I take the name literally: QAbstractItemModel: it is an abstraction of some underlying data structure that acts as a well-defined interface between that data structure and a visualization of that...
d_stranz Today, 01:48Interesting, that makes sense to me along with some of the advice you gave here! https://www.qtcentre.org/threads/70696-Creating-tree-kind-of-model-from-QAbstractItemModel-or-QAbstractListModel
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I have found that it is best to -not- try to convert a hierarchical data structure directly into a hierarchical QAbstractItemModel (if I interpret your statement "making the Classroom derive from...
d_stranz Today, 00:43I have been going through this example and was looking for another shove in the right direction if possible :) The example is o-so-close to being exactly what I need but the different derived types...
xconverge Yesterday, 23:37I am trying to make a fuction for create a large table from file using COPY.
My function create the *.csv file properly.
After, my function generate the query, who calls to a postgres function that...
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QPSQL unable to COPY large files
Yesterday 18:48 by dehm