• Determining NSScroller Size

• Laying out an NSScroller

• Setting the Knob Position

• Calculating Layout

• Drawing the Parts

• Event Handling

• Setting Control Tint

• scrollerWidth

• scrollerWidthForControlSize:

• arrowsPosition

• checkSpaceForParts

• controlSize

• controlTint

• drawArrow:highlight:

• drawKnob

• drawKnobSlotInRect:highlight:

• drawParts

• highlight:

• hitPart

• knobProportion

• rectForPart:

• setArrowsPosition:

• setControlSize:

• setControlTint:

• setKnobProportion:

• testPart:

• trackKnob:

• trackScrollButtons:

• usableParts

• NSScrollerPart

• NSScrollerArrow

• NSScrollArrowPosition

• NSUsableScrollerParts

• Deprecated in Mac OS X v10.5

• setFloatValue:knobProportion: