mirror of
https://github.com/xcp-ng/xenadmin.git
synced 2024-12-30 07:40:13 +01:00
ed88db2df0
removed uninitialised streams which we were taking care to close. Solution-wide style: use string.IsNullOrEmpty method instead of checking separately for null and zero length. Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
97 lines
3.4 KiB
C#
97 lines
3.4 KiB
C#
/* Copyright (c) Citrix Systems Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Data;
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using System.Text;
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using System.Windows.Forms;
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namespace XenAdmin.Controls.XenSearch
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{
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public partial class FolderNavigator : UserControl
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{
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FolderListItem folderListItem = null;
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public FolderNavigator()
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{
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InitializeComponent();
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}
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public string Folder
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{
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set
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{
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if (string.IsNullOrEmpty(value))
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this.Visible = false;
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else
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{
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folderListItem = new FolderListItem(value, FolderListItem.AllowSearch.AllButLast, false);
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folderListItem.Parent = this;
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folderListItem.MaxWidth = this.Parent.Width - this.Left;
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this.Width = folderListItem.PreferredSize.Width;
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this.Visible = true;
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this.Invalidate();
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}
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}
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}
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protected override void OnPaint(PaintEventArgs e)
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{
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base.OnPaint(e);
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if (folderListItem != null)
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folderListItem.DrawSelf(e.Graphics, new Rectangle(0, 2, Width, Height), false);
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}
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protected override void OnMouseMove(MouseEventArgs e)
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{
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base.OnMouseMove(e);
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if (folderListItem != null)
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folderListItem.OnMouseMove(e.Location);
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}
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protected override void OnMouseLeave(EventArgs e)
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{
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base.OnMouseLeave(e);
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if (folderListItem != null)
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folderListItem.OnMouseLeave();
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}
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protected override void OnMouseClick(MouseEventArgs e)
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{
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base.OnMouseClick(e);
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if (folderListItem != null)
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folderListItem.OnMouseClick(e, e.Location);
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}
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}
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} |