48 lines
1.7 KiB
C#
48 lines
1.7 KiB
C#
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/*
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Copyright (C) 2014-2019 de4dot@gmail.com
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This file is part of dnSpy
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dnSpy is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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dnSpy is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System.Windows;
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namespace dnSpy.Contracts.MVVM {
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/// <summary>
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/// Is-draggable attached property
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/// </summary>
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public sealed class IsDraggableAP : DependencyObject {
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/// <summary>
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/// Is draggable property
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/// </summary>
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public static readonly DependencyProperty IsDraggableProperty = DependencyProperty.RegisterAttached(
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"IsDraggable", typeof(bool), typeof(IsDraggableAP), new FrameworkPropertyMetadata(false, FrameworkPropertyMetadataOptions.Inherits));
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/// <summary>
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/// Writes a new is-draggable value
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/// </summary>
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/// <param name="element">Target</param>
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/// <param name="value">New value</param>
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public static void SetIsDraggable(FrameworkElement element, bool value) => element.SetValue(IsDraggableProperty, value);
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/// <summary>
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/// Gets the is-draggable value
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/// </summary>
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/// <param name="element">Element</param>
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/// <returns></returns>
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public static bool GetIsDraggable(FrameworkElement? element) => element is not null && (bool)element.GetValue(IsDraggableProperty);
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}
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}
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