I am primary a web developer but I do have a very good understanding of C++ and C#. However, recently I have writing a GUI application and I have started to get lost in how to handle the relationship between my controller and view logic. In PHP it was ver...

I'm confused about what the correct way to reset or clear the data in associated with a QAbstractItemModel?. I'm writing an application in which the user can "start over" with a new set of data (empty, or small). Should I be deleting the old model when ...

I'm confused about what the correct way to reset or clear the data in associated with a QAbstractItemModel?. I'm writing an application in which the user can "start over" with a new set of data (empty, or small). Should I be deleting the old model when ...

I'm confused about what the correct way to reset or clear the data in associated with a QAbstractItemModel?. I'm writing an application in which the user can "start over" with a new set of data (empty, or small). Should I be deleting the old model when ...

how are the classses in MFC match the model-view-control pattern ? the model is suppose to handle the Business Logic , the control suppose to be some kind of mediator and the view suppose to be the gui ? what class in MFC represent each one ? cause it s...

I'm writing an application in Qt (with C++) and I need to represent an object structure in a tree view. One of the ways to do this is to create a model for this, but I'm still quite confused after reading the Qt documentation about the subject. The "stru...

I'm writing an application in Qt (with C++) and I need to represent an object structure in a tree view. One of the ways to do this is to create a model for this, but I'm still quite confused after reading the Qt documentation about the subject. The "stru...

I am working on an application which has a view which generates a report to display to the user. This report is something which I'm needing to filter. Using the SQL support in Qt I've tried using QSqlTableModel with its filtering capabilities, but it does...

Rather perplexed by this omission--but in Qt's QAbstractItemView class, it's possible to set a QAbstractItemDelegate (i.e., QItemDelegate or QStyledItemDelegate) to the entire view, a single row, or a single column, using the setItemDelegate* methods. In...

I have been learning PHP MVC pattern and it is pretty cool. have almost finished app and I can see how mess you can make a code without good design. Now can MCV be applied to C++ apps? Where does Plugin manager/Plugins go if that is even possible?In model...

I have been learning PHP MVC pattern and it is pretty cool. have almost finished app and I can see how mess you can make a code without good design. Now can MCV be applied to C++ apps? Where does Plugin manager/Plugins go if that is even possible?In model...

I have written a custom data model to be displayed with several QTableViews. Technically, everything works fine: my views show the changes made from my model. My data model is editable, and the setData() method does emit the dataChanged() signal and retu...

I have written a custom data model to be displayed with several QTableViews. Technically, everything works fine: my views show the changes made from my model. My data model is editable, and the setData() method does emit the dataChanged() signal and retu...

I started to use Qt model-view system with QStandardItemModel and some views. But then I noticed that there are also Widgets - Tree, Table, List, that happend to be almost the same in use as views. I read Qt docs about it and honesty didn't understand for...