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client: set_constraint_adjustment() for popups in xdg

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See also https://cgit.freedesktop.org/wayland/wayland-protocols/tree/stable/xdg-shell/xdg-shell.xml#n234 .

Kudos to Greg V for his original patch in jira.

Fixes: QTBUG-87303
Pick-to: 5.15 6.2 6.3
Done-with: Greg V <greg@unrelenting.technology>
Change-Id: I57df9aedea7cc6f0b6fa142a6fc6c3bdc98324c8
Reviewed-by: David Edmundson <davidedmundson@kde.org>
This commit is contained in:
Liang Qi 2022-01-04 12:30:36 +01:00
parent 9acb30b224
commit 6d1d6ebb60
1 changed files with 4 additions and 0 deletions
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4
src/plugins/platforms/wayland/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp
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@ -435,6 +435,10 @@ void QWaylandXdgSurface::setPopup(QWaylandWindow *parent)
positioner->set_anchor(QtWayland::xdg_positioner::anchor_top_left);
positioner->set_gravity(QtWayland::xdg_positioner::gravity_bottom_right);
positioner->set_size(m_window->geometry().width(), m_window->geometry().height());
positioner->set_constraint_adjustment(QtWayland::xdg_positioner::constraint_adjustment_slide_x
| QtWayland::xdg_positioner::constraint_adjustment_slide_y
| QtWayland::xdg_positioner::constraint_adjustment_flip_x
| QtWayland::xdg_positioner::constraint_adjustment_flip_y);
m_popup = new Popup(this, parentXdgSurface, positioner);
positioner->destroy();
delete positioner;