diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt index d6d738a7..ff7a64d6 100644 --- a/docs/CHANGELOG.txt +++ b/docs/CHANGELOG.txt @@ -41,6 +41,7 @@ Other Changes: - Scrolling: Fix scroll tracking with e.g. SetScrollHereX/Y() when WindowPadding < ItemSpacing. - Scrolling: Fix scroll snapping on edge of scroll region when both scrollbars are enabled. +- Window: Fix IsWindowAppearing() from returning true twice in most cases. (#3982, #1497, #1061) - Tables: Expose TableSetColumnEnabled() in public api. (#3935) - TabBar: Fixed mouse reordering with very fast movements (e.g. crossing multiple tabs in a single frame and then immediately standling still (would only affect automation/bots). [@rokups] diff --git a/imgui.cpp b/imgui.cpp index b899447b..e4926ec8 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -5703,14 +5703,13 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags) // Update the Appearing flag bool window_just_activated_by_user = (window->LastFrameActive < current_frame - 1); // Not using !WasActive because the implicit "Debug" window would always toggle off->on - const bool window_just_appearing_after_hidden_for_resize = (window->HiddenFramesCannotSkipItems > 0); if (flags & ImGuiWindowFlags_Popup) { ImGuiPopupData& popup_ref = g.OpenPopupStack[g.BeginPopupStack.Size]; window_just_activated_by_user |= (window->PopupId != popup_ref.PopupId); // We recycle popups so treat window as activated if popup id changed window_just_activated_by_user |= (window != popup_ref.Window); } - window->Appearing = (window_just_activated_by_user || window_just_appearing_after_hidden_for_resize); + window->Appearing = window_just_activated_by_user; if (window->Appearing) SetWindowConditionAllowFlags(window, ImGuiCond_Appearing, true); @@ -5967,6 +5966,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags) window->Pos = parent_window->DC.CursorPos; } + const bool window_just_appearing_after_hidden_for_resize = (window->HiddenFramesCannotSkipItems > 0); const bool window_pos_with_pivot = (window->SetWindowPosVal.x != FLT_MAX && window->HiddenFramesCannotSkipItems == 0); if (window_pos_with_pivot) SetWindowPos(window, window->SetWindowPosVal - window->Size * window->SetWindowPosPivot, 0); // Position given a pivot (e.g. for centering)