From 78d11cd78117e71bd4f2aec9d2dccd612f48a3f1 Mon Sep 17 00:00:00 2001 From: ocornut Date: Thu, 31 Jul 2025 22:41:00 +0900 Subject: [PATCH] Tabs: (Breaking) renamed ImGuiTabBarFlags_FittingPolicyResizeDown to ImGuiTabBarFlags_FittingPolicyShrink. (#261, #351) Amend 54a60aaa40 --- docs/CHANGELOG.txt | 3 +++ imgui.cpp | 3 ++- imgui.h | 14 ++++++++++---- imgui_demo.cpp | 25 +++++++++++++------------ imgui_widgets.cpp | 2 +- 5 files changed, 29 insertions(+), 18 deletions(-) diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt index a70d9fe56..57ae8d067 100644 --- a/docs/CHANGELOG.txt +++ b/docs/CHANGELOG.txt @@ -41,6 +41,9 @@ HOW TO UPDATE? Breaking Changes: +- Tabs: Renamed ImGuiTabBarFlags_FittingPolicyResizeDown to ImGuiTabBarFlags_FittingPolicyShrink. + Kept inline redirection enum (will obsolete). (#261, #351) + Other Changes: - Windows: fixed an issue where resizable child windows would emit border diff --git a/imgui.cpp b/imgui.cpp index bfbf6fe1e..e4e893041 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -392,7 +392,8 @@ IMPLEMENTING SUPPORT for ImGuiBackendFlags_RendererHasTextures: When you are not sure about an old symbol or function name, try using the Search/Find function of your IDE to look for comments or references in all imgui files. You can read releases logs https://github.com/ocornut/imgui/releases for more details. - - 2025/06/25 (1.92.0) - layout: commented out legacy ErrorCheckUsingSetCursorPosToExtendParentBoundaries() fallback obsoleted in 1.89 (August 2022) which allowed a SetCursorPos()/SetCursorScreenPos() call WITHOUT AN ITEM + - 2025/07/31 (1.92.2) - Tabs: Renamed ImGuiTabBarFlags_FittingPolicyResizeDown to ImGuiTabBarFlags_FittingPolicyShrink. Kept inline redirection enum (will obsolete). + - 2025/06/25 (1.92.0) - Layout: commented out legacy ErrorCheckUsingSetCursorPosToExtendParentBoundaries() fallback obsoleted in 1.89 (August 2022) which allowed a SetCursorPos()/SetCursorScreenPos() call WITHOUT AN ITEM to extend parent window/cell boundaries. Replaced with assert/tooltip that would already happens if previously using IMGUI_DISABLE_OBSOLETE_FUNCTIONS. (#5548, #4510, #3355, #1760, #1490, #4152, #150) - Incorrect way to make a window content size 200x200: Begin(...) + SetCursorScreenPos(GetCursorScreenPos() + ImVec2(200,200)) + End(); diff --git a/imgui.h b/imgui.h index ddce1e2a6..ffef8e90a 100644 --- a/imgui.h +++ b/imgui.h @@ -29,7 +29,7 @@ // Library Version // (Integer encoded as XYYZZ for use in #if preprocessor conditionals, e.g. '#if IMGUI_VERSION_NUM >= 12345') #define IMGUI_VERSION "1.92.2 WIP" -#define IMGUI_VERSION_NUM 19212 +#define IMGUI_VERSION_NUM 19213 #define IMGUI_HAS_TABLE // Added BeginTable() - from IMGUI_VERSION_NUM >= 18000 #define IMGUI_HAS_TEXTURES // Added ImGuiBackendFlags_RendererHasTextures - from IMGUI_VERSION_NUM >= 19198 @@ -1370,10 +1370,16 @@ enum ImGuiTabBarFlags_ ImGuiTabBarFlags_NoTabListScrollingButtons = 1 << 4, // Disable scrolling buttons (apply when fitting policy is ImGuiTabBarFlags_FittingPolicyScroll) ImGuiTabBarFlags_NoTooltip = 1 << 5, // Disable tooltips when hovering a tab ImGuiTabBarFlags_DrawSelectedOverline = 1 << 6, // Draw selected overline markers over selected tab - ImGuiTabBarFlags_FittingPolicyResizeDown = 1 << 7, // Resize tabs when they don't fit + + // Fitting/Resize policy + ImGuiTabBarFlags_FittingPolicyShrink = 1 << 7, // Shrink down tabs when they don't fit ImGuiTabBarFlags_FittingPolicyScroll = 1 << 8, // Add scroll buttons when tabs don't fit - ImGuiTabBarFlags_FittingPolicyMask_ = ImGuiTabBarFlags_FittingPolicyResizeDown | ImGuiTabBarFlags_FittingPolicyScroll, - ImGuiTabBarFlags_FittingPolicyDefault_ = ImGuiTabBarFlags_FittingPolicyResizeDown, + ImGuiTabBarFlags_FittingPolicyMask_ = ImGuiTabBarFlags_FittingPolicyShrink | ImGuiTabBarFlags_FittingPolicyScroll, + ImGuiTabBarFlags_FittingPolicyDefault_ = ImGuiTabBarFlags_FittingPolicyShrink, + +#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS + ImGuiTabBarFlags_FittingPolicyResizeDown = ImGuiTabBarFlags_FittingPolicyShrink, // Renamed in 1.92.2 +#endif }; // Flags for ImGui::BeginTabItem() diff --git a/imgui_demo.cpp b/imgui_demo.cpp index c50d3400f..e0a9ffc61 100644 --- a/imgui_demo.cpp +++ b/imgui_demo.cpp @@ -3379,6 +3379,16 @@ static void DemoWindowWidgetsSelectionAndMultiSelect(ImGuiDemoWindowData* demo_d // [SECTION] DemoWindowWidgetsTabs() //----------------------------------------------------------------------------- +static void EditTabBarFittingPolicyFlags(ImGuiTabBarFlags* p_flags) +{ + if ((*p_flags & ImGuiTabBarFlags_FittingPolicyMask_) == 0) + *p_flags |= ImGuiTabBarFlags_FittingPolicyDefault_; + if (ImGui::CheckboxFlags("ImGuiTabBarFlags_FittingPolicyShrink", p_flags, ImGuiTabBarFlags_FittingPolicyShrink)) + *p_flags &= ~(ImGuiTabBarFlags_FittingPolicyMask_ ^ ImGuiTabBarFlags_FittingPolicyShrink); + if (ImGui::CheckboxFlags("ImGuiTabBarFlags_FittingPolicyScroll", p_flags, ImGuiTabBarFlags_FittingPolicyScroll)) + *p_flags &= ~(ImGuiTabBarFlags_FittingPolicyMask_ ^ ImGuiTabBarFlags_FittingPolicyScroll); +} + static void DemoWindowWidgetsTabs() { IMGUI_DEMO_MARKER("Widgets/Tabs"); @@ -3421,12 +3431,7 @@ static void DemoWindowWidgetsTabs() ImGui::CheckboxFlags("ImGuiTabBarFlags_TabListPopupButton", &tab_bar_flags, ImGuiTabBarFlags_TabListPopupButton); ImGui::CheckboxFlags("ImGuiTabBarFlags_NoCloseWithMiddleMouseButton", &tab_bar_flags, ImGuiTabBarFlags_NoCloseWithMiddleMouseButton); ImGui::CheckboxFlags("ImGuiTabBarFlags_DrawSelectedOverline", &tab_bar_flags, ImGuiTabBarFlags_DrawSelectedOverline); - if ((tab_bar_flags & ImGuiTabBarFlags_FittingPolicyMask_) == 0) - tab_bar_flags |= ImGuiTabBarFlags_FittingPolicyDefault_; - if (ImGui::CheckboxFlags("ImGuiTabBarFlags_FittingPolicyResizeDown", &tab_bar_flags, ImGuiTabBarFlags_FittingPolicyResizeDown)) - tab_bar_flags &= ~(ImGuiTabBarFlags_FittingPolicyMask_ ^ ImGuiTabBarFlags_FittingPolicyResizeDown); - if (ImGui::CheckboxFlags("ImGuiTabBarFlags_FittingPolicyScroll", &tab_bar_flags, ImGuiTabBarFlags_FittingPolicyScroll)) - tab_bar_flags &= ~(ImGuiTabBarFlags_FittingPolicyMask_ ^ ImGuiTabBarFlags_FittingPolicyScroll); + EditTabBarFittingPolicyFlags(&tab_bar_flags); // Tab Bar ImGui::AlignTextToFramePadding(); @@ -3475,12 +3480,8 @@ static void DemoWindowWidgetsTabs() ImGui::Checkbox("Show Trailing TabItemButton()", &show_trailing_button); // Expose some other flags which are useful to showcase how they interact with Leading/Trailing tabs - static ImGuiTabBarFlags tab_bar_flags = ImGuiTabBarFlags_AutoSelectNewTabs | ImGuiTabBarFlags_Reorderable | ImGuiTabBarFlags_FittingPolicyResizeDown; - ImGui::CheckboxFlags("ImGuiTabBarFlags_TabListPopupButton", &tab_bar_flags, ImGuiTabBarFlags_TabListPopupButton); - if (ImGui::CheckboxFlags("ImGuiTabBarFlags_FittingPolicyResizeDown", &tab_bar_flags, ImGuiTabBarFlags_FittingPolicyResizeDown)) - tab_bar_flags &= ~(ImGuiTabBarFlags_FittingPolicyMask_ ^ ImGuiTabBarFlags_FittingPolicyResizeDown); - if (ImGui::CheckboxFlags("ImGuiTabBarFlags_FittingPolicyScroll", &tab_bar_flags, ImGuiTabBarFlags_FittingPolicyScroll)) - tab_bar_flags &= ~(ImGuiTabBarFlags_FittingPolicyMask_ ^ ImGuiTabBarFlags_FittingPolicyScroll); + static ImGuiTabBarFlags tab_bar_flags = ImGuiTabBarFlags_AutoSelectNewTabs | ImGuiTabBarFlags_Reorderable | ImGuiTabBarFlags_FittingPolicyShrink; + EditTabBarFittingPolicyFlags(&tab_bar_flags); if (ImGui::BeginTabBar("MyTabBar", tab_bar_flags)) { diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp index 75b4aa633..1821b5f3b 100644 --- a/imgui_widgets.cpp +++ b/imgui_widgets.cpp @@ -9691,7 +9691,7 @@ static void ImGui::TabBarLayout(ImGuiTabBar* tab_bar) width_excess = (section_0_w + section_2_w) - tab_bar->BarRect.GetWidth(); // Excess used to shrink leading/trailing section // With ImGuiTabBarFlags_FittingPolicyScroll policy, we will only shrink leading/trailing if the central section is not visible anymore - if (width_excess >= 1.0f && ((tab_bar->Flags & ImGuiTabBarFlags_FittingPolicyResizeDown) || !central_section_is_visible)) + if (width_excess >= 1.0f && ((tab_bar->Flags & ImGuiTabBarFlags_FittingPolicyShrink) || !central_section_is_visible)) { int shrink_data_count = (central_section_is_visible ? sections[1].TabCount : sections[0].TabCount + sections[2].TabCount); int shrink_data_offset = (central_section_is_visible ? sections[0].TabCount + sections[2].TabCount : 0);