ewe.ui
Class MenuChoice

java.lang.Object
  ewe.ui.ControlBase
      ewe.ui.Control
          ewe.ui.ChoiceControl
              ewe.ui.mChoice
                  ewe.ui.MenuChoice

All Implemented Interfaces:

CellConstants, ControlConstants, EventListener, ImageRefresher, Intable, PopupController, TimerProc, UIConstants

public class MenuChoice

extends mChoice

A MenuChoice is a type of mChoice which uses a full Menu for the drop down slection which can have submenus. This is in contrast to an mChoice which cannot have submenus in its drop-down selector.

Field Summary

Fields inherited from class ewe.ui.mChoice

alwaysDrop, dontAllowKeyChangeChoice, dontSearchForKeys, dropButtonBorder, dropButtonOnly, dropMenuRows, dropX, menu, MENU_FULL_WIDTH, MENU_SHOW_TITLE_ALWAYS, MENU_SHOW_TITLE_IF_EXPANDED, MENU_WINDOW_WIDTH_ON_PDA, menuFont, menuFrame, menuOptions, mustAlwaysDrop, useScrollBarSize

Fields inherited from class ewe.ui.ChoiceControl

blockColor, blockSelected, calculateWidth, clipBuffer, container, dimRect, displayRows, dontAutoScroll, dropDownButton, dummyItem, firstItem, INDENT_ITEM_FLAG, indentDropItems, innerRect, isAList, isSingleLine, itemHeight, items, newClip, notifyDataChangeOnSelect, noWrapAround, selectedIndex, shortenItems, spacing, useMenuItems, xOffset, xShift

Fields inherited from class ewe.ui.Control

_debug, backGround, beforeRemoved, borderColor, borderStyle, borderWidth, children, columns, constraints, DoPaintMethod, dragging, dragResolution, dragTime, exitKeys, fieldTransfer, font, foreGround, haveNativePaint, height, holdDownPause, holdTick, hotKey, image, lastSelected, listeners, maxHeight, maxWidth, menuState, minHeight, minWidth, modifiers, MyClass, name, next, np, parent, penStatus, popupSound, popupSoundClip, preferredHeight, preferredWidth, prev, prompt, promptControl, rows, ss, standardBorder, standardEdge, startDragResolution, tags, tail, text, toolTip, width, x, y

Fields inherited from class ewe.ui.ControlBase

clipItems, clipObject, clipOwner, curPoint, currentPenEvent, debugControl, debugFlag, DidHoldDown, doubleBuffer, doubleClickTime, firstPress, globalDrawFlat, globalEditable, globalEnabled, globalPalmStyle, globalSmallControls, GotPenDown, PenIsOn, pressPoint, TAG_LAST_USER_DATA, TAG_USER_DATA, TAKE_FIRST_PRESS, unnamed, useNativeTextInput

Fields inherited from interface ewe.ui.PopupController

CLOSE_FOR_NEW_POPUP, FLAG_NEW_POPUP_IS_MENU

Fields inherited from interface ewe.ui.UIConstants

BDR_DOTTED, BDR_INNER, BDR_NOBORDER, BDR_OUTER, BDR_OUTLINE, BDR_RAISEDINNER, BDR_RAISEDOUTER, BDR_SUNKENINNER, BDR_SUNKENOUTER, BF_BOTTOM, BF_BOTTOMLEFT, BF_BOTTOMRIGHT, BF_BUTTON, BF_DIAGONAL, BF_DIAGONAL_ENDBOTTOMLEFT, BF_DIAGONAL_ENDBOTTOMRIGHT, BF_DIAGONAL_ENDTOPLEFT, BF_DIAGONAL_ENDTOPRIGHT, BF_EXACT, BF_FLAT, BF_LEFT, BF_MIDDLE, BF_MONO, BF_PALM, BF_RECT, BF_RIGHT, BF_SOFT, BF_SQUARE, BF_TOP, BF_TOPLEFT, BF_TOPRIGHT, EDGE_BUMP, EDGE_ETCHED, EDGE_RAISED, EDGE_SUNKEN

Fields inherited from interface ewe.ui.CellConstants

BORDER, BOTTOM, CELLFLAG, CELLMASK, CENTER, CONTROLMASK, DONTCHANGE, DONTFILL, DONTSTRETCH, EAST, FILL, FIXEDSIZE, GROW, HCENTER, HCONTRACT, HEXPAND, HFILL, HGROW, HSHRINK, HSTRETCH, INITIALLY_CLOSED, INITIALLY_MINIMIZED, INITIALLY_PREFERRED_SIZE, INSETS, LEFT, MAXIMUMSIZE, MINIMUMSIZE, NORTH, NORTHEAST, NORTHWEST, PREFERREDSIZE, RECT, RIGHT, SHRINK, SOUTH, SOUTHEAST, SOUTHWEST, SPAN, STRETCH, TEXTSIZE, TOP, VCENTER, VCONTRACT, VEXPAND, VFILL, VGROW, VSHRINK, VSTRETCH, WEST

Fields inherited from interface ewe.ui.ControlConstants

All, AlwaysEnabled, AlwaysRecalculateSizes, ByDeferredMouse, ByDeferredPen, ByFrameChange, ByKeyboard, ByMouse, ByPen, ByRequest, CalculatedSizes, Disabled, DisablePopupMenu, DisplayOnly, Down, DrawFlat, Flag, ForceResize, HasData, Invisible, KeepImage, KeepSIP, Left, MakeMenuAtLeastAsWide, Maximize, Minimize, MouseSensitive, NoFocus, NotAnEditor, NotEditable, PaintDataOnly, PaintOutsideOnly, PenTransparent, PreferredSizeOnly, Right, SendUpKeyEvents, SendUpPenEvents, ShowSIP, ShrinkToNothing, SmallControl, SpecialBackground, TakeControlEvents, TakesKeyFocus, Transparent, Up, WantDrag, WantHoldDown

Fields inherited from interface ewe.fx.ImageRefresher

KEEP_VISIBLE

Constructor Summary

MenuChoice()

Method Summary

protected String	getDisplayString()
Object	getSelectedItem() Find the MenuItem that is currently selected.
String	getText() Return the current text.
void	onEvent(Event ev)
void	selectItem(String txt) This method will select a particular item only if it is a valid choice.
void	setSelectedItem(MenuItem m)
void	setText(String txt) This sets the text for the MenuChoice, regardless of if it is a valid choice.

Methods inherited from class ewe.ui.mChoice

calculateSizes, closePopup, createMenu, doAction, doActionKey, doDropMenu, doPaint, getDisplayRows, getDropMenuRect, getMenuFontMetrics, getNewMenu, gotFocus, lostFocus, noMenu, notifyAction, onKeyEvent, penPressed, penReleased, set, willShowFrame

Methods inherited from class ewe.ui.ChoiceControl

addItem, addItems, addSection, centerSelected, changeItem, changeModifiers, checkOnlyOne, deleteItem, doPaintData, findItem, findKeyed, getBlockColor, getDataRect, getInt, getItemAt, getItemHeight, getItemToAdd, getMenuHeight, getMenuWidth, getMenuWidth, getScreenRows, indexOf, insertItemAt, isSelected, itemIsVisible, itemsSize, make, makeItemVisible, makeVisible, modifyItems, notifySelection, paintBox, paintItem, paintItem, refresh, removeAll, repaintItem, select, select, selectItem, selectItems, selectNext, selectOrUnselect, selectPrev, setData, setInt, trySelectItem, updateItems

Methods inherited from class ewe.ui.Control

acceptsData, activate, addListener, addTimer, amOnTopFrame, calculateTextSize, cancelCut, cancelHoldDown, canEdit, chainDataChange, change, checkClipboardOperations, checkExitKey, checkMenu, checkMenuKey, checkModifiers, checkPenTransparent, clearTag, clipboardToString, clipboardTransfer, closeMenu, contains, contains, createGraphics, dataAccepted, dataBeingRemoved, dataDraggedOff, dataDraggedOver, dataDraggedOver, dataDroppedOn, dataTransferCancelled, deactivate, defaultTo, doBackground, doBorder, doHotKey, doMenu, dontAcceptDrop, doPaintChildren, doPaintChildren, doPaintChildren, doPaintData, doShowMenu, dragged, exitEntry, fillBackground, formClosing, fromClipboard, fromField, fromField, getAllDescendants, getAllSubControls, getBackground, getChildren, getChildrenBackwards, getClipboardMenu, getClipObject, getControlBuffer, getControlBuffer, getDataToCopy, getDataToDragAndDrop, getDim, getDisplayText, getDragAndDropContext, getFont, getFontMetrics, getFontMetrics, getForeground, getFrame, getFrameOrContainer, getGraphics, getImage, getLastSelected, getLocation, getMaximumSize, getMenu, getMinimumSize, getModifiers, getNext, getNextKeyFocus, getParent, getPasswordCharacter, getPosInFrame, getPosInParent, getPreferredSize, getPrompt, getPromptText, getRect, getRect, getServer, getSize, getSizes, getSubControls, getTag, getToolTip, getWindow, hasModifier, hasPopupFormAttached, hasTag, inheritModifiers, isChildOf, isModal, isOnMe, isSomeonesHotKey, makeFrameTopMost, makeHot, menuIsActive, modify, modifyAll, modifyAll, notifyDataChange, notifyDataChange, notNative_doPaintChildren, oldButWorksDoPaintChildren, oldPaintChildren, oldPostEvent, onControlEvent, onLabelPenEvent, onPaint, onPenEvent, paintBackground, paintChildren, penClicked, penDoubleClicked, penHeld, penRightReleased, popupBeep, popupMenuClosed, popupMenuEvent, popupMenuEvent, postEvent, recalculatePreferredSize, redisplay, removeListener, removeTimer, repaint, repaintDataNow, repaintNow, repaintNow, repaintNow, requestPaint, requestResizeTo, resetRect, resizeTo, restore, scrollAndRepaint, sendToListeners, set, setBorder, setCell, setClipObject, setControl, setCursor, setFixedSize, setFont, setHotKey, setHotKey, setLocation, setMaximumSize, setMenu, setMinimumSize, setPreferredSize, setPromptControl, setRect, setRect, setServer, setTag, setTags, setTextSize, setToolTip, show, shown, standardOnKeyEvent, startDragAndDrop, startDragAndDrop, startDragging, stopDragging, takeData, takeFocus, takeFromClipboard, takePromptControl, testDim, ticked, toClipboard, toField, toField, toString, toTextData, transferPenPress, transferPenPress, tryDragAndDrop, tryNext, tryStartMenu, updateData, willAcceptDrop

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode

Constructor Detail

MenuChoice

public MenuChoice()

Method Detail

getText

public String getText()

Return the current text. This will be an empty String if nothing is selected.

Overrides:

getText in class ChoiceControl

setText

public void setText(String txt)

This sets the text for the MenuChoice, regardless of if it is a valid choice. Use selectItem() to select an item only if it is a valid choice.

Overrides:

setText in class ChoiceControl

selectItem

public void selectItem(String txt)

This method will select a particular item only if it is a valid choice.

Overrides:

selectItem in class ChoiceControl

getSelectedItem

public Object getSelectedItem()

Find the MenuItem that is currently selected. Unlike the ChoiceControl.getSelectedItem() this does not use the selectedIndex field and always returns a MenuItem object.

Overrides:

getSelectedItem in class ChoiceControl

setSelectedItem

public void setSelectedItem(MenuItem m)

getDisplayString

protected String getDisplayString()

Overrides:

getDisplayString in class ChoiceControl

onEvent

public void onEvent(Event ev)

Specified by:

onEvent in interface EventListener

Overrides:

onEvent in class mChoice