
oo::class create loon::classes::SerialaxesInspector {

    superclass ::loon::classes::Inspector2

    variable AnalysisInspector LayersInspector vport vportid

    method CheckNewActivewidget {widget} {
	if {![info object isa typeof $widget\
		  "::loon::classes::Serialaxes_Widget"]} {
	    error "$widget is not a Serialaxes Widget."
	}
    }


    method RegisterActivewidget {} {
	my variable activewidget

	# no next, as we do not want statebindings
	#next
	$AnalysisInspector configure -activewidget $activewidget
	$LayersInspector configure -activewidget $activewidget
    }


    method Make {}  {
	my variable path

	frame $path -class LoonPlotInspector

	# set lworldview [labelframe ${path}.lworldview -text "World View" -padx 2 -pady 2]
	# pack $lworldview -side top -fill x -pady 5 -padx 5
	# set Worldview [::loon::worldview ${lworldview}.worldview ]
	# pack $Worldview -fill both -expand TRUE

	set notebook [::ttk::notebook ${path}.notebook]

	if {$::loon::Options(noscrollInspector)} {
	    set AnalysisInspector\
		[::loon::serialaxes_inspector_analysis ${path}.analysis]
	} else {
	    ## Scrollable analysis inspector
	    ## scroll form
	    set sf [frame ${path}.analysis]
	    set sfsb [::ttk::scrollbar ${sf}.sbar -command "${sf}.vport yview"]
	    pack $sfsb -side right -fill y

	    set vport [canvas ${sf}.vport -yscrollcommand "${sf}.sbar set"]
	    pack $vport -side left -fill both -expand TRUE

	    set AnalysisInspector\
		[::loon::serialaxes_inspector_analysis ${vport}.inspector]

	    update idletasks
	    $vport configure -width [winfo reqwidth $AnalysisInspector]\
		-height 400

	    set vportid [$vport create window 0 0 -anchor nw -window $AnalysisInspector]

	    bind $AnalysisInspector <Configure> [list +[self namespace]::my analysisInspectorResize]

	    bind $vport <Configure> +[list [self namespace]::my canvasResize]
	}


	set LayersInspector\
	    [::loon::layers_inspector ${notebook}.layers]

	$notebook add ${path}.analysis -text "Analysis"
	$notebook add $LayersInspector -text "Layers"

	pack $notebook -fill both -expand TRUE -padx 0 -pady {2 0}
    }

    method canvasResize {} {
	set width [winfo width $vport]
	$vport itemconfigure $vportid -width $width
    }

    method analysisInspectorResize {} {
	set bbox [$vport bbox all]

	update idletasks
	$vport configure\
	    -scrollregion $bbox -yscrollincrement 0.1i
    }


}
