Maximalbreite für Nattable Spalten einführen

[janiak-minova]

zu #1470

Ausschnitt aus "Wiederherstell-Datei" von @weber-r:

xvcorWorkingTimeIndex2.LAST_STATE.index.groupby=1;5;
xvcorWorkingTimeIndex2.LAST_STATE.index.hidden=[]
xvcorWorkingTimeIndex2.LAST_STATE.index.size=1,10598;6,3686;7,3686;2,5904;3,4617;11,14052;4,6560;10,54990;5,2147483647;8,2147483647;9,2147483647;0,2147483647;12,2147483647;13,2147483647;14,2147483647;
xvcorWorkingTimeIndex2.LAST_STATE.index.sortby=5,ASC;
xvcorWorkingTimeIndex2.LAST_STATE.search.hidden=[]
xvcorWorkingTimeIndex2.LAST_STATE.search.size=0,2147483647;1,2147483647;2,2147483647;3,2147483647;4,2147483647;5,2147483647;6,2147483647;7,2147483647;8,2147483647;9,2147483647;10,2147483647;11,2147483647;12,2147483647;13,2147483647;14,2147483647;15,2147483647;
xvcorWorkingTimeIndex2.LAST_STATE.table={\n  "name"\: "xvcorWorkingTimeIndex2",\n  "columns"\: [\n    {\n      "name"\: "\\u0026",\n      "type"\: "BOOLEAN",\n      "outputType"\: "OUTPUT",\n      "label"\: "\\u0026",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "KeyLong",\n      "type"\: "INTEGER",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.KeyLong",\n      "decimals"\: 0,\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: true\n    },\n    {\n      "name"\: "EmployeeText",\n      "type"\: "STRING",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.EmployeeText",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "CustomerText",\n      "type"\: "STRING",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.CustomerText",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "ProjectText",\n      "type"\: "STRING",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.ProjectText",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "ServiceText",\n      "type"\: "STRING",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.ServiceText",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "BookingDate",\n      "type"\: "INSTANT",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.BookingDate",\n      "dateTimeType"\: "DATE",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "StartDate",\n      "type"\: "INSTANT",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.StartDate",\n      "dateTimeType"\: "TIME",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "EndDate",\n      "type"\: "INSTANT",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.EndDate",\n      "dateTimeType"\: "TIME",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "RenderedQuantity",\n      "type"\: "DOUBLE",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.RenderedQuantity",\n      "decimals"\: 2,\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "ChargedQuantity",\n      "type"\: "DOUBLE",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.ChargedQuantity",\n      "decimals"\: 2,\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "Description",\n      "type"\: "STRING",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.Description",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "ServiceContractText",\n      "type"\: "STRING",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.ServiceContractText",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "Assigned",\n      "type"\: "BOOLEAN",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.Assigned",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "LastDate",\n      "type"\: "INSTANT",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.LastDate",\n      "dateTimeType"\: "DATETIME",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    },\n    {\n      "name"\: "InvoiceText",\n      "type"\: "STRING",\n      "outputType"\: "OUTPUT",\n      "label"\: "@WorkingTime.InvoiceText",\n      "readOnly"\: false,\n      "required"\: false,\n      "isLookup"\: false,\n      "visible"\: true,\n      "key"\: false\n    }\n  ],\n  "rows"\: [\n    {\n      "values"\: [\n        "b-true",\n        null,\n        "f-~-s-weberr%\\u0001weberr",\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null\n      ]\n    },\n    {\n      "values"\: [\n        "b-true",\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null\n      ]\n    },\n    {\n      "values"\: [\n        "b-false",\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null,\n        null\n      ]\n    }\n  ]\n}

Die Breite der Spalten der Nattables wurden teilweise mit 2147483647 persistiert (Maximaler Wert eines Integers). Beim Persistieren tritt also wahrscheinlich ein Fehler auf. Dieser ist leider nicht mehr nachzuvollziehen. Die Nattables kommen mit dieser Breite offensichtlich nicht zurecht.

Um dem Fehler trotzdem entgegenzuwirken, führen wir eine maximale Breite ein, mit der die Nattable-Spalten wiederhergestellt werden. Damit bleibt die Anwendung nutzbar, die Spaltenbreite kann dann wieder angepasst werden und wird beim nächsten Neustart (hoffentlich) korrekt wiederhergestellt.

Ich denke mehr als Breite 3000 sollte in aller Regel nicht vorkommen: