Internals: Nav: PushFocusScope, PopFocusScope, GetFocusScopeID() helpers
diff --git a/imgui.cpp b/imgui.cpp
index c7e7a3c..50cdf4e 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -6909,6 +6909,22 @@
g.NavNextActivateId = id;
}
+void ImGui::PushFocusScope(ImGuiID id)
+{
+ ImGuiContext& g = *GImGui;
+ ImGuiWindow* window = g.CurrentWindow;
+ window->IDStack.push_back(window->DC.NavFocusScopeIdCurrent);
+ window->DC.NavFocusScopeIdCurrent = id;
+}
+
+void ImGui::PopFocusScope()
+{
+ ImGuiContext& g = *GImGui;
+ ImGuiWindow* window = g.CurrentWindow;
+ window->DC.NavFocusScopeIdCurrent = window->IDStack.back();
+ window->IDStack.pop_back();
+}
+
void ImGui::SetKeyboardFocusHere(int offset)
{
IM_ASSERT(offset >= -1); // -1 is allowed but not below
diff --git a/imgui_internal.h b/imgui_internal.h
index 894519b..a19c181 100644
--- a/imgui_internal.h
+++ b/imgui_internal.h
@@ -1703,6 +1703,11 @@
IMGUI_API void SetNavID(ImGuiID id, int nav_layer, int focus_scope_id);
IMGUI_API void SetNavIDWithRectRel(ImGuiID id, int nav_layer, int focus_scope_id, const ImRect& rect_rel);
+ // Focus scope (WIP)
+ IMGUI_API void PushFocusScope(ImGuiID id); // Note: this is storing in same stack as IDStack, so Push/Pop mismatch will be reported there.
+ IMGUI_API void PopFocusScope();
+ inline ImGuiID GetFocusScopeID() { ImGuiContext& g = *GImGui; return g.NavFocusScopeId; }
+
// Inputs
// FIXME: Eventually we should aim to move e.g. IsActiveIdUsingKey() into IsKeyXXX functions.
inline bool IsActiveIdUsingNavDir(ImGuiDir dir) { ImGuiContext& g = *GImGui; return (g.ActiveIdUsingNavDirMask & (1 << dir)) != 0; }
