- All Implemented Interfaces:
SwingConstants
This view will try to load the class specified by the
classid
attribute. If possible, the Classloader
used to load the associated Document is used.
This would typically be the same as the ClassLoader
used to load the EditorKit. If the document's
ClassLoader is null, Class.forName
is used.
If the class can successfully be loaded, an attempt will
be made to create an instance of it by calling
Class.newInstance
. An attempt will be made
to narrow the instance to type java.awt.Component
to display the object.
This view can also manage a set of parameters with limitations. The parameters to the <object> element are expected to be present on the associated elements attribute set as simple strings. Each bean property will be queried as a key on the AttributeSet, with the expectation that a non-null value (of type String) will be present if there was a parameter specification for the property. Reflection is used to set the parameter. Currently, this is limited to a very simple single parameter of type String.
A simple example HTML invocation is:
<object classid="javax.swing.JLabel"> <param name="text" value="sample text"> </object>
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Field Summary
Fields declared in class javax.swing.text.View
BadBreakWeight, ExcellentBreakWeight, ForcedBreakWeight, GoodBreakWeight, X_AXIS, Y_AXIS
Fields declared in interface javax.swing.SwingConstants
BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST
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Constructor Summary
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Method Summary
Methods declared in class javax.swing.text.ComponentView
getAlignment, getComponent, getMaximumSpan, getMinimumSpan, getPreferredSpan, modelToView, paint, setParent, viewToModel
Methods declared in class javax.swing.text.View
append, breakView, changedUpdate, createFragment, forwardUpdate, forwardUpdateToView, getAttributes, getBreakWeight, getChildAllocation, getContainer, getDocument, getElement, getEndOffset, getGraphics, getNextVisualPositionFrom, getParent, getResizeWeight, getStartOffset, getToolTipText, getView, getViewCount, getViewFactory, getViewIndex, getViewIndex, insert, insertUpdate, isVisible, modelToView, modelToView, preferenceChanged, remove, removeAll, removeUpdate, replace, setSize, updateChildren, updateLayout, viewToModel
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Constructor Details
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ObjectView
Creates a new ObjectView object.- Parameters:
elem
- the element to decorate
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Method Details
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createComponent
Create the component. The classid is used as a specification of the classname, which we try to load.- Overrides:
createComponent
in classComponentView
- Returns:
- the component that is associated with this view
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