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Misc comments + Demo: use IsItemVisible() when using direct ImDrawList calls.

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ocornut
2022-06-07 11:38:43 +02:00
parent 65c4c0a490
commit 74f02703e6
3 changed files with 52 additions and 45 deletions
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2
imgui_widgets.cpp
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@ -6887,7 +6887,7 @@ bool ImGui::BeginMenuEx(const char* label, const char* icon, bool enabled)
bool menu_is_open = IsPopupOpen(id, ImGuiPopupFlags_None);
// Sub-menus are ChildWindow so that mouse can be hovering across them (otherwise top-most popup menu would steal focus and not allow hovering on parent menu)
// The first menu in a hierarchy isn't so hovering doesn't get accross (otherwise e.g. resizing borders with ImGuiButtonFlags_FlattenChildren would react), but top-most BeginMenu() will bypass that limitation.
// The first menu in a hierarchy isn't so hovering doesn't get across (otherwise e.g. resizing borders with ImGuiButtonFlags_FlattenChildren would react), but top-most BeginMenu() will bypass that limitation.
ImGuiWindowFlags flags = ImGuiWindowFlags_ChildMenu | ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_NoNavFocus;
if (window->Flags & ImGuiWindowFlags_ChildMenu)
flags |= ImGuiWindowFlags_ChildWindow;