fitToParentHeight/Width/Size as well as `fitToHeight/Width/Size(reg…

…ion)` helpers (#519)
edvin · Oct 30, 2017 · a266dc4 · a266dc4
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -13,6 +13,7 @@
 - `alert` builder accepts optional owner parameter (https://github.com/edvin/tornadofx/issues/483)
 
 ### Additions
+- `fitToParentHeight/Width/Size` as well as `fitToHeight/Width/Size(region)` helpers (https://github.com/edvin/tornadofx/pull/519)
 - `beforeShutdown` allows you to register shutdown hooks
 - `DataGridPaginator` component to help with pagination for `DataGrid`
 - runAsync supports `daemon` parameter to control thread characteristics (https://github.com/edvin/tornadofx/pull/508)

diff --git a/src/main/java/tornadofx/Async.kt b/src/main/java/tornadofx/Async.kt
@@ -83,7 +83,15 @@ infix fun <T> Task<T>.ui(func: (T) -> Unit) = success(func)
 
 infix fun <T> Task<T>.success(func: (T) -> Unit) = apply {
     Platform.runLater {
-        setOnSucceeded { func(value) }
+        setOnSucceeded {
+            if (Platform.isFxApplicationThread()) {
+                func(value)
+            } else {
+                runLater {
+                    func(value)
+                }
+            }
+        }
     }
 }