2 files changed, 10 insertions, 0 deletions
diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp
index b9cfd6f386..2f0d49e6dd 100644
--- a/platform/x11/os_x11.cpp
+++ b/platform/x11/os_x11.cpp
@@ -1684,6 +1684,10 @@ bool OS_X11::is_window_always_on_top() const {
 	return current_videomode.always_on_top;
 }
 
+bool OS_X11::is_window_focused() const {
+	return window_focused;
+}
+
 void OS_X11::set_borderless_window(bool p_borderless) {
 
 	if (get_borderless_window() == p_borderless)
@@ -2276,6 +2280,8 @@ void OS_X11::process_xevents() {
 				minimized = false;
 				window_has_focus = true;
 				main_loop->notification(MainLoop::NOTIFICATION_WM_FOCUS_IN);
+				window_focused = true;
+
 				if (mouse_mode_grab) {
 					// Show and update the cursor if confined and the window regained focus.
 					if (mouse_mode == MOUSE_MODE_CONFINED)
@@ -2303,6 +2309,7 @@ void OS_X11::process_xevents() {
 				window_has_focus = false;
 				input->release_pressed_events();
 				main_loop->notification(MainLoop::NOTIFICATION_WM_FOCUS_OUT);
+				window_focused = false;
 
 				if (mouse_mode_grab) {
 					//dear X11, I try, I really try, but you never work, you do whathever you want.
@@ -3497,6 +3504,7 @@ OS_X11::OS_X11() {
 	xi.last_relative_time = 0;
 	layered_window = false;
 	minimized = false;
+	window_focused = true;
 	xim_style = 0L;
 	mouse_mode = MOUSE_MODE_VISIBLE;
 }
diff --git a/platform/x11/os_x11.h b/platform/x11/os_x11.h
index 35c55aab54..01e5aac3df 100644
--- a/platform/x11/os_x11.h
+++ b/platform/x11/os_x11.h
@@ -195,6 +195,7 @@ class OS_X11 : public OS_Unix {
 
 	int video_driver_index;
 	bool maximized;
+	bool window_focused;
 	//void set_wm_border(bool p_enabled);
 	void set_wm_fullscreen(bool p_enabled);
 	void set_wm_above(bool p_enabled);
@@ -284,6 +285,7 @@ public:
 	virtual bool is_window_maximized() const;
 	virtual void set_window_always_on_top(bool p_enabled);
 	virtual bool is_window_always_on_top() const;
+	virtual bool is_window_focused() const;
 	virtual void request_attention();
 
 	virtual void set_borderless_window(bool p_borderless);