File size: 2,712 Bytes
8c763fb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | // Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
using System.ComponentModel;
using System.Diagnostics.CodeAnalysis;
using System.Windows;
using System.Windows.Automation.Peers;
using System.Windows.Controls;
namespace Microsoft.Management.UI.Internal
{
/// <summary>
/// Provides a <see cref="Button"/> control that is always visible in the automation tree.
/// </summary>
[SuppressMessage("Microsoft.MSInternal", "CA903:InternalNamespaceShouldNotContainPublicTypes")]
[Description("Provides a System.Windows.Controls.Button control that is always visible in the automation tree.")]
public class AutomationButton : Button
{
#region Constructors
/// <summary>
/// Initializes a new instance of the <see cref="AutomationButton" /> class.
/// </summary>
public AutomationButton()
{
// This constructor intentionally left blank
}
#endregion
#region Overides
/// <summary>
/// Returns the <see cref="System.Windows.Automation.Peers.AutomationPeer"/> implementations for this control.
/// </summary>
/// <returns>The <see cref="System.Windows.Automation.Peers.AutomationPeer"/> implementations for this control.</returns>
protected override AutomationPeer OnCreateAutomationPeer()
{
return new AutomationButtonAutomationPeer(this);
}
#endregion
}
/// <summary>
/// Provides an automation peer for AutomationButton.
/// </summary>
[SuppressMessage("Microsoft.MSInternal", "CA903:InternalNamespaceShouldNotContainPublicTypes")]
internal class AutomationButtonAutomationPeer : ButtonAutomationPeer
{
#region Constructors
/// <summary>
/// Initializes a new instance of the <see cref="Microsoft.Management.UI.Internal.AutomationButtonAutomationPeer" /> class.
/// </summary>
/// <param name="owner">The owner of the automation peer.</param>
public AutomationButtonAutomationPeer(Button owner)
: base(owner)
{
// This constructor intentionally left blank
}
#endregion
#region Overrides
/// <summary>
/// Gets a value that indicates whether the element is understood by the user as interactive or as contributing to the logical structure of the control in the GUI. Called by IsControlElement().
/// </summary>
/// <returns>This method always returns false.</returns>
protected override bool IsControlElementCore()
{
return this.Owner.Visibility != Visibility.Hidden;
}
#endregion
}
}
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