3. Supported Tree Styles

When a tablelist is used as a tree widget, one of its columns (specified by the -treecolumn option) will display the tree hierarchy with the aid of indentations and expand/collapse controls.  The look & feel of that column is controlled by the -treestyle option, which includes, among others, the images used for displaying the expand/collapse controls, the indentation width, and whether expand/collapse controls and indentations are to be protected when selecting a row or cell.  The Tablelist package chooses the correct default style depending on the windowing system, operating system version, and tile theme.  The number of supported tree styles has increased from 16 in Tablelist 5.0 to 25 in Tablelist 5.6:

aqua gtk newWave ubuntu mint
baghira phase oxygen1 oxygen2 klearlooks
winnative winxpBlue winxpOlive winxpSilver plastik
vistaAero vistaClassic win7Aero win7Classic plastique
ambiance dust dustSand radiance adwaita

In the forthcoming Tablelist version 5.7, the tree styles ubuntu and mint have been adapted to the Ubuntu Linux release 12.04 and Linux Mint release 13, respectively.  The screenshots above show these updated versions.


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