Add halo-theme.properties and hover-theme.properties to jmix.ui.themeConfig

[GlebDurygin]

Minimal reproducible example

1. Create a new project with io.jmix.ui:jmix-ui-themes-compiled dependency
2. Set jmix.ui.theme = halo
3. Run the application

• Expected behavior
  The application will open with the Halo theme

• Actual behavior

java.lang.NullPointerException: null
	at io.jmix.ui.icon.IconsImpl.getThemeIcon(IconsImpl.java:125) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.icon.IconsImpl.get(IconsImpl.java:112) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.xml.layout.loader.AbstractComponentLoader.getIconPath(AbstractComponentLoader.java:559) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.xml.layout.loader.AbstractComponentLoader.initAction(AbstractComponentLoader.java:653) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.xml.layout.loader.AbstractComponentLoader.loadDeclarativeActionDefault(AbstractComponentLoader.java:601) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.xml.layout.loader.AbstractComponentLoader.loadDeclarativeAction(AbstractComponentLoader.java:582) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.xml.layout.loader.WindowLoader.loadDeclarativeAction(WindowLoader.java:216) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.xml.layout.loader.AbstractComponentLoader.loadActions(AbstractComponentLoader.java:577) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.xml.layout.loader.WindowLoader.loadComponent(WindowLoader.java:67) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.sys.ScreensImpl.loadWindowFromXml(ScreensImpl.java:323) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.sys.ScreensImpl.createScreen(ScreensImpl.java:201) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.sys.ScreensImpl.create(ScreensImpl.java:142) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.Screens.create(Screens.java:68) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.App.createTopLevelWindow(App.java:259) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.JmixApp.initializeUi(JmixApp.java:72) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.JmixApp.loginOnStart(JmixApp.java:40) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.AppUI.setupUI(AppUI.java:337) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]
	at io.jmix.ui.AppUI.init(AppUI.java:261) ~[jmix-ui-1.0.0-SNAPSHOT.jar:na]

Solution

Add following code to io.jmix.ui.module.properties file:

jmix.ui.themeConfig = io/jmix/ui/theme/helium-theme.properties \
  io/jmix/ui/theme/halo-theme.properties \
  io/jmix/ui/theme/hover-theme.properties

[glebfox]

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