| java.lang.Object
 org.eclipse.ui.views.framelist.TreeViewerFrameSource
All known Subclasses: org.eclipse.ui.views.navigator.NavigatorFrameSource,
| TreeViewerFrameSource | | public class TreeViewerFrameSource implements IFrameSource(Code) | | Frame source for tree viewers, which uses TreeFrame to capture
the state of the tree viewer.
See Also: TreeFrame |
| Constructor Summary | |
| public | TreeViewerFrameSource(AbstractTreeViewer viewer)
Constructs a new tree viewer frame source for the specified tree viewer. |
| Method Summary | |
| public void | connectTo(FrameList frameList)
Connects this source as a listener on the frame list,
so that when the current frame changes, the viewer is updated. | | protected TreeFrame | createFrame(Object input)
Returns a new tree frame capturing the specified input element. | | protected void | frameChanged(TreeFrame frame)
Updates the viewer in response to the current frame changing. | | protected Frame | getCurrentFrame(int flags)
Returns the current frame. | | public Frame | getFrame(int whichFrame, int flags)
| | protected Frame | getParentFrame(int flags)
Returns the parent frame, or null if there is no parent frame. | | protected Frame | getSelectionFrame(int flags)
Returns the frame for the selection, or null if there is no
frame for the selection. | | public AbstractTreeViewer | getViewer()
Returns the tree viewer. | | protected void | handlePropertyChange(PropertyChangeEvent event)
Handles a property change event from the frame list. |
| TreeViewerFrameSource | | public TreeViewerFrameSource(AbstractTreeViewer viewer)(Code) | | Constructs a new tree viewer frame source for the specified tree viewer.
Parameters:
viewer - the tree viewer |
| connectTo | | public void connectTo(FrameList frameList)(Code) | | Connects this source as a listener on the frame list,
so that when the current frame changes, the viewer is updated.
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| createFrame | | protected TreeFrame createFrame(Object input)(Code) | | Returns a new tree frame capturing the specified input element.
Parameters:
input - the input element the tree frame |
| frameChanged | | protected void frameChanged(TreeFrame frame)(Code) | | Updates the viewer in response to the current frame changing.
Parameters:
frame - the new value for the current frame |
| getCurrentFrame | | protected Frame getCurrentFrame(int flags)(Code) | | Returns the current frame.
Parameters:
flags - a bit-wise OR of the frame source flag constants the current frame |
| getFrame | | public Frame getFrame(int whichFrame, int flags)(Code) | | |
| getParentFrame | | protected Frame getParentFrame(int flags)(Code) | | Returns the parent frame, or null if there is no parent frame.
Parameters:
flags - a bit-wise OR of the frame source flag constants the parent frame, or null |
| getSelectionFrame | | protected Frame getSelectionFrame(int flags)(Code) | | Returns the frame for the selection, or null if there is no
frame for the selection.
Parameters:
flags - a bit-wise OR of the frame source flag constants the selection frame, or null |
| getViewer | | public AbstractTreeViewer getViewer()(Code) | | Returns the tree viewer.
the tree viewer |
| handlePropertyChange | | protected void handlePropertyChange(PropertyChangeEvent event)(Code) | | Handles a property change event from the frame list.
Calls frameChanged when the current frame changes.
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