Fix error when docking to sides of tabbed panel

2025-01-06 01:30:32 +02:00
parent 55a0a39881
commit c3ffbe2f42
1 changed files with 9 additions and 6 deletions
--- a/Source/Editor/GUI/Docking/DockHintWindow.cs
+++ b/Source/Editor/GUI/Docking/DockHintWindow.cs
@@ -149,6 +149,8 @@ namespace FlaxEditor.GUI.Docking
                    var selectedTab = _toMove.SelectedTab;

                    // Dock the first tab into the target location
+                    if (_toMove.TabsCount > 0)
+                    {
                        var firstTab = _toMove.GetTab(0);
                        firstTab.Show(_toSet, _toDock);

@@ -157,6 +159,7 @@ namespace FlaxEditor.GUI.Docking
                        {
                            _toMove.GetTab(0).Show(DockState.DockFill, firstTab);
                        }
+                    }

                    // Keep selected tab being selected
                    selectedTab?.SelectTab();