/// <summary>
/// Select the TreeNode in the MWTreeNodeWrapper object supplied.
/// </summary>
/// <param name="mwtnw">MWTreeNodeWrapper containing TreeNode that should be selected.</param>
public static void Select(MWTreeNodeWrapper mwtnw)
{
mwtnw.Node.ImageIndex = mwtnw.SelectedImageIndex;
mwtnw.BackColor = mwtnw.Node.BackColor;
mwtnw.ForeColor = mwtnw.Node.ForeColor;
}
/// <summary>
/// Deselect the TreeNode in the MWTreeNodeWrapper object supplied.
/// </summary>
/// <param name="mwtnw">MWTreeNodeWrapper containing TreeNode that should be deselected.</param>
public static void Deselect(MWTreeNodeWrapper mwtnw)
{
mwtnw.Node.ImageIndex = mwtnw.ImageIndex;
mwtnw.Node.SelectedImageIndex = mwtnw.SelectedImageIndex;
if (mwtnw.Node.TreeView != null && mwtnw.Node.TreeView.Enabled)
{
mwtnw.Node.BackColor = mwtnw.BackColor;
mwtnw.Node.ForeColor = mwtnw.ForeColor;
}
}
/// <summary>
/// Remove an array of TreeNodes contained in MWTreeNodeWrappers. The TreeNodes are also removed from the SelNodes property, the
/// CheckedNodes property and/or the SelNode property.
/// </summary>
/// <param name="amwtnw">MWTreeNodeWrapper array whose TreeNodes should be removed.</param>
/// <returns>True if at least one TreeNode from the MWTreeNodeWrappers was removed or false if no TreeNodes were removed.</returns>
public bool RemoveNodes(MWTreeNodeWrapper[] amwtnw)
{
bool bRetVal = false;
if(amwtnw != null)
{
foreach(MWTreeNodeWrapper mwtnw in amwtnw)
{
if(RemoveNode(mwtnw))
{
bRetVal = true;
}
}
}
return bRetVal;
}
/// <summary>
/// Remove one TreeNode contained in an MWTreeNodeWrapper. The TreeNode is also removed from the SelNodes property, the CheckedNodes
/// property and/or the SelNode property.
/// </summary>
/// <param name="mwtnw">MWTreeNodeWrapper to remove.</param>
/// <returns>True if the TreeNode in the MWTreeNodeWrapper was removed or false otherwise.</returns>
public bool RemoveNode(MWTreeNodeWrapper mwtnw)
{
bool bRetVal = false;
if(mwtnw != null)
{
bRetVal = RemoveNode(mwtnw.Node);
}
return bRetVal;
}
/// <summary>
/// Get the ForeColor of the MWTreeNodeWrapper supplied.
/// Note that this method works even if the MWTreeNodeWrapper is selected and/or if the MWTreeView is disabled (Enabled property set to false).
/// </summary>
/// <param name="mwtnw">MWTreeNodeWrapper to get the ForeColor of.</param>
/// <returns>ForeColor of the MWTreeNodeWrapper supplied.</returns>
public static Color GetForeColor(MWTreeNodeWrapper mwtnw)
{
return GetForeColor(mwtnw.Node);
}
/// <summary>
/// Change the SelectedImageIndex of the supplied MWTreeNodeWrapper's TreeNode.
/// </summary>
/// <param name="tn">MWTreeNodeWrapper whose TreeNode to change the SelectedImageIndex of.</param>
/// <param name="iSelectedImageIndex">SelectedImageIndex to change to.</param>
public static void ChangeTreeNodeSelectedImageIndex(MWTreeNodeWrapper mwtnw, int iSelectedImageIndex)
{
if(mwtnw != null)
{
if((mwtnw.Node.TreeView as MWTreeView).IsTreeNodeSelected(mwtnw.Node))
{
mwtnw.SelectedImageIndex = iSelectedImageIndex;
mwtnw.Node.ImageIndex = iSelectedImageIndex;
mwtnw.Node.SelectedImageIndex = iSelectedImageIndex;
}
else
{
mwtnw.Node.SelectedImageIndex = iSelectedImageIndex;
}
}
}
/// <summary>
/// Enable MWTreeNodeWrapper supplied.
/// </summary>
/// <param name="mwtnw">MWTreeNodeWrapper to enable.</param>
private void EnableNode(MWTreeNodeWrapper mwtnw)
{
if(IsTreeNodeSelected(mwtnw.Node))
{
if(this.HideSelection && !this.Focused || !this.Enabled)
{
(GetSelectedMWTreeNodeWrapper(mwtnw.Node)).Enable();
}
else
{
if(this.UseExtendedDisabledColors)
{
mwtnw.Enable();
}
else
{
mwtnw.Node.BackColor = SystemColors.Control;
mwtnw.Node.ForeColor = SystemColors.WindowText;
}
}
}
else
{
mwtnw.Enable();
}
}
/// <summary>
/// Deactivate TreeNode of MWTreeNodeWrapper supplied.
/// Deactivating means removing higlighting ('lowlighting').
/// </summary>
/// <param name="mwtnw">MWTreeNodeWrapper whose TreeNode should be deactivated.</param>
private void DeactivateSelNode(MWTreeNodeWrapper mwtnw)
{
if(mwtnw != null && mwtnw.Node != null)
{
if(this.HideSelection)
{
if(IsPlainColoredTreeNode(mwtnw.Node))
{
LowlightNode(mwtnw.Node);
}
else
{
mwtnw.Node.BackColor = mwtnw.BackColor;
mwtnw.Node.ForeColor = mwtnw.ForeColor;
}
}
else
{
HighlightNode(mwtnw.Node, false);
}
}
}
/// <summary>
/// Deselect the TreeNode in the MWTreeNodeWrapper object supplied.
/// </summary>
/// <param name="mwtnw">MWTreeNodeWrapper containing TreeNode that should be deselected.</param>
public static void Deselect(MWTreeNodeWrapper mwtnw)
{
mwtnw.Node.ImageIndex = mwtnw.ImageIndex;
mwtnw.Node.SelectedImageIndex = mwtnw.SelectedImageIndex;
if (mwtnw.Node.TreeView != null && mwtnw.Node.TreeView.Enabled)
{
mwtnw.Node.BackColor = mwtnw.BackColor;
mwtnw.Node.ForeColor = mwtnw.ForeColor;
}
}
/// <summary>
/// Select the TreeNode in the MWTreeNodeWrapper object supplied.
/// </summary>
/// <param name="mwtnw">MWTreeNodeWrapper containing TreeNode that should be selected.</param>
public static void Select(MWTreeNodeWrapper mwtnw)
{
mwtnw.Node.ImageIndex = mwtnw.SelectedImageIndex;
mwtnw.BackColor = mwtnw.Node.BackColor;
mwtnw.ForeColor = mwtnw.Node.ForeColor;
}
