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/////////////////////////////////////////////////////////////////////////////
//
// (c) 2007 BinaryComponents Ltd. All Rights Reserved.
//
// http://www.binarycomponents.com/
//
/////////////////////////////////////////////////////////////////////////////
using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Diagnostics;
namespace BinaryComponents.SuperTree.Internal
{
internal abstract class VerticalPositioning : ITreeEvents
{
protected VerticalPositioning( TreeNodeCollection nodes, IRenderer renderer, ITreeInfo treeInfo, ITreeEvents treeEvents )
{
_nodes = nodes;
_renderer = renderer;
_treeInfo = treeInfo;
_treeEvents = treeEvents;
}
internal abstract double ExpansionAnimationPosition( TreeNode treeNode );
internal abstract bool IsAnimating();
internal abstract Rectangle GetNodeBounds( TreeNode treeNode, Coordinates required );
internal abstract bool IsVisible( TreeNode treeNode );
internal abstract TreeNode[] GetNodesBetween( int top, int bottom );
internal abstract TreeNode GetNodeBefore( TreeNode node );
internal abstract TreeNode GetNodeAfter( TreeNode node );
internal abstract int GetTotalHeight();
internal abstract int GetMaxWidth();
internal abstract void DirtyWidths();
internal abstract void SetAnimationMark( DateTime dateTime );
#region ITreeEvents Members
public abstract void NodeUpdated( TreeNode treeNode );
public abstract void NodeInserted( TreeNode treeNode );
public abstract void NodeDeleted( TreeNode treeNode );
public abstract void ToggleNodeExpansion( TreeNode treeNode );
public abstract void SelectNode( TreeNode treeNode );
public abstract void UpdateAnimations();
#endregion
protected TreeNodeCollection Nodes
{
[DebuggerStepThrough]
get
{
return _nodes;
}
}
protected IRenderer Renderer
{
[DebuggerStepThrough]
get
{
return _renderer;
}
}
protected ITreeInfo TreeInfo
{
[DebuggerStepThrough]
get
{
return _treeInfo;
}
}
protected ITreeEvents TreeEvents
{
[DebuggerStepThrough]
get
{
return _treeEvents;
}
}
private TreeNodeCollection _nodes;
private IRenderer _renderer;
private ITreeInfo _treeInfo;
private ITreeEvents _treeEvents;
}
}
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