QtQuickTemplate Demo is a tiny, focused sample app built with Qt 6 (Qt Quick / QML) and a bit of C++23, meant to demonstrate a clean starting point for real apps—without burying you in framework noise.
It’s essentially a “living README”: install it, tap around, and you’re looking at the template’s architecture and UI system in motion.
What this demo showcases
Design tokens + theming
A centralized Theme singleton drives colors, typography (MD3-style scale), spacing, shape, and animation values—so your UI stays consistent and easy to evolve.
Light/Dark mode toggle
Switch palettes at runtime to verify contrast and component behavior.
Custom-styled Qt Quick Controls
A dedicated AppStyle module provides styled versions of common controls.
Style Showcase screen
A scrollable gallery of controls (Button, TextField, CheckBox, Switch, Slider, ProgressBar, ComboBox, TabButton, ToolTip, etc.) so you can visually sanity-check the whole style in one place.
NavigationController with history
Loader-based navigation with back/forward stacks—simple, explicit, and easy to extend.
Adaptive layouts
Portrait and landscape shells that respect safe areas and rearrange header/content/footer appropriately.
Modular QML structure
Pages, templates, and reusable UI components organized like a real project—not a tutorial blob.
Who it’s for
Qt/QML developers who want a practical reference project
Anyone evaluating a “template-first” approach to cross-platform Qt app structure
Source
This demo is built from the open-source QtQuickTemplate repository (search GitHub for “Cahlien QtQuickTemplate”).
Not affiliated with The Qt Company. “Qt” is a trademark of its respective owner.