Color Theme Example

Demonstrates selecting the application color theme and reacting to dark and light theme changes.

The window offers three radio buttons that map to QOhosAppContext::ColorThemeMode::LightTheme, ColorThemeMode::DarkTheme and ColorThemeMode::FollowSystemSetting. Each selection is applied with QOhosAppContext::setColorThemeMode(). A label shows the effective theme; it is initialized from QOhosAppContext::darkThemeActive() and updated through the QOhosAppContext::darkThemeActiveChanged() signal.

Files:

colortheme/colortheme.pro
colortheme/main.cpp