Class JXTreeTable.TreeTableDataAdapter
- java.lang.Object
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- org.jdesktop.swingx.decorator.ComponentAdapter
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- org.jdesktop.swingx.JXTable.TableAdapter
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- org.jdesktop.swingx.JXTreeTable.TreeTableDataAdapter
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- Enclosing class:
- JXTreeTable
protected static class JXTreeTable.TreeTableDataAdapter extends JXTable.TableAdapter
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Field Summary
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Fields inherited from class org.jdesktop.swingx.decorator.ComponentAdapter
column, DEFAULT_COLUMN_IDENTIFIER, row, target
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Constructor Summary
Constructors Constructor Description TreeTableDataAdapter(JXTreeTable component)
Constructs aTreeTableDataAdapter
for the specified target component.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getDepth()
Returns the depth of this row in the hierarchy where the root is 0.String
getFilteredStringAt(int row, int column)
Returns the String representation of the filtered value of the cell identified by the row in view coordinate and the column in model coordinates.String
getStringAt(int row, int column)
Returns the String representation of the value of the cell identified by the row specified row and column in model coordinates.JXTreeTable
getTreeTable()
boolean
isExpanded()
Returns true if the cell identified by this adapter is currently expanded.boolean
isHierarchical()
Returns true if the cell identified by this adapter displays the hierarchical node.boolean
isLeaf()
Returns true if the cell identified by this adapter is a leaf node.-
Methods inherited from class org.jdesktop.swingx.JXTable.TableAdapter
convertColumnIndexToModel, convertColumnIndexToView, convertRowIndexToModel, convertRowIndexToView, getCellBounds, getColumnByModelIndex, getColumnCount, getColumnIdentifierAt, getColumnIndex, getColumnName, getRowCount, getTable, getValueAt, hasFocus, isCellEditable, isEditable, isSelected, isTestable
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Methods inherited from class org.jdesktop.swingx.decorator.ComponentAdapter
getComponent, getFilteredValueAt, getString, getString, getValue, getValue, refresh
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Constructor Detail
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TreeTableDataAdapter
public TreeTableDataAdapter(JXTreeTable component)
Constructs aTreeTableDataAdapter
for the specified target component.- Parameters:
component
- the target component
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Method Detail
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getTreeTable
public JXTreeTable getTreeTable()
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isExpanded
public boolean isExpanded()
Returns true if the cell identified by this adapter is currently expanded. Otherwise, it returns false. For components that do not support hierarchical data, this method always returns true because the cells in such components can never be collapsed.- Overrides:
isExpanded
in classComponentAdapter
- Returns:
- true if the cell identified by this adapter is currently expanded; Otherwise, return false
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getDepth
public int getDepth()
Returns the depth of this row in the hierarchy where the root is 0. For components that do not contain hierarchical data, this method returns 1.- Overrides:
getDepth
in classComponentAdapter
- Returns:
- the depth for this adapter
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isLeaf
public boolean isLeaf()
Returns true if the cell identified by this adapter is a leaf node. Otherwise, it returns false. For components that do not support hierarchical data, this method always returns true because the cells in such components can never have children.- Overrides:
isLeaf
in classComponentAdapter
- Returns:
- true if the cell identified by this adapter is a leaf node; Otherwise, return false
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isHierarchical
public boolean isHierarchical()
Description copied from class:ComponentAdapter
Returns true if the cell identified by this adapter displays the hierarchical node. Otherwise, it returns false. For components that do not support hierarchical data, this method always returns false because the cells in such components can never have children.- Overrides:
isHierarchical
in classComponentAdapter
- Returns:
- true if the cell identified by this adapter displays hierarchical nodes; false otherwise
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getFilteredStringAt
public String getFilteredStringAt(int row, int column)
Returns the String representation of the filtered value of the cell identified by the row in view coordinate and the column in model coordinates.Note: the asymetry of the coordinates is intentional - clients like Highlighters are interested in view values but might need to access non-visible columns for testing. While it is possible to access row coordinates different from the current (that is this.row) it is not safe to do so for row > this.row because the adapter doesn't allow to query the count of visible rows.
This implementation messages the StringValue.TO_STRING with the filteredValue, subclasses should re-implement and use the API appropriate for the target component type.
PENDING JW: what about null cell values? StringValue has a contract to return a empty string then, would that be okay here as well?
Overridden to fix #821-swingx: string rep of hierarchical column incorrect. In this case we must delegate to the tree directly (via treetable.getHierarchicalString). PENDING JW: revisit once we switch to really using a table renderer.
- Overrides:
getFilteredStringAt
in classComponentAdapter
- Parameters:
row
- the row of the cell in view coordinatescolumn
- the column of the cell in model coordinates.- Returns:
- the String representation of the filtered value of the cell identified by the row in view coordinate and the column in model coordinates
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getStringAt
public String getStringAt(int row, int column)
Returns the String representation of the value of the cell identified by the row specified row and column in model coordinates.This implementation messages the StringValue.TO_STRING with the valueAt, subclasses should re-implement and use the api appropriate for the target component type.
This is implemented to query the table's StringValueRegistry for an appropriate StringValue and use that for getting the string representation.
Overridden to fix #821-swingx: string rep of hierarchical column incorrect. In this case we must delegate to the tree directly (via treetable.getHierarchicalString). PENDING JW: revisit once we switch to really using a table renderer.
- Overrides:
getStringAt
in classJXTable.TableAdapter
- Parameters:
row
- in model coordinatescolumn
- in model coordinates- Returns:
- the value of the target component's cell identified by the specified row and column
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