114 lines
3.3 KiB
C#
114 lines
3.3 KiB
C#
//
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// ToolStripOverflowButton.cs
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in 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,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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// Copyright (c) 2007 Novell
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//
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// Authors:
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// Jonathan Pobst (monkey@jpobst.com)
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//
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using System;
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using System.Runtime.InteropServices;
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using System.ComponentModel;
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using System.Drawing;
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using System.Windows.Forms.Design;
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namespace System.Windows.Forms
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{
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[ToolStripItemDesignerAvailability (ToolStripItemDesignerAvailability.None)]
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public class ToolStripOverflowButton : ToolStripDropDownButton
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{
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#region Internal Constructor
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internal ToolStripOverflowButton (ToolStrip ts)
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{
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this.InternalOwner = ts;
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this.Parent = ts;
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this.Visible = false;
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}
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#endregion
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#region Public Properties
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public override bool HasDropDownItems {
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get {
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if (this.drop_down == null)
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return false;
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return this.DropDown.DisplayedItems.Count > 0;
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}
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}
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[Browsable (false)]
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[EditorBrowsable (EditorBrowsableState.Never)]
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[DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
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public new bool RightToLeftAutoMirrorImage {
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get { return base.RightToLeftAutoMirrorImage; }
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set { base.RightToLeftAutoMirrorImage = value; }
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}
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#endregion
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#region Protected Properties
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protected internal override Padding DefaultMargin {
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get { return new Padding (0, 1, 0, 2); }
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}
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#endregion
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#region Public Methods
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public override Size GetPreferredSize (Size constrainingSize)
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{
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return new Size (16, this.Parent.Height);
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}
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#endregion
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#region Protected Methods
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protected override AccessibleObject CreateAccessibilityInstance ()
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{
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return new ToolStripOverflowButtonAccessibleObject ();
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}
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protected override ToolStripDropDown CreateDefaultDropDown ()
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{
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ToolStripDropDown tsdd = new ToolStripOverflow (this);
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tsdd.DefaultDropDownDirection = ToolStripDropDownDirection.BelowLeft;
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tsdd.OwnerItem = this;
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return tsdd;
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}
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protected override void OnPaint (PaintEventArgs e)
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{
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if (this.Owner != null)
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this.Owner.Renderer.DrawOverflowButtonBackground (new ToolStripItemRenderEventArgs (e.Graphics, this));
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}
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protected internal override void SetBounds (Rectangle bounds)
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{
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base.SetBounds (bounds);
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}
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#endregion
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#region ToolStripOverflowButtonAccessibleObject Class
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private class ToolStripOverflowButtonAccessibleObject : AccessibleObject
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{
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}
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#endregion
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}
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}
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