x11: use different strings for WM_CLASS depending on context

2 files changed, 18 insertions, 0 deletions

diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp
index f42e93b93f..89c674d537 100644
--- a/platform/x11/os_x11.cpp
+++ b/platform/x11/os_x11.cpp
@@ -1782,6 +1782,22 @@ String OS_X11::get_joy_guid(int p_device) const {
 	return input->get_joy_guid_remapped(p_device);
 }
 
+void OS_X11::set_context(int p_context) {
+
+	XClassHint* classHint = NULL;
+	classHint = XAllocClassHint();
+	if (classHint) {
+
+		if (p_context == CONTEXT_EDITOR)
+			classHint->res_name = (char *)"Godot_Editor";
+		if (p_context == CONTEXT_PROJECTMAN)
+			classHint->res_name = (char *)"Godot_ProjectList";
+		classHint->res_class = (char *)"Godot";
+		XSetClassHint(x11_display, x11_window, classHint);
+		XFree(classHint);
+	}
+}
+
 OS_X11::OS_X11() {
 
 #ifdef RTAUDIO_ENABLED
diff --git a/platform/x11/os_x11.h b/platform/x11/os_x11.h
index 91dbeac284..0891e4b8eb 100644
--- a/platform/x11/os_x11.h
+++ b/platform/x11/os_x11.h
@@ -226,6 +226,8 @@ public:
 	virtual bool is_joy_known(int p_device);
 	virtual String get_joy_guid(int p_device) const;
 
+	virtual void set_context(int p_context);
+
 	void run();
 
 	OS_X11();