60 строки
2.0 KiB
C#
60 строки
2.0 KiB
C#
//
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// ExListView.cs
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//
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// Author:
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// Eric Maupin <ermau@xamarin.com>
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//
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// Copyright (c) 2012 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.Windows;
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using System.Windows.Controls;
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using SWC = System.Windows.Controls;
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namespace Xwt.WPFBackend
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{
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public class ExListView
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: SWC.ListView, IWpfWidget
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{
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public WidgetBackend Backend { get; set; }
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protected override bool IsItemItsOwnContainerOverride(object item)
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{
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return item is ExListViewItem;
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}
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protected override DependencyObject GetContainerForItemOverride()
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{
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return new ExListViewItem();
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}
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protected override System.Windows.Size MeasureOverride (System.Windows.Size constraint)
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{
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var s = base.MeasureOverride (constraint);
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if (ScrollViewer.GetHorizontalScrollBarVisibility (this) != ScrollBarVisibility.Hidden)
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s.Width = 0;
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if (ScrollViewer.GetVerticalScrollBarVisibility (this) != ScrollBarVisibility.Hidden)
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s.Height = SystemParameters.CaptionHeight;
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s = Backend.MeasureOverride (constraint, s);
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return s;
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}
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}
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} |