Iuliu questions

Iuliu answers

• QString degree symbol
• What is the delete sequence of QObject with default parent in Qt?
• How to set a compiler in Qt?
• Is it necessary to delete dialog window pointer in Qt?
• QDoubleSpinBox with leading zeros (always 4 digits)
• Remove selection around QPushButton text
• How to detect QObject::moveToThread() failure in Qt5?
• How to customize the titlebar of a QMdiSubWindow with qss?
• Set QDockWidget border when docked and floating
• How to release memory of Qthread object?