ilotXXI questions

ilotXXI answers

• Call function directly vs emiting Signal (Qt - Signals and Slots)
• Qt, QTransform rotation
• QRadioButton color change on Selected and deselected Qt
• Calculating view offset for zooming in at the position of the mouse cursor
• QGraphicsItem::itemChange notified for position change but not for size change
• QAbstractTableModel::insertRows appending new data to internal QList