Package org.eclipse.jface.viewers
Class TreeViewerFocusCellManager
- java.lang.Object
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- org.eclipse.jface.viewers.TreeViewerFocusCellManager
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Constructor Summary
Constructors Constructor Description TreeViewerFocusCellManager(TreeViewer viewer, FocusCellHighlighter focusDrawingDelegate)
Create a new manager using a default navigation strategy:SWT.ARROW_UP
: navigate to cell aboveSWT.ARROW_DOWN
: navigate to cell belowSWT.ARROW_RIGHT
: on first column (collapses if item is expanded) else navigate to next visible cell on the rightSWT.ARROW_LEFT
: on first column (expands if item is collapsed) else navigate to next visible cell on the leftTreeViewerFocusCellManager(TreeViewer viewer, FocusCellHighlighter focusDrawingDelegate, CellNavigationStrategy navigationStrategy)
Create a new manager with a custom navigation strategy
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ViewerCell
getFocusCell()
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Constructor Detail
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TreeViewerFocusCellManager
public TreeViewerFocusCellManager(TreeViewer viewer, FocusCellHighlighter focusDrawingDelegate)
Create a new manager using a default navigation strategy:SWT.ARROW_UP
: navigate to cell aboveSWT.ARROW_DOWN
: navigate to cell belowSWT.ARROW_RIGHT
: on first column (collapses if item is expanded) else navigate to next visible cell on the rightSWT.ARROW_LEFT
: on first column (expands if item is collapsed) else navigate to next visible cell on the left
- Parameters:
viewer
- the viewer the manager is bound tofocusDrawingDelegate
- the delegate responsible to highlight selected cell
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TreeViewerFocusCellManager
public TreeViewerFocusCellManager(TreeViewer viewer, FocusCellHighlighter focusDrawingDelegate, CellNavigationStrategy navigationStrategy)
Create a new manager with a custom navigation strategy- Parameters:
viewer
- the viewer the manager is bound tofocusDrawingDelegate
- the delegate responsible to highlight selected cellnavigationStrategy
- the strategy used to navigate the cells- Since:
- 3.4
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Method Detail
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getFocusCell
public ViewerCell getFocusCell()
- Returns:
- the cell with the focus
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