Roman Elizarov | f724f6e | 2017-04-07 18:06:22 +0300 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016-2017 JetBrains s.r.o. |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | // This file was automatically generated from coroutines-guide-ui.md by Knit tool. Do not edit. |
| 18 | package guide.ui.advanced.example02 |
| 19 | |
| 20 | import kotlinx.coroutines.experimental.* |
| 21 | import kotlinx.coroutines.experimental.channels.* |
| 22 | import kotlinx.coroutines.experimental.javafx.JavaFx as UI |
| 23 | import javafx.application.Application |
| 24 | import javafx.event.EventHandler |
| 25 | import javafx.geometry.* |
| 26 | import javafx.scene.* |
| 27 | import javafx.scene.input.MouseEvent |
| 28 | import javafx.scene.layout.StackPane |
| 29 | import javafx.scene.paint.Color |
| 30 | import javafx.scene.shape.Circle |
| 31 | import javafx.scene.text.Text |
| 32 | import javafx.stage.Stage |
| 33 | |
| 34 | fun main(args: Array<String>) { |
| 35 | Application.launch(ExampleApp::class.java, *args) |
| 36 | } |
| 37 | |
| 38 | class ExampleApp : Application() { |
| 39 | val hello = Text("Hello World!").apply { |
| 40 | fill = Color.valueOf("#C0C0C0") |
| 41 | } |
| 42 | |
| 43 | val fab = Circle(20.0, Color.valueOf("#FF4081")) |
| 44 | |
| 45 | val root = StackPane().apply { |
| 46 | children += hello |
| 47 | children += fab |
| 48 | StackPane.setAlignment(hello, Pos.CENTER) |
| 49 | StackPane.setAlignment(fab, Pos.BOTTOM_RIGHT) |
| 50 | StackPane.setMargin(fab, Insets(15.0)) |
| 51 | } |
| 52 | |
| 53 | val scene = Scene(root, 240.0, 380.0).apply { |
| 54 | fill = Color.valueOf("#303030") |
| 55 | } |
| 56 | |
| 57 | override fun start(stage: Stage) { |
| 58 | stage.title = "Example" |
| 59 | stage.scene = scene |
| 60 | stage.show() |
| 61 | setup(hello, fab) |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | fun setup(hello: Text, fab: Circle) { |
| 66 | fab.onMouseClicked = EventHandler { |
| 67 | println("Before launch") |
| 68 | launch(UI, CoroutineStart.UNDISPATCHED) { // <--- Notice this change |
| 69 | println("Inside coroutine") |
| 70 | delay(100) // <--- And this is where coroutine suspends |
| 71 | println("After delay") |
| 72 | } |
| 73 | println("After launch") |
| 74 | } |
| 75 | } |