protected virtual void OnPanelCollapsing(object sender, XPanderStateChangeEventArgs e)
{
if (this.PanelCollapsing != null)
{
this.PanelCollapsing(sender, e);
}
}
protected override void OnPanelCollapsing(object sender, XPanderStateChangeEventArgs e)
{
if (Dock == DockStyle.Left || Dock == DockStyle.Right)
{
foreach (Control control in base.Controls)
{
control.Hide();
}
}
if (Dock == DockStyle.Left || Dock == DockStyle.Right)
{
if (base.ClientRectangle.Width > base.CaptionHeight)
{
m_restoreBounds = base.ClientRectangle;
}
base.Width = base.CaptionHeight;
}
if (Dock == DockStyle.Top || Dock == DockStyle.Bottom)
{
if (base.ClientRectangle.Height > base.CaptionHeight)
{
m_restoreBounds = base.ClientRectangle;
}
base.Height = base.CaptionHeight;
}
base.OnPanelCollapsing(sender, e);
}
protected override void OnPanelExpanding(object sender, XPanderStateChangeEventArgs e)
{
bool expand = e.Expand;
if (expand)
{
Expand = expand;
Invalidate(invalidateChildren: false);
}
base.OnPanelExpanding(sender, e);
}
protected override void OnPanelExpanding(object sender, XPanderStateChangeEventArgs e)
{
if (Dock == DockStyle.Left || Dock == DockStyle.Right)
{
foreach (Control control in base.Controls)
{
control.Show();
}
if (base.ClientRectangle.Width == base.CaptionHeight)
{
base.Width = m_restoreBounds.Width;
}
}
if (Dock == DockStyle.Top || Dock == DockStyle.Bottom)
{
base.Height = m_restoreBounds.Height;
}
base.OnPanelExpanding(sender, e);
}