42 lines
1.4 KiB
C#
42 lines
1.4 KiB
C#
/*
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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.Controls {
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/// <summary>
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/// Focuses <see cref="UIElement"/>s
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/// </summary>
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public interface IWpfFocusService {
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/// <summary>
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/// true if <see cref="Focus(IInputElement)"/> can be called
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/// </summary>
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bool CanFocus { get; }
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/// <summary>
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/// Gives the focus to <paramref name="element"/> by calling its <see cref="UIElement.Focus()"/>
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/// method unless some other code prevents it. Eg., a menu could be open which could prevent
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/// the focus from being stolen by <paramref name="element"/>. Export a <see cref="IWpfFocusChecker"/>
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/// class to prevent Focus() from being called.
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/// </summary>
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/// <param name="element">Element</param>
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void Focus(IInputElement element);
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}
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}
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