| From 0f68f8920573cdce1729a285a92ac8582df32841 Mon Sep 17 00:00:00 2001 |
| From: Ulf Hermann <ulf.hermann@theqtcompany.com> |
| Date: Tue, 27 Oct 2015 15:25:42 +0100 |
| Subject: QtWidgets: Do hide/show via WA_OutsideWSRange for native widgets |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| If a native widget has a width or height of 0 we don't have to |
| invalidate its backing store as that is done by the window |
| system. Certain applications rely on ... interesting ... behavior |
| of certain window systems in this case. |
| |
| Task-number: QTBUG-48321 |
| Change-Id: I78ef29975181ee22429c9bd4b11d96d9e68b7a9c |
| Reviewed-by: Dmitry Shachnev <mitya57@gmail.com> |
| Reviewed-by: Alexander Volkov <a.volkov@rusbitech.ru> |
| Reviewed-by: Lisandro Damián Nicanor Pérez Meyer <perezmeyer@gmail.com> |
| Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com> |
| --- |
| src/widgets/kernel/qwidget.cpp | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp |
| index 7734715..4286130 100644 |
| --- a/src/widgets/kernel/qwidget.cpp |
| +++ b/src/widgets/kernel/qwidget.cpp |
| @@ -7169,7 +7169,7 @@ void QWidgetPrivate::setGeometry_sys(int x, int y, int w, int h, bool isMove) |
| |
| bool needsShow = false; |
| |
| - if (q->isWindow()) { |
| + if (q->isWindow() || q->windowHandle()) { |
| if (!(data.window_state & Qt::WindowFullScreen) && (w == 0 || h == 0)) { |
| q->setAttribute(Qt::WA_OutsideWSRange, true); |
| if (q->isVisible() && q->testAttribute(Qt::WA_Mapped)) |
| -- |
| 2.6.3 |
| |