Package snap.view

Class ArrowView

java.lang.Object

snap.props.PropObject

snap.view.View

snap.view.ParentView

snap.view.ArrowView

All Implemented Interfaces:

PropChange.DoChange, XMLArchiver.Archivable

public class ArrowView
extends ParentView

A view to show up to four arrows.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ArrowView.Arrow

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ShowDown_Prop
static final String	ShowLeft_Prop
static final String	ShowRight_Prop
static final String	ShowUp_Prop

Fields inherited from class snap.view.ParentView

_children, Child_Prop, NeedsLayout_Prop

Fields inherited from class snap.view.View

_align, _borderRadius, _effect, _font, _margin, _padding, _repaintRect, _showing, _spacing, _vertical, Action, Align_Prop, Border_Prop, BorderRadius_Prop, Clip_Prop, Cursor_Prop, DEFAULT_ALIGN, DEFAULT_MARGIN, DEFAULT_PADDING, DEFAULT_SPACING, Disabled_Prop, DragEvents, Effect_Prop, Fill_Prop, Focusable_Prop, Focused_Prop, FocusWhenPressed_Prop, Font_Prop, GrowHeight_Prop, GrowWidth_Prop, Height_Prop, KeyEvents, KeyPress, KeyRelease, KeyType, LeanX_Prop, LeanY_Prop, Managed_Prop, Margin_Prop, MaxHeight_Prop, MaxWidth_Prop, MinHeight_Prop, MinWidth_Prop, MouseDrag, MouseEnter, MouseEvents, MouseExit, MouseMove, MousePress, MouseRelease, Name_Prop, Opacity_Prop, Padding_Prop, Paintable_Prop, Parent_Prop, Pickable_Prop, PrefHeight_Prop, PrefWidth_Prop, Rotate_Prop, ScaleX_Prop, ScaleY_Prop, Scroll, Showing_Prop, Spacing_Prop, Text_Prop, ToolTip_Prop, TransX_Prop, TransY_Prop, Vertical_Prop, Visible_Prop, Width_Prop, X_Prop, Y_Prop

Fields inherited from class snap.props.PropObject

_pcs, EMPTY_OBJECT

Constructor Summary

Constructors

Constructor	Description
ArrowView()	Creates a new ArrowView.

Method Summary

Modifier and Type	Method	Description
protected void	buttonDidFire(Button aBtn)	Called when button fires.
void	fromXMLView(XMLArchiver anArchiver, XMLElement anElement)	XML unarchival.
static Image	getDownArrowImage()	Returns an image of a down arrow.
ArrowView.Arrow	getLastArrow()	Returns the last arrow.
static Image	getLeftArrowImage()	Returns an image of a left arrow.
protected double	getPrefHeightImpl(double aW)	Returns the preferred height.
protected double	getPrefWidthImpl(double aH)	Returns the preferred width.
static Image	getRightArrowImage()	Returns an image of a right arrow.
static Image	getUpArrowImage()	Returns an image of a up arrow.
boolean	isDown()	Returns whether last button was down.
boolean	isLeft()	Returns whether last button was left.
boolean	isRight()	Returns whether last button was right.
boolean	isShowDown()	Returns whether to show down button.
boolean	isShowLeft()	Returns whether to show left button.
boolean	isShowRight()	Returns whether to show right button.
boolean	isShowUp()	Returns whether to show up button.
boolean	isUp()	Returns whether last button was up.
protected void	layoutImpl()	Layout children.
void	setShowDown(boolean aValue)	Sets whether to show down button.
void	setShowLeft(boolean aValue)	Sets whether to show left button.
void	setShowRight(boolean aValue)	Sets whether to show right button.
void	setShowUp(boolean aValue)	Sets whether to show up button.
XMLElement	toXMLView(XMLArchiver anArchiver)	XML archival.

Methods inherited from class snap.view.ParentView

addChild, addChild, addDeepChangeListener, childDidDeepChange, childDidPropChange, fromXML, fromXMLChildren, getChild, getChildAt, getChildAt, getChildCount, getChildCountManaged, getChildForClass, getChildForName, getChildLast, getChildren, getChildrenForClass, getChildrenInPaintOrder, getChildrenManaged, getFocusNext, getFocusPrev, getPropValue, getViewList, getViewProxy, indexOfChild, initProps, intersectsShape, isInLayout, isNeedsLayout, isNeedsLayoutDeep, isNeedsRepaintDeep, layout, layoutDeep, layoutDeepImpl, layoutFloatingViews, paintAbove, paintAll, paintChildren, parentFontChanged, processPropChange, relayout, removeChild, removeChild, removeChildren, removeDeepChangeListener, setChildren, setFont, setNeedsLayout, setNeedsLayoutDeep, setNeedsRepaintDeep, setOwner, setOwnerChildren, setPropValue, setShowing, themeChanged, toXML, toXMLChildren

Methods inherited from class snap.view.View

addBinding, addEventFilter, addEventHandler, clone, contains, contains, containsShape, createActionEvent, disableEvents, enableEvents, fireActionEvent, getAlign, getAlignX, getAlignY, getAnim, getAnimCleared, getAnimTimeDeep, getBestHeight, getBestSize, getBestWidth, getBinding, getBinding, getBindingCount, getBindings, getBorder, getBorderRadius, getBounds, getBoundsLocal, getBoundsParent, getBoundsShape, getBoundsShapeParent, getClip, getClipAll, getClipAllBounds, getClipBounds, getClippedRect, getCursor, getDefaultBorder, getDefaultFill, getDefaultFont, getEffect, getEnv, getEventAdapter, getFill, getFillColor, getFocusNext, getFocusPrev, getFont, getHeight, getHost, getInsetsAll, getLean, getLeanX, getLeanY, getLocalToParent, getLocalToParent, getMargin, getMaxHeight, getMaxSize, getMaxWidth, getMaxX, getMaxY, getMidX, getMidY, getMinHeight, getMinHeightImpl, getMinSize, getMinWidth, getMinWidthImpl, getName, getOpacity, getOpacityAll, getOwner, getOwner, getPadding, getParent, getParent, getParentCount, getParentToLocal, getParentToLocal, getPhysics, getPhysics, getPrefHeight, getPrefHeight, getPrefSize, getPrefWidth, getPrefWidth, getProp, getPropDefault, getProps, getRealClassName, getRepaintRect, getRepaintRectExpanded, getRootView, getRotate, getScale, getScaleX, getScaleY, getSize, getSpacing, getText, getToolTip, getToolTip, getTransX, getTransY, getUpdater, getValuePropName, getVisRect, getWidth, getWindow, getX, getXY, getY, indexInHost, indexInParent, isActionable, isAncestor, isClipToBounds, isDisabled, isEnabled, isFocusable, isFocused, isFocusKeysEnabled, isFocusPainted, isFocusWhenPressed, isFontSet, isGrowHeight, isGrowWidth, isGuest, isHorizontal, isLocalToParentSimple, isManaged, isManagedVisible, isMaxHeightSet, isMaxWidthSet, isMinHeightSet, isMinWidthSet, isMouseDown, isMouseOver, isNeedsRepaint, isPaintable, isPickable, isPickableVisible, isPrefHeightSet, isPrefWidthSet, isShowing, isToolTipEnabled, isVertical, isVisible, localToParent, localToParent, localToParent, localToParent, localToScreen, paintBack, paintFront, parentToLocal, parentToLocal, parentToLocal, parentToLocal, playAnimDeep, processEvent, processEventAll, processEventFilters, processEventHandlers, relayoutParent, removeBinding, removeBinding, removeEventFilter, removeEventHandler, repaint, repaint, repaint, repaintInParent, requestFocus, runDelayed, runIntervals, runLater, scrollToVisible, setActionable, setAlign, setAlignX, setAlignY, setAnimProps, setAnimString, setAnimTimeDeep, setBorder, setBorder, setBorderRadius, setBounds, setBounds, setBoundsLocal, setClip, setClipToBounds, setCursor, setDisabled, setEffect, setEnabled, setFill, setFocusable, setFocused, setFocusKeysEnabled, setFocusPainted, setFocusWhenPressed, setGrowHeight, setGrowWidth, setHeight, setLean, setLeanX, setLeanY, setManaged, setMargin, setMargin, setMaxHeight, setMaxSize, setMaxSize, setMaxWidth, setMinHeight, setMinSize, setMinSize, setMinWidth, setName, setOpacity, setPadding, setPadding, setPaintable, setParent, setPickable, setPrefHeight, setPrefSize, setPrefSize, setPrefWidth, setProp, setRealClassName, setRotate, setScale, setScaleX, setScaleY, setSize, setSize, setSizeLocal, setSizeToBestSize, setSizeToPrefSize, setSpacing, setText, setToolTip, setToolTipEnabled, setTransX, setTransY, setVertical, setVisible, setWidth, setX, setXY, setXYLocal, setY, stopAnimDeep, stopIntervals, toStringProps

Methods inherited from class snap.props.PropObject

addPropChangeListener, addPropChangeListener, firePropChange, firePropChange, firePropChange, getPropForName, getPropParent, getPropSet, getPropsForArchival, getPropsForArchivalExtra, getPropsString, isPropDefault, removePropChangeListener, removePropChangeListener, setPropsString, setPropValues, toString

Methods inherited from class java.lang.Object

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

Field Details

ShowUp_Prop

public static final String ShowUp_Prop

See Also:

• Constant Field Values

ShowDown_Prop

public static final String ShowDown_Prop

See Also:

• Constant Field Values

ShowLeft_Prop

public static final String ShowLeft_Prop

See Also:

• Constant Field Values

ShowRight_Prop

public static final String ShowRight_Prop

See Also:

• Constant Field Values

Constructor Details

ArrowView

public ArrowView()

Creates a new ArrowView.

Method Details

isShowUp

public boolean isShowUp()

Returns whether to show up button.

setShowUp

public void setShowUp(boolean aValue)

Sets whether to show up button.

isShowDown

public boolean isShowDown()

Returns whether to show down button.

setShowDown

public void setShowDown(boolean aValue)

Sets whether to show down button.

isShowLeft

public boolean isShowLeft()

Returns whether to show left button.

setShowLeft

public void setShowLeft(boolean aValue)

Sets whether to show left button.

isShowRight

public boolean isShowRight()

Returns whether to show right button.

setShowRight

public void setShowRight(boolean aValue)

Sets whether to show right button.

getLastArrow

public ArrowView.Arrow getLastArrow()

Returns the last arrow.

isUp

public boolean isUp()

Returns whether last button was up.

isDown

public boolean isDown()

Returns whether last button was down.

isLeft

public boolean isLeft()

Returns whether last button was left.

isRight

public boolean isRight()

Returns whether last button was right.

buttonDidFire

protected void buttonDidFire(Button aBtn)

Called when button fires.

getUpArrowImage

public static Image getUpArrowImage()

Returns an image of a up arrow.

getDownArrowImage

public static Image getDownArrowImage()

Returns an image of a down arrow.

getLeftArrowImage

public static Image getLeftArrowImage()

Returns an image of a left arrow.

getRightArrowImage

public static Image getRightArrowImage()

Returns an image of a right arrow.

getPrefWidthImpl

protected double getPrefWidthImpl(double aH)

Returns the preferred width.

Overrides:

getPrefWidthImpl in class View

getPrefHeightImpl

protected double getPrefHeightImpl(double aW)

Returns the preferred height.

Overrides:

getPrefHeightImpl in class View

layoutImpl

protected void layoutImpl()

Layout children.

Overrides:

layoutImpl in class ParentView

toXMLView

public XMLElement toXMLView(XMLArchiver anArchiver)

XML archival.

Overrides:

toXMLView in class ParentView

fromXMLView

public void fromXMLView(XMLArchiver anArchiver,
 XMLElement anElement)

XML unarchival.

Overrides:

fromXMLView in class ParentView