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java.lang.Objectorg.jdesktop.swingx.renderer.CellContext
org.jdesktop.swingx.renderer.TreeCellContext
public class TreeCellContext
Tree specific CellContext.
| Nested Class Summary | |
|---|---|
class |
TreeCellContext.TreeFocusBorder
Border used to draw around the content of the node. |
| Field Summary | |
|---|---|
protected Icon |
closedIcon
the default icon to use for a closed folder. |
protected Icon |
leafIcon
the icon to use for a leaf node. |
protected Icon |
openIcon
the default icon to use for a open folder. |
| Fields inherited from class org.jdesktop.swingx.renderer.CellContext |
|---|
column, component, dropOn, expanded, focused, leaf, noFocusBorder, row, selected, value |
| Constructor Summary | |
|---|---|
TreeCellContext()
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| Method Summary | |
|---|---|
protected Icon |
getClosedIcon()
Returns the default icon to use for closed cell. |
JTree |
getComponent()
Returns the component the cell resides on, may be null. |
protected Border |
getFocusBorder()
Returns the default focus border of the renderered component. |
Icon |
getIcon()
Returns the icon. |
protected Icon |
getLeafIcon()
Returns the default icon to use for leaf cell. |
protected Icon |
getOpenIcon()
Returns the default icon to use for open cell. |
protected Color |
getSelectionBackground()
Returns the default selection background color of the renderered component. |
protected Color |
getSelectionForeground()
Returns the default selection foreground color of the renderered component. |
TreePath |
getTreePath()
Returns the treePath for the row or null if invalid. |
protected String |
getUIPrefix()
Returns the component type specific prefix of keys for lookup in the UIManager. |
void |
installContext(JTree component,
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 editability. |
| Methods inherited from class org.jdesktop.swingx.renderer.CellContext |
|---|
getBackground, getBorder, getColumn, getDropCellBackground, getDropCellForeground, getFocusBackground, getFocusForeground, getForeground, getRow, getUIKey, getValue, installState, isDropOn, isExpanded, isFocused, isLeaf, isSelected, replaceValue |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
protected Icon leafIcon
protected Icon closedIcon
protected Icon openIcon
| Constructor Detail |
|---|
public TreeCellContext()
| Method Detail |
|---|
public void installContext(JTree component,
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 JTree getComponent()
CellContext
getComponent in class CellContextpublic TreePath getTreePath()
public boolean isEditable()
Here: false.
PENDING: implement to return the tree cell editability!
isEditable in class CellContextprotected Color getSelectionBackground()
PENDING: return UI properties here?
getSelectionBackground in class CellContextprotected Color getSelectionForeground()
PENDING: return UI properties here?
getSelectionForeground in class CellContextprotected String getUIPrefix()
getUIPrefix in class CellContextprotected Icon getLeafIcon()
protected Icon getOpenIcon()
protected Icon getClosedIcon()
public Icon getIcon()
Here: null.
Overridden to return a default depending for the leaf/open cell state.
getIcon in class CellContextprotected Border getFocusBorder()
CellContext
getFocusBorder in class CellContext
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