org.jdesktop.swingx
Class JXTreeTable.TreeTableHackerExt2

java.lang.Object
  org.jdesktop.swingx.JXTreeTable.TreeTableHacker
      org.jdesktop.swingx.JXTreeTable.TreeTableHackerExt
          org.jdesktop.swingx.JXTreeTable.TreeTableHackerExt2

Enclosing class:

JXTreeTable

public class JXTreeTable.TreeTableHackerExt2
extends JXTreeTable.TreeTableHackerExt

Patch for #471-swingx: no selection on click in hierarchical column outside of node-text. Mar 2007.

Note: this solves the selection issue but is not bidi-compliant - in RToL contexts the expansion/collapse handles aren't detected and consequently are disfunctional.

Field Summary

Fields inherited from class org.jdesktop.swingx.JXTreeTable.TreeTableHacker

expansionChangedFlag

Constructor Summary

JXTreeTable.TreeTableHackerExt2()

Method Summary

protected boolean

expandOrCollapseNode(int column, java.util.EventObject e) Tricksery to make the tree expand/collapse.

Methods inherited from class org.jdesktop.swingx.JXTreeTable.TreeTableHackerExt

isHitDetectionFromProcessMouse

Methods inherited from class org.jdesktop.swingx.JXTreeTable.TreeTableHacker

completeEditing, expansionChanged, hitHandleDetectionFromEditCell, hitHandleDetectionFromProcessMouse, mightBeExpansionTrigger

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JXTreeTable.TreeTableHackerExt2

public JXTreeTable.TreeTableHackerExt2()

Method Detail

expandOrCollapseNode

protected boolean expandOrCollapseNode(int column,
                                       java.util.EventObject e)

Description copied from class: JXTreeTable.TreeTableHacker

Tricksery to make the tree expand/collapse.

This might be - indirectly - called from one of two places:

1. editCellAt: original, stable but buggy (#332, #222) the table's own selection had been changed due to the click before even entering into editCellAt so all tree selection state is lost.
2. processMouseEvent: the idea is to catch the mouseEvent, check if it triggered an expanded/collapsed, consume and return if so or pass to super if not.

widened access for testing ...

Overrides:

expandOrCollapseNode in class JXTreeTable.TreeTableHacker

Parameters:

column - the column index under the event, if any.

e - the event which might trigger a expand/collapse.

Returns:

this methods evaluation as to whether the event triggered a expand/collaps