diff options
Diffstat (limited to 'include/cru/platform/native/native_window.hpp')
| -rw-r--r-- | include/cru/platform/native/native_window.hpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/cru/platform/native/native_window.hpp b/include/cru/platform/native/native_window.hpp index 3e83a531..bb97ef21 100644 --- a/include/cru/platform/native/native_window.hpp +++ b/include/cru/platform/native/native_window.hpp @@ -11,6 +11,14 @@ struct IPainter; } namespace cru::platform::native { +// Represents a native window, which exposes some low-level events and +// operations. +// +// Although you can always retain an instance of this class, the real window +// associated with it might be have already been destroyed by explicitly calling +// Close or closed by the user, which leads to an invalid instance. You can +// check the validity by IsValid. When you call perform native operations on the +// invalid instance, there is no effect. struct INativeWindow : public virtual Interface { // Return if the window is still valid, that is, hasn't been closed or // destroyed. |