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Viewing changes to external/xwt/Xwt.Gtk/Xwt.GtkBackend/NotebookBackend.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.Gtk/Xwt.GtkBackend/NotebookBackend.cs
 
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// 
 
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// NotebookBackend.cs
 
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//  
 
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// Author:
 
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//       Lluis Sanchez <lluis@xamarin.com>
 
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// 
 
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// Copyright (c) 2011 Xamarin Inc
 
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// 
 
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// Permission is hereby granted, free of charge, to any person obtaining a copy
 
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// of this software and associated documentation files (the "Software"), to deal
 
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// in the Software without restriction, including without limitation the rights
 
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
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// copies of the Software, and to permit persons to whom the Software is
 
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// furnished to do so, subject to the following conditions:
 
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// 
 
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// The above copyright notice and this permission notice shall be included in
 
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// all copies or substantial portions of the Software.
 
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// 
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
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// THE SOFTWARE.
 
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using System;
 
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using Xwt.Backends;
 
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using Xwt.Engine;
 
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namespace Xwt.GtkBackend
 
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{
 
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        public class NotebookBackend: WidgetBackend, INotebookBackend
 
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        {
 
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                public NotebookBackend ()
 
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                {
 
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                        Widget = new Gtk.Notebook ();
 
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                        Widget.Show ();
 
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                }
 
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                new Gtk.Notebook Widget {
 
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                        get { return (Gtk.Notebook)base.Widget; }
 
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                        set { base.Widget = value; }
 
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                }
 
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                public override void EnableEvent (object eventId)
 
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                {
 
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                        if (eventId is NotebookEvent) {
 
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                                NotebookEvent ev = (NotebookEvent) eventId;
 
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                                if (ev == NotebookEvent.CurrentTabChanged) {
 
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                                        Widget.SwitchPage += HandleWidgetSwitchPage;
 
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                                }
 
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                        }
 
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                        base.EnableEvent (eventId);
 
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                }
 
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                public override void DisableEvent (object eventId)
 
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                {
 
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                        if (eventId is NotebookEvent) {
 
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                                NotebookEvent ev = (NotebookEvent) eventId;
 
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                                if (ev == NotebookEvent.CurrentTabChanged) {
 
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                                        Widget.SwitchPage -= HandleWidgetSwitchPage;
 
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                                }
 
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                        }
 
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                        base.DisableEvent (eventId);
 
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                }
 
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                void HandleWidgetSwitchPage (object o, Gtk.SwitchPageArgs args)
 
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                {
 
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                        ((INotebookEventSink)EventSink).OnCurrentTabChanged ();
 
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                }
 
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                public void Add (IWidgetBackend widget, NotebookTab tab)
 
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                {
 
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                        Widget.AppendPage (GetWidget (widget), CreateLabel (tab));
 
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                }
 
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                public void Remove (IWidgetBackend widget)
 
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                {
 
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                        Widget.Remove (GetWidget (widget));
 
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                }
 
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                public void UpdateLabel (NotebookTab tab, string hint)
 
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                {
 
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                        IWidgetBackend widget = (IWidgetBackend) WidgetRegistry.GetBackend (tab.Child);
 
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                        Widget.SetTabLabel (GetWidget (widget), CreateLabel (tab));
 
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                }
 
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                public int CurrentTab {
 
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                        get {
 
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                                return Widget.CurrentPage;
 
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                        }
 
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                        set {
 
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                                Widget.CurrentPage = value;
 
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                        }
 
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                }
 
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                public Xwt.NotebookTabOrientation TabOrientation {
 
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                        get {
 
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                                Xwt.NotebookTabOrientation tabPos = Xwt.NotebookTabOrientation.Top;
 
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                                Enum.TryParse (Widget.TabPos.ToString (), out tabPos);
 
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                                return tabPos;
 
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                        }
 
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                        set {
 
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                                Gtk.PositionType tabPos = Gtk.PositionType.Top;
 
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                                Enum.TryParse (value.ToString (), out tabPos);
 
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                                Widget.TabPos = tabPos;
 
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                        }
 
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                }
 
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                Gtk.Widget CreateLabel (NotebookTab tab)
 
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                {
 
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                        Gtk.Label label = new Gtk.Label (tab.Label);
 
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                        label.Show ();
 
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                        return label;
 
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                }
 
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        }
 
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}
 
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