Portal, Express Beta Version 6.1 Operating systems: i5/OS, Linux,Windows

Set themes

The Controller SPI allows you to set themes on modifiable instances that implement the ThemeSetter interface, for example ContentPage and ContentLabel.

1. Obtain a modifiable instance of the resource for which you want to set a theme.
2. Obtain a Theme object from the ThemeList model.
3. Check whether the resource implements the ThemeSetter interface. To do this, use the operator instanceof. If the resource does not implement the ThemeSetter interface, you cannot set the theme.
4. Use the setTheme() method to set the theme.

final Modifiable modifiable = cmController.getModifiableNode(page);

// obtain theme to set from com.ibm.portal.admin.ThemeList
final Theme theme = ...

// set theme
if (modifiable instanceof ThemeSetter) {
    ((ThemeSetter) modifiable).setTheme(theme);
}