protected override Object CreateInstance(Type ItemType)
{
JPictureBox xpanderPanel = (JPictureBox)base.CreateInstance(ItemType);
if (this.Context.Instance != null)
{
//xpanderPanel.Expand = true;
}
return(xpanderPanel);
}
int IList.Add(object value)
{
JPictureBox xpanderPanel = value as JPictureBox;
if (xpanderPanel == null)
{
throw new ArgumentException();
}
this.Add(xpanderPanel);
return(this.IndexOf(xpanderPanel));
}
protected override void OnControlRemoved(System.Windows.Forms.ControlEventArgs e)
{
base.OnControlRemoved(e);
JPictureBox xpanderPanel = e.Control as JPictureBox;
if (xpanderPanel != null)
{
xpanderPanel.DeleteClick -= new EventHandler(xpanderPanel_DeleteClick);
xpanderPanel.SelectClick -= new EventHandler(xpanderPanel_SelectClick);
}
OnResize(EventArgs.Empty);
}
private void xpanderPanel_SelectClick(object sender, EventArgs e)
{
foreach (JPictureBox item in this._Items)
{
if (item != (sender as JPictureBox))
{
item.IsFoucs = false;
}
else
{
_SelectedItem = item;
if (SelectItemChanged != null)
{
SelectItemChanged(sender, e);
}
}
}
}
protected override void OnControlAdded(System.Windows.Forms.ControlEventArgs e)
{
base.OnControlAdded(e);
JPictureBox xpanderPanel = e.Control as JPictureBox;
if (xpanderPanel != null)
{
xpanderPanel.Parent = this;
xpanderPanel.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
xpanderPanel.Width = (Width - this.Padding.Left - this.Padding.Right - 6) / _ZCount;
xpanderPanel.Height = _ZHeight;
xpanderPanel.Location = this.GetTopPosition(0);
xpanderPanel.DeleteClick += new EventHandler(xpanderPanel_DeleteClick);
xpanderPanel.SelectClick += new EventHandler(xpanderPanel_SelectClick);
}
else
{
throw new InvalidOperationException("只能添加JPictureBox对象");
}
}
/// <summary>
/// Removes the first occurrence of a specific XPanderPanel from the XPanderPanelCollection
/// </summary>
/// <param name="value">The XPanderPanel to remove from the XPanderPanelCollection</param>
public void Remove(JPictureBox xpanderPanel)
{
this.m_controlCollection.Remove(xpanderPanel);
}
/// <summary>
/// Adds a XPanderPanel to the collection.
/// </summary>
/// <param name="xpanderPanel">The XPanderPanel to add.</param>
public void Add(JPictureBox xpanderPanel)
{
this.m_controlCollection.Add(xpanderPanel);
this.m_xpanderPanelList.Invalidate();
}
/// <summary>
/// Determines whether the XPanderPanelCollection contains a specific XPanderPanel
/// </summary>
/// <param name="value">The XPanderPanel to locate in the XPanderPanelCollection</param>
/// <returns>true if the XPanderPanelCollection contains the specified value; otherwise, false.</returns>
public bool Contains(JPictureBox xpanderPanel)
{
return(this.m_controlCollection.Contains(xpanderPanel));
}
/// <summary>
/// Inserts an XPanderPanel to the collection at the specified index.
/// </summary>
/// <param name="index">The zero-based index at which value should be inserted. </param>
/// <param name="xpanderPanel">The XPanderPanel to insert into the Collection.</param>
public void Insert(int index, JPictureBox xpanderPanel)
{
((IList)this).Insert(index, (object)xpanderPanel);
}
/// <summary>
/// Returns the index of the specified XPanderPanel in the collection.
/// </summary>
/// <param name="xpanderPanel">The xpanderPanel to find the index of.</param>
/// <returns>The index of the xpanderPanel, or -1 if the xpanderPanel is not in the <see ref="ControlCollection">ControlCollection</see> instance.</returns>
public int IndexOf(JPictureBox xpanderPanel)
{
return(this.m_controlCollection.IndexOf(xpanderPanel));
}