swc

commit 0a5b78383629d22477fa4d598de8f00173a041db
parent 9f7d7fcd8bef8908e012a8a06d9e24ab7f45dbd4
Author: Michael Forney <mforney@mforney.org>
Date:   Mon,  6 Feb 2017 11:49:19 -0800

pointer: Unset prior cursor surface in pointer_set_cursor

This will allow us to reset the cursor back to a known shape when no
surface has pointer focus.

Diffstat:
M
libswc/pointer.c
 | 
5
+++++

1 file changed, 5 insertions(+), 0 deletions(-)
diff --git a/libswc/pointer.c b/libswc/pointer.c
@@ -142,6 +142,11 @@ pointer_set_cursor(struct pointer *pointer, uint32_t id)
 
 	if (pointer->cursor.internal_buffer)
 		wld_buffer_unreference(pointer->cursor.internal_buffer);
+	if (pointer->cursor.surface) {
+		surface_set_view(pointer->cursor.surface, NULL);
+		wl_list_remove(&pointer->cursor.destroy_listener.link);
+		pointer->cursor.surface = NULL;
+	}
 
 	buffer = wld_import_buffer(swc.shm->context, WLD_OBJECT_DATA, object,
 	                           cursor->width, cursor->height, WLD_FORMAT_ARGB8888, cursor->width * 4);