org.nakedobjects.plugins.dnd.viewer.lookup
Class OpenDropDownBorder

java.lang.Object
  org.nakedobjects.plugins.dnd.viewer.border.AbstractViewDecorator
      org.nakedobjects.plugins.dnd.viewer.border.AbstractBorder
          org.nakedobjects.plugins.dnd.viewer.lookup.OpenDropDownBorder

All Implemented Interfaces:

java.lang.Cloneable, View

Direct Known Subclasses:

OpenObjectDropDownBorder, OpenValueDropDownBorder

public abstract class OpenDropDownBorder
extends AbstractBorder

Field border that provides a drop-down list.

Field Summary

Fields inherited from class org.nakedobjects.plugins.dnd.viewer.border.AbstractBorder

bottom, left, right, top

Fields inherited from class org.nakedobjects.plugins.dnd.viewer.border.AbstractViewDecorator

wrappedView

Fields inherited from interface org.nakedobjects.plugins.dnd.View

HPADDING, VPADDING

Constructor Summary

OpenDropDownBorder(View wrappedView)

Method Summary

boolean	canFocus() Determines whether this view accepts keyboard focus.
protected abstract View	createOverlay()
void	draw(Canvas canvas) Called by the frame, or the parent view, when this view must redraw itself.
void	exited() Called as the mouse crosses the bounds, and ends up outside, of this view.
void	firstClick(Click click) Called when the user clicks the mouse buttone within this view.
Size	getRequiredSize(Size maximumSize)
protected boolean	isAvailable()
void	keyPressed(KeyboardAction key) Called when the user presses any key on the keyboard while this view has the focus.
void	mouseMoved(Location at) Called as the mouse is moved around within this view.

Methods inherited from class org.nakedobjects.plugins.dnd.viewer.border.AbstractBorder

contentArea, debugDetails, dragFrom, dragIn, dragOut, dragStart, drop, drop, getBaseline, getBottom, getLeft, getPadding, getRight, getSize, getTop, identify, isOnBorder, mouseDown, mouseUp, overBorder, overContent, pickupContent, pickupView, secondClick, setBounds, setMaximumSize, setSize, thirdClick, viewAreaType

Methods inherited from class org.nakedobjects.plugins.dnd.viewer.border.AbstractViewDecorator

addView, canChangeValue, contains, containsFocus, contentMenuOptions, debug, debugStructure, dispose, drag, drag, dragCancel, dragTo, editComplete, entered, focusLost, focusReceived, getAbsoluteLocation, getBounds, getContent, getFeedbackManager, getFocusManager, getId, getLocation, getMaximumSize, getParent, getSpecification, getState, getSubviews, getView, getViewAxis, getViewManager, getWorkspace, hasFocus, invalidateContent, invalidateLayout, keyReleased, keyTyped, layout, limitBoundsWithin, markDamaged, markDamaged, objectActionResult, print, refresh, removeView, replaceView, setFocusManager, setLocation, setParent, setView, subviewFor, toString, update, updateView, viewMenuOptions

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenDropDownBorder

public OpenDropDownBorder(View wrappedView)

Method Detail

createOverlay

protected abstract View createOverlay()

draw

public void draw(Canvas canvas)

Description copied from interface: View

Called by the frame, or the parent view, when this view must redraw itself.

Specified by:

draw in interface View

Overrides:

draw in class AbstractBorder

exited

public void exited()

Description copied from interface: View

Called as the mouse crosses the bounds, and ends up outside, of this view.

Specified by:

exited in interface View

Overrides:

exited in class AbstractBorder

firstClick

public void firstClick(Click click)

Description copied from interface: View

Called when the user clicks the mouse buttone within this view.

Specified by:

firstClick in interface View

Overrides:

firstClick in class AbstractBorder

Parameters:

click - the location within the current view where the mouse click took place

getRequiredSize

public Size getRequiredSize(Size maximumSize)

Specified by:

getRequiredSize in interface View

Overrides:

getRequiredSize in class AbstractBorder

isAvailable

protected boolean isAvailable()

canFocus

public boolean canFocus()

Description copied from interface: View

Determines whether this view accepts keyboard focus. If so focusLost and focusReceived will be called.

Specified by:

canFocus in interface View

Overrides:

canFocus in class AbstractViewDecorator

keyPressed

public void keyPressed(KeyboardAction key)

Description copied from interface: View

Called when the user presses any key on the keyboard while this view has the focus.

Specified by:

keyPressed in interface View

Overrides:

keyPressed in class AbstractViewDecorator

Parameters:

key - TODO

mouseMoved

public void mouseMoved(Location at)

Description copied from interface: View

Called as the mouse is moved around within this view. Does nothing; should be overriden when needed.

Specified by:

mouseMoved in interface View

Overrides:

mouseMoved in class AbstractBorder

Parameters:

at - the position relative to the top-left of this view