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java.lang.Objectorg.jdesktop.swingx.renderer.CellContext
org.jdesktop.swingx.renderer.TableCellContext
public class TableCellContext
Table specific CellContext
.
This implementation optionally can handle LAF provide alternateRowColor. The default
is not doing it. To enable, client code must set a UI-Property with key
HANDLE_ALTERNATE_ROW_BACKGROUND to Boolean.TRUE.
Field Summary | |
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static java.lang.String |
HANDLE_ALTERNATE_ROW_BACKGROUND
|
Fields inherited from class org.jdesktop.swingx.renderer.CellContext |
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column, component, dropOn, expanded, focused, leaf, noFocusBorder, row, selected, value |
Constructor Summary | |
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TableCellContext()
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Method Summary | |
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protected java.awt.Color |
getAlternateRowColor()
Returns a Color to for odd row background if this context should handle the alternating row color AND the UIManager has the alternateRowColor property set. |
protected java.awt.Color |
getBackground()
Returns the background color of the renderered component or null if the component is null |
javax.swing.JTable |
getComponent()
Returns the component the cell resides on, may be null. |
protected java.awt.Color |
getSelectionBackground()
Returns the default selection background color of the renderered component. |
protected java.awt.Color |
getSelectionForeground()
Returns the default selection foreground color of the renderered component. |
protected java.lang.String |
getUIPrefix()
Returns the component type specific prefix of keys for lookup in the UIManager. |
void |
installContext(javax.swing.JTable component,
java.lang.Object value,
int row,
int column,
boolean selected,
boolean focused,
boolean expanded,
boolean leaf)
Sets state of the cell's context. |
boolean |
isEditable()
Returns the cell's editable property as returned by table.isCellEditable or false if the table is null. |
protected boolean |
isValidColumn()
PRE getComponent != null |
protected boolean |
isValidRow()
PRE getComponent != null |
Methods inherited from class org.jdesktop.swingx.renderer.CellContext |
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getBorder, getCellRendererName, getColumn, getDropCellBackground, getDropCellForeground, getFocusBackground, getFocusBorder, getFocusForeground, getFont, getForeground, getIcon, getRow, getUIKey, getValue, installState, isDropOn, isExpanded, isFocused, isLeaf, isSelected, replaceValue |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String HANDLE_ALTERNATE_ROW_BACKGROUND
Constructor Detail |
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public TableCellContext()
Method Detail |
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public void installContext(javax.swing.JTable component, java.lang.Object value, int row, int column, boolean selected, boolean focused, boolean expanded, boolean leaf)
component
- the component the cell resides on, might be nullvalue
- the content value of the cellrow
- the cell's row index in view coordinatescolumn
- the cell's column index in view coordinatesselected
- the cell's selected statefocused
- the cell's focused stateexpanded
- the cell's expanded stateleaf
- the cell's leaf statepublic javax.swing.JTable getComponent()
CellContext
getComponent
in class CellContext
public boolean isEditable()
isEditable
in class CellContext
protected java.awt.Color getBackground()
CellContext
PENDING: fallback to UI properties if comp == null?
getBackground
in class CellContext
protected java.awt.Color getAlternateRowColor()
protected java.awt.Color getSelectionBackground()
PENDING: return UI properties here?
getSelectionBackground
in class CellContext
protected java.awt.Color getSelectionForeground()
PENDING: return UI properties here?
getSelectionForeground
in class CellContext
protected java.lang.String getUIPrefix()
getUIPrefix
in class CellContext
protected boolean isValidColumn()
protected boolean isValidRow()
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