I am trying to update a record and i have this: tableModel->select(); QModelIndex index = ui.tableView->currentIndex();
I have a table Thingsies, with columns id, data1, otherTableId, otherTableRowId. I need the last 开发者_JAVA百科two columns instead of just a foreign key column because depending on the Thingy the typ
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I\'m having a little trouble with my OpenGL transformations -- I have a vertex shader that se开发者_StackOverflowts gl_Position to projection * view * model * vertex. I have code that generates a view
I recently started rewriting an application and I\'m trying to port it to model/view to reduce the number of kludges I have there.
Update: my paint method was not const I have a custom QTableView connected to a QAbstractTableModel. I recently created a QStyledItemDelegate subclass and its paint method prints a debugging message
I want to create a ListView with the names and the codes of the products in my ModelView but when I do:
I\'m implementing a widget tool kit wich requires some symbols to be aligned with the Y axis. These symbols are drawn using the model view matrix of the parent objects, causing them to be rotated as
I have a Qt application for which I derived my own model class from QAbstractTableModel.I have implemented the necessary methods as prescribed in the documentation.When I call removeRows method the开发
I am trying to make little photo gallery with help of model view. But when I click on photo model views opens and shows photo but also it deletes it from photo gallery.I used append to create on model
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