javax.swing.tree
Class AbstractLayoutCache
- RowMapper
class AbstractLayoutCache
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
getNodeDimensions
protected Rectangle getNodeDimensions(Object value,
int row,
int depth,
boolean expanded,
Rectangle bounds) Get the node dimensions. The NodeDimensions property must be set
(unless the method is overridden, like if
FixedHeightLayoutCache. If the method is not overridden and
the property is not set, the InternalError is thrown.
value - the last node in the pathrow - the node rowdepth - the indentation depthexpanded - true if this node is expanded, false otherwisebounds - the area where the tree is displayed
getPathClosestTo
public abstract TreePath getPathClosestTo(int value0,
int value1) getPathClosestTo
value0 - TODOvalue1 - TODO
getRowCount
public abstract int getRowCount()
getRowCount
getRowsForPaths
public int[] getRowsForPaths(TreePath[] paths)
Get the tree row numbers for the given pathes. This method performs
the "bulk" conversion that may be faster than mapping pathes one by
one. To have the benefit from the bulk conversion, the method must be
overridden in the derived classes. The default method delegates work
to the
getRowForPath(TreePath).
- getRowsForPaths in interface RowMapper
paths - the tree paths the array of the tree pathes.
- the array of the matching tree rows.
isFixedRowHeight
protected boolean isFixedRowHeight()
Returns true if this layout supposes that all rows have the fixed
height.
- boolean true if all rows in the tree must have the fixed
height (false by default).
isRootVisible
public boolean isRootVisible()
isRootVisible
true if root is visible,
false otherwise
setExpandedState
public abstract void setExpandedState(TreePath value0,
boolean value1) setExpandedState
value0 - TODOvalue1 - TODO
setModel
public void setModel(TreeModel model)
Sets the model that provides the tree data.
setRootVisible
public void setRootVisible(boolean visible)
setRootVisible
visible - true if root should be visible,
false otherwise
setRowHeight
public void setRowHeight(int height)
setRowHeight
AbstractLayoutCache.java --
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