initial commit

.gitignore

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+# Build Folders (you can keep bin if you'd like, to store dlls and pdbs)
+[Bb]in/
+[Oo]bj/
+
+# mstest test results
+TestResults
+
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# User-specific files
+*.suo
+*.user
+*.sln.docstates
+
+# Build results
+[Dd]ebug/
+[Rr]elease/
+x64/
+*_i.c
+*_p.c
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.vspscc
+*.vssscc
+.builds
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opensdf
+*.sdf
+
+# Visual Studio profiler
+*.psess
+*.vsp
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*
+
+# NCrunch
+*.ncrunch*
+.*crunch*.local.xml
+
+# Installshield output folder 
+[Ee]xpress
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish
+
+# Publish Web Output
+*.Publish.xml
+
+# Others
+[Bb]in
+[Oo]bj
+sql
+TestResults
+[Tt]est[Rr]esult*
+*.Cache
+ClientBin
+[Ss]tyle[Cc]op.*
+~$*
+*.dbmdl
+Generated_Code #added for RIA/Silverlight projects
+
+# Backup & report files from converting an old project file to a newer
+# Visual Studio version. Backup files are not needed, because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog.htm
+
+#User Specific
+*.userprefs
+*.usertasks
+
+#Mono Project Files
+*.pidb
+*.resources
+test-results/
+
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# User-specific files
+*.suo
+*.user
+*.sln.docstates
+
+# Build results
+
+[Dd]ebug*/
+[Rr]elease/
+
+build/
+
+
+[Tt]est[Rr]esult
+[Bb]uild[Ll]og.*
+
+*_i.c
+*_p.c
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.vspscc
+*.vssscc
+.builds
+
+*.pidb
+
+*.log
+*.scc
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opensdf
+*.sdf
+
+# Visual Studio profiler
+*.psess
+*.vsp
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+
+*.[Rr]e[Ss]harper
+
+# NCrunch
+*.ncrunch*
+.*crunch*.local.xml
+
+# Installshield output folder
+[Ee]xpress
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish
+
+# Publish Web Output
+*.Publish.xml
+
+# Others
+[Bb]in
+[Oo]bj
+sql
+TestResults
+[Tt]est[Rr]esult*
+*.Cache
+ClientBin
+[Ss]tyle[Cc]op.*
+~$*
+*.dbmdl
+
+*.[Pp]ublish.xml
+
+Generated_Code #added for RIA/Silverlight projects
+
+# Backup & report files from converting an old project file to a newer
+# Visual Studio version. Backup files are not needed, because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+
+.DS_Store

JVFloatLabeledTextField.cs

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+//  The MIT License (MIT)
+//
+//  Copyright (c) 2013 Greg Shackles
+//  Original implementation by Jared Verdi
+//	https://github.com/jverdi/JVFloatLabeledTextField
+//  Original Concept by Matt D. Smith
+//  http://dribbble.com/shots/1254439--GIF-Mobile-Form-Interaction?list=users
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy of
+//  this software and associated documentation files (the "Software"), to deal in
+//  the Software without restriction, including without limitation the rights to
+//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+//  the Software, and to permit persons to whom the Software is furnished to do so,
+//  subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in all
+//  copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+//  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+//  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+//  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+//  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+using MonoTouch.UIKit;
+using System.Drawing;
+
+namespace JVFloatSharp
+{
+	public class JVFloatLabeledTextField : UITextField 
+	{
+		private readonly UILabel _floatingLabel;
+
+		public UIColor FloatingLabelTextColor { get; set; }
+		public UIColor FloatingLabelActiveTextColor { get; set; }
+		public UIFont FloatingLabelFont
+		{
+			get { return _floatingLabel.Font; }
+			set { _floatingLabel.Font = value; }
+		}
+
+		public JVFloatLabeledTextField(RectangleF frame)
+			: base(frame)
+		{
+			_floatingLabel = new UILabel() 
+			{
+				Alpha = 0.0f
+			};
+			AddSubview(_floatingLabel);
+
+			FloatingLabelTextColor = UIColor.Gray;
+			FloatingLabelActiveTextColor = UIColor.Blue;
+			FloatingLabelFont = UIFont.BoldSystemFontOfSize(12);
+		}
+
+		public override string Placeholder 
+		{
+			get { return base.Placeholder; }
+			set 
+			{
+				base.Placeholder = value;
+
+				_floatingLabel.Text = value;
+				_floatingLabel.SizeToFit();
+				_floatingLabel.Frame = new RectangleF(0, _floatingLabel.Font.LineHeight, 
+				                                      _floatingLabel.Frame.Size.Width, _floatingLabel.Frame.Size.Height);
+			}
+		}
+
+		public override RectangleF TextRect(RectangleF forBounds)
+		{
+			if (_floatingLabel == null)
+				return base.TextRect(forBounds);
+
+			return InsetRect(base.TextRect(forBounds), new UIEdgeInsets(_floatingLabel.Font.LineHeight, 0, 0, 0));
+		}
+
+		public override RectangleF EditingRect(RectangleF forBounds)
+		{
+			return InsetRect(base.EditingRect(forBounds), new UIEdgeInsets(_floatingLabel.Font.LineHeight, 0, 0, 0));
+		}
+
+		public override RectangleF ClearButtonRect(RectangleF forBounds)
+		{
+			var rect = base.ClearButtonRect(forBounds);
+
+			return new RectangleF(rect.X, rect.Y + _floatingLabel.Font.LineHeight / 2.0f, 
+			                      rect.Size.Width, rect.Size.Height);
+		}
+
+		public override void LayoutSubviews()
+		{
+			base.LayoutSubviews();
+
+			if (IsFirstResponder)
+			{
+				if (string.IsNullOrEmpty(Text))
+				{
+					hideFloatingLabel();
+				}
+				else
+				{
+					_floatingLabel.TextColor = FloatingLabelActiveTextColor;
+					showFloatingLabel();
+				}
+			}
+			else
+			{
+				_floatingLabel.TextColor = FloatingLabelTextColor;
+
+				if (string.IsNullOrEmpty(Text))
+				{
+					hideFloatingLabel();
+				}
+			}
+		}
+
+		private void showFloatingLabel()
+		{
+			UIView.Animate(0.3f, 0.0f, UIViewAnimationOptions.BeginFromCurrentState | UIViewAnimationOptions.CurveEaseOut, () =>
+			{
+				_floatingLabel.Alpha = 1.0f;
+				_floatingLabel.Frame = new RectangleF(_floatingLabel.Frame.X, 2.0f, 
+				                                      _floatingLabel.Frame.Size.Width, _floatingLabel.Frame.Size.Height);
+			}, null);
+		}
+
+		private void hideFloatingLabel()
+		{
+			UIView.Animate(0.3f, 0, UIViewAnimationOptions.BeginFromCurrentState | UIViewAnimationOptions.CurveEaseIn, () =>
+			{
+				_floatingLabel.Alpha = 0.0f;
+			}, () =>
+			{
+				_floatingLabel.Frame = new RectangleF(_floatingLabel.Frame.X, _floatingLabel.Font.LineHeight, 
+				                                      _floatingLabel.Frame.Size.Width, _floatingLabel.Frame.Size.Height);
+			});
+		}
+
+		private static RectangleF InsetRect(RectangleF rect, UIEdgeInsets insets)
+		{
+			return new RectangleF(rect.X + insets.Left, 
+			                      rect.Y + insets.Top, 
+			                      rect.Width - insets.Left - insets.Right, 
+			                      rect.Height - insets.Top - insets.Bottom);
+		}
+	}
+}