Package Pmv :: Module deleteCommands :: Class DeleteMolecule

Class DeleteMolecule

ViewerFramework.VFCommand.Command --+    
                                    |    
                  mvCommand.MVCommand --+
                                        |
                                       DeleteMolecule

Command to delete a molecule from the MoleculeViewer
    
Package : Pmv
    
Module  : deleteCommands
    
Class   : DeleteMolecule
    
Command : deleteMolecule
    
Synopsis:

        None<---deleteMol(nodes, **kw)
    
Required Arguments:

        nodes --- TreeNodeSet holding the current selection
           It resets the undo stack automatically.

Instance Methods

[hide private]

onAddCmdToViewer(self)
method called when an instance of this command is added to the viewer.

onAddObjectToViewer(self, obj)

deleteMolecule_cb(self)
called each time the 'Delete Molecule' button is pressed

hide_cb(self)

continue_cb(self)

cancel_cb(self)

guiCallback(self)
Default callback function called by the gui

deleteMol(self, mol)
Function to delete all the references to each elements of a molecule and then these elements and the molecule to free the memory space.

getFreeMemoryInformation(self)
Store how many TreeNodes have been actually free'ed during the last delete operation in a dictionary

doit(self, nodes)
virtual method.

__call__(self, nodes, **kw)
None <- deleteMol(nodes, **kw)

Inherited from mvCommand.MVCommand: __init__, strArg

Inherited from mvCommand.MVCommand (private): _strArg

Inherited from ViewerFramework.VFCommand.Command: __repr__, addCallbackAfter, addCallbackBefore, addUndoCall, afterDoit, beforeDoit, buildFormDescr, buildLogArgList, checkDependencies, cleanup, customizeGUI, doitWrapper, getArguments, getHelp, getLastUsedValues, getLogArgs, getValNamedArgs, log, logString, onAddNewCmd, onCmdRun, setLastUsedValues, setupUndoAfter, setupUndoBefore, showForm, tkCb, updateGeom, warningMsg