diff options
| -rw-r--r-- | xwayland/xwm.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/xwayland/xwm.c b/xwayland/xwm.c index fc99490b..cf6a230f 100644 --- a/xwayland/xwm.c +++ b/xwayland/xwm.c @@ -583,10 +583,22 @@ static void read_surface_normal_hints(struct wlr_xwm *xwm, memcpy(xsurface->size_hints, &size_hints, sizeof(struct wlr_xwayland_surface_size_hints)); - if ((size_hints.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE) == 0) { + bool has_min_size_hints = (size_hints.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE) == 0; + bool has_base_size_hints = (size_hints.flags & XCB_ICCCM_SIZE_HINT_BASE_SIZE) == 0; + /* ICCCM says that if absent, min size is equal to base size and vice versa */ + if (!has_min_size_hints && !has_base_size_hints) { xsurface->size_hints->min_width = -1; xsurface->size_hints->min_height = -1; + xsurface->size_hints->base_width = -1; + xsurface->size_hints->base_height = -1; + } else if (!has_base_size_hints) { + xsurface->size_hints->base_width = xsurface->size_hints->min_width; + xsurface->size_hints->base_height = xsurface->size_hints->min_height; + } else if (!has_min_size_hints) { + xsurface->size_hints->base_width = xsurface->size_hints->min_width; + xsurface->size_hints->base_height = xsurface->size_hints->min_height; } + if ((size_hints.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE) == 0) { xsurface->size_hints->max_width = -1; xsurface->size_hints->max_height = -1; |