"5.6.0 windows" QWidgetPrivate::hide_sys QDesktopScreenWidget(0x1bd5bda5540 [isWindow] window=QWidgetWindow(0x1bd5bd9d7c0, name="QWidgetClassWindow"), handle=QPlatformWindow(0x1bd5bd7f120)) QWidgetPrivate::showChildren MainWindow(0x3bd6b7f850 [isWindow] window=QWidgetWindow(0x1bd5bd9e5d0, name="MainWindowClassWindow"), handle=QPlatformWindow(0x1bd5bd7f450)) QWidgetPrivate::showChildren Looking at QWidget(0x0) QWidgetPrivate::showChildren continue QWidgetPrivate::showChildren Looking at QPushButton(0x1bd5bda5620) QWidgetPrivate::showChildren on-spontaneous QWidgetPrivate::showChildren show QWidgetPrivate::showChildren QPushButton(0x1bd5bda5620) QWidgetPrivate::showChildren Looking at QWidget(0x0) QWidgetPrivate::showChildren continue QWidgetPrivate::showChildren Looking at QWidget(0x0) QWidgetPrivate::showChildren continue QWidgetPrivate::showChildren QDialog(0x1bd5be3abe0 [isWindow] window=QWidgetWindow(0x1bd5e01eca0, name="QDialogClassWindow"), handle=QPlatformWindow(0x1bd5e02b670)) QWidgetPrivate::showChildren Looking at QWidget(0x0) QWidgetPrivate::showChildren continue QWidgetPrivate::showChildren Looking at QGroupBox(0x1bd5be3c1c0 window=QWidgetWindow(0x1bd5be58190, name="QGroupBoxClassWindow"), handle=QPlatformWindow(0x1bd5e02c880) window-parent=QWidgetWindow(0x1bd5e01eca0, name="QDialogClassWindow"), handle=QPlatformWindow(0x1bd5e02b670)) QWidgetPrivate::showChildren on-spontaneous QWidgetPrivate::showChildren show QWidgetPrivate::showChildren QGroupBox(0x1bd5be3c1c0 window=QWidgetWindow(0x1bd5be58190, name="QGroupBoxClassWindow"), handle=QPlatformWindow(0x1bd5e02c880) window-parent=QWidgetWindow(0x1bd5e01eca0, name="QDialogClassWindow"), handle=QPlatformWindow(0x1bd5e02b670)) QWidgetPrivate::hide_sys QDialog(0x1bd5be3abe0 [isWindow] window=QWidgetWindow(0x1bd5e01eca0, name="QDialogClassWindow"), handle=QPlatformWindow(0x1bd5e02b670)) QWidgetPrivate::showChildren QDialog(0x1bd5be3abe0 [isWindow] window=QWidgetWindow(0x1bd5e01eca0, name="QDialogClassWindow"), handle=QPlatformWindow(0x1bd5e02b670)) QWidgetPrivate::showChildren Looking at QWidget(0x0) QWidgetPrivate::showChildren continue QWidgetPrivate::showChildren Looking at QGroupBox(0x1bd5be3c1c0 window=QWidgetWindow(0x1bd5be58190, name="QGroupBoxClassWindow"), handle=QPlatformWindow(0x1bd5e02c880) window-parent=QWidgetWindow(0x1bd5e01eca0, name="QDialogClassWindow"), handle=QPlatformWindow(0x1bd5e02b670)) QWidgetPrivate::showChildren on-spontaneous QWidgetPrivate::showChildren show_recursive QWidgetPrivate::showChildren QGroupBox(0x1bd5be3c1c0 window=QWidgetWindow(0x1bd5be58190, name="QGroupBoxClassWindow"), handle=QPlatformWindow(0x1bd5e02c880) window-parent=QWidgetWindow(0x1bd5e01eca0, name="QDialogClassWindow"), handle=QPlatformWindow(0x1bd5e02b670)) QWidgetPrivate::hide_sys QDialog(0x1bd5be3abe0 [isWindow] window=QWidgetWindow(0x1bd5e01eca0, name="QDialogClassWindow"), handle=QPlatformWindow(0x1bd5e02b670)) QWidgetPrivate::showChildren QDialog(0x1bd5be3abe0 [isWindow] window=QWidgetWindow(0x1bd5e01eca0, name="QDialogClassWindow"), handle=QPlatformWindow(0x1bd5e02b670)) QWidgetPrivate::showChildren Looking at QWidget(0x0) QWidgetPrivate::showChildren continue QWidgetPrivate::showChildren Looking at QGroupBox(0x1bd5be3c1c0 window=QWidgetWindow(0x1bd5be58190, name="QGroupBoxClassWindow"), handle=QPlatformWindow(0x1bd5e02c880) window-parent=QWidgetWindow(0x1bd5e01eca0, name="QDialogClassWindow"), handle=QPlatformWindow(0x1bd5e02b670)) QWidgetPrivate::showChildren on-spontaneous QWidgetPrivate::showChildren show_recursive QWidgetPrivate::showChildren QGroupBox(0x1bd5be3c1c0 window=QWidgetWindow(0x1bd5be58190, name="QGroupBoxClassWindow"), handle=QPlatformWindow(0x1bd5e02c880) window-parent=QWidgetWindow(0x1bd5e01eca0, name="QDialogClassWindow"), handle=QPlatformWindow(0x1bd5e02b670)) QWidgetPrivate::hide_sys QDialog(0x1bd5be3abe0 [isWindow] window=QWidgetWindow(0x1bd5e01eca0, name="QDialogClassWindow"), handle=QPlatformWindow(0x1bd5e02b670)) QWidgetPrivate::hide_sys MainWindow(0x3bd6b7f850 [isWindow] window=QWidgetWindow(0x1bd5bd9e5d0, name="MainWindowClassWindow"), handle=QPlatformWindow(0x1bd5bd7f450))