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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK 11g Release 2 (11.1.2.0.0) E17493-01 |
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java.lang.Object oracle.ide.controls.elementtree.ElementTreeViewAdapter
public final class ElementTreeViewAdapter
This class facilitates the integration of an ElementTree
in a View
.
A typical usage for a view would be to have a private instance:
private ElementTreeViewAdapter _elementTreeViewAdapter;That instance is initialized in the getGUI():
public Component getGUI() { if (_ui == null) { _elementTreeViewAdapter = new ElementTreeViewAdapter(this, rootElement); _ui = _elementTreeViewAdapter.getComponent(); } return _ui; }To handle the selection, add the following method to your view:
protected final Element[] getSelectionFromUI() { return _elementTreeViewAdapter.getSelectionFromUI(); }
Constructor Summary | |
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ElementTreeViewAdapter(View view,
Element rootElement)
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Method Summary | |
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javax.swing.JComponent |
getComponent()
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ElementTree |
getElementTree()
Get or create the ElementTree . |
Element[] |
getSelectionFromUI()
This method can be called directly from your View.getSelectionFromUI() : |
void |
setDragAction(int action)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ElementTreeViewAdapter(View view, Element rootElement)
Method Detail |
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public ElementTree getElementTree()
ElementTree
.
You should use getComponent()
if you intend to create the UI.
public javax.swing.JComponent getComponent()
ElementTree
hosted in a JScrollPane
public Element[] getSelectionFromUI()
View.getSelectionFromUI()
:
protected final Element[] getSelectionFromUI() { return _elementTreeViewAdapter.getSelectionFromUI(); }
public void setDragAction(int action)
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK 11g Release 2 (11.1.2.0.0) E17493-01 |
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