5.6.0 () QFlags(ToolTip|FramelessWindowHint) WA_TranslucentBackground QGraphicsDropShadowEffect QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 200x200) - 0QRect(0,0 200x200) QWidget(0xce1b82fc00, name="MainWindow")bufferState=0 QWidgetPrivate::drawWidget QWidget(0xce1b82fc00, name="MainWindow") graphicsEffect= QObject(0x0) flags=0x 5 asRoot= true onScreen= false recursive= true alsoInvisible false QWidgetPrivate::drawWidget QWidget(0xce1b82fc00, name="MainWindow") cont'ed QWidgetPrivate::subtractOpaqueChildren QWidget(0xce1b82fc00, name="MainWindow") QRect(0,0 200x200) toBePainted QRect(0,0 200x200) painting QWidget(0xce1b82fc00, name="MainWindow") opaque == 1 clipping to QRegion(size=1), bounds = QRect(0,0 200x200) - 0QRect(0,0 200x200) location == QPoint(0,0)geometry ==QRect(0,0 200x200) QWidgetPrivate::drawWidget QWidget(0xce1b82fc00, name="MainWindow") skipPaintEvent= false QRegion(size=1), bounds = QRect(0,0 200x200) - 0QRect(0,0 200x200) QWidgetPrivate::drawWidget QWidget(0xce1b82fc00, name="MainWindow") >Calling paintSiblingsRecursive 1 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QWidget(0xce1b82fc00, name="MainWindow") QWidget(0xce1b82fc00, name="MainWindow") QRect(0,0 200x200) tlw= QRegion(size=1), bounds = QRect(0,0 200x200) - 0QRect(0,0 200x200) tlwOffset=QPoint(0,0) QBackingStore::flush QRegion(size=1), bounds = QRect(0,0 200x200) - 0QRect(0,0 200x200) QWidgetWindow(0xce1b8eb580, name="MainWindowWindow")QPoint(0,0) QWindowsBackingStore::flush 0xce1b8eed00 QWidgetWindow(0xce1b8eb580, name="MainWindowWindow") QPoint(0,0) QRect(0,0 200x200) normal QWidgetBackingStore::qt_flush < MainWindow::keyPressEvent # 1 MainWindow::keyPressEvent show Box::updateText "1" QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") graphicsEffect= QGraphicsDropShadowEffect(0xce1b8e2ea0) flags=0x 5 asRoot= true onScreen= false recursive= true alsoInvisible false QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") !sourced->context QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") graphicsEffect= QGraphicsDropShadowEffect(0xce1b8e2ea0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") cont'ed QWidgetPrivate::subtractOpaqueChildren QWidget(0xce1b8cd4c0, name="Box") QRect(0,0 278x262) toBePainted QRect(0,0 278x262) painting QWidget(0xce1b8cd4c0, name="Box") opaque == 0 clipping to QRegion(size=4), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x13) - 1QRect(0,13 13x188) - 2QRect(265,13 13x188) - 3QRect(0,201 278x61) location == QPoint(3,3)geometry ==QRect(0,0 278x262) QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") skipPaintEvent= false QRegion(size=4), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x13) - 1QRect(0,13 13x188) - 2QRect(265,13 13x188) - 3QRect(0,201 278x61) QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") >Calling paintSiblingsRecursive 5 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") graphicsEffect= QObject(0x0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") cont'ed QWidgetPrivate::subtractOpaqueChildren QListWidget(0xce1b8c14d0, name="List") QRect(0,0 256x192) toBePainted QRect(0,0 256x192) painting QListWidget(0xce1b8c14d0, name="List") opaque == 0 clipping to QRegion(size=4), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x2) - 1QRect(0,2 2x188) - 2QRect(254,2 2x188) - 3QRect(0,190 256x2) location == QPoint(14,14)geometry ==QRect(11,11 256x192) QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") skipPaintEvent= false QRegion(size=4), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x2) - 1QRect(0,2 2x188) - 2QRect(254,2 2x188) - 3QRect(0,190 256x2) QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") >Calling paintSiblingsRecursive 6 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") graphicsEffect= QObject(0x0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") cont'ed toBePainted QRect(0,0 252x188) painting QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") opaque == 1 clipping to QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) location == QPoint(16,16)geometry ==QRect(13,13 252x188) QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") skipPaintEvent= false QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) QWidgetPrivate::drawWidget < QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") context->return QWidgetBackingStore::flush QWidget(0x0) hasDirtyOnScreenWidgets= false QWidgetBackingStore::qt_flush > QWidget(0xce1b8cd4c0, name="Box") QRect(0,0 278x262) tlw= QRegion(size=1), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x262) tlwOffset=QPoint(0,0) QBackingStore::flush QRegion(size=1), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x262) QWidgetWindow(0xce1b909cf0, name="BoxWindow")QPoint(0,0) QWindowsBackingStore::flush 0xce1b93a9e0 QWidgetWindow(0xce1b909cf0, name="BoxWindow") QPoint(0,0) QRect(0,0 278x262) QWindowsBackingStore::flush r= QRect(100,100 278x262) frameOffset= QPoint(0,0) dirtyRect= QRect(0,0 278x262) wrote "BoxWindow.png" updateLayeredWindowIndirect 1 QWidgetBackingStore::qt_flush < QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) QWidget(0xce1b8c1540, name="qt_scrollarea_viewport")bufferState=0 QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x192) QListWidget(0xce1b8c14d0, name="List")bufferState=0 QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 256x13) - 0QRect(0,0 256x13) QLabel(0xce1b8e9c10, name="Label")bufferState=0 QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 256x23) - 0QRect(0,0 256x23) QPushButton(0xce1b8e9120, name="Button")bufferState=0 QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x262) QWidget(0xce1b8cd4c0, name="Box")bufferState=0 QWidgetPrivate::subtractOpaqueChildren QListWidget(0xce1b8c14d0, name="List") QRect(0,0 256x192) QWidgetPrivate::subtractOpaqueChildren QWidget(0xce1b8cd4c0, name="Box") QRect(-3,-3 288x272) QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") graphicsEffect= QObject(0x0) flags=0x 24 asRoot= false onScreen= false recursive= true alsoInvisible false QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") cont'ed toBePainted QRect(0,0 252x188) painting QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") opaque == 1 clipping to QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) location == QPoint(13,13)geometry ==QRect(13,13 252x188) QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") skipPaintEvent= false QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) QWidgetPrivate::drawWidget < QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") graphicsEffect= QGraphicsDropShadowEffect(0xce1b8e2ea0) flags=0x 5 asRoot= true onScreen= false recursive= true alsoInvisible false QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") !sourced->context QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") graphicsEffect= QGraphicsDropShadowEffect(0xce1b8e2ea0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") cont'ed QWidgetPrivate::subtractOpaqueChildren QWidget(0xce1b8cd4c0, name="Box") QRect(0,0 278x262) toBePainted QRect(0,0 278x262) painting QWidget(0xce1b8cd4c0, name="Box") opaque == 0 clipping to QRegion(size=4), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x13) - 1QRect(0,13 13x188) - 2QRect(265,13 13x188) - 3QRect(0,201 278x61) location == QPoint(3,3)geometry ==QRect(0,0 278x262) QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") skipPaintEvent= false QRegion(size=4), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x13) - 1QRect(0,13 13x188) - 2QRect(265,13 13x188) - 3QRect(0,201 278x61) QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") >Calling paintSiblingsRecursive 5 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") graphicsEffect= QObject(0x0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") cont'ed QWidgetPrivate::subtractOpaqueChildren QListWidget(0xce1b8c14d0, name="List") QRect(0,0 256x192) toBePainted QRect(0,0 256x192) painting QListWidget(0xce1b8c14d0, name="List") opaque == 0 clipping to QRegion(size=4), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x2) - 1QRect(0,2 2x188) - 2QRect(254,2 2x188) - 3QRect(0,190 256x2) location == QPoint(14,14)geometry ==QRect(11,11 256x192) QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") skipPaintEvent= false QRegion(size=4), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x2) - 1QRect(0,2 2x188) - 2QRect(254,2 2x188) - 3QRect(0,190 256x2) QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") >Calling paintSiblingsRecursive 6 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") graphicsEffect= QObject(0x0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") cont'ed toBePainted QRect(0,0 252x188) painting QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") opaque == 1 clipping to QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) location == QPoint(16,16)geometry ==QRect(13,13 252x188) QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") skipPaintEvent= false QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) QWidgetPrivate::drawWidget < QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") context->return QWidgetBackingStore::flush QWidget(0x0) hasDirtyOnScreenWidgets= false QWidgetBackingStore::qt_flush > QWidget(0xce1b8cd4c0, name="Box") QRect(-3,-3 288x272) tlw= QRegion(size=1), bounds = QRect(-3,-3 288x272) - 0QRect(-3,-3 288x272) tlwOffset=QPoint(0,0) QBackingStore::flush QRegion(size=1), bounds = QRect(-3,-3 288x272) - 0QRect(-3,-3 288x272) QWidgetWindow(0xce1b909cf0, name="BoxWindow")QPoint(0,0) QWindowsBackingStore::flush 0xce1b93a9e0 QWidgetWindow(0xce1b909cf0, name="BoxWindow") QPoint(0,0) QRect(-3,-3 288x272) QWindowsBackingStore::flush r= QRect(100,100 278x262) frameOffset= QPoint(0,0) dirtyRect= QRect(-3,-3 288x272) wrote "BoxWindow.png" updateLayeredWindowIndirect (The parameter is incorrect.) updateLayeredWindowIndirect 0 QWidgetBackingStore::qt_flush < MainWindow::keyPressEvent # 2 MainWindow::keyPressEvent hide MainWindow::keyPressEvent # 3 MainWindow::keyPressEvent show Box::updateText "3" QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") graphicsEffect= QGraphicsDropShadowEffect(0xce1b8e2ea0) flags=0x 5 asRoot= true onScreen= false recursive= true alsoInvisible false QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") !sourced->context QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") graphicsEffect= QGraphicsDropShadowEffect(0xce1b8e2ea0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") cont'ed QWidgetPrivate::subtractOpaqueChildren QWidget(0xce1b8cd4c0, name="Box") QRect(0,0 278x262) toBePainted QRect(0,0 278x262) painting QWidget(0xce1b8cd4c0, name="Box") opaque == 0 clipping to QRegion(size=4), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x13) - 1QRect(0,13 13x188) - 2QRect(265,13 13x188) - 3QRect(0,201 278x61) location == QPoint(3,3)geometry ==QRect(0,0 278x262) QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") skipPaintEvent= false QRegion(size=4), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x13) - 1QRect(0,13 13x188) - 2QRect(265,13 13x188) - 3QRect(0,201 278x61) QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") >Calling paintSiblingsRecursive 5 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") graphicsEffect= QObject(0x0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") cont'ed QWidgetPrivate::subtractOpaqueChildren QListWidget(0xce1b8c14d0, name="List") QRect(0,0 256x192) toBePainted QRect(0,0 256x192) painting QListWidget(0xce1b8c14d0, name="List") opaque == 0 clipping to QRegion(size=4), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x2) - 1QRect(0,2 2x188) - 2QRect(254,2 2x188) - 3QRect(0,190 256x2) location == QPoint(14,14)geometry ==QRect(11,11 256x192) QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") skipPaintEvent= false QRegion(size=4), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x2) - 1QRect(0,2 2x188) - 2QRect(254,2 2x188) - 3QRect(0,190 256x2) QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") >Calling paintSiblingsRecursive 6 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") graphicsEffect= QObject(0x0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") cont'ed toBePainted QRect(0,0 252x188) painting QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") opaque == 1 clipping to QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) location == QPoint(16,16)geometry ==QRect(13,13 252x188) QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") skipPaintEvent= false QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) QWidgetPrivate::drawWidget < QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") context->return QWidgetBackingStore::flush QWidget(0x0) hasDirtyOnScreenWidgets= false QWidgetBackingStore::qt_flush > QWidget(0xce1b8cd4c0, name="Box") QRect(-3,-3 288x272) tlw= QRegion(size=1), bounds = QRect(-3,-3 288x272) - 0QRect(-3,-3 288x272) tlwOffset=QPoint(0,0) QBackingStore::flush QRegion(size=1), bounds = QRect(-3,-3 288x272) - 0QRect(-3,-3 288x272) QWidgetWindow(0xce1b909cf0, name="BoxWindow")QPoint(0,0) QWindowsBackingStore::flush 0xce1b93a9e0 QWidgetWindow(0xce1b909cf0, name="BoxWindow") QPoint(0,0) QRect(-3,-3 288x272) QWindowsBackingStore::flush r= QRect(100,100 278x262) frameOffset= QPoint(0,0) dirtyRect= QRect(-3,-3 288x272) wrote "BoxWindow.png" updateLayeredWindowIndirect (The parameter is incorrect.) updateLayeredWindowIndirect 0 QWidgetBackingStore::qt_flush < QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) QWidget(0xce1b8c1540, name="qt_scrollarea_viewport")bufferState=0 QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x192) QListWidget(0xce1b8c14d0, name="List")bufferState=0 QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 256x13) - 0QRect(0,0 256x13) QLabel(0xce1b8e9c10, name="Label")bufferState=0 QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 256x23) - 0QRect(0,0 256x23) QPushButton(0xce1b8e9120, name="Button")bufferState=0 QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x262) QWidget(0xce1b8cd4c0, name="Box")bufferState=0 QWidgetPrivate::subtractOpaqueChildren QListWidget(0xce1b8c14d0, name="List") QRect(0,0 256x192) QWidgetPrivate::subtractOpaqueChildren QWidget(0xce1b8cd4c0, name="Box") QRect(-3,-3 288x272) QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") graphicsEffect= QObject(0x0) flags=0x 24 asRoot= false onScreen= false recursive= true alsoInvisible false QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") cont'ed toBePainted QRect(0,0 252x188) painting QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") opaque == 1 clipping to QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) location == QPoint(13,13)geometry ==QRect(13,13 252x188) QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") skipPaintEvent= false QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) QWidgetPrivate::drawWidget < QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") graphicsEffect= QGraphicsDropShadowEffect(0xce1b8e2ea0) flags=0x 5 asRoot= true onScreen= false recursive= true alsoInvisible false QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") !sourced->context QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") graphicsEffect= QGraphicsDropShadowEffect(0xce1b8e2ea0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") cont'ed QWidgetPrivate::subtractOpaqueChildren QWidget(0xce1b8cd4c0, name="Box") QRect(0,0 278x262) toBePainted QRect(0,0 278x262) painting QWidget(0xce1b8cd4c0, name="Box") opaque == 0 clipping to QRegion(size=4), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x13) - 1QRect(0,13 13x188) - 2QRect(265,13 13x188) - 3QRect(0,201 278x61) location == QPoint(3,3)geometry ==QRect(0,0 278x262) QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") skipPaintEvent= false QRegion(size=4), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x13) - 1QRect(0,13 13x188) - 2QRect(265,13 13x188) - 3QRect(0,201 278x61) QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") >Calling paintSiblingsRecursive 5 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") graphicsEffect= QObject(0x0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") cont'ed QWidgetPrivate::subtractOpaqueChildren QListWidget(0xce1b8c14d0, name="List") QRect(0,0 256x192) toBePainted QRect(0,0 256x192) painting QListWidget(0xce1b8c14d0, name="List") opaque == 0 clipping to QRegion(size=4), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x2) - 1QRect(0,2 2x188) - 2QRect(254,2 2x188) - 3QRect(0,190 256x2) location == QPoint(14,14)geometry ==QRect(11,11 256x192) QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") skipPaintEvent= false QRegion(size=4), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x2) - 1QRect(0,2 2x188) - 2QRect(254,2 2x188) - 3QRect(0,190 256x2) QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") >Calling paintSiblingsRecursive 6 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") graphicsEffect= QObject(0x0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") cont'ed toBePainted QRect(0,0 252x188) painting QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") opaque == 1 clipping to QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) location == QPoint(16,16)geometry ==QRect(13,13 252x188) QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") skipPaintEvent= false QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) QWidgetPrivate::drawWidget < QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") context->return QWidgetBackingStore::flush QWidget(0x0) hasDirtyOnScreenWidgets= false QWidgetBackingStore::qt_flush > QWidget(0xce1b8cd4c0, name="Box") QRect(-3,-3 288x272) tlw= QRegion(size=1), bounds = QRect(-3,-3 288x272) - 0QRect(-3,-3 288x272) tlwOffset=QPoint(0,0) QBackingStore::flush QRegion(size=1), bounds = QRect(-3,-3 288x272) - 0QRect(-3,-3 288x272) QWidgetWindow(0xce1b909cf0, name="BoxWindow")QPoint(0,0) QWindowsBackingStore::flush 0xce1b93a9e0 QWidgetWindow(0xce1b909cf0, name="BoxWindow") QPoint(0,0) QRect(-3,-3 288x272) QWindowsBackingStore::flush r= QRect(100,100 278x262) frameOffset= QPoint(0,0) dirtyRect= QRect(-3,-3 288x272) wrote "BoxWindow.png" updateLayeredWindowIndirect (The parameter is incorrect.) updateLayeredWindowIndirect 0 QWidgetBackingStore::qt_flush < MainWindow::keyPressEvent # 4 MainWindow::keyPressEvent hide MainWindow::keyPressEvent # 5 MainWindow::keyPressEvent show Box::updateText "5" QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") graphicsEffect= QGraphicsDropShadowEffect(0xce1b8e2ea0) flags=0x 5 asRoot= true onScreen= false recursive= true alsoInvisible false QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") !sourced->context QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") graphicsEffect= QGraphicsDropShadowEffect(0xce1b8e2ea0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") cont'ed QWidgetPrivate::subtractOpaqueChildren QWidget(0xce1b8cd4c0, name="Box") QRect(0,0 278x262) toBePainted QRect(0,0 278x262) painting QWidget(0xce1b8cd4c0, name="Box") opaque == 0 clipping to QRegion(size=4), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x13) - 1QRect(0,13 13x188) - 2QRect(265,13 13x188) - 3QRect(0,201 278x61) location == QPoint(3,3)geometry ==QRect(0,0 278x262) QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") skipPaintEvent= false QRegion(size=4), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x13) - 1QRect(0,13 13x188) - 2QRect(265,13 13x188) - 3QRect(0,201 278x61) QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") >Calling paintSiblingsRecursive 5 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") graphicsEffect= QObject(0x0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") cont'ed QWidgetPrivate::subtractOpaqueChildren QListWidget(0xce1b8c14d0, name="List") QRect(0,0 256x192) toBePainted QRect(0,0 256x192) painting QListWidget(0xce1b8c14d0, name="List") opaque == 0 clipping to QRegion(size=4), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x2) - 1QRect(0,2 2x188) - 2QRect(254,2 2x188) - 3QRect(0,190 256x2) location == QPoint(14,14)geometry ==QRect(11,11 256x192) QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") skipPaintEvent= false QRegion(size=4), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x2) - 1QRect(0,2 2x188) - 2QRect(254,2 2x188) - 3QRect(0,190 256x2) QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") >Calling paintSiblingsRecursive 6 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") graphicsEffect= QObject(0x0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") cont'ed toBePainted QRect(0,0 252x188) painting QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") opaque == 1 clipping to QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) location == QPoint(16,16)geometry ==QRect(13,13 252x188) QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") skipPaintEvent= false QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) QWidgetPrivate::drawWidget < QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") context->return QWidgetBackingStore::flush QWidget(0x0) hasDirtyOnScreenWidgets= false QWidgetBackingStore::qt_flush > QWidget(0xce1b8cd4c0, name="Box") QRect(-3,-3 288x272) tlw= QRegion(size=1), bounds = QRect(-3,-3 288x272) - 0QRect(-3,-3 288x272) tlwOffset=QPoint(0,0) QBackingStore::flush QRegion(size=1), bounds = QRect(-3,-3 288x272) - 0QRect(-3,-3 288x272) QWidgetWindow(0xce1b909cf0, name="BoxWindow")QPoint(0,0) QWindowsBackingStore::flush 0xce1b93a9e0 QWidgetWindow(0xce1b909cf0, name="BoxWindow") QPoint(0,0) QRect(-3,-3 288x272) QWindowsBackingStore::flush r= QRect(100,100 278x262) frameOffset= QPoint(0,0) dirtyRect= QRect(-3,-3 288x272) wrote "BoxWindow.png" updateLayeredWindowIndirect (The parameter is incorrect.) updateLayeredWindowIndirect 0 QWidgetBackingStore::qt_flush < QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) QWidget(0xce1b8c1540, name="qt_scrollarea_viewport")bufferState=0 QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x192) QListWidget(0xce1b8c14d0, name="List")bufferState=0 QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 256x13) - 0QRect(0,0 256x13) QLabel(0xce1b8e9c10, name="Label")bufferState=0 QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 256x23) - 0QRect(0,0 256x23) QPushButton(0xce1b8e9120, name="Button")bufferState=0 QWidgetBackingStore::markDirty QRegion(size=1), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x262) QWidget(0xce1b8cd4c0, name="Box")bufferState=0 QWidgetPrivate::subtractOpaqueChildren QListWidget(0xce1b8c14d0, name="List") QRect(0,0 256x192) QWidgetPrivate::subtractOpaqueChildren QWidget(0xce1b8cd4c0, name="Box") QRect(-3,-3 288x272) QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") graphicsEffect= QObject(0x0) flags=0x 24 asRoot= false onScreen= false recursive= true alsoInvisible false QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") cont'ed toBePainted QRect(0,0 252x188) painting QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") opaque == 1 clipping to QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) location == QPoint(13,13)geometry ==QRect(13,13 252x188) QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") skipPaintEvent= false QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) QWidgetPrivate::drawWidget < QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") graphicsEffect= QGraphicsDropShadowEffect(0xce1b8e2ea0) flags=0x 5 asRoot= true onScreen= false recursive= true alsoInvisible false QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") !sourced->context QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") graphicsEffect= QGraphicsDropShadowEffect(0xce1b8e2ea0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") cont'ed QWidgetPrivate::subtractOpaqueChildren QWidget(0xce1b8cd4c0, name="Box") QRect(0,0 278x262) toBePainted QRect(0,0 278x262) painting QWidget(0xce1b8cd4c0, name="Box") opaque == 0 clipping to QRegion(size=4), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x13) - 1QRect(0,13 13x188) - 2QRect(265,13 13x188) - 3QRect(0,201 278x61) location == QPoint(3,3)geometry ==QRect(0,0 278x262) QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") skipPaintEvent= false QRegion(size=4), bounds = QRect(0,0 278x262) - 0QRect(0,0 278x13) - 1QRect(0,13 13x188) - 2QRect(265,13 13x188) - 3QRect(0,201 278x61) QWidgetPrivate::drawWidget QWidget(0xce1b8cd4c0, name="Box") >Calling paintSiblingsRecursive 5 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") graphicsEffect= QObject(0x0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") cont'ed QWidgetPrivate::subtractOpaqueChildren QListWidget(0xce1b8c14d0, name="List") QRect(0,0 256x192) toBePainted QRect(0,0 256x192) painting QListWidget(0xce1b8c14d0, name="List") opaque == 0 clipping to QRegion(size=4), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x2) - 1QRect(0,2 2x188) - 2QRect(254,2 2x188) - 3QRect(0,190 256x2) location == QPoint(14,14)geometry ==QRect(11,11 256x192) QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") skipPaintEvent= false QRegion(size=4), bounds = QRect(0,0 256x192) - 0QRect(0,0 256x2) - 1QRect(0,2 2x188) - 2QRect(254,2 2x188) - 3QRect(0,190 256x2) QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") >Calling paintSiblingsRecursive 6 QWidgetPrivate::paintSiblingsRecursive QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") graphicsEffect= QObject(0x0) flags=0x 8e asRoot= false onScreen= false recursive= true alsoInvisible true QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") cont'ed toBePainted QRect(0,0 252x188) painting QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") opaque == 1 clipping to QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) location == QPoint(16,16)geometry ==QRect(13,13 252x188) QWidgetPrivate::drawWidget QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") skipPaintEvent= false QRegion(size=1), bounds = QRect(0,0 252x188) - 0QRect(0,0 252x188) QWidgetPrivate::drawWidget < QWidget(0xce1b8c1540, name="qt_scrollarea_viewport") QWidgetPrivate::drawWidget QListWidget(0xce1b8c14d0, name="List") context->return QWidgetBackingStore::flush QWidget(0x0) hasDirtyOnScreenWidgets= false QWidgetBackingStore::qt_flush > QWidget(0xce1b8cd4c0, name="Box") QRect(-3,-3 288x272) tlw= QRegion(size=1), bounds = QRect(-3,-3 288x272) - 0QRect(-3,-3 288x272) tlwOffset=QPoint(0,0) QBackingStore::flush QRegion(size=1), bounds = QRect(-3,-3 288x272) - 0QRect(-3,-3 288x272) QWidgetWindow(0xce1b909cf0, name="BoxWindow")QPoint(0,0) QWindowsBackingStore::flush 0xce1b93a9e0 QWidgetWindow(0xce1b909cf0, name="BoxWindow") QPoint(0,0) QRect(-3,-3 288x272) QWindowsBackingStore::flush r= QRect(100,100 278x262) frameOffset= QPoint(0,0) dirtyRect= QRect(-3,-3 288x272) wrote "BoxWindow.png" updateLayeredWindowIndirect (The parameter is incorrect.) updateLayeredWindowIndirect 0 QWidgetBackingStore::qt_flush < MainWindow::keyPressEvent # 6 MainWindow::keyPressEvent hide