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Talk:IDE Debug Helpers
For people that have trouble with the QList expansion, please update the current QList part in qt5.natvis with:
<Type Name="QList<*>"> <AlternativeType Name="QStringList"></AlternativeType> <AlternativeType Name="QQueue<*>"></AlternativeType> <DisplayString>{{ size = {d->end - d->begin} }}</DisplayString> <Expand> <Item Name="[referenced]">d->ref.atomic._q_value</Item> <IndexListItems Condition="QTypeInfo<$T1>::isLarge || QTypeInfo<$T1>::isStatic"> <Size>d->end - d->begin</Size> <ValueNode>*reinterpret_cast<$T1*>(reinterpret_cast<Node*>(d->array + d->begin + $i)->v)</ValueNode> </IndexListItems> <IndexListItems Condition="!(QTypeInfo<$T1>::isLarge || QTypeInfo<$T1>::isStatic)"> <Size>d->end - d->begin</Size> <ValueNode>*reinterpret_cast<$T1*>(d->array + d->begin + $i)</ValueNode> </IndexListItems> </Expand> </Type>
This fixes some Node* expansion issues when you have a struct that is exactly sizeof(void*) (which somehow end up being in a Node instead of being directly in the QList)
Someone might want to apply this as a patch to the next version of the qt5.natvis file.
--- Can someone who understands what is supposed to go in the autoexp.dat file please fix the formatting of this page? Rakslice (talk) 01:11, 12 May 2017 (UTC)
QDate showing MDY in addition to Julian day
It would be an improvement for qt5.natvis if QDate was shown not only as Julian day
{ julian day = 2459412 }
but also in a DMY form like this
{ julian day = 2459412 } [day]: 16 [month]: 7 [year]: 2021 [Raw View]: {jd=2459412 }
this can be done by using
<Type Name="QDate"> <DisplayString>{{ julian day = {jd} }}</DisplayString> <Expand> <Item Name="[day]">((5 * (((4 * (jd + 1401 + (((4 * jd + 274277) / 146097) * 3) / 4 - 38) + 3) % 1461) / 4) + 2) % 153) / 5 + 1</Item> <Item Name="[month]">((5 * (((4 * (jd + 1401 + (((4 * jd + 274277) / 146097) * 3) / 4 - 38) + 3) % 1461) / 4) + 2) / 153 + 2) % 12 + 1</Item> <Item Name="[year]">((4 * (jd + 1401 + (((4 * jd + 274277) / 146097) * 3) / 4 - 38) + 3) / 1461) - 4716 + (14 - (((5 * (((4 * (jd + 1401 + (((4 * jd + 274277) / 146097) * 3) / 4 - 38) + 3) % 1461) / 4) + 2) / 153 + 2) % 12 + 1)) / 12</Item> </Expand> </Type>
instead of
<Type Name="QDate"> <DisplayString>{{ julian day = {jd} }}</DisplayString> <Expand></Expand> </Type>
as it is done currently.