5.3.1
QWidget::clearFocus QWidget(0x5bc31aab10, name = "qt_scrollarea_viewport")
# MdiArea::StackingOrder
QApplicationPrivate::setFocusWidget QObject(0x0)  3
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") activate= true changeFocus true
# MyMainWindow::mdiAreaSubWindowActivated QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") QApp::focusW= QObject(0x0) 
QMdiSubWindowPrivate::setFocusWidget QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
QMdiSubWindowPrivate::setFocusWidget focus of base QObject(0x0)  base= QWidget(0x5bc5301710, name = "MyWidget0")
QMdiSubWindowPrivate::setFocusWidget QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") looping QWidget(0x5bc5301710, name = "MyWidget0")
QMdiSubWindowPrivate::setFocusWidget QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") calling setFocus QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidget::setFocus QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0") reason= 7
QWidget::setFocusLE00!
QWidgetPrivate::updateFocusChild QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidgetPrivate::updateFocusChild QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0") assigning focus_child QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidgetPrivate::updateFocusChild QWidget(0x5bc5301710, name = "MyWidget0") assigning focus_child QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidgetPrivate::updateFocusChild QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") assigning focus_child QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidgetPrivate::updateFocusChild QWidget(0x5bc31ab590, name = "MdiAreaViewPort") assigning focus_child QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidgetPrivate::updateFocusChild QMdiArea(0x5bc31ab520) assigning focus_child QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidgetPrivate::updateFocusChild MyMainWindow(0x5bc2faf8c0, name = "MdiArea") assigning focus_child QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidget::setFocus QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0") calling setFocusWidget QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QApplicationPrivate::setFocusWidget QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0") 7
# 0 FocusIn  7 "LineEdit0_0"
###### Focus in LineEdit0_0: 0 !!!!!!!!!!!!!!
QMdiSubWindowPrivate::_q_processFocusChanged QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") old= QObject(0x0)  now= QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") activate= true changeFocus true
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") activate= true changeFocus true
# MyWidget::setInitialFocus
QWidget::setFocus QLineEdit(0x5bc57165e0, name = "LineEdit0_2") reason= 7
QWidgetPrivate::updateFocusChild QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
QWidgetPrivate::updateFocusChild QLineEdit(0x5bc57165e0, name = "LineEdit0_2") assigning focus_child QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
QWidgetPrivate::updateFocusChild QWidget(0x5bc5301710, name = "MyWidget0") assigning focus_child QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
QWidgetPrivate::updateFocusChild QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") assigning focus_child QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
QWidgetPrivate::updateFocusChild QWidget(0x5bc31ab590, name = "MdiAreaViewPort") assigning focus_child QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
QWidgetPrivate::updateFocusChild QMdiArea(0x5bc31ab520) assigning focus_child QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
QWidgetPrivate::updateFocusChild MyMainWindow(0x5bc2faf8c0, name = "MdiArea") assigning focus_child QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
QWidget::setFocus QLineEdit(0x5bc57165e0, name = "LineEdit0_2") calling setFocusWidget QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
QApplicationPrivate::setFocusWidget QLineEdit(0x5bc57165e0, name = "LineEdit0_2") 7
# 0 FocusOut 7 "LineEdit0_0"
# 1 FocusIn  7 "LineEdit0_2"
QMdiSubWindowPrivate::_q_processFocusChanged QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") old= QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0") now= QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") activate= true changeFocus true
# MyMainWindow::newSubWindow CREATED QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") QApp::focusW= QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") activate= true changeFocus true
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") activate= false changeFocus true

############ On deactivation of "MdiSubWindow0 focus is cleared and focus_child of MyWidget0 is cleared

QMdiSubWindowPrivate::setActive Clear focus QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
QWidget::clearFocus QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
clearFocusLE02
Clearing focus child QLineEdit(0x5bc57165e0, name = "LineEdit0_2")
Clearing focus child QWidget(0x5bc5301710, name = "MyWidget0")
Clearing focus child QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
Clearing focus child QWidget(0x5bc31ab590, name = "MdiAreaViewPort")
Clearing focus child QMdiArea(0x5bc31ab520)
Clearing focus child MyMainWindow(0x5bc2faf8c0, name = "MdiArea")
QApplicationPrivate::setFocusWidget QObject(0x0)  7

# 1 FocusOut 7 "LineEdit0_2"
QMdiSubWindowPrivate::_q_processFocusChanged QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") old= QLineEdit(0x5bc57165e0, name = "LineEdit0_2") now= QObject(0x0) 
QMdiSubWindowPrivate::_q_processFocusChanged QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") old= QLineEdit(0x5bc57165e0, name = "LineEdit0_2") now= QObject(0x0) 
# MyMainWindow::subWindowStateChanged QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") QFlags(0x8) QFlags() QApp::focusW= QObject(0x0) 
# MyMainWindow::mdiAreaSubWindowActivated QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") QApp::focusW= QObject(0x0) 

QMdiSubWindowPrivate::setFocusWidget QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1")

############ On Re-ativation of MdiSubWindow0, it goes searching for focus child and finds first line edit

QMdiSubWindowPrivate::setFocusWidget focus of base QObject(0x0)  base= QWidget(0x5bc570f680, name = "MyWidget1")
QMdiSubWindowPrivate::setFocusWidget QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") looping QWidget(0x5bc570f680, name = "MyWidget1")
QMdiSubWindowPrivate::setFocusWidget QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") calling setFocus QLineEdit(0x5bc57168f0, name = "LineEdit1_0")
QWidget::setFocus QLineEdit(0x5bc57168f0, name = "LineEdit1_0") reason= 7
QWidgetPrivate::updateFocusChild QLineEdit(0x5bc57168f0, name = "LineEdit1_0")
QWidgetPrivate::updateFocusChild QLineEdit(0x5bc57168f0, name = "LineEdit1_0") assigning focus_child QLineEdit(0x5bc57168f0, name = "LineEdit1_0")
QWidgetPrivate::updateFocusChild QWidget(0x5bc570f680, name = "MyWidget1") assigning focus_child QLineEdit(0x5bc57168f0, name = "LineEdit1_0")
QWidgetPrivate::updateFocusChild QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") assigning focus_child QLineEdit(0x5bc57168f0, name = "LineEdit1_0")
QWidgetPrivate::updateFocusChild QWidget(0x5bc31ab590, name = "MdiAreaViewPort") assigning focus_child QLineEdit(0x5bc57168f0, name = "LineEdit1_0")
QWidgetPrivate::updateFocusChild QMdiArea(0x5bc31ab520) assigning focus_child QLineEdit(0x5bc57168f0, name = "LineEdit1_0")
QWidgetPrivate::updateFocusChild MyMainWindow(0x5bc2faf8c0, name = "MdiArea") assigning focus_child QLineEdit(0x5bc57168f0, name = "LineEdit1_0")
QWidget::setFocus QLineEdit(0x5bc57168f0, name = "LineEdit1_0") calling setFocusWidget QLineEdit(0x5bc57168f0, name = "LineEdit1_0")
QApplicationPrivate::setFocusWidget QLineEdit(0x5bc57168f0, name = "LineEdit1_0") 7
# 2 FocusIn  7 "LineEdit1_0"
QMdiSubWindowPrivate::_q_processFocusChanged QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") old= QObject(0x0)  now= QLineEdit(0x5bc57168f0, name = "LineEdit1_0")
QMdiSubWindowPrivate::_q_processFocusChanged QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") old= QObject(0x0)  now= QLineEdit(0x5bc57168f0, name = "LineEdit1_0")
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") activate= true changeFocus true
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") activate= true changeFocus true
# MyMainWindow::newSubWindow CREATED QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") QApp::focusW= QLineEdit(0x5bc57168f0, name = "LineEdit1_0")
QApplication::notify QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") calling giveFocusAccordingToFocusPolicy()
QApplicationPrivate::giveFocusAccordingToFocusPolicy looping QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") starting from  QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
QApplicationPrivate::giveFocusAccordingToFocusPolicy setting QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
QWidget::setFocus QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") reason= 0

############ 


QWidgetPrivate::updateFocusChild QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
QWidgetPrivate::updateFocusChild QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") assigning focus_child QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
QWidgetPrivate::updateFocusChild QWidget(0x5bc31ab590, name = "MdiAreaViewPort") assigning focus_child QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
QWidgetPrivate::updateFocusChild QMdiArea(0x5bc31ab520) assigning focus_child QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
QWidgetPrivate::updateFocusChild MyMainWindow(0x5bc2faf8c0, name = "MdiArea") assigning focus_child QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
QWidget::setFocus QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") calling setFocusWidget QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
QApplicationPrivate::setFocusWidget QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") 0
# 2 FocusOut 0 "LineEdit1_0"
# 3 FocusIn  0 "MdiSubWindow0"
QMdiSubWindowPrivate::_q_processFocusChanged QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") old= QLineEdit(0x5bc57168f0, name = "LineEdit1_0") now= QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
QMdiSubWindowPrivate::setFocusWidget QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
QMdiSubWindowPrivate::setFocusWidget focus of base QObject(0x0)  base= QWidget(0x5bc5301710, name = "MyWidget0")
QMdiSubWindowPrivate::setFocusWidget QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") looping QWidget(0x5bc5301710, name = "MyWidget0")
QMdiSubWindowPrivate::setFocusWidget QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") calling setFocus QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidget::setFocus QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0") reason= 7
QWidget::setFocusLE00!
QWidgetPrivate::updateFocusChild QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidgetPrivate::updateFocusChild QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0") assigning focus_child QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidgetPrivate::updateFocusChild QWidget(0x5bc5301710, name = "MyWidget0") assigning focus_child QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidgetPrivate::updateFocusChild QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") assigning focus_child QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidgetPrivate::updateFocusChild QWidget(0x5bc31ab590, name = "MdiAreaViewPort") assigning focus_child QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidgetPrivate::updateFocusChild QMdiArea(0x5bc31ab520) assigning focus_child QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidgetPrivate::updateFocusChild MyMainWindow(0x5bc2faf8c0, name = "MdiArea") assigning focus_child QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QWidget::setFocus QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0") calling setFocusWidget QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QApplicationPrivate::setFocusWidget QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0") 7
# 3 FocusOut 7 "MdiSubWindow0"
# 4 FocusIn  7 "LineEdit0_0"
###### Focus in LineEdit0_0: 1 !!!!!!!!!!!!!!
QMdiSubWindowPrivate::_q_processFocusChanged QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") old= QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") now= QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") activate= true changeFocus true
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") activate= false changeFocus true
# MyMainWindow::subWindowStateChanged QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") QFlags(0x8) QFlags() QApp::focusW= QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
# MyMainWindow::subWindowAboutToActivate QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") QApp::focusW= QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
# MyMainWindow::mdiAreaSubWindowActivated QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") QApp::focusW= QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
# MyMainWindow::subWindowStateChanged QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") QFlags() QFlags(0x8) QApp::focusW= QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QMdiSubWindowPrivate::_q_processFocusChanged QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") old= QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") now= QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0")
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") activate= true changeFocus true
QMdiSubWindowPrivate::_q_processFocusChanged QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") old= QLineEdit(0x5bc57168f0, name = "LineEdit1_0") now= QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0")
QApplication::notify QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") calling giveFocusAccordingToFocusPolicy()
QApplicationPrivate::setFocusWidget QObject(0x0)  3
# 4 FocusOut 3 "LineEdit0_0"
QMdiSubWindowPrivate::_q_processFocusChanged QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") old= QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0") now= QObject(0x0) 
QMdiSubWindowPrivate::_q_processFocusChanged QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") old= QLineEdit(0x5bc53ac1a0, name = "LineEdit0_0") now= QObject(0x0) 
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") activate= false changeFocus false
# MyMainWindow::mdiAreaSubWindowActivated QObject(0x0)  QApp::focusW= QObject(0x0) 
# MyMainWindow::subWindowStateChanged QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") QFlags(0x8) QFlags() QApp::focusW= QObject(0x0) 
QWidget::clearFocus QWidget(0x5bc2faf8c0, name = "MdiArea")
QWidget::clearFocus QWidget(0x5bc3152fc0, name = "qt_rubberband")
QWidget::clearFocus QWidget(0x5bc31ab520)
QWidget::clearFocus QWidget(0x5bc31483a0, name = "qt_scrollarea_hcontainer")
QWidget::clearFocus QWidget(0x5bc31ab600)
QWidget::clearFocus QWidget(0x5bc3148550, name = "qt_scrollarea_vcontainer")
QWidget::clearFocus QWidget(0x5bc31aaa30)
QWidget::clearFocus QWidget(0x5bc31ab590, name = "MdiAreaViewPort")
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc5716a40, name = "MdiSubWindow1") activate= false changeFocus true
QWidget::clearFocus QWidget(0x5bc5716a40, name = "MdiSubWindow1")
QWidget::clearFocus QWidget(0x5bc57167a0)
QWidget::clearFocus QWidget(0x5bc572f100)
QWidget::clearFocus QWidget(0x5bc57e0e50)
QWidget::clearFocus QWidget(0x5bc570f680, name = "MyWidget1")
QWidget::clearFocus QWidget(0x5bc57168f0, name = "LineEdit1_0")
Clearing focus child QWidget(0x5bc57168f0, name = "LineEdit1_0")
Clearing focus child QWidget(0x5bc570f680, name = "MyWidget1")
Clearing focus child QWidget(0x5bc5716a40, name = "MdiSubWindow1")
QWidget::clearFocus QWidget(0x5bc5716500, name = "LineEdit1_1")
QWidget::clearFocus QWidget(0x5bc57166c0, name = "LineEdit1_2")
QWidget::clearFocus QWidget(0x5bc5715c40, name = "LineEdit1_3")
QWidget::clearFocus QWidget(0x5bc5715d90, name = "LineEdit1_4")
QMdiSubWindowPrivate::setActive QMdiSubWindow(0x5bc57159a0, name = "MdiSubWindow0") activate= false changeFocus true
QWidget::clearFocus QWidget(0x5bc57159a0, name = "MdiSubWindow0")
QWidget::clearFocus QWidget(0x5bc5715700)
QWidget::clearFocus QWidget(0x5bc5396790)
QWidget::clearFocus QWidget(0x5bc56f9be0)
QWidget::clearFocus QWidget(0x5bc5301710, name = "MyWidget0")
QWidget::clearFocus QWidget(0x5bc53ac1a0, name = "LineEdit0_0")
Clearing focus child QWidget(0x5bc53ac1a0, name = "LineEdit0_0")
Clearing focus child QWidget(0x5bc5301710, name = "MyWidget0")
Clearing focus child QWidget(0x5bc57159a0, name = "MdiSubWindow0")
Clearing focus child QWidget(0x5bc31ab590, name = "MdiAreaViewPort")
Clearing focus child QWidget(0x5bc31ab520)
Clearing focus child QWidget(0x5bc2faf8c0, name = "MdiArea")
QWidget::clearFocus QWidget(0x5bc5716c70, name = "LineEdit0_1")
QWidget::clearFocus QWidget(0x5bc57165e0, name = "LineEdit0_2")
clearFocusLE02
QWidget::clearFocus QWidget(0x5bc5716f10, name = "LineEdit0_3")
QWidget::clearFocus QWidget(0x5bc5715850, name = "LineEdit0_4")
QWidget::clearFocus QWidget(0x5bc31aae90)
QWidget::clearFocus QWidget(0x5bc31aafe0, name = "qt_menubar_ext_button")
QWidget::clearFocus QWidget(0x5bc5377910)
QWidget::clearFocus QWidget(0x5bc31ab4b0, name = "desktop")
QWidget::clearFocus QWidget(0x5bc31aa9c0)