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Consolidate tree processing

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- Only build treeview once, destroy/create child content on change
- Single recursive AddTree(IObject3D) method handles all nodes
- BuildTree caller assigns node.TreeView instance on root node
- MatterHackers/MCCentral#3483
Differing construction implementations results in inconsistent TreeNodes
This commit is contained in:
John Lewin 2018-06-01 08:49:02 -07:00
parent 9e69b4a915
commit 5244025ae3
5 changed files with 48 additions and 70 deletions
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18
CustomWidgets/TreeView/TreeView.cs
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@ -36,33 +36,22 @@ using MatterHackers.VectorMath;
namespace MatterHackers.MatterControl.CustomWidgets.TreeView
{
public class TopNode : TreeNode
{
internal TreeView treeView;
public override TreeView TreeView => treeView;
}
public class TreeView : ScrollableWidget
{
private ThemeConfig theme;
public TreeView(TopNode topNode, ThemeConfig theme)
: this(topNode, 0, 0, theme)
public TreeView(ThemeConfig theme)
: this(0, 0, theme)
{
}
public TreeView(TopNode topNode, int width, int height, ThemeConfig theme)
public TreeView(int width, int height, ThemeConfig theme)
: base(width, height)
{
this.theme = theme;
this.AutoScroll = true;
this.HAnchor = HAnchor.Stretch;
this.VAnchor = VAnchor.Stretch;
this.TopNode = topNode;
topNode.treeView = this;
this.AddChild(TopNode);
}
#region Events
@ -230,7 +219,6 @@ namespace MatterHackers.MatterControl.CustomWidgets.TreeView
public bool ShowPlusMinus { get; set; }
public bool ShowRootLines { get; set; }
public bool Sorted { get; set; }
public TreeNode TopNode { get; }
public IComparer TreeViewNodeSorter { get; set; }