Eclipse RAP Development Guide (Galileo) - Uses of Class org.eclipse.swt.widgets.Widget (Eclipse Rich Ajax Platform API Specification)

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Eclipse Rich Ajax Platform
Release 1.2

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Uses of Class
org.eclipse.swt.widgets.Widget

Packages that use Widget
org.eclipse.rwt.lifecycle
org.eclipse.swt.browser
org.eclipse.swt.custom
org.eclipse.swt.events
org.eclipse.swt.widgets

Uses of Widget in org.eclipse.rwt.lifecycle

Methods in org.eclipse.rwt.lifecycle that return Widget

static Widget WidgetUtil. find ( Composite root, String id)
This method searches for a widget with the given id within the widget hierachy starting at root.

Methods in org.eclipse.rwt.lifecycle with parameters of type Widget

void AbstractWidgetLCA. render ( Widget widget)


Rectangle AbstractWidgetLCA. adjustCoordinates ( Widget widget, Rectangle bounds)
          Translates the bounds of a widget that is enclosed in the widget handled by this LCA.

abstract void AbstractWidgetLCA. preserveValues ( Widget widget)


abstract void AbstractWidgetLCA. renderInitialization ( Widget widget)
          Writes JavaScript code to the response that creates a new widget instance and initializes it.

abstract void AbstractWidgetLCA. renderChanges ( Widget widget)
          Writes JavaScript code to the response that applies the state changes of the widget to the client.

abstract void AbstractWidgetLCA. renderDispose ( Widget widget)
          Writes JavaScript code to the response that renders the disposal of the widget.

String AbstractWidgetLCA. getTypePoolId ( Widget widget)
          Returns an id that is used to identify the type of a widget in the client-side widget pool.

void IWidgetAdapter. markDisposed ( Widget widget)
          Notifies the receiver that the given widget has beend disposed of.

void IWidgetLifeCycleAdapter. preserveValues ( Widget widget)
          Preserves the current state of the widget in order to be able to keep track of changes.

void IWidgetLifeCycleAdapter. readData ( Widget widget)
          Reads request parameters and applies the state changes that are indicated by the client to the widget.

void IWidgetLifeCycleAdapter. render ( Widget widget)
          Writes JavaScript code to the response that renders the changes that has been made to the widget.

static IWidgetAdapter WidgetUtil. getAdapter ( Widget widget)
          Returns the according IWidgetAdapter for a specified widget.

static String WidgetUtil. getId ( Widget widget)
          Returns the id of the given widget that is used to identify the widget on the client.

static String WidgetUtil. getVariant ( Widget widget)
          Returns the widget variant defined for the given widget using Widget.setData().

static AbstractWidgetLCA WidgetUtil. getLCA ( Widget widget)
          Returns the AbstractWidgetLCA instance for this widget.

Uses of Widget in org.eclipse.swt.browser

Subclasses of Widget in org.eclipse.swt.browser

class Browser
Instances of this class implement the browser user interface metaphor.

Uses of Widget in org.eclipse.swt.custom

Subclasses of Widget in org.eclipse.swt.custom

class CBanner
          Instances of this class implement a Composite that lays out its children and allows programmatic control of the layout.

class CCombo
          The CCombo class represents a selectable user interface object that combines a text field and a list and issues notification when an item is selected from the list.

class CLabel
          A Label which supports aligned text and/or an image and different border styles.

class CTabFolder
          Instances of this class implement the notebook user interface metaphor.

class CTabItem
          Instances of this class represent a selectable user interface object that represent a page in a notebook widget.

class SashForm
          The SashForm is a composite control that lays out its children in a row or column arrangement (as specified by the orientation) and places a Sash between each child.

class ScrolledComposite
          A ScrolledComposite provides scrollbars and will scroll its content when the user uses the scrollbars.

class ViewForm
          Instances of this class implement a Composite that positions and sizes children and allows programmatic control of layout and border parameters.

Fields in org.eclipse.swt.custom declared as Widget

Widget CTabFolderEvent. item
The tab item for the operation.

Uses of Widget in org.eclipse.swt.events

Fields in org.eclipse.swt.events declared as Widget

Widget SelectionEvent. item
The item that was selected.

Widget TypedEvent. widget
the widget that issued the event

Constructors in org.eclipse.swt.events with parameters of type Widget

ExpandEvent ( Widget widget, Widget item, int id)
          Constructs a new instance of this class.

MenuEvent ( Widget widget, int id)
          Constructs a new instance of this class.

MouseEvent ( Widget source, int id)
          Constructs a new instance of this class.

SelectionEvent ( Widget widget, Widget item, int id)
          Constructs a new instance of this class.

SelectionEvent ( Widget widget, Widget item, int id, Rectangle bounds, String text, boolean doit, int detail)
          Constructs a new instance of this class.

TreeEvent ( Widget widget, Widget item, int id)
          Constructs a new instance of this class.

Uses of Widget in org.eclipse.swt.widgets

Subclasses of Widget in org.eclipse.swt.widgets

class Button
          Instances of this class represent a selectable user interface object that issues notification when pressed and released.

class Canvas
          This class serves as a base class for custom widgets.

class Combo
          Instances of this class are controls that allow the user to choose an item from a list of items, or optionally enter a new value by typing it into an editable text field.

class Composite
          Instances of this class are controls which are capable of containing other controls.

class Control
          Control is the abstract superclass of all windowed user interface classes.

class CoolBar
          Instances of this class provide an area for dynamically positioning the items they contain.

class CoolItem
          Instances of this class are selectable user interface objects that represent the dynamically positionable areas of a CoolBar.

class DateTime
          Instances of this class are selectable user interface objects that allow the user to enter and modify date or time values.

class Decorations
          This class was introduced to be API compatible with SWT and does only provide those methods that are absolutely necessary to serve this purpose.

class ExpandBar
          Instances of this class support the layout of selectable expand bar items.

class ExpandItem
          Instances of this class represent a selectable user interface object that represents a expandable item in a expand bar.

class Group
          Instances of this class provide an etched border with an optional title.

class Item
          This class is the abstract superclass of all non-windowed user interface objects that occur within specific controls.

class Label
          Instances of this class represent a non-selectable user interface object that displays a string or image.

class Link
          Instances of this class represent a selectable user interface object that displays a text with links.

class List
          Instances of this class represent a selectable user interface object that displays a list of strings and issues notification when a string is selected.

class Menu
          Instances of this class are user interface objects that contain menu items.

class MenuItem
          Instances of this class represent a selectable user interface object that issues notification when pressed and released.

class ProgressBar
          Instances of the receiver represent is an unselectable user interface object that is used to display progress, typically in the form of a bar.

class Sash
          Instances of the receiver represent a selectable user interface object that allows the user to drag a rubber banded outline of the sash within the parent control.

class Scale
          Instances of the receiver represent a selectable user interface object that present a range of continuous numeric values.

class Scrollable
          This class is the abstract superclass of all classes which represent controls that have standard scroll bars.

class ScrollBar
          Instances of this class are selectable user interface objects that represent a range of positive, numeric values.

class Shell
          Instances of this class represent the "windows" which the desktop or "window manager" is managing.

class Slider
          Instances of this class are selectable user interface objects that represent a range of positive, numeric values.

class Spinner
          Instances of this class are selectable user interface objects that allow the user to enter and modify numeric values.

class TabFolder
          Instances of this class implement the notebook user interface metaphor.

class TabItem
          Instances of this class represent a selectable user interface object corresponding to a tab for a page in a tab folder.

class Table
          Instances of this class implement a selectable user interface object that displays a list of images and strings and issues notification when selected.

class TableColumn
          Instances of this class represent a column in a table widget.

class TableItem
          Instances of this class represent a selectable user interface object that represents an item in a table.

class Text
          Instances of this class are selectable user interface objects that allow the user to enter and modify text.

class ToolBar
          Instances of this class support the layout of selectable tool bar items.

class ToolItem
          Instances of this class represent a selectable user interface object that represents a button in a tool bar.

class Tree
          Instances of this class provide a selectable user interface object that displays a hierarchy of items and issues notification when an item in the hierarchy is selected.

class TreeColumn
          Instances of this class represent a column in a tree widget.

class TreeItem
          Instances of this class represent a selectable user interface object that represents a hierarchy of tree items in a tree widget.

Fields in org.eclipse.swt.widgets declared as Widget

Widget Event. widget
the widget that issued the event

Widget Event. item
the item that the event occurred in (can be null)

Constructors in org.eclipse.swt.widgets with parameters of type Widget

Item ( Widget parent, int style)
          Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.

Item ( Widget parent, int style, int index)
          Constructs a new instance of this class given its parent and a style value describing its behavior and appearance, and the index at which to place it in the items maintained by its parent.

Widget ( Widget parent, int style)
          Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.