From 935a6d7e212f3b7fb77f4635b578d67cd2e6c2d8 Mon Sep 17 00:00:00 2001
From: Vlad Zahorodnii <vlad.zahorodnii@kde.org>
Date: Sun, 20 Dec 2020 14:23:33 +0200
Subject: [PATCH] platforms/x11: Drop XRandrScreens::displaySize()

The default implementation of Screens::displaySize() returns the
bounding rectangle of all available outputs.

In case the Xrandr extension is unavailable, there will be a fake
output whose dimensions are the same as the dimensions of all screens
combined.
---
 plugins/platforms/x11/standalone/screens_xrandr.cpp | 9 ---------
 plugins/platforms/x11/standalone/screens_xrandr.h   | 2 --
 2 files changed, 11 deletions(-)

diff --git a/plugins/platforms/x11/standalone/screens_xrandr.cpp b/plugins/platforms/x11/standalone/screens_xrandr.cpp
index 9ca64c732d..c1598268e1 100644
--- a/plugins/platforms/x11/standalone/screens_xrandr.cpp
+++ b/plugins/platforms/x11/standalone/screens_xrandr.cpp
@@ -79,13 +79,4 @@ bool XRandRScreens::event(xcb_generic_event_t *event)
     return false;
 }
 
-QSize XRandRScreens::displaySize() const
-{
-    xcb_screen_t *screen = kwinApp()->x11DefaultScreen();
-    if (!screen) {
-        return Screens::size();
-    }
-    return QSize(screen->width_in_pixels, screen->height_in_pixels);
-}
-
 } // namespace
diff --git a/plugins/platforms/x11/standalone/screens_xrandr.h b/plugins/platforms/x11/standalone/screens_xrandr.h
index 3875062dee..1eb24db11b 100644
--- a/plugins/platforms/x11/standalone/screens_xrandr.h
+++ b/plugins/platforms/x11/standalone/screens_xrandr.h
@@ -24,8 +24,6 @@ public:
     ~XRandRScreens() override;
     void init() override;
 
-    QSize displaySize() const override;
-
     using QObject::event;
     bool event(xcb_generic_event_t *event) override;