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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.ComplexPanel
public abstract class ComplexPanel
Abstract base class for panels that can contain multiple child widgets.
Constructor Summary | |
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ComplexPanel()
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Method Summary | |
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protected void |
add(Widget w,
Element container)
Adds a new child widget to the panel. |
protected WidgetCollection |
getChildren()
Gets the list of children contained in this panel. |
protected void |
insert(Widget w,
Element container,
int beforeIndex)
Inserts a new child widget into the panel. |
java.util.Iterator |
iterator()
Gets an iterator for the contained widgets. |
boolean |
remove(Widget w)
Removes a child widget. |
Methods inherited from class com.google.gwt.user.client.ui.Panel |
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add, adopt, clear, disown, onAttach, onDetach |
Methods inherited from class com.google.gwt.user.client.ui.Widget |
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getParent, isAttached, onBrowserEvent, onLoad, removeFromParent |
Methods inherited from class com.google.gwt.user.client.ui.UIObject |
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addStyleName, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleName, getTitle, isVisible, isVisible, removeStyleName, setElement, setHeight, setPixelSize, setSize, setStyleName, setStyleName, setTitle, setVisible, setVisible, setWidth, sinkEvents, toString, unsinkEvents |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ComplexPanel()
Method Detail |
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public java.util.Iterator iterator()
HasWidgets
Iterator.remove()
.
public boolean remove(Widget w)
HasWidgets
w
- the widget to be removed
true
if the widget was presentprotected void add(Widget w, Element container)
w
- the child widget to be addedcontainer
- the element within which the child will be containedprotected WidgetCollection getChildren()
protected void insert(Widget w, Element container, int beforeIndex)
w
- the child widget to be addedcontainer
- the element within which the child will be containedbeforeIndex
- the index before which the widget will be added
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