From 6d9d4e6817b116676320a1aba0ea0af1633205bc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tor=20Arne=20Vestb=C3=B8?= Date: Wed, 14 Aug 2019 14:07:55 +0200 Subject: Rename QWidgetBackingStore to QWidgetRepaintManager MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Quoting a blog from 2009, "this class is responsible for figuring out which parts of the window surface needs to be updated prior to showing it to screen, so it's really a repaint manager." https://blog.qt.io/blog/2009/12/16/qt-graphics-and-performance-an-overview/ What better time to do the rename than 10 years later! Change-Id: Ibf3c3bc8c7df64ac03d72e1f71d296b62d832fee Reviewed-by: Tor Arne Vestbø --- src/widgets/kernel/qwidget.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/widgets/kernel/qwidget.h') diff --git a/src/widgets/kernel/qwidget.h b/src/widgets/kernel/qwidget.h index 0777bed65c..f7ec7f9cf1 100644 --- a/src/widgets/kernel/qwidget.h +++ b/src/widgets/kernel/qwidget.h @@ -697,7 +697,7 @@ private: QLayout *takeLayout(); friend class QBackingStoreDevice; - friend class QWidgetBackingStore; + friend class QWidgetRepaintManager; friend class QApplication; friend class QApplicationPrivate; friend class QGuiApplication; -- cgit v1.2.3 From b455a863a1df61337f36f2e8b43101ca21514697 Mon Sep 17 00:00:00 2001 From: Friedemann Kleint Date: Fri, 5 Apr 2019 14:20:06 +0200 Subject: Add screen() accessor to QWidget Base it on QWidgetPrivate::associatedScreen(), but make a larger effort to find a screen in case the widget is not shown yet. Rename QDesktopScreenWidget::screen() to something else to avoid clashes. Task-number: QTBUG-62094 Task-number: QTBUG-53022 Change-Id: I36ba5ef5f0645a4ac89da0b38a391f7057b2f49c Reviewed-by: Shawn Rutledge --- src/widgets/kernel/qwidget.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/widgets/kernel/qwidget.h') diff --git a/src/widgets/kernel/qwidget.h b/src/widgets/kernel/qwidget.h index f7ec7f9cf1..83a6e6d4b3 100644 --- a/src/widgets/kernel/qwidget.h +++ b/src/widgets/kernel/qwidget.h @@ -85,6 +85,7 @@ class QDragEnterEvent; class QDragMoveEvent; class QDragLeaveEvent; class QDropEvent; +class QScreen; class QShowEvent; class QHideEvent; class QIcon; @@ -601,6 +602,7 @@ public: QBackingStore *backingStore() const; QWindow *windowHandle() const; + QScreen *screen() const; static QWidget *createWindowContainer(QWindow *window, QWidget *parent=nullptr, Qt::WindowFlags flags=Qt::WindowFlags()); -- cgit v1.2.3