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| author | Yuqian Yang <crupest@crupest.life> | 2025-12-06 20:06:10 +0800 |
|---|---|---|
| committer | Yuqian Yang <crupest@crupest.life> | 2025-12-07 19:52:05 +0800 |
| commit | 4a30bf58a48ed6f31f4c53473e8de70a8cd819da (patch) | |
| tree | 32aab619013cbe2d0557a212832ba24833d2cc36 /src/ui/controls/Control.cpp | |
| parent | 9a87e5cf786f3e8fddc933136d210edd4ef72c89 (diff) | |
| download | cru-4a30bf58a48ed6f31f4c53473e8de70a8cd819da.tar.gz cru-4a30bf58a48ed6f31f4c53473e8de70a8cd819da.tar.bz2 cru-4a30bf58a48ed6f31f4c53473e8de70a8cd819da.zip | |
Fix SDL popup window.
Diffstat (limited to 'src/ui/controls/Control.cpp')
| -rw-r--r-- | src/ui/controls/Control.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/ui/controls/Control.cpp b/src/ui/controls/Control.cpp index 548c9726..57937da2 100644 --- a/src/ui/controls/Control.cpp +++ b/src/ui/controls/Control.cpp @@ -111,6 +111,14 @@ void Control::InsertChildAt(Control* control, Index index) { OnChildInserted(control, index); if (host_) { + control->TraverseDescendents( + [this](Control* control) { + control->ControlHostChangeEvent_.Raise({nullptr, host_}); + }, + true); + } + + if (host_) { host_->ScheduleRelayout(); } } @@ -132,6 +140,14 @@ void Control::RemoveChildAt(Index index) { OnChildRemoved(control, index); if (host_) { + control->TraverseDescendents( + [this](Control* control) { + control->ControlHostChangeEvent_.Raise({host_, nullptr}); + }, + true); + } + + if (host_) { host_->ScheduleRelayout(); } } |