注释 - 文本属性面板修改字重，属性面板显示不全处理

PDF Office/PDF Master/Class/Home/ViewController/customViewController/KMDesignSelect.swift

@@ -240,6 +240,7 @@ class KMSelectCell: NSTextFieldCell {
             } else if (state == .Error_focus) {
                 paragraphStyle.lineSpacing = lineHeight_errorfocus
             }
+            paragraphStyle.lineBreakMode = .byTruncatingTail
             textField.attributedStringValue = NSAttributedString(string: _stringValue, attributes: [NSAttributedString.Key.paragraphStyle: paragraphStyle])
         }
     }