Store the root window's ID in display private data

[libs/gui.git] / source / graphics / x11 / display_platform.h

diff --git a/source/graphics/x11/display_platform.h b/source/graphics/x11/display_platform.h
index 4335f1cac3a5de89c52386f5e3e26baaa7b90e3f..974f9c07d7ebfd1e1abc6d982bef46ca2ea99ce4 100644 (file)
--- a/source/graphics/x11/display_platform.h
+++ b/source/graphics/x11/display_platform.h
@@ -5,6 +5,7 @@
 #ifdef WITH_XRANDR
 #include <X11/extensions/Xrandr.h>
 #endif
+#include "window_private.h"
 
 namespace Msp {
 namespace Graphics {
@@ -13,6 +14,7 @@ typedef ::Display *DisplayHandle;
 
 struct PlatformDisplayPrivate
 {
+       WindowHandle root_window;
 #ifdef WITH_XRANDR
        std::vector<RROutput> monitors;
        std::vector<RRMode> modes;