Uncontrolled tool window Icon behavior

IntelliJ Platform
,
3

In this example, you can see how it is done.

toolwindow

In light theme:

image
image1222×644 46.5 KB

image
image802×303 34.1 KB

Read about colors here

object ComposeIcons {
    @JvmField
    val ComposeToolWindow =
        IconManager.getInstance().getIcon("/icons/composeToolWindow.svg", javaClass.getClassLoader())
}

And in plugin.xml:

        <toolWindow factoryClass="org.jetbrains.plugins.template.toolWindow.ComposeSamplesToolWindowFactory"
                    icon="org.jetbrains.plugins.template.ComposeIcons.ComposeToolWindow"
                    id="ComposeSamples"/>