87 lines
2.6 KiB
C#
87 lines
2.6 KiB
C#
//
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// System.Windows.Forms.Design.FormDocumentDesigner
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//
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// Authors:
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// Ivan N. Zlatev (contact i-nZ.net)
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//
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// (C) 2008 Ivan N. Zlatev
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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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using System;
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using System.ComponentModel;
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using System.ComponentModel.Design;
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using System.Windows.Forms;
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using System.Drawing;
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using System.Drawing.Design;
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using System.Collections;
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namespace System.Windows.Forms.Design
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{
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internal class FormDocumentDesigner : DocumentDesigner
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{
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public FormDocumentDesigner ()
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{
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}
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public override void Initialize (IComponent component)
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{
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Form form = component as Form;
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if (form == null)
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throw new NotSupportedException ("FormDocumentDesigner can be initialized only with Forms");
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form.TopLevel = false;
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form.Visible = true;
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base.Initialize (component);
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}
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public override bool CanParent (Control control)
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{
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if (control is Form)
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return false;
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return base.CanParent (control);
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}
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protected override void WndProc (ref Message m)
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{
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// Filter out titlebar clicks
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//
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switch ((Native.Msg) m.Msg) {
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case Native.Msg.WM_NCLBUTTONDBLCLK:
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case Native.Msg.WM_NCLBUTTONDOWN:
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case Native.Msg.WM_NCMBUTTONDBLCLK:
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case Native.Msg.WM_NCMBUTTONDOWN:
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case Native.Msg.WM_NCRBUTTONDBLCLK:
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case Native.Msg.WM_NCRBUTTONDOWN:
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ISelectionService selectionServ = this.GetService (typeof (ISelectionService)) as ISelectionService;
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if (selectionServ != null)
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selectionServ.SetSelectedComponents (new object[] { this.Component });
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break;
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default:
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base.WndProc (ref m);
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break;
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}
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}
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}
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}
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