A row of buttons for selecting a ViraThemeSelection (light, dark, or auto). Clicking a
button calls setSelectedTheme on the themeClient input (or on an internal
ViraThemeClient when none is given), which applies the theme, then fires a themeSelect
event with the selection.
A row of buttons for selecting a ViraThemeSelection (light, dark, or auto). Clicking a button calls
setSelectedThemeon thethemeClientinput (or on an internal ViraThemeClient when none is given), which applies the theme, then fires athemeSelectevent with the selection.