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Add collection item duplication.

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This commit is contained in:
Chandler Cox
2025-07-19 16:09:33 -05:00
parent bb37f980ed
commit 1fb6586dff
1 changed files with 25 additions and 2 deletions
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27
Source/Editor/CustomEditors/Editors/CollectionEditor.cs
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@@ -70,7 +70,9 @@ namespace FlaxEditor.CustomEditors.Editors
menu.ItemsContainer.RemoveChildren();
menu.AddButton("Copy", linkedEditor.Copy);
var b = menu.AddButton("Paste", linkedEditor.Paste);
var b = menu.AddButton("Duplicate", () => Editor.Duplicate(Index));
b.Enabled = linkedEditor.CanPaste && !Editor._readOnly;
b = menu.AddButton("Paste", linkedEditor.Paste);
b.Enabled = linkedEditor.CanPaste && !Editor._readOnly;
menu.AddSeparator();
@@ -404,8 +406,10 @@ namespace FlaxEditor.CustomEditors.Editors
var menu = new ContextMenu();
menu.AddButton("Copy", linkedEditor.Copy);
var b = menu.AddButton("Duplicate", () => Editor.Duplicate(Index));
b.Enabled = linkedEditor.CanPaste && !Editor._readOnly;
var paste = menu.AddButton("Paste", linkedEditor.Paste);
paste.Enabled = linkedEditor.CanPaste;
paste.Enabled = linkedEditor.CanPaste && !Editor._readOnly;
if (_canReorder)
{
@@ -741,6 +745,25 @@ namespace FlaxEditor.CustomEditors.Editors
cloned[srcIndex] = tmp;
SetValue(cloned);
}
/// <summary>
/// Duplicates the list item.
/// </summary>
/// <param name="index">The index to duplicate.</param>
public void Duplicate(int index)
{
if (IsSetBlocked)
return;
var count = Count;
Resize(count + 1);
RefreshInternal(); // Force update values.
Shift(count, index + 1);
RefreshInternal(); // Force update values.
var cloned = CloneValues();
cloned[index + 1] = Utilities.Utils.CloneValue(cloned[index]);
SetValue(cloned);
}
/// <summary>
/// Shifts the specified item at the given index and moves it through the list to the other item. It supports undo.