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Viewing changes to external/xwt/Xwt.Mac/Xwt.Mac/SpinButtonBackend.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

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external/xwt/Xwt.Mac/Xwt.Mac/SpinButtonBackend.cs
 
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using System;
 
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using Xwt.Backends;
 
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using Xwt.Engine;
 
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using MonoMac.Foundation;
 
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using MonoMac.AppKit;
 
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namespace Xwt.Mac
 
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{
 
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        public class SpinButtonBackend : ViewBackend<MacSpinButton, ISpinButtonEventSink>, ISpinButtonBackend
 
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        {
 
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                public override void Initialize ()
 
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                {
 
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                        ViewObject = new MacSpinButton (EventSink);
 
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                        //Widget.SizeToFit ();
 
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                }
 
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                protected new ISpinButtonEventSink EventSink {
 
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                        get { return (ISpinButtonEventSink)base.EventSink; }
 
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                }
 
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                public override void EnableEvent (object eventId)
 
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                {
 
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                }
 
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                public override void DisableEvent (object eventId)
 
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                {
 
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                }
 
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                public double ClimbRate {
 
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                        get { return Widget.ClimbRate; }
 
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                        set { Widget.ClimbRate = value; }
 
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                }
 
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                public int Digits {
 
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                        get { return Widget.Digits; }
 
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                        set { Widget.Digits = value; }
 
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                }
 
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                public double Value {
 
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                        get { return Widget.Value; }
 
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                        set { Widget.Value = value; }
 
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                }
 
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                public bool Wrap {
 
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                        get { return Widget.Wrap; }
 
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                        set { Widget.Wrap = value; }
 
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                }
 
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                public double MinimumValue {
 
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                        get { return Widget.MinimumValue; }
 
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                        set { Widget.MinimumValue = value; }
 
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                }
 
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                public double MaximumValue {
 
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                        get { return Widget.MaximumValue; }
 
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                        set { Widget.MaximumValue = value; }
 
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                }
 
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                public double IncrementValue {
 
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                        get { return Widget.IncrementValue; }
 
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                        set { Widget.IncrementValue = value; }
 
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                }
 
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                public void SetButtonStyle (ButtonStyle style)
 
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                {
 
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                        Widget.SetButtonStyle (style);
 
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                }
 
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        }
 
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        public class MacSpinButton : NSView, IViewObject
 
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        {
 
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                NSStepper stepper;
 
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                NSTextField input;
 
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                NSNumberFormatter formater;
 
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                NSLayoutConstraint constraint;
 
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                public MacSpinButton (ISpinButtonEventSink eventSink)
 
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                {
 
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                        formater = new NSNumberFormatter ();
 
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                        stepper = new NSStepper ();
 
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                        input = new NSTextField ();
 
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                        input.Formatter = formater;
 
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                        input.Alignment = NSTextAlignment.Right;
 
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                        formater.NumberStyle = NSNumberFormatterStyle.Decimal;
 
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                        stepper.Activated += (sender, e) => input.DoubleValue = stepper.DoubleValue;
 
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                        SetFrameSize (new System.Drawing.SizeF (55, 22));
 
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                        stepper.Frame = new System.Drawing.RectangleF (new System.Drawing.PointF (36, 0), new System.Drawing.SizeF (19, 22));
 
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                        input.Frame = new System.Drawing.RectangleF (new System.Drawing.PointF (4, 0), new System.Drawing.SizeF (26, 22));
 
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                        AutoresizesSubviews = true;
 
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                        stepper.AutoresizingMask = NSViewResizingMask.MinXMargin | NSViewResizingMask.MinYMargin;
 
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                        input.AutoresizingMask = NSViewResizingMask.WidthSizable | NSViewResizingMask.MaxYMargin;
 
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                        AddSubview (stepper);
 
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                        AddSubview (input);
 
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                }
 
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                public double ClimbRate {
 
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                        get { return stepper.Increment; }
 
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                        set { stepper.Increment = value; }
 
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                }
 
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                public int Digits {
 
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                        get { return (int)formater.MaximumSignificantDigits; }
 
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                        set { formater.MaximumSignificantDigits = (uint)value; }
 
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                }
 
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                public double Value {
 
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                        get { return input.DoubleValue; }
 
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                        set {
 
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                                stepper.DoubleValue = value;
 
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                                input.DoubleValue = value;
 
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                        }
 
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                }
 
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                public bool Wrap {
 
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                        get { return stepper.ValueWraps; }
 
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                        set { stepper.ValueWraps = value; }
 
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                }
 
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                public double MinimumValue {
 
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                        get { return stepper.MinValue; }
 
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                        set {
 
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                                stepper.MinValue = value;
 
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                                formater.Minimum = new NSNumber (value);
 
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                        }
 
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                }
 
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                public double MaximumValue {
 
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                        get { return stepper.MaxValue; }
 
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                        set {
 
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                                stepper.MaxValue = value;
 
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                                formater.Maximum = new NSNumber (value);
 
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                        }
 
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                }
 
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                public double IncrementValue {
 
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                        get { return stepper.Increment; }
 
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                        set { stepper.Increment = value; }
 
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                }
 
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                public void SetButtonStyle (ButtonStyle style)
 
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                {
 
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                        switch (style) {
 
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                        case ButtonStyle.Borderless:
 
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                        case ButtonStyle.Flat:
 
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                                input.Bordered = false;
 
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                                break;
 
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                        default:
 
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                                input.Bordered = true;
 
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                                break;
 
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                        }
 
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                }
 
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                public Widget Frontend { get; set; }
 
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                public NSView View {
 
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                        get { return this; }
 
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                }
 
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                public void EnableEvent (Xwt.Backends.ButtonEvent ev)
 
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                {
 
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                }
 
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                public void DisableEvent (Xwt.Backends.ButtonEvent ev)
 
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                {
 
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                }
 
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        }
 
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}
 
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