<diputree> <hasevent>
<start>
diputree has been started.
<diputree> <hasevent>
<stop>
diputree has been stopped.
<diputree> <hasevent>
<load>
diputree has been loaded.
<diputree> <hasevent>
<unload>
diputree has been unloaded.
<diputree> <hasevent>
<click>
diputree, a handle, an icon or a label has been clicked.
<diputree> <hasevent>
<dblclick>
diputree, a handle, an icon or a label has been double-clicked.
<diputree> <hasevent>
<mouseover>
the mouse moved over diputree, a handle, an icon or a label.
<diputree> <hasevent>
<mouseout>
the mouse left diputree, a handle, an icon or a label..
<diputree> <hasevent>
<keypress>
a key has been pressed.