diff --git a/imgui.cpp b/imgui.cpp index 7476b3b14..1b5042f87 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -12947,7 +12947,8 @@ void ImGui::VerticalSeparator() LogText(" |"); } -bool ImGui::SplitterBehavior(ImGuiID id, const ImRect& bb, ImGuiAxis axis, float* size1, float* size2, float min_size1, float min_size2, float hover_extend) +// Using 'hover_visibility_delay' allows us to hide the highlight and mouse cursor for a short time, which can be convenient to reduce visual noise. +bool ImGui::SplitterBehavior(ImGuiID id, const ImRect& bb, ImGuiAxis axis, float* size1, float* size2, float min_size1, float min_size2, float hover_extend, float hover_visibility_delay) { ImGuiContext& g = *GImGui; ImGuiWindow* window = g.CurrentWindow; @@ -12966,7 +12967,7 @@ bool ImGui::SplitterBehavior(ImGuiID id, const ImRect& bb, ImGuiAxis axis, float if (g.ActiveId != id) SetItemAllowOverlap(); - if (held || (g.HoveredId == id && g.HoveredIdPreviousFrame == id)) + if (held || (g.HoveredId == id && g.HoveredIdPreviousFrame == id && g.HoveredIdTimer >= hover_visibility_delay)) SetMouseCursor(axis == ImGuiAxis_Y ? ImGuiMouseCursor_ResizeNS : ImGuiMouseCursor_ResizeEW); ImRect bb_render = bb; @@ -12990,7 +12991,7 @@ bool ImGui::SplitterBehavior(ImGuiID id, const ImRect& bb, ImGuiAxis axis, float } // Render - const ImU32 col = GetColorU32(held ? ImGuiCol_SeparatorActive : hovered ? ImGuiCol_SeparatorHovered : ImGuiCol_Separator); + const ImU32 col = GetColorU32(held ? ImGuiCol_SeparatorActive : (hovered && g.HoveredIdTimer >= hover_visibility_delay) ? ImGuiCol_SeparatorHovered : ImGuiCol_Separator); window->DrawList->AddRectFilled(bb_render.Min, bb_render.Max, col, g.Style.FrameRounding); return held; diff --git a/imgui_internal.h b/imgui_internal.h index afac8523c..5d6242a90 100644 --- a/imgui_internal.h +++ b/imgui_internal.h @@ -1142,7 +1142,7 @@ namespace ImGui IMGUI_API void Scrollbar(ImGuiLayoutType direction); IMGUI_API void VerticalSeparator(); // Vertical separator, for menu bars (use current line height). not exposed because it is misleading what it doesn't have an effect on regular layout. - IMGUI_API bool SplitterBehavior(ImGuiID id, const ImRect& bb, ImGuiAxis axis, float* size1, float* size2, float min_size1, float min_size2, float hover_extend = 0.0f); + IMGUI_API bool SplitterBehavior(ImGuiID id, const ImRect& bb, ImGuiAxis axis, float* size1, float* size2, float min_size1, float min_size2, float hover_extend = 0.0f, float hover_visibility_delay = 0.0f); IMGUI_API bool BeginDragDropTargetCustom(const ImRect& bb, ImGuiID id); IMGUI_API void ClearDragDrop();