edu.ucdavis.cstars.client.control

Class Control

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.google.gwt.user.client.ui.Composite

edu.ucdavis.cstars.client.control.Control

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget

public abstract class Control
extends com.google.gwt.user.client.ui.Composite

Base class for custom maps controls. All custom controls should extent this class

Author:

Justin Merz

Nested Class Summary

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

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

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor and Description
Control()

Method Summary

Methods

Modifier and Type	Method and Description
int	getLeft() Gets the controls left offset
Position	getPosition() Get the anchor position for the control
int	getTop() Get the controls top offset
abstract void	init(MapWidget mapWidget) Called when widget is added to the map.
void	setControlHandler(ControlHandler handler)
void	setLeft(int left) Sets the controls left offset
void	setPosition(int top, int left) Set the controls location offset
void	setPosition(int top, int left, Position pos) Set the controls location and anchor point
void	setPosition(Position pos) Anchor point from which top/left are calculated
void	setTop(int top) Sets the controls top offset
void	setVisible(boolean visible)

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

claimElement, initializeClaimedElement, isAttached, onBrowserEvent, render, render

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

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, fireEvent, getLayoutData, getParent, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

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

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleName, getStylePrimaryName, getTitle, isVisible, isVisible, removeStyleDependentName, removeStyleName, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStylePrimaryName, setTitle, setVisible, setWidth, sinkBitlessEvent, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Control

public Control()

Method Detail

setControlHandler

public void setControlHandler(ControlHandler handler)

init

public abstract void init(MapWidget mapWidget)

Called when widget is added to the map.

Parameters:

mapWidget - - Reference to the MapWidget

setTop

public void setTop(int top)

Sets the controls top offset

Parameters:

top -

getTop

public int getTop()

Get the controls top offset

Returns:

int

setLeft

public void setLeft(int left)

Sets the controls left offset

Parameters:

left -

getLeft

public int getLeft()

Gets the controls left offset

Returns:

int

setPosition

public void setPosition(int top,
               int left)

Set the controls location offset

Parameters:

top -

left -

setPosition

public void setPosition(int top,
               int left,
               Position pos)

Set the controls location and anchor point

Parameters:

top - - diff y

left - - diff x

pos - - Anchor point from which top/left are calculated

setPosition

public void setPosition(Position pos)

Anchor point from which top/left are calculated

Parameters:

pos -

getPosition

public Position getPosition()

Get the anchor position for the control

Returns:

Position

setVisible

public void setVisible(boolean visible)

Specified by:

setVisible in interface com.google.gwt.user.client.ui.HasVisibility

Overrides:

setVisible in class com.google.gwt.user.client.ui.UIObject