Package org.apache.pivot.wtk.content

Class SpinnerItemRenderer

java.lang.Object

org.apache.pivot.wtk.Component

org.apache.pivot.wtk.Label

org.apache.pivot.wtk.content.SpinnerItemRenderer

All Implemented Interfaces:

ConstrainedVisual, Renderer, Spinner.ItemRenderer, Visual

Direct Known Subclasses:

TerraCalendarSkin.MonthSpinnerItemRenderer

public class SpinnerItemRenderer
extends Label
implements Spinner.ItemRenderer

Default spinner item renderer, which renders all items as strings by calling toString() on them.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.pivot.wtk.Label

Label.TextBindMapping

Nested classes/interfaces inherited from class org.apache.pivot.wtk.Component

Component.DecoratorSequence, Component.StyleDictionary, Component.UserDataDictionary

Constructor Summary

Constructors

Constructor	Description
SpinnerItemRenderer()

Method Summary

Modifier and Type	Method	Description
void	render(java.lang.Object item, Spinner spinner)	Prepares the renderer for layout or paint.
protected void	renderStyles(Spinner spinner)
void	setSize(int width, int height)	NOTE This method should only be called during layout.
java.lang.String	toString(java.lang.Object item)	Converts a spinner item to a string representation.

Methods inherited from class org.apache.pivot.wtk.Label

clear, getLabelBindingListeners, getLabelListeners, getMaximumLength, getText, getTextBindMapping, getTextBindType, getTextKey, load, setMaximumLength, setText, setTextBindMapping, setTextBindType, setTextKey, setTextOrEmpty, store, toString

Methods inherited from class org.apache.pivot.wtk.Component

checkSkin, clearFocus, contains, copyStyle, copyStyle, getAncestor, getAncestor, getAttribute, getAutomationID, getBaseline, getBaseline, getBounds, getComponentClassListeners, getComponentDataListeners, getComponentDecoratorListeners, getComponentKeyListeners, getComponentListeners, getComponentMouseButtonListeners, getComponentMouseListeners, getComponentMouseWheelListeners, getComponentStateListeners, getComponentStyleListeners, getComponentTooltipListeners, getCursor, getDecoratedBounds, getDecorators, getDisplay, getDragSource, getDropTarget, getFocusedComponent, getGraphics, getHeight, getHeightLimits, getLocation, getMaximumHeight, getMaximumWidth, getMenuHandler, getMinimumHeight, getMinimumWidth, getMouseLocation, getName, getNamedStyles, getParent, getPreferredHeight, getPreferredHeight, getPreferredSize, getPreferredWidth, getPreferredWidth, getScreenBounds, getSize, getSkin, getStyle, getStyle, getStyleBoolean, getStyleBoolean, getStyleColor, getStyleColor, getStyleFont, getStyleFont, getStyleInt, getStyleInt, getStyles, getTextInputMethodListener, getTooltipDelay, getTooltipText, getTooltipWrapText, getTypedStyles, getUserData, getVisibleArea, getVisibleArea, getVisibleArea, getWidth, getWidthLimits, getWindow, getX, getY, indexBoundsCheck, installSkin, invalidate, isBlocked, isEnabled, isFocusable, isFocused, isMouseOver, isOpaque, isPreferredHeightSet, isPreferredSizeSet, isPreferredWidthSet, isShowing, isValid, isVisible, keyPressed, keyReleased, keyTyped, layout, mapPointFromAncestor, mapPointFromAncestor, mapPointToAncestor, mapPointToAncestor, mouseClick, mouseDown, mouseMove, mouseOut, mouseOver, mouseUp, mouseWheel, offsetToScreen, paint, putStyle, putStyle, reenterMouse, repaint, repaint, repaint, repaint, repaint, repaint, requestFocus, scrollAreaToVisible, scrollAreaToVisible, setAttribute, setAutomationID, setAutomationID, setCursor, setDragSource, setDropTarget, setEnabled, setFocused, setHeight, setHeightLimits, setHeightLimits, setLocation, setLocation, setMaximumHeight, setMaximumWidth, setMenuHandler, setMinimumHeight, setMinimumWidth, setName, setParent, setPreferredHeight, setPreferredSize, setPreferredSize, setPreferredWidth, setSize, setSkin, setStyleName, setStyleNames, setStyleNames, setStyles, setStyles, setTooltipDelay, setTooltipText, setTooltipWrapText, setVisible, setWidth, setWidthLimits, setWidthLimits, setX, setY, transferFocus, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.pivot.wtk.ConstrainedVisual

getBaseline, getPreferredHeight, getPreferredSize, getPreferredWidth, setSize

Methods inherited from interface org.apache.pivot.wtk.Renderer

getStyles

Methods inherited from interface org.apache.pivot.wtk.Visual

getBaseline, getHeight, getSize, getWidth, paint

Constructor Detail

SpinnerItemRenderer

public SpinnerItemRenderer()

Method Detail

setSize

public void setSize(int width,
                    int height)

Description copied from class: Component

NOTE This method should only be called during layout. Callers should use Component.setPreferredSize(int, int).

Specified by:

setSize in interface ConstrainedVisual

Overrides:

setSize in class Component

Parameters:

width - Final computed width

height - Final computed height

render

public void render(java.lang.Object item,
                   Spinner spinner)

Description copied from interface: Spinner.ItemRenderer

Prepares the renderer for layout or paint.

Specified by:

render in interface Spinner.ItemRenderer

Parameters:

item - The item to render, or null if called to calculate preferred height for skins that assume a fixed renderer height.

spinner - The host component.

renderStyles

protected void renderStyles(Spinner spinner)

toString

public java.lang.String toString(java.lang.Object item)

Description copied from interface: Spinner.ItemRenderer

Converts a spinner item to a string representation.

Specified by:

toString in interface Spinner.ItemRenderer

Parameters:

item - The item from the spinner's data.

Returns:

The item's string representation, or null if the item does not have a string representation.

Note that this method may be called often during keyboard navigation, so implementations should avoid unnecessary string allocations.