Method DebugBreakButton

imgui_tiny_app/imgui/imgui.cpp:23003–23036

Special button that doesn't take focus, doesn't take input owner, and can be activated without a click etc. In order to reduce interferences with the contents we are trying to debug into.

// Special button that doesn't take focus, doesn't take input owner, and can be activated without a click etc.
// In order to reduce interferences with the contents we are trying to debug into.
bool ImGui::DebugBreakButton(const char* label, const char* description_of_location)
{
    ImGuiWindow* window = GetCurrentWindow();
    if (window->SkipItems)
        return false;

    ImGuiContext& g = *GImGui;
    const ImGuiID id = window->GetID(label);
    const ImVec2 label_size = CalcTextSize(label, NULL, true);
    ImVec2 pos = window->DC.CursorPos + ImVec2(0.0f, window->DC.CurrLineTextBaseOffset);
    ImVec2 size = ImVec2(label_size.x + g.Style.FramePadding.x * 2.0f, label_size.y);

    const ImRect bb(pos, pos + size);
    ItemSize(size, 0.0f);
    if (!ItemAdd(bb, id))
        return false;

    // WE DO NOT USE ButtonEx() or ButtonBehavior() in order to reduce our side-effects.
    bool hovered = ItemHoverable(bb, id, g.CurrentItemFlags);
    bool pressed = hovered && (IsKeyChordPressed(g.DebugBreakKeyChord) || IsMouseClicked(0) || g.NavActivateId == id);
    DebugBreakButtonTooltip(false, description_of_location);

    ImVec4 col4f = GetStyleColorVec4(hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
    ImVec4 hsv;
    ColorConvertRGBtoHSV(col4f.x, col4f.y, col4f.z, hsv.x, hsv.y, hsv.z);
    ColorConvertHSVtoRGB(hsv.x + 0.20f, hsv.y, hsv.z, col4f.x, col4f.y, col4f.z);

    RenderNavCursor(bb, id);
    RenderFrame(bb.Min, bb.Max, GetColorU32(col4f), true, g.Style.FrameRounding);
    RenderTextClipped(bb.Min, bb.Max, label, NULL, &label_size, g.Style.ButtonTextAlign, &bb);

    IMGUI_TEST_ENGINE_ITEM_INFO(id, label, g.LastItemData.StatusFlags);
    return pressed;
}

// [DEBUG] Display contents of Columns
void ImGui::DebugNodeColumns(ImGuiOldColumns* columns)