com.vaadin.addon.spreadsheet.client

Class FormulaBarWidget

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.google.gwt.user.client.ui.Composite

com.vaadin.addon.spreadsheet.client.FormulaBarWidget

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget

public class FormulaBarWidget
extends com.google.gwt.user.client.ui.Composite

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Field Summary

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor and Description
FormulaBarWidget(FormulaBarHandler selectionManager, SheetWidget widget)

Method Summary

Modifier and Type	Method and Description
void	addFormulaCellRange(int col1, int row1, int col2, int row2) Adds a selection range to the current formula
void	cacheFormulaFieldValue()
void	checkEmptyValue()
void	checkKeyboardNavigation() Checks the char before the current caret pos, and enables or disables keyboard selection of cells accordingly.
void	clear()
void	clearFormulaSelection() Removes all keyboard selection variables, clears paint
void	ensureSelectionStylesAfterScroll() Sheet has scrolled, and cell elements are not in the same position they were.
String	getFormulaFieldValue()
boolean	hasLightFocus()
boolean	isEditingFormula() If the user has focused an editor field, and the editor field contains a formula.
boolean	isInFullFocus()
boolean	isInlineEdit()
boolean	isKeyboardNavigationEnabled() If arrow key events should be processed normally, or as cell selection for the formula.
void	moveFormulaCellSelection(boolean shiftPressed, boolean up, boolean right, boolean down)
void	revertCellAddressValue()
void	revertCellValue()
void	setCellFormulaValue(String formula)
void	setCellPlainValue(String plainValue)
void	setFormulaCellRange(int col1, int row1, int col2, int row2) Set a cell range in the formula.
void	setFormulaFieldEnabled(boolean enabled)
void	setInFullFocus(boolean inFullFocus)
void	setInlineEdit(boolean inlineEdit)
void	setNamedRanges(List<String> namedRanges)
void	setSelectedCellAddress(String selection)
void	startInlineEdit(boolean inputFullFocus)
void	stopInlineEdit()
void	updateEditorCaretPos(boolean doAsDeferred) Stores the current position if the editor caret (e.g.
void	updateFormulaSelectionStyles() Re-parses and paints the cell references in the current formula.

Methods inherited from class com.google.gwt.user.client.ui.Composite

claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onAttach, onBrowserEvent, onDetach, render, render, resolvePotentialElement, setWidget

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FormulaBarWidget

public FormulaBarWidget(FormulaBarHandler selectionManager,
                        SheetWidget widget)

Method Detail

clearFormulaSelection

public void clearFormulaSelection()

Removes all keyboard selection variables, clears paint

moveFormulaCellSelection

public void moveFormulaCellSelection(boolean shiftPressed,
                                     boolean up,
                                     boolean right,
                                     boolean down)

checkKeyboardNavigation

public void checkKeyboardNavigation()

Checks the char before the current caret pos, and enables or disables keyboard selection of cells accordingly.

addFormulaCellRange

public void addFormulaCellRange(int col1,
                                int row1,
                                int col2,
                                int row2)

Adds a selection range to the current formula

setFormulaCellRange

public void setFormulaCellRange(int col1,
                                int row1,
                                int col2,
                                int row2)

Set a cell range in the formula. If the user hasn't moved the caret after last call, replace the value instead.

checkEmptyValue

public void checkEmptyValue()

revertCellAddressValue

public void revertCellAddressValue()

revertCellValue

public void revertCellValue()

setSelectedCellAddress

public void setSelectedCellAddress(String selection)

setCellPlainValue

public void setCellPlainValue(String plainValue)

setCellFormulaValue

public void setCellFormulaValue(String formula)

clear

public void clear()

getFormulaFieldValue

public String getFormulaFieldValue()

setFormulaFieldEnabled

public void setFormulaFieldEnabled(boolean enabled)

cacheFormulaFieldValue

public void cacheFormulaFieldValue()

isEditingFormula

public boolean isEditingFormula()

If the user has focused an editor field, and the editor field contains a formula.

isKeyboardNavigationEnabled

public boolean isKeyboardNavigationEnabled()

If arrow key events should be processed normally, or as cell selection for the formula.

startInlineEdit

public void startInlineEdit(boolean inputFullFocus)

stopInlineEdit

public void stopInlineEdit()

updateEditorCaretPos

public void updateEditorCaretPos(boolean doAsDeferred)

Stores the current position if the editor caret (e.g. when focus is temporarily moved somewhere else)

ensureSelectionStylesAfterScroll

public void ensureSelectionStylesAfterScroll()

Sheet has scrolled, and cell elements are not in the same position they were. Re-paint background colors.

updateFormulaSelectionStyles

public void updateFormulaSelectionStyles()

Re-parses and paints the cell references in the current formula.

setNamedRanges

public void setNamedRanges(List<String> namedRanges)

isInFullFocus

public boolean isInFullFocus()

setInFullFocus

public void setInFullFocus(boolean inFullFocus)

isInlineEdit

public boolean isInlineEdit()

setInlineEdit

public void setInlineEdit(boolean inlineEdit)

hasLightFocus

public boolean hasLightFocus()