Fixed

• OnDock Called Twice In openInternalWindow (https://github.com/edvin/tornadofx/issues/772)
• TreeView.lazypopulate leafcheck logic was reversed (https://github.com/edvin/tornadofx/issues/773)
• onCancel() is now called when reusing Wizard instance
• Observable collection delegates removed because they shadow observable properties (See Properties.kt:L212)
• The style property of ListCell will be cleared by the framework so it can be manipulated in cellFormat without side effects (https://stackoverflow.com/questions/51459371/custom-cell-format-listview-tornadofx-on-delete-item)
• Escape closes window only works first time for Views (https://github.com/edvin/tornadofx/issues/764)
• Reused modal didn't get stage icons set (https://github.com/edvin/tornadofx/issues/779)

Changes

• Kotlin 1.2.60
• ViewModel binding dirty tracking for ListProperty (https://stackoverflow.com/questions/50364458/tornadofx-bind-dirty-properties-of-different-view-models)
• Workspace.dock() will log a warning message if a child is docked while the workspace is not showing
• SortedFilteredList.setAllPassThrough property controls if setAll should be forwarded to the underlying list (https://github.com/edvin/tornadofx/issues/344) and (https://github.com/edvin/tornadofx/issues/681)
• EventBus deliveries will continue even after a subscriber throws exception
• UIComponent callback onBeforeShow is called for all top level UIComponents
• Primary View onDock is now called after the stage is shown. Now it aligns with the timing for secondary windows.
• All asyncItems function parameters operate on FXTask
• removeFromParent now supports TreeItem (https://github.com/edvin/tornadofx/issues/776)

Additions

• UIComponent.whenUndockedOnce() and whenDockedOnce callbacks
• onTabSelected callback in UIComponent when connected to a TabPane
• finally(callback) for runAsync and other task builders
• Window.aboutToBeShown property avoid false positives for invisible Workspace warning (https://github.com/edvin/tornadofx/issues/755)
• Slideshow slides supports optional timeout, which will advance to the next slide using the Slide transition
• importStylesheet now supports file, http and https in addition to classpath resources (https://github.com/edvin/tornadofx/issues/762)
• raduimenuiutem builders now accepts value property (https://github.com/edvin/tornadofx/issues/737)