Package snap.view

Class Menu

java.lang.Object

snap.props.PropObject

snap.view.View

snap.view.ParentView

snap.view.ButtonBase

snap.view.MenuItem

snap.view.Menu

All Implemented Interfaces:

Cloneable, PropChange.DoChange, XMLArchiver.Archivable

public class Menu
extends MenuItem

A MenuItem subclass to show child menu items.

Field Summary

Fields inherited from class snap.view.MenuItem

_parentMenu, Selected_Prop, Shortcut_Prop

Fields inherited from class snap.view.ButtonBase

_showArea, _targeted, BUTTON_NORMAL, BUTTON_OVER, BUTTON_PRESSED, ImageName_Prop, Position_Prop, Pressed_Prop, ShowArea_Prop, Targeted_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, 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
Menu()	Constructor.

Method Summary

Modifier and Type	Method	Description
void	addItem(MenuItem aMenuItem)	Override to return child as MenuItem.
void	addSeparator()	Adds a separator.
protected void	fireActionEvent(ViewEvent anEvent)	Override to show popup.
protected void	fromXMLChildren(XMLArchiver anArchiver, XMLElement anElement)	XML unarchival for shape children.
View	getChildForName(String aName)	Override to include child menu items.
Font	getDefaultFont()	Returns the default font.
MenuItem	getItem(int anIndex)	Override to return child as MenuItem.
int	getItemCount()	Returns the number of items.
List<MenuItem>	getItems()	Returns the child items.
Menu	getMenuShowing()	Returns the menu showing (or null).
PopupWindow	getPopup()	Returns a popup node for this menu.
void	hide()	Hides the popup.
protected void	hideAll()	Hides this menu and parent menus.
protected void	hideChildPopupWindows()	Hides child menu popup windows.
boolean	isPopupShowing()	Returns whether popup is showing.
boolean	isShowArrow()	Returns whether menu is showing arrow graphic.
protected void	itemFiredActionEvent(ViewEvent anEvent)	Called when child MenuItem fires action.
void	setOwner(ViewOwner anOwner)	Override to send to items.
void	setShowArrow(boolean aVal)	Sets whether menu is showing arrow graphic.
protected void	setTargeted(boolean aValue)	Override to show if in MenuBar or Menu.
void	show(View aView, double aX, double aY)	Show menu.
protected void	toXMLChildren(XMLArchiver anArchiver, XMLElement anElement)	XML archival of children.

Methods inherited from class snap.view.MenuItem

clone, fromXMLView, getParentMenu, getPrefHeightImpl, getPropValue, getShortcut, getShortcutCombo, getShortcutText, getValuePropName, isSelected, isSeparator, paintButton, paintSeparator, setPropValue, setSelected, setShortcut, toXMLView

Methods inherited from class snap.view.ButtonBase

fire, getGraphic, getGraphicAfter, getImage, getImageAfter, getImageName, getLabel, getPosition, getPrefWidthImpl, getText, getTextFill, getViewProxy, initProps, isPressed, isShowArea, isTargeted, layoutImpl, paintAll, paintFront, processEvent, setGraphic, setGraphicAfter, setImage, setImageAfter, setImageName, setPosition, setPressed, setShowArea, setText, setTextFill

Methods inherited from class snap.view.ParentView

addChild, addChild, addDeepChangeListener, childDidDeepChange, childDidPropChange, fromXML, getChild, getChildAt, getChildAt, getChildCount, getChildCountManaged, getChildForClass, getChildLast, getChildren, getChildrenForClass, getChildrenManaged, getFocusNext, getFocusPrev, getViewList, indexOfChild, intersects, isInLayout, isNeedsLayout, isNeedsLayoutDeep, isNeedsRepaintDeep, layout, layoutDeep, layoutDeepImpl, layoutFloatingViews, paintAbove, paintChildren, parentFontChanged, processPropChange, relayout, removeChild, removeChild, removeChildren, removeDeepChangeListener, setChildren, setFont, setNeedsLayout, setNeedsLayoutDeep, setNeedsRepaintDeep, setOwnerChildren, setShowing, themeChanged, toXML

Methods inherited from class snap.view.View

addBinding, addEventFilter, addEventHandler, contains, contains, contains, disableEvents, dispatchEventToView, enableEvents, 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, 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, getToolTip, getToolTip, getTransX, getTransY, getUpdater, 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, parentToLocal, parentToLocal, parentToLocal, parentToLocal, playAnimDeep, processEventFilters, processEventHandlers, relayoutParent, removeBinding, removeBinding, removeEventFilter, removeEventHandler, repaint, repaint, repaint, repaintInParent, requestFocus, scrollToVisible, setActionable, setAlign, setAlignX, setAlignY, 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, setSizeToPrefSize, setSpacing, setToolTip, setToolTipEnabled, setTransX, setTransY, setVertical, setVisible, setWidth, setX, setXY, setXYLocal, setY, stopAnimDeep, toStringProps

Methods inherited from class snap.props.PropObject

addPropChangeListener, addPropChangeListener, firePropChange, firePropChange, firePropChange, getPropForName, getPropParent, getPropSet, getPropsForArchival, getPropsForArchivalExtra, isPropDefault, removePropChangeListener, removePropChangeListener, toString

Methods inherited from class java.lang.Object

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

Constructor Details

Menu

public Menu()

Constructor.

Method Details

isShowArrow

public boolean isShowArrow()

Returns whether menu is showing arrow graphic.

setShowArrow

public void setShowArrow(boolean aVal)

Sets whether menu is showing arrow graphic.

getItems

public List<MenuItem> getItems()

Returns the child items.

getItemCount

public int getItemCount()

Returns the number of items.

getItem

public MenuItem getItem(int anIndex)

Override to return child as MenuItem.

addItem

public void addItem(MenuItem aMenuItem)

Override to return child as MenuItem.

addSeparator

public void addSeparator()

Adds a separator.

getPopup

public PopupWindow getPopup()

Returns a popup node for this menu.

show

public void show(View aView,
 double aX,
 double aY)

Show menu.

hide

public void hide()

Hides the popup.

isPopupShowing

public boolean isPopupShowing()

Returns whether popup is showing.

hideAll

protected void hideAll()

Hides this menu and parent menus.

hideChildPopupWindows

protected void hideChildPopupWindows()

Hides child menu popup windows.

itemFiredActionEvent

protected void itemFiredActionEvent(ViewEvent anEvent)

Called when child MenuItem fires action.

fireActionEvent

protected void fireActionEvent(ViewEvent anEvent)

Override to show popup.

Overrides:

fireActionEvent in class ButtonBase

setTargeted

protected void setTargeted(boolean aValue)

Override to show if in MenuBar or Menu.

Overrides:

setTargeted in class MenuItem

getMenuShowing

public Menu getMenuShowing()

Returns the menu showing (or null).

getChildForName

public View getChildForName(String aName)

Override to include child menu items.

Overrides:

getChildForName in class ParentView

setOwner

public void setOwner(ViewOwner anOwner)

Override to send to items.

Overrides:

setOwner in class ParentView

getDefaultFont

public Font getDefaultFont()

Returns the default font.

Overrides:

getDefaultFont in class View

toXMLChildren

protected void toXMLChildren(XMLArchiver anArchiver,
 XMLElement anElement)

XML archival of children.

Overrides:

toXMLChildren in class ParentView

fromXMLChildren

protected void fromXMLChildren(XMLArchiver anArchiver,
 XMLElement anElement)

XML unarchival for shape children.

Overrides:

fromXMLChildren in class ParentView