Placing a QTabWidget alongside other layouts in PyQt is indeed possible without special workarounds. The common issue of the QTabWidget appearing to dominate the layout stems from its tab pages lacking content or their own internal layouts. When tab pages are empty, the QTabWidget might request disproportionate space, causing other widgets to collapse. To resolve this, ensure each tab page includes a layout and some content. Additionally, setting a reasonable size policy or stretch factor for the QTabWidget helps it share space effectively with neighboring widgets. A minimal example demonstrates combining QTabWidget with other stacked widgets in a QHBoxLayout. Stretch factors can be applied to layouts and individual widgets within the main layout to control the distribution of available space. For instance, assigning a higher stretch factor to the QTabWidget gives it more relative space. A complete example illustrates integrating multiple sections, including various layout types and the QTabWidget, all coexisting harmoniously. This approach ensures all components are visible and share the window's dimensions appropriately. Ultimately, the key is to provide structure and content within the QTabWidget's pages.