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feat(dock): add visual drop target overlay

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Misaki
2026-03-28 13:32:29 +09:00
parent ad90bf1d34
commit 49e6bbe8b0
2 changed files with 14 additions and 1 deletions
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5
src/Editor/Ghost.Editor/View/Controls/DockLayout.cs
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@@ -15,11 +15,15 @@ namespace Ghost.Editor.View.Controls;
public sealed partial class DockLayout : Control
{
private const string PART_ROOT_GRID = "PART_RootGrid";
private const string PART_DROP_TARGET_OVERLAY = "PART_DropTargetOverlay";
private const double MIN_PANE_SIZE = 100;
private const double SPLITTER_THICKNESS = 4;
private Border? _dropTargetOverlay;
private readonly HashSet<DockNode> _subscribedNodes = new();
public enum DockPosition { Center, Top, Bottom, Left, Right, None }
public DockLayout()
{
DefaultStyleKey = typeof(DockLayout);
@@ -287,6 +291,7 @@ public sealed partial class DockLayout : Control
protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
_dropTargetOverlay = GetTemplateChild(PART_DROP_TARGET_OVERLAY) as Border;
RenderTree();
}
}