command | Specifies a reference to a Perl subroutine, which is called when an entry is double clicked upon. |
drawbranch | If true, draws lines connecting parent and children and sibling entries. |
browsecmd | Called whenever any mouse click or drag event happens over an entry. |
columns | Each level of indentation is a column. Column sizes can be individually tailored. |
separator | The separator character. Defaults to "." |
selectmode | single , browse , multiple , or extended .
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indent | Indent amount for each successive level, in pixels. |
Methods | |
add (entrypath, option, values) | Creates a new entry. The options can be at position, before path, after path, and all the entry properties discussed below. |
delete (option, entrypath) | Option can be all , entry , offsprings , siblings |
column (col, width) column (col, `char', nchars) | Set the width in pixels or in terms of character widths. |
entryconfigure, entrycget | Set/get the entry properties discussed below. |
info (option, entryPath) | Option can be children , exists , hidden , next , prev , selection , and so on. |
hide, show | Hide or show an entry |
Entry Properties | |
`itemtype' | text , imagetext , and widget .
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`text' | The label of that entry. |
`image' | A bitmap or a pixmap. Used if itemtype is imagetext . |