mirror of https://github.com/ocornut/imgui
TabBar, Style: added ImGuiTabBarFlags_DrawSelectedOverline and ImGuiCol_TabSelectedOverline, ImGuiCol_TabDimmedSelectedOverline.
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@ -57,6 +57,9 @@ Other changes:
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shape change as honored by backends. Keeping this enabling will hopefully increase pressure
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on third-party backends to set ImGuiBackendFlags_HasMouseCursors and honor changes of
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ImGui::GetMouseCursor() value. (#1495)
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- TabBar, Style: added ImGuiTabBarFlags_DrawSelectedOverline option to draw an horizontal
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line over selected tabs to increase visibility. This is used by docking.
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Added corresponding ImGuiCol_TabSelectedOverline and ImGuiCol_TabDimmedSelectedOverline colors.
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- Examples: GLFW+Vulkan, SDL+Vulkan: handle swap chain resize even without Vulkan
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returning VK_SUBOPTIMAL_KHR, which doesn't seem to happen on Wayland. (#7671)
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[@AndreiNego, @ocornut]
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@ -3322,8 +3322,10 @@ const char* ImGui::GetStyleColorName(ImGuiCol idx)
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case ImGuiCol_TabHovered: return "TabHovered";
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case ImGuiCol_Tab: return "Tab";
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case ImGuiCol_TabSelected: return "TabSelected";
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case ImGuiCol_TabSelectedOverline: return "TabSelectedOverline";
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case ImGuiCol_TabDimmed: return "TabDimmed";
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case ImGuiCol_TabDimmedSelected: return "TabDimmedSelected";
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case ImGuiCol_TabDimmedSelectedOverline: return "TabDimmedSelectedOverline";
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case ImGuiCol_PlotLines: return "PlotLines";
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case ImGuiCol_PlotLinesHovered: return "PlotLinesHovered";
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case ImGuiCol_PlotHistogram: return "PlotHistogram";
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15
imgui.h
15
imgui.h
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@ -1212,8 +1212,9 @@ enum ImGuiTabBarFlags_
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ImGuiTabBarFlags_NoCloseWithMiddleMouseButton = 1 << 3, // Disable behavior of closing tabs (that are submitted with p_open != NULL) with middle mouse button. You may handle this behavior manually on user's side with if (IsItemHovered() && IsMouseClicked(2)) *p_open = false.
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ImGuiTabBarFlags_NoTabListScrollingButtons = 1 << 4, // Disable scrolling buttons (apply when fitting policy is ImGuiTabBarFlags_FittingPolicyScroll)
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ImGuiTabBarFlags_NoTooltip = 1 << 5, // Disable tooltips when hovering a tab
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ImGuiTabBarFlags_FittingPolicyResizeDown = 1 << 6, // Resize tabs when they don't fit
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ImGuiTabBarFlags_FittingPolicyScroll = 1 << 7, // Add scroll buttons when tabs don't fit
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ImGuiTabBarFlags_DrawSelectedOverline = 1 << 6, // Draw selected overline markers over selected tab
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ImGuiTabBarFlags_FittingPolicyResizeDown = 1 << 7, // Resize tabs when they don't fit
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ImGuiTabBarFlags_FittingPolicyScroll = 1 << 8, // Add scroll buttons when tabs don't fit
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ImGuiTabBarFlags_FittingPolicyMask_ = ImGuiTabBarFlags_FittingPolicyResizeDown | ImGuiTabBarFlags_FittingPolicyScroll,
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ImGuiTabBarFlags_FittingPolicyDefault_ = ImGuiTabBarFlags_FittingPolicyResizeDown,
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};
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@ -1583,10 +1584,12 @@ enum ImGuiCol_
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ImGuiCol_ResizeGripHovered,
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ImGuiCol_ResizeGripActive,
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ImGuiCol_TabHovered, // Tab background, when hovered
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ImGuiCol_Tab, // Tab background, tab-bar is focused, tab is unselected
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ImGuiCol_TabSelected, // Tab background, tab-bar is focused, tab is selected
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ImGuiCol_TabDimmed, // Tab background, tab-bar is unfocused, tab is unselected
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ImGuiCol_TabDimmedSelected, // Tab background, tab-bar is unfocused, tab is selected
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ImGuiCol_Tab, // Tab background, when tab-bar is focused & tab is unselected
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ImGuiCol_TabSelected, // Tab background, when tab-bar is focused & tab is selected
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ImGuiCol_TabSelectedOverline, // Tab horizontal overline, when tab-bar is focused & tab is selected
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ImGuiCol_TabDimmed, // Tab background, when tab-bar is unfocused & tab is unselected
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ImGuiCol_TabDimmedSelected, // Tab background, when tab-bar is unfocused & tab is selected
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ImGuiCol_TabDimmedSelectedOverline,//..horizontal overline, when tab-bar is unfocused & tab is selected
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ImGuiCol_PlotLines,
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ImGuiCol_PlotLinesHovered,
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ImGuiCol_PlotHistogram,
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@ -1730,6 +1730,7 @@ static void ShowDemoWindowWidgets()
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ImGui::CheckboxFlags("ImGuiTabBarFlags_AutoSelectNewTabs", &tab_bar_flags, ImGuiTabBarFlags_AutoSelectNewTabs);
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ImGui::CheckboxFlags("ImGuiTabBarFlags_TabListPopupButton", &tab_bar_flags, ImGuiTabBarFlags_TabListPopupButton);
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ImGui::CheckboxFlags("ImGuiTabBarFlags_NoCloseWithMiddleMouseButton", &tab_bar_flags, ImGuiTabBarFlags_NoCloseWithMiddleMouseButton);
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ImGui::CheckboxFlags("ImGuiTabBarFlags_DrawSelectedOverline", &tab_bar_flags, ImGuiTabBarFlags_DrawSelectedOverline);
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if ((tab_bar_flags & ImGuiTabBarFlags_FittingPolicyMask_) == 0)
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tab_bar_flags |= ImGuiTabBarFlags_FittingPolicyDefault_;
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if (ImGui::CheckboxFlags("ImGuiTabBarFlags_FittingPolicyResizeDown", &tab_bar_flags, ImGuiTabBarFlags_FittingPolicyResizeDown))
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@ -1738,11 +1739,13 @@ static void ShowDemoWindowWidgets()
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tab_bar_flags &= ~(ImGuiTabBarFlags_FittingPolicyMask_ ^ ImGuiTabBarFlags_FittingPolicyScroll);
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// Tab Bar
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ImGui::AlignTextToFramePadding();
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ImGui::Text("Opened:");
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const char* names[4] = { "Artichoke", "Beetroot", "Celery", "Daikon" };
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static bool opened[4] = { true, true, true, true }; // Persistent user state
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for (int n = 0; n < IM_ARRAYSIZE(opened); n++)
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{
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if (n > 0) { ImGui::SameLine(); }
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ImGui::SameLine();
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ImGui::Checkbox(names[n], &opened[n]);
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}
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@ -8617,6 +8620,7 @@ void ShowExampleAppDocuments(bool* p_open)
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// Submit Tab Bar and Tabs
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{
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ImGuiTabBarFlags tab_bar_flags = (opt_fitting_flags) | (opt_reorderable ? ImGuiTabBarFlags_Reorderable : 0);
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tab_bar_flags |= ImGuiTabBarFlags_DrawSelectedOverline;
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if (ImGui::BeginTabBar("##tabs", tab_bar_flags))
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{
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if (opt_reorderable)
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@ -214,8 +214,10 @@ void ImGui::StyleColorsDark(ImGuiStyle* dst)
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colors[ImGuiCol_TabHovered] = colors[ImGuiCol_HeaderHovered];
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colors[ImGuiCol_Tab] = ImLerp(colors[ImGuiCol_Header], colors[ImGuiCol_TitleBgActive], 0.80f);
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colors[ImGuiCol_TabSelected] = ImLerp(colors[ImGuiCol_HeaderActive], colors[ImGuiCol_TitleBgActive], 0.60f);
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colors[ImGuiCol_TabSelectedOverline] = colors[ImGuiCol_HeaderActive];
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colors[ImGuiCol_TabDimmed] = ImLerp(colors[ImGuiCol_Tab], colors[ImGuiCol_TitleBg], 0.80f);
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colors[ImGuiCol_TabDimmedSelected] = ImLerp(colors[ImGuiCol_TabSelected], colors[ImGuiCol_TitleBg], 0.40f);
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colors[ImGuiCol_TabDimmedSelectedOverline] = ImVec4(0.50f, 0.50f, 0.50f, 1.00f);
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colors[ImGuiCol_PlotLines] = ImVec4(0.61f, 0.61f, 0.61f, 1.00f);
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colors[ImGuiCol_PlotLinesHovered] = ImVec4(1.00f, 0.43f, 0.35f, 1.00f);
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colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
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@ -274,8 +276,10 @@ void ImGui::StyleColorsClassic(ImGuiStyle* dst)
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colors[ImGuiCol_TabHovered] = colors[ImGuiCol_HeaderHovered];
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colors[ImGuiCol_Tab] = ImLerp(colors[ImGuiCol_Header], colors[ImGuiCol_TitleBgActive], 0.80f);
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colors[ImGuiCol_TabSelected] = ImLerp(colors[ImGuiCol_HeaderActive], colors[ImGuiCol_TitleBgActive], 0.60f);
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colors[ImGuiCol_TabSelectedOverline] = colors[ImGuiCol_HeaderActive];
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colors[ImGuiCol_TabDimmed] = ImLerp(colors[ImGuiCol_Tab], colors[ImGuiCol_TitleBg], 0.80f);
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colors[ImGuiCol_TabDimmedSelected] = ImLerp(colors[ImGuiCol_TabSelected], colors[ImGuiCol_TitleBg], 0.40f);
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colors[ImGuiCol_TabDimmedSelectedOverline] = colors[ImGuiCol_HeaderActive];
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colors[ImGuiCol_PlotLines] = ImVec4(1.00f, 1.00f, 1.00f, 1.00f);
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colors[ImGuiCol_PlotLinesHovered] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
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colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
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@ -335,8 +339,10 @@ void ImGui::StyleColorsLight(ImGuiStyle* dst)
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colors[ImGuiCol_TabHovered] = colors[ImGuiCol_HeaderHovered];
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colors[ImGuiCol_Tab] = ImLerp(colors[ImGuiCol_Header], colors[ImGuiCol_TitleBgActive], 0.90f);
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colors[ImGuiCol_TabSelected] = ImLerp(colors[ImGuiCol_HeaderActive], colors[ImGuiCol_TitleBgActive], 0.60f);
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colors[ImGuiCol_TabSelectedOverline] = colors[ImGuiCol_HeaderActive];
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colors[ImGuiCol_TabDimmed] = ImLerp(colors[ImGuiCol_Tab], colors[ImGuiCol_TitleBg], 0.80f);
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colors[ImGuiCol_TabDimmedSelected] = ImLerp(colors[ImGuiCol_TabSelected], colors[ImGuiCol_TitleBg], 0.40f);
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colors[ImGuiCol_TabDimmedSelectedOverline] = ImVec4(0.26f, 0.59f, 1.00f, 1.00f);
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colors[ImGuiCol_PlotLines] = ImVec4(0.39f, 0.39f, 0.39f, 1.00f);
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colors[ImGuiCol_PlotLinesHovered] = ImVec4(1.00f, 0.43f, 0.35f, 1.00f);
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colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
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@ -7921,7 +7921,9 @@ bool ImGui::BeginTabBar(const char* str_id, ImGuiTabBarFlags flags)
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tab_bar->ID = id;
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tab_bar->SeparatorMinX = tab_bar->BarRect.Min.x - IM_TRUNC(window->WindowPadding.x * 0.5f);
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tab_bar->SeparatorMaxX = tab_bar->BarRect.Max.x + IM_TRUNC(window->WindowPadding.x * 0.5f);
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return BeginTabBarEx(tab_bar, tab_bar_bb, flags | ImGuiTabBarFlags_IsFocused);
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//if (g.NavWindow && IsWindowChildOf(g.NavWindow, window, false, false))
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flags |= ImGuiTabBarFlags_IsFocused;
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return BeginTabBarEx(tab_bar, tab_bar_bb, flags);
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}
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bool ImGui::BeginTabBarEx(ImGuiTabBar* tab_bar, const ImRect& tab_bar_bb, ImGuiTabBarFlags flags)
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@ -8837,6 +8839,14 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
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ImDrawList* display_draw_list = window->DrawList;
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const ImU32 tab_col = GetColorU32((held || hovered) ? ImGuiCol_TabHovered : tab_contents_visible ? (tab_bar_focused ? ImGuiCol_TabSelected : ImGuiCol_TabDimmedSelected) : (tab_bar_focused ? ImGuiCol_Tab : ImGuiCol_TabDimmed));
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TabItemBackground(display_draw_list, bb, flags, tab_col);
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if (tab_contents_visible && (tab_bar->Flags & ImGuiTabBarFlags_DrawSelectedOverline))
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{
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float x_offset = IM_TRUNC(0.4f * style.TabRounding);
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if (x_offset < 2.0f * g.CurrentDpiScale)
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x_offset = 0.0f;
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float y_offset = 1.0f * g.CurrentDpiScale;
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display_draw_list->AddLine(bb.GetTL() + ImVec2(x_offset, y_offset), bb.GetTR() + ImVec2(-x_offset, y_offset), GetColorU32(tab_bar_focused ? ImGuiCol_TabSelectedOverline : ImGuiCol_TabDimmedSelectedOverline), 2.0f * g.CurrentDpiScale);
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}
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RenderNavHighlight(bb, id);
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// Select with right mouse button. This is so the common idiom for context menu automatically highlight the current widget.
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