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Backends: clear bits set in io.BackendFlags on backend Shutdown(). Clear BackendPlatformName. (#6334, #6335)

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Amended with fix for missing clear for ImGuiBackendFlags_HasGamepad.
This commit is contained in:
Gereon V 2023-04-17 14:47:15 +02:00 • committed by ocornut
parent f304603e13
commit 055e71518e
18 changed files with 34 additions and 1 deletions
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7
backends/imgui_impl_osx.mm
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@ -476,12 +476,19 @@ bool ImGui_ImplOSX_Init(NSView* view)
void ImGui_ImplOSX_Shutdown()
{
ImGui_ImplOSX_Data* bd = ImGui_ImplOSX_GetBackendData();
IM_ASSERT(bd != nullptr && "No platform backend to shutdown, or already shutdown?");
ImGuiIO& io = ImGui::GetIO();
bd->Observer = nullptr;
if (bd->Monitor != nullptr)
{
[NSEvent removeMonitor:bd->Monitor];
bd->Monitor = nullptr;
}
io.BackendPlatformName = nullptr;
io.BackendPlatformUserData = nullptr;
io.BackendFlags &= ~(ImGuiBackendFlags_HasMouseCursors | ImGuiBackendFlags_HasGamepad);
ImGui_ImplOSX_DestroyBackendData();
}