`tdockcontroller`
	ro	tabwidget
	ro	activetabpage
		mdistate
		currentsplitdir
	ro	dockrect
pl		dockhandle
pl		splitter_size
pl		splitter_grip
pl		splitter_color
pl		splitter_colorgrip
pl		tab_options
pl		tab_textflags
pl		tab_width
pl		tab_widthmin
pl		tab_widthmax
pl		tab_frame
pl		tab_face
pl		tab_color
pl		tab_colortab
pl		tab_coloractivetab
pl		tab_frametab
pl		tab_facetab
pl		tab_faceactivetab
pl		tab_size
pl		tab_sizemin
pl		tab_sizemax
pl		colortab
pl		coloractivetab
pl		facetab
pl		faceactivetab
pl		caption
pl		splitdir
pl		optionsdock
pl		bandgap
pl		oncalclayout
pl		onlayoutchanged
pl		onboundschanged
pl		oncaptionchanged
pl		onbeforefloat
pl		onfloat
pl		ondock
pl		onchilddock
pl		onchildfloat
pl		oncheckdock
pl		onmdistatechanged

`tdragcontroller`
pl		onbeforedragbegin
pl		onbeforedragover
pl		onbeforedragdrop
pl		onbeforedragend
pl		onafterdragbegin
pl		onafterdragover
pl		onafterdragdrop
pl		onafterdragend
pl	ro	options

`tcustomdragcontroller`
	ro	pickpos
		options

`tlinkedpersistent`

`tnullinterfacedpersistent`

`tvirtualpersistent`