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Diffstat (limited to 'src/ui/controls/ControlHost.cpp')
| -rw-r--r-- | src/ui/controls/ControlHost.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/ui/controls/ControlHost.cpp b/src/ui/controls/ControlHost.cpp index 1dabb26f..bfd7e580 100644 --- a/src/ui/controls/ControlHost.cpp +++ b/src/ui/controls/ControlHost.cpp @@ -22,6 +22,11 @@ ControlHost::ControlHost(Control* root_control) ControlHost::~ControlHost() { root_control_->TraverseDescendents( [this](Control* control) { control->host_ = nullptr; }, true); + root_control_->TraverseDescendents( + [this](Control* control) { + control->ControlHostChangeEvent_.Raise({this, nullptr}); + }, + true); } platform::gui::INativeWindow* ControlHost::GetNativeWindow() { |