diff options
Diffstat (limited to 'src/main/kotlin/pl/treksoft/kvision/panel')
| -rw-r--r-- | src/main/kotlin/pl/treksoft/kvision/panel/Root.kt | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/main/kotlin/pl/treksoft/kvision/panel/Root.kt b/src/main/kotlin/pl/treksoft/kvision/panel/Root.kt index c17ea1a4..dd3d39b6 100644 --- a/src/main/kotlin/pl/treksoft/kvision/panel/Root.kt +++ b/src/main/kotlin/pl/treksoft/kvision/panel/Root.kt @@ -23,6 +23,7 @@ package pl.treksoft.kvision.panel import com.github.snabbdom.VNode import com.github.snabbdom.h +import org.w3c.dom.HTMLElement import pl.treksoft.kvision.KVManager import pl.treksoft.kvision.core.StringBoolPair import pl.treksoft.kvision.core.Style @@ -45,7 +46,12 @@ import pl.treksoft.kvision.utils.snOpt * @param init an initializer extension function */ @Suppress("TooManyFunctions") -class Root(id: String, private val fixed: Boolean = false, init: (Root.() -> Unit)? = null) : SimplePanel() { +class Root( + id: String? = null, + element: HTMLElement? = null, + private val fixed: Boolean = false, + init: (Root.() -> Unit)? = null +) : SimplePanel() { private val contextMenus: MutableList<ContextMenu> = mutableListOf() private var rootVnode: VNode = renderVNode() @@ -54,8 +60,15 @@ class Root(id: String, private val fixed: Boolean = false, init: (Root.() -> Uni val isFirstRoot = roots.isEmpty() init { - rootVnode = KVManager.patch(id, this.renderVNode()) - this.id = id + if (id != null) { + rootVnode = KVManager.patch(id, this.renderVNode()) + this.id = id + } else if (element != null) { + rootVnode = KVManager.patch(element, this.renderVNode()) + this.id = "kv_root_${counter++}" + } else { + throw IllegalArgumentException("No root element specified!") + } roots.add(this) if (isFirstRoot) { Style.styles.forEach { it.parent = this } @@ -144,6 +157,8 @@ class Root(id: String, private val fixed: Boolean = false, init: (Root.() -> Uni } companion object { + internal var counter = 0 + /** * @suppress internal function */ |