TabView

#include <FluentQt/Navigation.h>
using namespace fluent::navigation;

auto* surface = new QWidget(this);
surface->setMinimumWidth(360);
surface->setMaximumWidth(560);
surface->setFixedHeight(186);
surface->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
auto* layout = new QVBoxLayout(surface);
layout->setContentsMargins(0, 0, 0, 0);
layout->setSpacing(0);

auto* tabs = new TabView(surface);
tabs->setFixedHeight(40);
tabs->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
tabs->setTabWidthMode(TabView::TabWidthMode::SizeToContent);
tabs->setTabReorderEnabled(true);
tabs->setTabsClosable(false);
tabs->setAddTabButtonVisible(false);
tabs->addTab(TabViewItem("Home", Typography::Icons::Home));
tabs->addTab(TabViewItem("Details", Typography::Icons::Document));
tabs->addTab(TabViewItem("Activity", Typography::Icons::Calendar));

auto* host = new StackContentHost(surface);
host->setFixedHeight(146);
host->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
for (int i = 0; i < tabs->tabCount(); ++i)
    host->insertPage(i, createPage(tabs->tabAt(i).text));

connect(tabs, &TabView::currentChanged,
        host, [host](int index) { host->setCurrentIndex(index, 0, true); });
connect(tabs, &TabView::tabMoved,
        host, [host](int from, int to) { host->movePage(from, to); });
layout->addWidget(tabs);
layout->addWidget(host);

import fluentqt

from PySide6.QtWidgets import QSizePolicy, QVBoxLayout, QWidget

surface = QWidget()
surface.setMinimumWidth(360)
surface.setMaximumWidth(560)
surface.setFixedHeight(186)
surface.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Fixed)
surface_layout = QVBoxLayout(surface)
surface_layout.setContentsMargins(0, 0, 0, 0)
surface_layout.setSpacing(0)

tabs = fluentqt.TabView(surface)
tabs.setFixedHeight(40)
tabs.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Fixed)
tabs.setTabWidthMode(fluentqt.TabView.TabWidthMode.SizeToContent)
tabs.setTabReorderEnabled(True)
tabs.setTabsClosable(False)
tabs.setAddTabButtonVisible(False)
tabs.addTab(fluentqt.TabViewItem("Home", fluentqt.Typography.Icons.Home))
tabs.addTab(fluentqt.TabViewItem("Details", fluentqt.Typography.Icons.Document))
tabs.addTab(fluentqt.TabViewItem("Activity", fluentqt.Typography.Icons.Calendar))

host = fluentqt.StackContentHost(surface)
host.setFixedHeight(146)
host.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Fixed)
for index in range(tabs.tabCount()):
    host.insertOwnedPage(index, create_page(tabs.tabAt(index).text))

tabs.currentChanged.connect(lambda index: host.setCurrentIndex(index, 0, True))
tabs.tabMoved.connect(host.movePage)
surface_layout.addWidget(tabs)
surface_layout.addWidget(host)