improve:手掌擦

2026-04-25 17:23:48 +08:00
parent a8bc9f442b
commit 877d702978
1 changed files with 7 additions and 0 deletions
@@ -47,6 +47,7 @@ namespace Ink_Canvas
        private bool isMultiTouchTimerActive;
        private bool isPalmEraserActive;
        private bool palmEraserWasEnabledBeforeMultiTouch;
+        private InkCanvasEditingMode palmEraserPreviousEditingMode = InkCanvasEditingMode.Ink;

        /// <summary>
        /// 保存画布上的非笔画元素（如图片、媒体元素等）
@@ -846,6 +847,7 @@ namespace Ink_Canvas

                        if (Settings.Advanced.IsSpecialScreen)
                            boundWidth *= Settings.Advanced.TouchMultiplier;
+                        palmEraserPreviousEditingMode = inkCanvas.EditingMode;
                        inkCanvas.EditingMode = InkCanvasEditingMode.EraseByPoint;
                        isPalmEraserActive = true;

@@ -1019,6 +1021,11 @@ namespace Ink_Canvas
                    {
                        isPalmEraserActive = false;
                        DisableEraserOverlay();
+                        if (inkCanvas.EditingMode == InkCanvasEditingMode.EraseByPoint)
+                        {
+                            inkCanvas.EditingMode = palmEraserPreviousEditingMode;
+                            SetCursorBasedOnEditingMode(inkCanvas);
+                        }
                    }
                }
            }