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TabItem: honor ImGuiTabItemFlags_NoCloseButton passed as parameter (although undocumented and part of private api) (#2923)

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omar
2019-12-07 16:22:07 +01:00
parent f656e7775e
commit e4a59d0025
3 changed files with 8 additions and 5 deletions
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9
imgui_widgets.cpp
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@ -6927,6 +6927,12 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
return false;
}
// Store into ImGuiTabItemFlags_NoCloseButton, also honor ImGuiTabItemFlags_NoCloseButton passed by user (although not documented)
if (flags & ImGuiTabItemFlags_NoCloseButton)
p_open = NULL;
else if (p_open == NULL)
flags |= ImGuiTabItemFlags_NoCloseButton;
// Calculate tab contents size
ImVec2 size = TabItemCalcSize(label, p_open != NULL);
@ -6944,9 +6950,6 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
tab_bar->LastTabItemIdx = (short)tab_bar->Tabs.index_from_ptr(tab);
tab->ContentWidth = size.x;
if (p_open == NULL)
flags |= ImGuiTabItemFlags_NoCloseButton;
const bool tab_bar_appearing = (tab_bar->PrevFrameVisible + 1 < g.FrameCount);
const bool tab_bar_focused = (tab_bar->Flags & ImGuiTabBarFlags_IsFocused) != 0;
const bool tab_appearing = (tab->LastFrameVisible + 1 < g.FrameCount);