LastItemRect.Min and Max are not accessible anymore in 1.84

[SadE54]

I guess it's only a API changes but how to access it now from last versions ?

[PathogenDavid]

Edit: As Omar said, you should really be using GetItemRectMin/GetItemRectMax instead. (I meant to mention originally this but got tunnel vision.)

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Keep in mind that imgui_internal.h is internal to Dear ImGui and does not have a stable API:

imgui/imgui_internal.h

Line 4 in 17a7084

// You may use this file to debug, understand or extend ImGui features but we don't provide any guarantee of forward compatibility!

LastItemRect was moved out of the per-window temporary data and into the global context in 6b8a059.

So before where you might use GetCurrentWindow()->DC.LastItemRect you now need to use GetCurrentContext()->LastItemData.Rect.

[ocornut]

Note that this has always been exposed as GetItemRectMin(), GetItemRectMax().

[SadE54]

Thanks for the answers !
btw , it's the way it's implemented in https://github.com/dfranx/ImFileDialog that I'm trying to get it working :)

[SadE54]

The current code in the concerned library is

ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
...
 window->DrawList->AddRectFilled(window->DC.LastItemData.Rect.Min, window->DC.LastItemRect.Max, ImGui::ColorConvertFloat4ToU32(ImGui::GetStyle().Colors[active ? ImGuiCol_HeaderActive : ImGuiCol_HeaderHovered]));

I'm not sure about the good change in this case 🤔