X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=recipes-qt%2Fqt%2Fqtwayland%2F0001-qwaylandwindow-Short-circuit-isExposed.patch;fp=recipes-qt%2Fqt%2Fqtwayland%2F0001-qwaylandwindow-Short-circuit-isExposed.patch;h=4dc55c5d2a8363503a1aaa543e4618528205d9ad;hb=85bab6fcc3a02167a164d57816a982eeb5d6eea2;hp=0000000000000000000000000000000000000000;hpb=f3dc6165f647dc35b3d6cb28566d9fb7fb63eb08;p=AGL%2Fmeta-agl-demo.git

diff --git a/recipes-qt/qt/qtwayland/0001-qwaylandwindow-Short-circuit-isExposed.patch b/recipes-qt/qt/qtwayland/0001-qwaylandwindow-Short-circuit-isExposed.patch
new file mode 100644
index 000000000..4dc55c5d2
--- /dev/null
+++ b/recipes-qt/qt/qtwayland/0001-qwaylandwindow-Short-circuit-isExposed.patch
@@ -0,0 +1,39 @@
+From f7fdce7a47e717107385408de1eae3b723e4d53c Mon Sep 17 00:00:00 2001
+From: Marius Vlad <marius.vlad@collabora.com>
+Date: Mon, 25 Apr 2022 16:34:18 +0300
+Subject: [PATCH] qwaylandwindow: Short-circuit isExposed()
+
+This patch short-circuits isExposed() to allow sending
+xdg_shell:set_window_geometry() when re-sizing the window.
+
+isExposed() depends on mFrameCallbackTimedOut begin set-up, which takes
+precedence on checking isExposed() from mShellSurface.
+
+As such, this patch allows to take into consideration the fact that
+geometry did indeed changed and requires sending a new
+set_window_geometry() request, in order to to avoid a protocol error as
+the compositor already geometry provided by the client instead of
+computing one for itself, so we need to send a new set_window_geometry()
+with newer dimensions.
+
+Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
+---
+ src/client/qwaylandwindow.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/client/qwaylandwindow.cpp b/src/client/qwaylandwindow.cpp
+index e875af3a..7a13e06e 100644
+--- a/src/client/qwaylandwindow.cpp
++++ b/src/client/qwaylandwindow.cpp
+@@ -365,7 +365,7 @@ void QWaylandWindow::setGeometry(const QRect &rect)
+     if (isExposed() && !mInResizeFromApplyConfigure && exposeGeometry != mLastExposeGeometry)
+         sendExposeEvent(exposeGeometry);
+ 
+-    if (mShellSurface && isExposed())
++    if (mShellSurface && (isExposed() || exposeGeometry != mLastExposeGeometry))
+         mShellSurface->setWindowGeometry(windowContentGeometry());
+ 
+     if (isOpaque() && mMask.isEmpty())
+-- 
+2.35.1
+