Package Pmv :: Module selectionCommands :: Class MVClearSelection
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Class MVClearSelection

source code

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

MVClearSelect implements method to clear the current selection.
    
Package : Pmv
    
Module  : selectionCommands
    
Class   : MVClearSelection
    
Command : clearSelection
    
Synopsis:

        None <- clearSelection(**kw)
   



Instance Methods [hide private]
  setupUndoBefore(self)
This method builds the self.undoCmds string.
  guiCallback(self, event=None)
Default callback function called by the gui
  doit(self)
virtual method.
  __call__(self, **kw)
None <- clearSelection(**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, onAddCmdToViewer, onAddNewCmd, onCmdRun, setLastUsedValues, setupUndoAfter, showForm, tkCb, updateGeom, warningMsg


Class Variables [hide private]

Inherited from ViewerFramework.VFCommand.Command: negateKw, objArgOnly


Method Details [hide private]

setupUndoBefore(self)

source code 
This method builds the self.undoCmds string. This method should have the same signature than the __call__. When this string is executed it should undo the actions of this command. This string will be appended to the undoCmdStack list if the command is successfuly carried out. This method handles only commands with the negateKw. Other commands have to overwrite it.
Overrides: ViewerFramework.VFCommand.Command.setupUndoBefore
(inherited documentation)

guiCallback(self, event=None)

source code 
Default callback function called by the gui
Overrides: mvCommand.MVCommand.guiCallback

doit(self)

source code 
virtual method. Has to be implemented by the sub classes
Overrides: ViewerFramework.VFCommand.Command.doit
(inherited documentation)

__call__(self, **kw)
(Call operator)

source code 
None <- clearSelection(**kw)
Overrides: ViewerFramework.VFCommand.Command.__call__