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Popups & Modals: fixed nested Begin() being erroneously input-inhibited. (useful for e.g. #718, #4461 and probably other things)

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ocornut
2022-09-16 22:08:11 +02:00
parent 472f8013bd
commit 440f257688
3 changed files with 14 additions and 5 deletions
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14
imgui.cpp
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@ -3539,11 +3539,17 @@ static inline bool IsWindowContentHoverable(ImGuiWindow* window, ImGuiHoveredFla
if (focused_root_window->WasActive && focused_root_window != window->RootWindow)
{
// For the purpose of those flags we differentiate "standard popup" from "modal popup"
// NB: The order of those two tests is important because Modal windows are also Popups.
// NB: The 'else' is important because Modal windows are also Popups.
bool want_inhibit = false;
if (focused_root_window->Flags & ImGuiWindowFlags_Modal)
return false;
if ((focused_root_window->Flags & ImGuiWindowFlags_Popup) && !(flags & ImGuiHoveredFlags_AllowWhenBlockedByPopup))
return false;
want_inhibit = true;
else if ((focused_root_window->Flags & ImGuiWindowFlags_Popup) && !(flags & ImGuiHoveredFlags_AllowWhenBlockedByPopup))
want_inhibit = true;
// Inhibit hover unless the window is within the stack of our modal/popup
if (want_inhibit)
if (!ImGui::IsWindowWithinBeginStackOf(window->RootWindow, focused_root_window))
return false;
}
return true;
}