public abstract class ContainerComponent extends ComponentBase implements AddChild
emptyRectangle
Modifier | Constructor and Description |
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protected |
ContainerComponent()
Initializes a new instance of the ContainerComponent class.
|
Modifier and Type | Method and Description |
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void |
accept(ComponentVisitor visitor)
ComponentBase.accept override.
|
void |
addChild(java.lang.Object child)
Implements AddChild.addChild.
|
void |
arrangeComponents(android.graphics.RectF availableSpace,
android.graphics.Canvas g2d)
ComponentBase.arrangeComponents override.
|
void |
draw(android.graphics.Canvas g2d,
RenderOptions ro)
ComponentBase.draw override.
|
int |
getChildCount()
Gets the number of child components of this component.
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java.util.List<ComponentBase> |
getComponents()
Gets the child components of this container.
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void |
loadComponents(org.w3c.dom.Element xmlElement,
XmlPersistContext context)
For internal use.
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protected void |
loadFromXml(org.w3c.dom.Element xmlElement,
XmlPersistContext context)
ComponentBase.loadFromXml override.
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void |
readExternal(java.io.ObjectInput in)
ComponentBase.readExternal override.
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void |
saveComponents(org.w3c.dom.Element xmlElement,
XmlPersistContext context)
For internal use.
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protected void |
saveToXml(org.w3c.dom.Element xmlElement,
XmlPersistContext context)
ComponentBase.saveToXml override.
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void |
writeExternal(java.io.ObjectOutput out)
ComponentBase.writeExternal override.
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contains, createOutlinePath, find, getBounds, getCursor, getDesiredSize, getDocumentBounds, getFocusable, getGridColumn, getGridRow, getHeight, getHorizontalAlignment, getIsEnabled, getIsFocused, getIsHitTestVisible, getIsInteractive, getName, getParent, getParentHost, getVerticalAlignment, getVisible, getWidth, invalidate, invalidateLayout, onAddedToParent, onContextChanged, onGotFocus, onKeyPress, onLostFocus, onMouseDown, onMouseMove, onMouseUp, onRemovedFromParent, onUnitChanged, onZoomChanged, serializeSubcomponents, setBounds, setFocusable, setGridColumn, setGridRow, setHeight, setHorizontalAlignment, setIsEnabled, setIsFocused, setIsHitTestVisible, setIsInteractive, setName, setParent, setVerticalAlignment, setVisible, setWidth, toDocument, toLocal, toParent
protected ContainerComponent()
public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException
writeExternal
in interface java.io.Externalizable
writeExternal
in class ComponentBase
java.io.IOException
public void readExternal(java.io.ObjectInput in) throws java.io.IOException, java.lang.ClassNotFoundException
readExternal
in interface java.io.Externalizable
readExternal
in class ComponentBase
java.io.IOException
java.lang.ClassNotFoundException
public void addChild(java.lang.Object child)
protected void saveToXml(org.w3c.dom.Element xmlElement, XmlPersistContext context)
saveToXml
in class ComponentBase
xmlElement
- An Element the component's data should be stored into.context
- An XmlPersistContext object providing contextual information about the serialization process and some helper serialization methods.protected void loadFromXml(org.w3c.dom.Element xmlElement, XmlPersistContext context)
loadFromXml
in class ComponentBase
xmlElement
- An Element containing the component's data.context
- An XmlPersistContext object providing contextual information about the serialization process and some helper serialization methods.public void saveComponents(org.w3c.dom.Element xmlElement, XmlPersistContext context)
public void loadComponents(org.w3c.dom.Element xmlElement, XmlPersistContext context)
public void draw(android.graphics.Canvas g2d, RenderOptions ro)
draw
in class ComponentBase
g2d
- The drawing target.ro
- A RenderOptions object specifying the drawing context.public void arrangeComponents(android.graphics.RectF availableSpace, android.graphics.Canvas g2d)
arrangeComponents
in class ComponentBase
availableSpace
- The space available for arrangement.g2d
- A relevant Canvas object.public void accept(ComponentVisitor visitor)
public java.util.List<ComponentBase> getComponents()
public int getChildCount()
getChildCount
in class ComponentBase