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| author | Andreas Kling <kling@serenityos.org> | 2021-06-17 18:58:33 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-06-18 17:40:05 +0200 |
| commit | 2b0e0b602c6ddd2405b5d74a1c90530e2ef44cdf (patch) | |
| tree | d8615b529022dfe39cd7f8d93769199d461a04f6 /Userland/Services/WindowServer/WindowStack.cpp | |
| parent | d0bc3d600278290f67c7815aa92b49bd4989ca67 (diff) | |
| download | serenity-2b0e0b602c6ddd2405b5d74a1c90530e2ef44cdf.zip | |
WindowServer: Keep track of which WindowStack a Window is part of
Each Window now knows which WindowStack it's part of. We call this the
Window::outer_stack(), in preparation for supporting inner stacks. :^)
Diffstat (limited to 'Userland/Services/WindowServer/WindowStack.cpp')
| -rw-r--r-- | Userland/Services/WindowServer/WindowStack.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Userland/Services/WindowServer/WindowStack.cpp b/Userland/Services/WindowServer/WindowStack.cpp index 324e11fa4c..8d610ff5e4 100644 --- a/Userland/Services/WindowServer/WindowStack.cpp +++ b/Userland/Services/WindowServer/WindowStack.cpp @@ -18,12 +18,16 @@ WindowStack::~WindowStack() void WindowStack::add(Window& window) { + VERIFY(window.outer_stack() == nullptr); m_windows.append(window); + window.set_outer_stack({}, this); } void WindowStack::remove(Window& window) { + VERIFY(window.outer_stack() == this); m_windows.remove(window); + window.set_outer_stack({}, nullptr); } void WindowStack::move_to_front(Window& window) |