GoaLitiuM/FlaxEngine
1
0
Fork 0
Code Issues Pull Requests Actions 7 Packages Projects Releases Wiki Activity

Optimize UI in Editor

Browse Source
This commit is contained in:
Wojtek Figat
2021-11-27 13:07:09 +01:00
parent a9c56caf84
commit 74f813ed3e
11 changed files with 204 additions and 165 deletions
Download Patch File Download Diff File Expand all files Collapse all files

57
Source/Editor/SceneGraph/ActorNode.cs
View File

@@ -14,7 +14,7 @@ namespace FlaxEditor.SceneGraph
/// It's part of the Scene Graph.
/// </summary>
/// <seealso cref="SceneGraphNode" />
/// <seealso cref="Actor" />
/// <seealso cref="FlaxEngine.Actor" />
[HideInEditor]
public class ActorNode : SceneGraphNode
{
@@ -228,6 +228,7 @@ namespace FlaxEditor.SceneGraph
set => _actor.Transform = value;
}
#if false
/// <inheritdoc />
public override SceneGraphNode ParentNode
{
@@ -238,6 +239,7 @@ namespace FlaxEditor.SceneGraph
base.ParentNode = value;
}
}
#endif
/// <inheritdoc />
public override object EditableObject => _actor;
@@ -250,7 +252,7 @@ namespace FlaxEditor.SceneGraph
// Skip actors that should not be selected
if (hit != null && _actor != null && (_actor.HideFlags & HideFlags.DontSelect) == HideFlags.DontSelect)
{
hit = ParentNode;
hit = parentNode;
}
return hit;
@@ -306,22 +308,43 @@ namespace FlaxEditor.SceneGraph
/// <inheritdoc />
protected override void OnParentChanged()
{
// Update UI node connections
_treeNode.Parent = (ParentNode as ActorNode)?.TreeNode;
// Check if it's a new node and parent has been already ready
// (eg. we build new node for spawned actor and link it to the game)
if (_treeNode.Parent != null && !_treeNode.Parent.IsLayoutLocked)
{
_treeNode.IndexInParent = _actor.OrderInParent;
_treeNode.Parent.SortChildren();
// Update UI
_treeNode.IsLayoutLocked = false;
_treeNode.PerformLayout();
}
base.OnParentChanged();
// Update UI (special case if actor is spawned and added to existing scene tree)
var parentTreeNode = (parentNode as ActorNode)?.TreeNode;
if (parentTreeNode != null && !parentTreeNode.IsLayoutLocked)
{
parentTreeNode.IsLayoutLocked = true;
_treeNode.Parent = parentTreeNode;
_treeNode.IndexInParent = _actor.OrderInParent;
parentTreeNode.IsLayoutLocked = false;
// Skip UI update if node won't be in a view
if (parentTreeNode.IsCollapsed)
{
TreeNode.UnlockChildrenRecursive();
}
else
{
// Try to perform layout at the level where it makes it the most performant (the least computations)
var tree = parentTreeNode.ParentTree;
if (tree != null)
{
if (tree.Parent is FlaxEngine.GUI.Panel treeParent)
treeParent.PerformLayout();
else
tree.PerformLayout();
}
else
{
parentTreeNode.PerformLayout();
}
}
}
else
{
_treeNode.Parent = parentTreeNode;
}
}
/// <inheritdoc />