using CPF.Mac.CoreGraphics;
using CPF.Mac.Foundation;
using CPF.Mac.ObjCRuntime;
using System;
using System.ComponentModel;

namespace CPF.Mac.AppKit
{
	[Register("NSScrollView", true)]
	public class NSScrollView : NSView
	{
		private static readonly IntPtr selDocumentVisibleRectHandle = Selector.GetHandle("documentVisibleRect");

		private static readonly IntPtr selContentSizeHandle = Selector.GetHandle("contentSize");

		private static readonly IntPtr selDocumentViewHandle = Selector.GetHandle("documentView");

		private static readonly IntPtr selSetDocumentView_Handle = Selector.GetHandle("setDocumentView:");

		private static readonly IntPtr selContentViewHandle = Selector.GetHandle("contentView");

		private static readonly IntPtr selSetContentView_Handle = Selector.GetHandle("setContentView:");

		private static readonly IntPtr selDocumentCursorHandle = Selector.GetHandle("documentCursor");

		private static readonly IntPtr selSetDocumentCursor_Handle = Selector.GetHandle("setDocumentCursor:");

		private static readonly IntPtr selBorderTypeHandle = Selector.GetHandle("borderType");

		private static readonly IntPtr selSetBorderType_Handle = Selector.GetHandle("setBorderType:");

		private static readonly IntPtr selBackgroundColorHandle = Selector.GetHandle("backgroundColor");

		private static readonly IntPtr selSetBackgroundColor_Handle = Selector.GetHandle("setBackgroundColor:");

		private static readonly IntPtr selDrawsBackgroundHandle = Selector.GetHandle("drawsBackground");

		private static readonly IntPtr selSetDrawsBackground_Handle = Selector.GetHandle("setDrawsBackground:");

		private static readonly IntPtr selHasVerticalScrollerHandle = Selector.GetHandle("hasVerticalScroller");

		private static readonly IntPtr selSetHasVerticalScroller_Handle = Selector.GetHandle("setHasVerticalScroller:");

		private static readonly IntPtr selHasHorizontalScrollerHandle = Selector.GetHandle("hasHorizontalScroller");

		private static readonly IntPtr selSetHasHorizontalScroller_Handle = Selector.GetHandle("setHasHorizontalScroller:");

		private static readonly IntPtr selVerticalScrollerHandle = Selector.GetHandle("verticalScroller");

		private static readonly IntPtr selSetVerticalScroller_Handle = Selector.GetHandle("setVerticalScroller:");

		private static readonly IntPtr selHorizontalScrollerHandle = Selector.GetHandle("horizontalScroller");

		private static readonly IntPtr selSetHorizontalScroller_Handle = Selector.GetHandle("setHorizontalScroller:");

		private static readonly IntPtr selAutohidesScrollersHandle = Selector.GetHandle("autohidesScrollers");

		private static readonly IntPtr selSetAutohidesScrollers_Handle = Selector.GetHandle("setAutohidesScrollers:");

		private static readonly IntPtr selHorizontalLineScrollHandle = Selector.GetHandle("horizontalLineScroll");

		private static readonly IntPtr selSetHorizontalLineScroll_Handle = Selector.GetHandle("setHorizontalLineScroll:");

		private static readonly IntPtr selVerticalLineScrollHandle = Selector.GetHandle("verticalLineScroll");

		private static readonly IntPtr selSetVerticalLineScroll_Handle = Selector.GetHandle("setVerticalLineScroll:");

		private static readonly IntPtr selLineScrollHandle = Selector.GetHandle("lineScroll");

		private static readonly IntPtr selSetLineScroll_Handle = Selector.GetHandle("setLineScroll:");

		private static readonly IntPtr selHorizontalPageScrollHandle = Selector.GetHandle("horizontalPageScroll");

		private static readonly IntPtr selSetHorizontalPageScroll_Handle = Selector.GetHandle("setHorizontalPageScroll:");

		private static readonly IntPtr selVerticalPageScrollHandle = Selector.GetHandle("verticalPageScroll");

		private static readonly IntPtr selSetVerticalPageScroll_Handle = Selector.GetHandle("setVerticalPageScroll:");

		private static readonly IntPtr selPageScrollHandle = Selector.GetHandle("pageScroll");

		private static readonly IntPtr selSetPageScroll_Handle = Selector.GetHandle("setPageScroll:");

		private static readonly IntPtr selScrollsDynamicallyHandle = Selector.GetHandle("scrollsDynamically");

		private static readonly IntPtr selSetScrollsDynamically_Handle = Selector.GetHandle("setScrollsDynamically:");

		private static readonly IntPtr selHasVerticalRulerHandle = Selector.GetHandle("hasVerticalRuler");

		private static readonly IntPtr selSetHasVerticalRuler_Handle = Selector.GetHandle("setHasVerticalRuler:");

		private static readonly IntPtr selHasHorizontalRulerHandle = Selector.GetHandle("hasHorizontalRuler");

		private static readonly IntPtr selSetHasHorizontalRuler_Handle = Selector.GetHandle("setHasHorizontalRuler:");

		private static readonly IntPtr selRulersVisibleHandle = Selector.GetHandle("rulersVisible");

		private static readonly IntPtr selSetRulersVisible_Handle = Selector.GetHandle("setRulersVisible:");

		private static readonly IntPtr selHorizontalRulerViewHandle = Selector.GetHandle("horizontalRulerView");

		private static readonly IntPtr selSetHorizontalRulerView_Handle = Selector.GetHandle("setHorizontalRulerView:");

		private static readonly IntPtr selVerticalRulerViewHandle = Selector.GetHandle("verticalRulerView");

		private static readonly IntPtr selSetVerticalRulerView_Handle = Selector.GetHandle("setVerticalRulerView:");

		private static readonly IntPtr selFindBarPositionHandle = Selector.GetHandle("findBarPosition");

		private static readonly IntPtr selSetFindBarPosition_Handle = Selector.GetHandle("setFindBarPosition:");

		private static readonly IntPtr selHorizontalScrollElasticityHandle = Selector.GetHandle("horizontalScrollElasticity");

		private static readonly IntPtr selSetHorizontalScrollElasticity_Handle = Selector.GetHandle("setHorizontalScrollElasticity:");

		private static readonly IntPtr selScrollerKnobStyleHandle = Selector.GetHandle("scrollerKnobStyle");

		private static readonly IntPtr selSetScrollerKnobStyle_Handle = Selector.GetHandle("setScrollerKnobStyle:");

		private static readonly IntPtr selScrollerStyleHandle = Selector.GetHandle("scrollerStyle");

		private static readonly IntPtr selSetScrollerStyle_Handle = Selector.GetHandle("setScrollerStyle:");

		private static readonly IntPtr selUsesPredominantAxisScrollingHandle = Selector.GetHandle("usesPredominantAxisScrolling");

		private static readonly IntPtr selSetUsesPredominantAxisScrolling_Handle = Selector.GetHandle("setUsesPredominantAxisScrolling:");

		private static readonly IntPtr selVerticalScrollElasticityHandle = Selector.GetHandle("verticalScrollElasticity");

		private static readonly IntPtr selSetVerticalScrollElasticity_Handle = Selector.GetHandle("setVerticalScrollElasticity:");

		private static readonly IntPtr selIsFindBarVisibleHandle = Selector.GetHandle("isFindBarVisible");

		private static readonly IntPtr selSetFindBarVisible_Handle = Selector.GetHandle("setFindBarVisible:");

		private static readonly IntPtr selFindBarViewHandle = Selector.GetHandle("findBarView");

		private static readonly IntPtr selSetFindBarView_Handle = Selector.GetHandle("setFindBarView:");

		private static readonly IntPtr selFrameSizeForContentSizeHasHorizontalScrollerHasVerticalScrollerBorderType_Handle = Selector.GetHandle("frameSizeForContentSize:hasHorizontalScroller:hasVerticalScroller:borderType:");

		private static readonly IntPtr selContentSizeForFrameSizeHasHorizontalScrollerHasVerticalScrollerBorderType_Handle = Selector.GetHandle("contentSizeForFrameSize:hasHorizontalScroller:hasVerticalScroller:borderType:");

		private static readonly IntPtr selInitWithFrame_Handle = Selector.GetHandle("initWithFrame:");

		private static readonly IntPtr selTileHandle = Selector.GetHandle("tile");

		private static readonly IntPtr selReflectScrolledClipView_Handle = Selector.GetHandle("reflectScrolledClipView:");

		private static readonly IntPtr selScrollWheel_Handle = Selector.GetHandle("scrollWheel:");

		private static readonly IntPtr selContentSizeForFrameSizeHorizontalScrollerClassVerticalScrollerClassBorderTypeControlSizeScrollerStyle_Handle = Selector.GetHandle("contentSizeForFrameSize:horizontalScrollerClass:verticalScrollerClass:borderType:controlSize:scrollerStyle:");

		private static readonly IntPtr selFlashScrollersHandle = Selector.GetHandle("flashScrollers");

		private static readonly IntPtr selFrameSizeForContentSizeHorizontalScrollerClassVerticalScrollerClassBorderTypeControlSizeScrollerStyle_Handle = Selector.GetHandle("frameSizeForContentSize:horizontalScrollerClass:verticalScrollerClass:borderType:controlSize:scrollerStyle:");

		private static readonly IntPtr selFindBarViewDidChangeHeightHandle = Selector.GetHandle("findBarViewDidChangeHeight");

		private static readonly IntPtr class_ptr = Class.GetHandle("NSScrollView");

		private object __mt_DocumentView_var;

		private object __mt_ContentView_var;

		private object __mt_DocumentCursor_var;

		private object __mt_BackgroundColor_var;

		private object __mt_VerticalScroller_var;

		private object __mt_HorizontalScroller_var;

		private object __mt_HorizontalRulerView_var;

		private object __mt_VerticalRulerView_var;

		private object __mt_FindBarView_var;

		public override IntPtr ClassHandle => class_ptr;

		public virtual CGRect DocumentVisibleRect
		{
			[Export("documentVisibleRect")]
			get
			{
				NSApplication.EnsureUIThread();
				CGRect retval;
				if (IsDirectBinding)
				{
					Messaging.CGRect_objc_msgSend_stret(out retval, base.Handle, selDocumentVisibleRectHandle);
				}
				else
				{
					Messaging.CGRect_objc_msgSendSuper_stret(out retval, base.SuperHandle, selDocumentVisibleRectHandle);
				}
				return retval;
			}
		}

		public virtual CGSize ContentSize
		{
			[Export("contentSize")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.CGSize_objc_msgSend(base.Handle, selContentSizeHandle);
				}
				return Messaging.CGSize_objc_msgSendSuper(base.SuperHandle, selContentSizeHandle);
			}
		}

		public virtual NSObject DocumentView
		{
			[Export("documentView")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSObject)(__mt_DocumentView_var = ((!IsDirectBinding) ? Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selDocumentViewHandle)) : Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selDocumentViewHandle))));
			}
			[Export("setDocumentView:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetDocumentView_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetDocumentView_Handle, value.Handle);
				}
				__mt_DocumentView_var = value;
			}
		}

		public virtual NSClipView ContentView
		{
			[Export("contentView")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSClipView)(__mt_ContentView_var = ((!IsDirectBinding) ? ((NSClipView)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selContentViewHandle))) : ((NSClipView)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selContentViewHandle)))));
			}
			[Export("setContentView:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetContentView_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetContentView_Handle, value.Handle);
				}
				__mt_ContentView_var = value;
			}
		}

		public virtual NSCursor DocumentCursor
		{
			[Export("documentCursor")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSCursor)(__mt_DocumentCursor_var = ((!IsDirectBinding) ? ((NSCursor)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selDocumentCursorHandle))) : ((NSCursor)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selDocumentCursorHandle)))));
			}
			[Export("setDocumentCursor:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetDocumentCursor_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetDocumentCursor_Handle, value.Handle);
				}
				__mt_DocumentCursor_var = value;
			}
		}

		public virtual NSBorderType BorderType
		{
			[Export("borderType")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return (NSBorderType)Messaging.UInt64_objc_msgSend(base.Handle, selBorderTypeHandle);
				}
				return (NSBorderType)Messaging.UInt64_objc_msgSendSuper(base.SuperHandle, selBorderTypeHandle);
			}
			[Export("setBorderType:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_UInt64(base.Handle, selSetBorderType_Handle, (ulong)value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_UInt64(base.SuperHandle, selSetBorderType_Handle, (ulong)value);
				}
			}
		}

		public virtual NSColor BackgroundColor
		{
			[Export("backgroundColor")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSColor)(__mt_BackgroundColor_var = ((!IsDirectBinding) ? ((NSColor)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selBackgroundColorHandle))) : ((NSColor)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selBackgroundColorHandle)))));
			}
			[Export("setBackgroundColor:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetBackgroundColor_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetBackgroundColor_Handle, value.Handle);
				}
				__mt_BackgroundColor_var = value;
			}
		}

		public virtual bool DrawsBackground
		{
			[Export("drawsBackground")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selDrawsBackgroundHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selDrawsBackgroundHandle);
			}
			[Export("setDrawsBackground:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetDrawsBackground_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetDrawsBackground_Handle, value);
				}
			}
		}

		public virtual bool HasVerticalScroller
		{
			[Export("hasVerticalScroller")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selHasVerticalScrollerHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selHasVerticalScrollerHandle);
			}
			[Export("setHasVerticalScroller:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetHasVerticalScroller_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetHasVerticalScroller_Handle, value);
				}
			}
		}

		public virtual bool HasHorizontalScroller
		{
			[Export("hasHorizontalScroller")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selHasHorizontalScrollerHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selHasHorizontalScrollerHandle);
			}
			[Export("setHasHorizontalScroller:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetHasHorizontalScroller_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetHasHorizontalScroller_Handle, value);
				}
			}
		}

		public virtual NSScroller VerticalScroller
		{
			[Export("verticalScroller")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSScroller)(__mt_VerticalScroller_var = ((!IsDirectBinding) ? ((NSScroller)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selVerticalScrollerHandle))) : ((NSScroller)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selVerticalScrollerHandle)))));
			}
			[Export("setVerticalScroller:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetVerticalScroller_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetVerticalScroller_Handle, value.Handle);
				}
				__mt_VerticalScroller_var = value;
			}
		}

		public virtual NSScroller HorizontalScroller
		{
			[Export("horizontalScroller")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSScroller)(__mt_HorizontalScroller_var = ((!IsDirectBinding) ? ((NSScroller)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selHorizontalScrollerHandle))) : ((NSScroller)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selHorizontalScrollerHandle)))));
			}
			[Export("setHorizontalScroller:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetHorizontalScroller_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetHorizontalScroller_Handle, value.Handle);
				}
				__mt_HorizontalScroller_var = value;
			}
		}

		public virtual bool AutohidesScrollers
		{
			[Export("autohidesScrollers")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selAutohidesScrollersHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selAutohidesScrollersHandle);
			}
			[Export("setAutohidesScrollers:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetAutohidesScrollers_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetAutohidesScrollers_Handle, value);
				}
			}
		}

		public virtual double HorizontalLineScroll
		{
			[Export("horizontalLineScroll")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.Double_objc_msgSend(base.Handle, selHorizontalLineScrollHandle);
				}
				return Messaging.Double_objc_msgSendSuper(base.SuperHandle, selHorizontalLineScrollHandle);
			}
			[Export("setHorizontalLineScroll:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_Double(base.Handle, selSetHorizontalLineScroll_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_Double(base.SuperHandle, selSetHorizontalLineScroll_Handle, value);
				}
			}
		}

		public virtual double VerticalLineScroll
		{
			[Export("verticalLineScroll")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.Double_objc_msgSend(base.Handle, selVerticalLineScrollHandle);
				}
				return Messaging.Double_objc_msgSendSuper(base.SuperHandle, selVerticalLineScrollHandle);
			}
			[Export("setVerticalLineScroll:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_Double(base.Handle, selSetVerticalLineScroll_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_Double(base.SuperHandle, selSetVerticalLineScroll_Handle, value);
				}
			}
		}

		public virtual double LineScroll
		{
			[Export("lineScroll")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.Double_objc_msgSend(base.Handle, selLineScrollHandle);
				}
				return Messaging.Double_objc_msgSendSuper(base.SuperHandle, selLineScrollHandle);
			}
			[Export("setLineScroll:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_Double(base.Handle, selSetLineScroll_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_Double(base.SuperHandle, selSetLineScroll_Handle, value);
				}
			}
		}

		public virtual double HorizontalPageScroll
		{
			[Export("horizontalPageScroll")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.Double_objc_msgSend(base.Handle, selHorizontalPageScrollHandle);
				}
				return Messaging.Double_objc_msgSendSuper(base.SuperHandle, selHorizontalPageScrollHandle);
			}
			[Export("setHorizontalPageScroll:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_Double(base.Handle, selSetHorizontalPageScroll_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_Double(base.SuperHandle, selSetHorizontalPageScroll_Handle, value);
				}
			}
		}

		public virtual double VerticalPageScroll
		{
			[Export("verticalPageScroll")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.Double_objc_msgSend(base.Handle, selVerticalPageScrollHandle);
				}
				return Messaging.Double_objc_msgSendSuper(base.SuperHandle, selVerticalPageScrollHandle);
			}
			[Export("setVerticalPageScroll:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_Double(base.Handle, selSetVerticalPageScroll_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_Double(base.SuperHandle, selSetVerticalPageScroll_Handle, value);
				}
			}
		}

		public virtual double PageScroll
		{
			[Export("pageScroll")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.Double_objc_msgSend(base.Handle, selPageScrollHandle);
				}
				return Messaging.Double_objc_msgSendSuper(base.SuperHandle, selPageScrollHandle);
			}
			[Export("setPageScroll:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_Double(base.Handle, selSetPageScroll_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_Double(base.SuperHandle, selSetPageScroll_Handle, value);
				}
			}
		}

		public virtual bool ScrollsDynamically
		{
			[Export("scrollsDynamically")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selScrollsDynamicallyHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selScrollsDynamicallyHandle);
			}
			[Export("setScrollsDynamically:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetScrollsDynamically_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetScrollsDynamically_Handle, value);
				}
			}
		}

		public virtual bool HasVerticalRuler
		{
			[Export("hasVerticalRuler")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selHasVerticalRulerHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selHasVerticalRulerHandle);
			}
			[Export("setHasVerticalRuler:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetHasVerticalRuler_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetHasVerticalRuler_Handle, value);
				}
			}
		}

		public virtual bool HasHorizontalRuler
		{
			[Export("hasHorizontalRuler")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selHasHorizontalRulerHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selHasHorizontalRulerHandle);
			}
			[Export("setHasHorizontalRuler:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetHasHorizontalRuler_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetHasHorizontalRuler_Handle, value);
				}
			}
		}

		public virtual bool RulersVisible
		{
			[Export("rulersVisible")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selRulersVisibleHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selRulersVisibleHandle);
			}
			[Export("setRulersVisible:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetRulersVisible_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetRulersVisible_Handle, value);
				}
			}
		}

		public virtual NSRulerView HorizontalRulerView
		{
			[Export("horizontalRulerView")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSRulerView)(__mt_HorizontalRulerView_var = ((!IsDirectBinding) ? ((NSRulerView)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selHorizontalRulerViewHandle))) : ((NSRulerView)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selHorizontalRulerViewHandle)))));
			}
			[Export("setHorizontalRulerView:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetHorizontalRulerView_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetHorizontalRulerView_Handle, value.Handle);
				}
				__mt_HorizontalRulerView_var = value;
			}
		}

		public virtual NSRulerView VerticalRulerView
		{
			[Export("verticalRulerView")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSRulerView)(__mt_VerticalRulerView_var = ((!IsDirectBinding) ? ((NSRulerView)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selVerticalRulerViewHandle))) : ((NSRulerView)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selVerticalRulerViewHandle)))));
			}
			[Export("setVerticalRulerView:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetVerticalRulerView_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetVerticalRulerView_Handle, value.Handle);
				}
				__mt_VerticalRulerView_var = value;
			}
		}

		public virtual NSScrollViewFindBarPosition FindBarPosition
		{
			[Export("findBarPosition")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return (NSScrollViewFindBarPosition)Messaging.Int64_objc_msgSend(base.Handle, selFindBarPositionHandle);
				}
				return (NSScrollViewFindBarPosition)Messaging.Int64_objc_msgSendSuper(base.SuperHandle, selFindBarPositionHandle);
			}
			[Export("setFindBarPosition:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_Int64(base.Handle, selSetFindBarPosition_Handle, (long)value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_Int64(base.SuperHandle, selSetFindBarPosition_Handle, (long)value);
				}
			}
		}

		public virtual NSScrollElasticity HorizontalScrollElasticity
		{
			[Export("horizontalScrollElasticity")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return (NSScrollElasticity)Messaging.Int64_objc_msgSend(base.Handle, selHorizontalScrollElasticityHandle);
				}
				return (NSScrollElasticity)Messaging.Int64_objc_msgSendSuper(base.SuperHandle, selHorizontalScrollElasticityHandle);
			}
			[Export("setHorizontalScrollElasticity:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_Int64(base.Handle, selSetHorizontalScrollElasticity_Handle, (long)value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_Int64(base.SuperHandle, selSetHorizontalScrollElasticity_Handle, (long)value);
				}
			}
		}

		public virtual NSScrollerKnobStyle ScrollerKnobStyle
		{
			[Export("scrollerKnobStyle")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return (NSScrollerKnobStyle)Messaging.Int64_objc_msgSend(base.Handle, selScrollerKnobStyleHandle);
				}
				return (NSScrollerKnobStyle)Messaging.Int64_objc_msgSendSuper(base.SuperHandle, selScrollerKnobStyleHandle);
			}
			[Export("setScrollerKnobStyle:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_Int64(base.Handle, selSetScrollerKnobStyle_Handle, (long)value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_Int64(base.SuperHandle, selSetScrollerKnobStyle_Handle, (long)value);
				}
			}
		}

		public virtual NSScrollerStyle ScrollerStyle
		{
			[Export("scrollerStyle")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return (NSScrollerStyle)Messaging.Int64_objc_msgSend(base.Handle, selScrollerStyleHandle);
				}
				return (NSScrollerStyle)Messaging.Int64_objc_msgSendSuper(base.SuperHandle, selScrollerStyleHandle);
			}
			[Export("setScrollerStyle:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_Int64(base.Handle, selSetScrollerStyle_Handle, (long)value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_Int64(base.SuperHandle, selSetScrollerStyle_Handle, (long)value);
				}
			}
		}

		public virtual bool UsesPredominantAxisScrolling
		{
			[Export("usesPredominantAxisScrolling")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selUsesPredominantAxisScrollingHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selUsesPredominantAxisScrollingHandle);
			}
			[Export("setUsesPredominantAxisScrolling:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetUsesPredominantAxisScrolling_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetUsesPredominantAxisScrolling_Handle, value);
				}
			}
		}

		public virtual NSScrollElasticity VerticalScrollElasticity
		{
			[Export("verticalScrollElasticity")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return (NSScrollElasticity)Messaging.Int64_objc_msgSend(base.Handle, selVerticalScrollElasticityHandle);
				}
				return (NSScrollElasticity)Messaging.Int64_objc_msgSendSuper(base.SuperHandle, selVerticalScrollElasticityHandle);
			}
			[Export("setVerticalScrollElasticity:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_Int64(base.Handle, selSetVerticalScrollElasticity_Handle, (long)value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_Int64(base.SuperHandle, selSetVerticalScrollElasticity_Handle, (long)value);
				}
			}
		}

		public virtual bool FindBarVisible
		{
			[Export("isFindBarVisible")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selIsFindBarVisibleHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selIsFindBarVisibleHandle);
			}
			[Export("setFindBarVisible:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetFindBarVisible_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetFindBarVisible_Handle, value);
				}
			}
		}

		public virtual NSView FindBarView
		{
			[Export("findBarView")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSView)(__mt_FindBarView_var = ((!IsDirectBinding) ? ((NSView)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selFindBarViewHandle))) : ((NSView)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selFindBarViewHandle)))));
			}
			[Export("setFindBarView:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetFindBarView_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetFindBarView_Handle, value.Handle);
				}
				__mt_FindBarView_var = value;
			}
		}

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		[Export("init")]
		public NSScrollView()
			: base(NSObjectFlag.Empty)
		{
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend(base.Handle, Selector.Init);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, Selector.Init);
			}
		}

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		[Export("initWithCoder:")]
		public NSScrollView(NSCoder coder)
			: base(NSObjectFlag.Empty)
		{
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend_IntPtr(base.Handle, Selector.InitWithCoder, coder.Handle);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper_IntPtr(base.SuperHandle, Selector.InitWithCoder, coder.Handle);
			}
		}

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		public NSScrollView(NSObjectFlag t)
			: base(t)
		{
		}

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		public NSScrollView(IntPtr handle)
			: base(handle)
		{
		}

		[Export("frameSizeForContentSize:hasHorizontalScroller:hasVerticalScroller:borderType:")]
		public static CGSize FrameSizeForContentSize(CGSize cSize, bool hFlag, bool vFlag, NSBorderType aType)
		{
			NSApplication.EnsureUIThread();
			return Messaging.CGSize_objc_msgSend_CGSize_bool_bool_UInt64(class_ptr, selFrameSizeForContentSizeHasHorizontalScrollerHasVerticalScrollerBorderType_Handle, cSize, hFlag, vFlag, (ulong)aType);
		}

		[Export("contentSizeForFrameSize:hasHorizontalScroller:hasVerticalScroller:borderType:")]
		public static CGSize ContentSizeForFrame(CGSize fSize, bool hFlag, bool vFlag, NSBorderType aType)
		{
			NSApplication.EnsureUIThread();
			return Messaging.CGSize_objc_msgSend_CGSize_bool_bool_UInt64(class_ptr, selContentSizeForFrameSizeHasHorizontalScrollerHasVerticalScrollerBorderType_Handle, fSize, hFlag, vFlag, (ulong)aType);
		}

		[Export("initWithFrame:")]
		public NSScrollView(CGRect frameRect)
			: base(NSObjectFlag.Empty)
		{
			NSApplication.EnsureUIThread();
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend_CGRect(base.Handle, selInitWithFrame_Handle, frameRect);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper_CGRect(base.SuperHandle, selInitWithFrame_Handle, frameRect);
			}
		}

		[Export("tile")]
		public virtual void Tile()
		{
			NSApplication.EnsureUIThread();
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend(base.Handle, selTileHandle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper(base.SuperHandle, selTileHandle);
			}
		}

		[Export("reflectScrolledClipView:")]
		public virtual void ReflectScrolledClipView(NSClipView cView)
		{
			NSApplication.EnsureUIThread();
			if (cView == null)
			{
				throw new ArgumentNullException("cView");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr(base.Handle, selReflectScrolledClipView_Handle, cView.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selReflectScrolledClipView_Handle, cView.Handle);
			}
		}

		[Export("scrollWheel:")]
		public new virtual void ScrollWheel(NSEvent theEvent)
		{
			NSApplication.EnsureUIThread();
			if (theEvent == null)
			{
				throw new ArgumentNullException("theEvent");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr(base.Handle, selScrollWheel_Handle, theEvent.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selScrollWheel_Handle, theEvent.Handle);
			}
		}

		[Export("contentSizeForFrameSize:horizontalScrollerClass:verticalScrollerClass:borderType:controlSize:scrollerStyle:")]
		public static CGSize GetContentSizeForFrame(CGSize forFrameSize, Class horizontalScrollerClass, Class verticalScrollerClass, NSBorderType borderType, NSControlSize controlSize, NSScrollerStyle scrollerStyle)
		{
			NSApplication.EnsureUIThread();
			if (horizontalScrollerClass == null)
			{
				throw new ArgumentNullException("horizontalScrollerClass");
			}
			if (verticalScrollerClass == null)
			{
				throw new ArgumentNullException("verticalScrollerClass");
			}
			return Messaging.CGSize_objc_msgSend_CGSize_IntPtr_IntPtr_UInt64_UInt64_Int64(class_ptr, selContentSizeForFrameSizeHorizontalScrollerClassVerticalScrollerClassBorderTypeControlSizeScrollerStyle_Handle, forFrameSize, horizontalScrollerClass.Handle, verticalScrollerClass.Handle, (ulong)borderType, (ulong)controlSize, (long)scrollerStyle);
		}

		[Export("flashScrollers")]
		public virtual void FlashScrollers()
		{
			NSApplication.EnsureUIThread();
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend(base.Handle, selFlashScrollersHandle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper(base.SuperHandle, selFlashScrollersHandle);
			}
		}

		[Export("frameSizeForContentSize:horizontalScrollerClass:verticalScrollerClass:borderType:controlSize:scrollerStyle:")]
		public static CGSize GetFrameSizeForContent(CGSize contentSize, Class horizontalScrollerClass, Class verticalScrollerClass, NSBorderType borderType, NSControlSize controlSize, NSScrollerStyle scrollerStyle)
		{
			NSApplication.EnsureUIThread();
			if (horizontalScrollerClass == null)
			{
				throw new ArgumentNullException("horizontalScrollerClass");
			}
			if (verticalScrollerClass == null)
			{
				throw new ArgumentNullException("verticalScrollerClass");
			}
			return Messaging.CGSize_objc_msgSend_CGSize_IntPtr_IntPtr_UInt64_UInt64_Int64(class_ptr, selFrameSizeForContentSizeHorizontalScrollerClassVerticalScrollerClassBorderTypeControlSizeScrollerStyle_Handle, contentSize, horizontalScrollerClass.Handle, verticalScrollerClass.Handle, (ulong)borderType, (ulong)controlSize, (long)scrollerStyle);
		}

		[Export("findBarViewDidChangeHeight")]
		public virtual void FindBarViewDidChangeHeight()
		{
			NSApplication.EnsureUIThread();
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend(base.Handle, selFindBarViewDidChangeHeightHandle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper(base.SuperHandle, selFindBarViewDidChangeHeightHandle);
			}
		}

		protected override void Dispose(bool disposing)
		{
			base.Dispose(disposing);
			if (base.Handle == IntPtr.Zero)
			{
				__mt_DocumentView_var = null;
				__mt_ContentView_var = null;
				__mt_DocumentCursor_var = null;
				__mt_BackgroundColor_var = null;
				__mt_VerticalScroller_var = null;
				__mt_HorizontalScroller_var = null;
				__mt_HorizontalRulerView_var = null;
				__mt_VerticalRulerView_var = null;
				__mt_FindBarView_var = null;
			}
		}
	}
}