Method TablePopColumnChannel

src/imgui/imgui_tables.cpp:2500–2512

}

void ImGui::TablePopColumnChannel()
{
    ImGuiContext& g = *GImGui;
    ImGuiTable* table = g.CurrentTable;

    // Optimization: avoid PopClipRect() + SetCurrentChannel()
    if ((table->Flags & ImGuiTableFlags_NoClip) || (table->CurrentColumn == -1)) // Calling TreePop() after TableNextRow() is supported.
        return;
    ImGuiWindow* window = g.CurrentWindow;
    const ImGuiTableColumn* column = &table->Columns[table->CurrentColumn];
    SetWindowClipRectBeforeSetChannel(window, column->ClipRect);
    table->DrawSplitter->SetCurrentChannel(window->DrawList, column->DrawChannelCurrent);
}

// Allocate draw channels. Called by TableUpdateLayout()
// - We allocate them following storage order instead of display order so reordering columns won't needlessly