Miller-column file system browser

style can be open or save

selections are always a list, even if multiple is 0

initialdir is where the browser points to at start

initialfile is the file/directory name that will initially appear in the type-in widget.

dirsOnly controls whether the browser shows files or not.

filters is a (possibly empty) list of tuples: (type description, glob(s)) [for open panels] or (type description, glob(s), extension) [for save panels]. The type description is used in the interface to describe the filtering (should be something like "PDB") and is returned when the type method is called. glob(s) can be either a single glob string or a list of such strings. The glob(s) are used to filter the files (directories if dirOnly is true) shown in the browser. If dirsOnly is true, globs will have / appended if they don't already end in /. Glob matching is always case- insensitive. By default, extension will be appended to the save file name if no extension is specified (and therefore typically begins with a .). The user can override this behavior. extension can be None. filters can be an empty tuple if no filtering is needed.

defaultFilter controls what filter is initially on. It is an index into the filters list. Can be one of the filter descriptions or a menu index. Negative indices count from the end of the menu.

addAll controls whether an all files (or directories) choice will be added to the list of filters (only will be added if list of filters is non-empty)

historyID is used to keep a per-dialog file history list. It should be a string that differs between browsers that open/save different files. For example, "main chimera file open" or "FindHBond file save".

kw are passed to the Tkinter.Frame constructor

__init__ (
        self,
        parent=None,
        style='open',
        multiple=0,
        initialdir=None,
        initialfile=None,
        dirsOnly=0,
        filters=[],
        defaultFilter=-1,
        addAll=1,
        selectionCommand=None,
        dblClickCommand=None,
        fileEntryCommand=None,
        historyID="",
        **kw,
        )

addFilter (
        self,
        filterInfo,
        index=-1,
        )

columnChange ( self,  event )

destroy ( self )

getFilter ( self )

getPaths ( self,  remember=1 )

getPathsAndTypes ( self,  remember=1 )

makeFaveDirs ( self )

makeFaveFiles ( self )

makeFilterMenu ( self )

makeMainColumn (
        self,
        path,
        errorPath=None,
        )

newFolder ( self )

newFolderCB ( self,  button )

pathExists ( self,  path )

rememberDir ( self,  dirName )

rememberFile ( self,  fileName )

setFilter (
        self,
        descript,
        filt=None,
        )

setPath ( self,  path )