问在使用Kotlin UI DSL编写intellij插件时，如何在设置中存储控件的值？

EN

class OsuModeConfigurable: BoundConfigurable(
    displayName = "Osu! Mode",
    "osu mode"
) {

    private val log = logger<OsuModeConfigurable>()
    private val settings = AppSettingsState().getInstance()

    private val panel = panel {

        titledRow("Primary") {
            row {
                 checkBox("Enable Osu! Mode", isSelected = settings.enableMode)
            }
            row {
                checkBox("Enable Combo Counter", isSelected = settings.enableComboCounter)
            }
            row {
                checkBox("Enable Cursor Explosions", isSelected = settings.enableCursorExplosions)
            }
            row {
                cell {
                    label("Explosion size:")
                    intTextField(
                        getter = { 6 },
                        setter = { it },
                        range = IntRange(1, 10)
                    )
                }
                row {
                    comment("The size of the explosions. For value X, the height is set to X rem and the width to X ch")
                }
            }
        }
        titledRow("Other") {
            row {
                cell {
                    label("Github:")
                    browserLink("intellij osu mode plugin", "https://github.com/Nthily/intellij-osu-mode-plugin")
                }
            }
            row {
                cell {
                    label("Author:")
                    label("Nthily")
                }
            }
            row {
                cell {
                    label("Version:")
                    label("1.0")
                }
            }
        }
    }

    override fun createPanel(): DialogPanel {
        return panel
    }

    override fun isModified(): Boolean {
        return panel.isModified()
    }

    override fun apply() {
        panel.apply()
    }

    override fun reset() {
        panel.reset()
    }
}

@State(
    name = "Osu! Mode",
    storages = [
        Storage("osuMode.xml")
    ]
)
class AppSettingsState: PersistentStateComponent<AppSettingsState> {

    var enableMode = true
    var enableCursorExplosions = true
    var enableComboCounter = true

    fun getInstance(): AppSettingsState {
        return ApplicationManager.getApplication().getService(AppSettingsState::class.java)
    }

    override fun getState(): AppSettingsState {
        return this
    }

    override fun loadState(appSettingState: AppSettingsState) {
        XmlSerializerUtil.copyBean(state, this)
    }
}