimCollapse, setAutoLoad, setAutoLoad, setAutoScroll, setBodyBorder, setBodyStyle, setBorder, setBottomToolbar, setBottomToolbar, setBottomToolbar, setButtonAlign, setButtons, setCollapsed, setCollapsedCls, setCollapseFirst, setCollapsible, setContentEl, setFloating, setFooter, setFrame, setHeader, setHeaderAsText, setHideCollapseTool, setHtml, setIconCls, setMargins, setMargins, setMaskDisabled, setMinButtonWidth, setPaddings, setPaddings, setShadow, setShadow, setShadowOffset, setShim, setTabCls, setTitle, setTitle, setTitleCollapse, setTools, setTopToolbar, setTopToolbar, setTopToolbar, toggleCollapse, toggleCollapse

Methods inherited from class com.gwtext.client.widgets.Container

add, add, add, add, addListener, bubble, cascade, clear, doLayout, doLayout, findBy, findByID, findByType, getActiveItem, getActiveItemID, getAutoDestroy, getBufferResize, getComponent, getComponent, getComponents, getHideBorders, getItems, getLayout, getMonitorResize, insert, iterator, remove, remove, remove, remove, removeAll, removeAll, setActiveItem, setActiveItemID, setAutoDestroy, setBufferResize, setDefaults, setHideBorders, setLayout, setMonitorResize

Methods inherited from class com.gwtext.client.widgets.BoxComponent

addListener, doOnRender, doOnRender, getAutoHeight, getAutoWidth, getBox, getBox, getHeight, getPosition, getPosition, getSize, getWidth, setAutoHeight, setAutoWidth, setHeight, setHeight, setPagePosition, setPosition, setSize, setSize, setWidth, setWidth, syncSize, updateBox

Methods inherited from class com.gwtext.client.widgets.Component

addClass, addClassCreated, addEvent, addEvents, addListener, addListener, addListener, addPlugin, addStyleDependentName, addStyleName, afterRender, beforeDestroy, check, checkExtVer, cloneComponent, cloneComponent, cloneConfig, destroy, disable, enable, equals, error, findParentBy, findParentByType, fireEvent, focus, focus, focus, getApplyTo, getAttribute, getAttributeAsBoolean, getAttributeAsFloat, getAttributeAsInt, getAttributeAsJavaScriptObject, getAutoShow, getCls, getComponentJS, getConfig, getConfigAsString, getCtCls, getDisabledClass, getEl, getElement, getElement, getElement, getHideMode, getHideParent, getId, getItemId, getJsObj, getOffsetHeight, getOffsetWidth, getOrCreateJsObj, getOwnerContainer, getRenderTo, getStateEvents, getStateId, getXTypes, hashCode, initComponent, isCreated, isDisabled, isHidden, isRendered, isVisible, isXType, isXType, onDestroy, purgeListeners, removeClass, removeStyleDependentName, removeStyleName, render, render, render, render, render, render, resumeEvents, setApplyTo, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAutoEl, setAutoEl, setAutoShow, setCls, setCtCls, setDisabled, setDisabledClass, setEl, setEl, setElement, setHideMode, setHideParent, setId, setRenderTo, setRenderToID, setStateEvents, setStateId, setStyle, setStyle, setStyleName, setStylePrimaryName, setVisible, suspendEvents, toString

Methods inherited from class com.google.gwt.user.client.ui.Widget

doAttachChildren, doDetachChildren, getParent, isAttached, onAttach, onBrowserEvent, onDetach, onLoad, onUnload, removeFromParent

Methods inherited from class com.google.gwt.user.client.ui.UIObject

ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, isVisible, onEnsureDebugId, setElement, setPixelSize, setStyleName, setStyleName, setStylePrimaryName, setVisible, sinkEvents, unsinkEvents

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

CLOSE

public static Window.CloseAction CLOSE

HIDE

public static Window.CloseAction HIDE

Constructor Detail

Window

public Window()

Create a new Window.

Window

public Window(java.lang.String title)

Create a new Window.

Parameters:

title - the title

Window

public Window(java.lang.String title,
              int width,
              int height)

Create a new Window.

Parameters:

title - the title

width - the width

height - the height

Window

public Window(java.lang.String title,
              boolean modal,
              boolean resizable)

Create a new Window.

Parameters:

title - the title

modal - true for modal

resizable - true for resizable

Window

public Window(java.lang.String title,
              int width,
              int height,
              boolean modal,
              boolean resizable)

Create a new Window.

Parameters:

title - the title

width - the width

height - the height

modal - true for modal

resizable - true for resizable

Window

public Window(com.google.gwt.core.client.JavaScriptObject jsObj)

Method Detail

getConfigPrototype

protected com.google.gwt.core.client.JavaScriptObject getConfigPrototype()

Overrides:

getConfigPrototype in class Panel

getXType

public java.lang.String getXType()

Description copied from class: Component

Gets the xtype for this component as registered with ComponentMgr. For a list of all available xtypes, see the Component javadocs.

 
 

 TextField field = new TextField();
 field.getXType() returns "textfield"
 
 

Overrides:

getXType in class Panel

Returns:

the xtype

create

protected com.google.gwt.core.client.JavaScriptObject create(com.google.gwt.core.client.JavaScriptObject config)

Overrides:

create in class Panel

alignTo

public void alignTo(com.google.gwt.user.client.Element element,
                    java.lang.String position,
                    int[] offsetXY)

Aligns the window to the specified element.

Parameters:

element - the element to align to

position - the position to align to

offsetXY - offset the positioning by [x, y]

anchorTo

public void anchorTo(com.google.gwt.user.client.Element element,
                     java.lang.String position,
                     int[] offsetXY)

Anchors this window to another element and realigns it when the window is resized or scrolled.

Parameters:

element - the element to anchor to

position - the position to anchor to

offsetXY - offset the positioning by [x, y]

center

public void center()

Centers this window in the viewport

close

public void close()

Closes the window, removes it from the DOM and destroys the window object. The beforeclose event is fired before the close happens and will cancel the close action if it returns false.

focus

public void focus()

Focuses the window. If a defaultButton is set setDefaultButton(Element), it will receive focus, otherwise the window itself will receive focus.

Overrides:

focus in class Component

hide

public void hide()

Hides the window, setting it to invisible and applying negative offsets.

Overrides:

hide in class Component

maximize

public void maximize()

Fits the window within its current container and automatically replaces the 'maximize' tool button with the 'restore' tool button.

minimize

public void minimize()

Placeholder method for minimizing the window. By default, this method simply fires the minimize event since the behavior of minimizing a window is application-specific. To implement custom minimize behavior, either the minimize event can be handled or this method can be overridden.

restore

public void restore()

Restores a maximized window back to its original size and position prior to being maximized and also replaces the 'restore' tool button with the 'maximize' tool button.

setActive

public void setActive()

Makes this the active window by showing its shadow. This method also fires the activate or deactivate event depending on which action occurred.

setActive

public void setActive(boolean active)

Makes this the active window by showing its shadow, or deactivates it by hiding its shadow. This method also fires the activate or deactivate event depending on which action occurred.

Parameters:

active - true to activate the window, false to deactivate it (defaults to false)

show

public void show()

Shows the window, rendering it first if necessary, or activates it and brings it to front if hidden

Overrides:

show in class Component

show

public void show(java.lang.String animationTargetID)

Shows the window, rendering it first if necessary, or activates it and brings it to front if hidden

Parameters:

animationTargetID - The target element id from which the window should animate while opening

show

public void show(com.google.gwt.user.client.Element animationTarget)

Shows the window, rendering it first if necessary, or activates it and brings it to front if hidden

Parameters:

animationTarget - The target element from which the window should animate while opening

toBack

public void toBack()

Sends this window to the back of (lower z-index than) any other visible windows

toFront

public void toFront()

Brings this window to the front of any other visible windows

toggleMaximize

public void toggleMaximize()

A shortcut method for toggling between maximize and restore based on the current maximized state of the window.

addListener

public void addListener(WindowListener listener)

setAnimateTarget

public void setAnimateTarget(java.lang.String animateTarget)
                      throws java.lang.IllegalStateException

Id from which the window should animate while opening.

Parameters:

animateTarget - By default the id is set to null and there is no animation

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

setAnimateTarget

public void setAnimateTarget(com.google.gwt.user.client.Element animateTarget)
                      throws java.lang.IllegalStateException

Element from which the window should animate while opening.

Parameters:

animateTarget - By default the element is set to null and there is no animation.

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

setBaseCls

public void setBaseCls(java.lang.String baseCls)
                throws java.lang.IllegalStateException

The base CSS class to apply to this panel's element.

Overrides:

setBaseCls in class Panel

Parameters:

baseCls - Defaults to 'x-window'

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

setClosable

public void setClosable(boolean closable)
                 throws java.lang.IllegalStateException

True to display the 'close' tool button and allow the user to close the window, false to hide the button and disallow closing the window. The default value is true.

Overrides:

setClosable in class Panel

Parameters:

closable - true for closable

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

setCloseAction

public void setCloseAction(Window.CloseAction closeAction)

The action to take when the close button is clicked. The default action is CLOSE which will actually remove the window from the DOM and destroy it. The other valid option is HIDE which will simply hide the window by setting visibility to hidden and applying negative offsets, keeping the window available to be redisplayed via the show method.

Note: This property cannot be changed after the Component has been rendered.

Parameters:

closeAction - Defaults to CLOSE

setConstrain

public void setConstrain(boolean constrain)
                  throws java.lang.IllegalStateException

True to constrain the window to the viewport, false to allow it to fall outside of the viewport. Default value is false. Optionally the header only can be constrained using setConstrainHeader(boolean).

Parameters:

constrain - Defaults to false

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

isConstrain

public boolean isConstrain()

True to constrain the window to the viewport, false to allow it to fall outside of the viewport. Default value is false. Optionally the header only can be constrained using setConstrainHeader(boolean).

Returns:

constrain Defaults to false

setConstrainHeader

public void setConstrainHeader(boolean constrainHeader)
                        throws java.lang.IllegalStateException

True to constrain the window header to the viewport, allowing the window body to fall outside of the viewport, false to allow the header to fall outside the viewport. Optionally the entire window can be constrained using constrain.

Parameters:

constrainHeader - Defaults to false

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

isConstrainHeader

public boolean isConstrainHeader()

True to constrain the window header to the viewport, allowing the window body to fall outside of the viewport, false to allow the header to fall outside the viewport. Optionally the entire window can be constrained using constrain.

Returns:

constrainHeader Defaults to false

setDefaultButton

public void setDefaultButton(int buttonIndex)
                      throws java.lang.IllegalStateException

The button that should focus when the window receives focus.

Parameters:

buttonIndex - the button index

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

setDefaultButton

public void setDefaultButton(java.lang.String defaultButton)
                      throws java.lang.IllegalStateException

The button that should focus when the window receives focus.

Parameters:

defaultButton - the default button

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

setDefaultButton

public void setDefaultButton(com.google.gwt.user.client.Element defaultButton)
                      throws java.lang.IllegalStateException

The button that should focus when the window receives focus.

Parameters:

defaultButton - the default button

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

setDraggable

public void setDraggable(boolean draggable)
                  throws java.lang.IllegalStateException

True to allow the window to be dragged by the header bar, false to disable dragging. Note that by default the window will be centered in the viewport, so if dragging is disabled the window may need to be positioned programmatically after render (e.g., myWindow.setPosition(100, 100);).

Overrides:

setDraggable in class Panel

Parameters:

draggable - Defaults to true

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

isDraggable

public boolean isDraggable()

True to allow the window to be dragged by the header bar, false to disable dragging. Note that by default the window will be centered in the viewport, so if dragging is disabled the window may need to be positioned programmatically after render (e.g., myWindow.setPosition(100, 100);).

Returns:

draggable Defaults to true

setExpandOnShow

public void setExpandOnShow(boolean expandOnShow)
                     throws java.lang.IllegalStateException

True to always expand the window when it is displayed, false to keep it in its current state (which may be collapsed) when displayed

Parameters:

expandOnShow - Defaults to true

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

getExpandOnShow

public int getExpandOnShow()

True to always expand the window when it is displayed, false to keep it in its current state (which may be collapsed) when displayed.

Returns:

expandOnShow Defaults to true

setManager

public void setManager(WindowGroup manager)

A reference to the WindowGroup that should manage this window (defaults to WindowMgr).

Parameters:

manager - the window manager

getManager

public WindowGroup getManager()

isMaximized

public boolean isMaximized()

setMaximizable

public void setMaximizable(boolean maximizable)
                    throws java.lang.IllegalStateException

True to display the 'maximize' tool button and allow the user to maximize the window, false to hide the button and disallow maximizing the window. Note that when a window is maximized, the tool button will automatically change to a 'restore' button with the appropriate behavior already built-in that will restore the window to its previous size.

Parameters:

maximizable - Defaults to false

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

isMaximizable

public boolean isMaximizable()

True to display the 'maximize' tool button and allow the user to maximize the window, false to hide the button and disallow maximizing the window. Note that when a window is maximized, the tool button will automatically change to a 'restore' button with the appropriate behavior already built-in that will restore the window to its previous size.

Returns:

maximizable Defaults to false

setMinHeight

public void setMinHeight(int minHeight)
                  throws java.lang.IllegalStateException

The minimum height in pixels allowed for this window. Only applies when resizable = true.

Parameters:

minHeight - Defaults to 100 pixels

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

getMinHeight

public int getMinHeight()

The minimum height in pixels allowed for this window. Only applies when resizable = true.

Returns:

the minHeight Defaults to 100 pixels

setMinWidth

public void setMinWidth(int minWidth)
                 throws java.lang.IllegalStateException

The minimum width in pixels allowed for this window. Only applies when resizable = true.

Parameters:

minWidth - Defaults to 200 pixels

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

getMinWidth

public int getMinWidth()

The minimum width in pixels allowed for this window. Only applies when resizable = true.

Returns:

the min width (Defaults to 200 pixels)

setMinimizable

public void setMinimizable(boolean minimizable)
                    throws java.lang.IllegalStateException

True to display the 'minimize' tool button and allow the user to minimize the window, false to hide the button and disallow minimizing the window. Note that this button provides no implementation -- the behavior of minimizing a window is implementation-specific, so the minimize event must be handled and a custom minimize behavior implemented for this option to be useful.

Parameters:

minimizable - Defaults to false

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

setModal

public void setModal(boolean modal)
              throws java.lang.IllegalStateException

True to make the window modal and mask everything behind it when displayed, false to display it without restricting access to other UI elements.

Parameters:

modal - Defaults to false

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

isModal

public boolean isModal()

True to make the window modal and mask everything behind it when displayed, false to display it without restricting access to other UI elements.

Returns:

true if modal

setPlain

public void setPlain(boolean plain)
              throws java.lang.IllegalStateException

True to render the window body with a transparent background so that it will blend into the framing elements, false to add a lighter background color to visually highlight the body element and separate it more distinctly from the surrounding frame.

Parameters:

plain - Defaults to false

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

isPlain

public boolean isPlain()

True to render the window body with a transparent background so that it will blend into the framing elements, false to add a lighter background color to visually highlight the body element and separate it more distinctly from the surrounding frame.

Returns:

true if plain

setResizable

public void setResizable(boolean resizable)
                  throws java.lang.IllegalStateException

True to allow user resizing at each edge and corner of the window, false to disable resizing.

Parameters:

resizable - Defaults to true

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

isResizable

public boolean isResizable()

True to allow user resizing at each edge and corner of the window, false to disable resizing.

Returns:

true to allow user resizing at each edge and corner of the window, false to disable resizing.

setResizeHandles

public void setResizeHandles(java.lang.String resizeHandles)
                      throws java.lang.IllegalStateException

A valid Resizable handles config string. Only applies when resizable = true.

Parameters:

resizeHandles - Defaults to Resizable.ALL

Throws:

java.lang.IllegalStateException - this property cannot be changed after the Component has been rendered

getResizeHandles

public java.lang.String getResizeHandles()

The Resizable handles config string. Only applies when resizable = true.

Returns:

the resizable config string