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java.lang.Objectcom.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.SimplePanel
com.vaadin.terminal.gwt.client.ui.VCustomComponent
public class VCustomComponent
| Nested Class Summary |
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| Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject |
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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 |
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com.google.gwt.user.client.ui.HasWidgets.ForIsWidget |
| Field Summary |
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| Fields inherited from class com.google.gwt.user.client.ui.UIObject |
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DEBUG_ID_PREFIX |
| Constructor Summary | |
|---|---|
VCustomComponent()
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| Method Summary | |
|---|---|
RenderSpace |
getAllocatedSpace(com.google.gwt.user.client.ui.Widget child)
Returns the size currently allocated for the child component. |
boolean |
hasChildComponent(com.google.gwt.user.client.ui.Widget component)
Is a given component child of this layout. |
protected boolean |
isDynamicHeight()
|
protected boolean |
isDynamicWidth()
|
void |
replaceChildComponent(com.google.gwt.user.client.ui.Widget oldComponent,
com.google.gwt.user.client.ui.Widget newComponent)
Replace child of this layout with another component. |
boolean |
requestLayout(Set<Paintable> child)
Called when a child components size has been updated in the rendering phase. |
void |
setHeight(String height)
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void |
setWidth(String width)
|
void |
updateCaption(Paintable component,
UIDL uidl)
Update child components caption, description and error message. |
void |
updateFromUIDL(UIDL uidl,
ApplicationConnection client)
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| Methods inherited from class com.google.gwt.user.client.ui.SimplePanel |
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add, getContainerElement, getWidget, iterator, remove, setWidget, setWidget |
| Methods inherited from class com.google.gwt.user.client.ui.Panel |
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add, adopt, adopt, clear, disown, doAttachChildren, doDetachChildren, orphan, remove |
| Methods inherited from class com.google.gwt.user.client.ui.Widget |
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addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, fireEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents |
| 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, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, sinkBitlessEvent, toString, unsinkEvents |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public VCustomComponent()
| Method Detail |
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public void updateFromUIDL(UIDL uidl,
ApplicationConnection client)
updateFromUIDL in interface Paintableprotected boolean isDynamicWidth()
protected boolean isDynamicHeight()
public boolean hasChildComponent(com.google.gwt.user.client.ui.Widget component)
Container
hasChildComponent in interface Containercomponent - Component to test.
public void replaceChildComponent(com.google.gwt.user.client.ui.Widget oldComponent,
com.google.gwt.user.client.ui.Widget newComponent)
Container
replaceChildComponent in interface ContaineroldComponent - Child to be replacednewComponent - Child that replaces the oldComponent
public void updateCaption(Paintable component,
UIDL uidl)
ContainerEach component is responsible for maintaining its caption, description and error message. In most cases components doesn't want to do that and those elements reside outside of the component. Because of this layouts must provide service for it's childen to show those elements for them.
updateCaption in interface Containercomponent - Child component for which service is requested.uidl - UIDL of the child component.public boolean requestLayout(Set<Paintable> child)
Container
requestLayout in interface Containerchild - Set of child widgets whose size have changed
public RenderSpace getAllocatedSpace(com.google.gwt.user.client.ui.Widget child)
Container
getAllocatedSpace in interface Containerpublic void setHeight(String height)
setHeight in class com.google.gwt.user.client.ui.UIObjectpublic void setWidth(String width)
setWidth in class com.google.gwt.user.client.ui.UIObject
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