Package org.opencms.acacia.client.ui

Class CmsValuePanel

java.lang.Object

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

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

com.google.gwt.user.client.ui.Panel

com.google.gwt.user.client.ui.ComplexPanel

com.google.gwt.user.client.ui.FlowPanel

org.opencms.acacia.client.ui.CmsValuePanel

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.HasWidgets, com.google.gwt.user.client.ui.HasWidgets.ForIsWidget, com.google.gwt.user.client.ui.IndexedPanel, com.google.gwt.user.client.ui.IndexedPanel.ForIsWidget, com.google.gwt.user.client.ui.InsertPanel, com.google.gwt.user.client.ui.InsertPanel.ForIsWidget, com.google.gwt.user.client.ui.IsWidget, java.lang.Iterable<com.google.gwt.user.client.ui.Widget>, I_CmsDropTarget, I_CmsHasResizeOnShow

public class CmsValuePanel
extends com.google.gwt.user.client.ui.FlowPanel
implements I_CmsDropTarget, I_CmsHasResizeOnShow

The attribute values panel.

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

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasWidgets

com.google.gwt.user.client.ui.HasWidgets.ForIsWidget

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.IndexedPanel

com.google.gwt.user.client.ui.IndexedPanel.ForIsWidget

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.InsertPanel

com.google.gwt.user.client.ui.InsertPanel.ForIsWidget

Field Summary

Fields

Modifier and Type	Field	Description
protected com.google.gwt.dom.client.Element	m_placeholder	The current place holder.
protected int	m_placeholderIndex	The placeholder position index.

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

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor	Description
CmsValuePanel()	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	checkPosition(int x, int y, CmsDNDHandler.Orientation orientation)	Returns true if the given cursor position is over the drop target.
int	getPlaceholderIndex()	Returns the index of the placeholder or -1 if no placeholder is attached.
void	highlightOutline()	Highlights the outline of this panel.
void	insertPlaceholder(com.google.gwt.dom.client.Element placeholder, int x, int y, CmsDNDHandler.Orientation orientation)	Inserts a new placeholder.
void	onDrop(I_CmsDraggable draggable)	Executed on drop.
void	removeHighlighting()	Removes the highlighting border.
void	removePlaceholder()	Removes the placeholder.
void	repositionPlaceholder(int x, int y, CmsDNDHandler.Orientation orientation)	Repositions the placeholder.
void	resizeOnShow()	Adjusts widget's size once it's visible.
void	updateHighlightingPosition()	Updates the highlighting position if present.

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

add, clear, insert, insert

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

add, add, adjustIndex, checkIndexBoundsForAccess, checkIndexBoundsForInsertion, getChildren, getWidget, getWidgetCount, getWidgetIndex, getWidgetIndex, insert, insert, iterator, remove, remove

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

add, adopt, doAttachChildren, doDetachChildren, orphan, remove

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

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, fireEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, 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, resolvePotentialElement, 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

Methods inherited from interface org.opencms.gwt.client.dnd.I_CmsDropTarget

getElement

Methods inherited from interface com.google.gwt.user.client.ui.IndexedPanel

getWidget, getWidgetCount, getWidgetIndex, remove

Methods inherited from interface com.google.gwt.user.client.ui.IndexedPanel.ForIsWidget

getWidgetIndex

Methods inherited from interface com.google.gwt.user.client.ui.InsertPanel.ForIsWidget

add

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

m_placeholder

protected com.google.gwt.dom.client.Element m_placeholder

The current place holder.

m_placeholderIndex

protected int m_placeholderIndex

The placeholder position index.

Constructor Detail

CmsValuePanel

public CmsValuePanel()

Constructor.

Method Detail

checkPosition

public boolean checkPosition(int x,
                             int y,
                             CmsDNDHandler.Orientation orientation)

Description copied from interface: I_CmsDropTarget

Returns true if the given cursor position is over the drop target.

Specified by:

checkPosition in interface I_CmsDropTarget

Parameters:

x - the cursor client x position

y - the cursor client y position

orientation - the drag and drop orientation

Returns:

true if the given cursor position is over the drop target

See Also:

I_CmsDropTarget.checkPosition(int, int, org.opencms.gwt.client.dnd.CmsDNDHandler.Orientation)

getPlaceholderIndex

public int getPlaceholderIndex()

Description copied from interface: I_CmsDropTarget

Returns the index of the placeholder or -1 if no placeholder is attached.

Specified by:

getPlaceholderIndex in interface I_CmsDropTarget

Returns:

the index

See Also:

I_CmsDropTarget.getPlaceholderIndex()

highlightOutline

public void highlightOutline()

Highlights the outline of this panel.

insertPlaceholder

public void insertPlaceholder(com.google.gwt.dom.client.Element placeholder,
                              int x,
                              int y,
                              CmsDNDHandler.Orientation orientation)

Description copied from interface: I_CmsDropTarget

Inserts a new placeholder.

Specified by:

insertPlaceholder in interface I_CmsDropTarget

Parameters:

placeholder - the placeholder element

x - the cursor client x position

y - the cursor client y position

orientation - the drag and drop orientation

See Also:

I_CmsDropTarget.insertPlaceholder(com.google.gwt.dom.client.Element, int, int, org.opencms.gwt.client.dnd.CmsDNDHandler.Orientation)

onDrop

public void onDrop(I_CmsDraggable draggable)

Description copied from interface: I_CmsDropTarget

Executed on drop.

Specified by:

onDrop in interface I_CmsDropTarget

Parameters:

draggable - the draggable being dropped

See Also:

I_CmsDropTarget.onDrop(org.opencms.gwt.client.dnd.I_CmsDraggable)

removeHighlighting

public void removeHighlighting()

Removes the highlighting border.

removePlaceholder

public void removePlaceholder()

Description copied from interface: I_CmsDropTarget

Removes the placeholder.

Specified by:

removePlaceholder in interface I_CmsDropTarget

See Also:

I_CmsDropTarget.removePlaceholder()

repositionPlaceholder

public void repositionPlaceholder(int x,
                                  int y,
                                  CmsDNDHandler.Orientation orientation)

Description copied from interface: I_CmsDropTarget

Repositions the placeholder.

Specified by:

repositionPlaceholder in interface I_CmsDropTarget

Parameters:

x - the cursor client x position

y - the cursor client y position

orientation - the drag and drop orientation

See Also:

I_CmsDropTarget.repositionPlaceholder(int, int, org.opencms.gwt.client.dnd.CmsDNDHandler.Orientation)

resizeOnShow

public void resizeOnShow()

Description copied from interface: I_CmsHasResizeOnShow

Adjusts widget's size once it's visible.

Specified by:

resizeOnShow in interface I_CmsHasResizeOnShow

See Also:

I_CmsHasResizeOnShow.resizeOnShow()

updateHighlightingPosition

public void updateHighlightingPosition()

Updates the highlighting position if present.