Compute initial size for assistant main window correctly

Resizing to 4/5 of screen dimensions was previously followed
by calling adjustSize(), which immediately overrides the
size assigned to the minimum size that accommodates child
widgets. Reversing the calls makes us both not start outside
the screen as intended and sets the correct size of 4/5 of
screen real estate.

Fixes: QTBUG-112220
Pick-to: 6.5
Change-Id: I7439ee35bb07f448372fbf2f3943475db7095ac5
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/assistant/assistant/mainwindow.cpp b/src/assistant/assistant/mainwindow.cpp
index b84addad7..4ed2f211a 100644
--- a/src/assistant/assistant/mainwindow.cpp
+++ b/src/assistant/assistant/mainwindow.cpp
@@ -193,9 +193,9 @@ MainWindow::MainWindow(CmdLineParser *cmdLine, QWidget *parent)
         tabifyDockWidget(bookmarkDock, searchDock);
         contentDock->raise();
         const QRect screen = QGuiApplication::primaryScreen()->geometry();
-        resize(4*screen.width()/5, 4*screen.height()/5);
-
         adjustSize();   // make sure we won't start outside of the screen
+        resize(4 * screen.width() / 5, 4 * screen.height() / 5);
+
         move(screen.center() - rect().center());
     }