Passing information from one call back to a javafx Task in kotlin
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I have a callback that generates an event. The event generates text that I want to send to a javafx task for update to my gui. The Task is as follows. All it does right now is set the update message.
import javafx.concurrent.Task
class MyRunnable:Task<String>(){
override fun call(): String? {
for(i in 1..10){
Thread.sleep(3000)
updateMessage("This is a String message $i")
}
return "Some string"
}
This is the the code that creates the GUI and binds the task to a text area.
val thread = Thread(myRunnable)
thread.isDaemon = true
thread.start()
val textArea = TextArea()
textArea.textProperty().bind(myRunnable.messageProperty())
This is the callback that generates the event, I want to pass this information to my task how would I go about doing this
class EventListener:ICallback{
override fun eventOccurred(p0: Event?) {
println(p0?.target().toString())
val text = p0?.target().toString()
}
}
multithreading javafx kotlin
asked Nov 12 at 16:14
user3412630
11
add a comment |
up vote
0
down vote
favorite
I have a callback that generates an event. The event generates text that I want to send to a javafx task for update to my gui. The Task is as follows. All it does right now is set the update message.
import javafx.concurrent.Task
class MyRunnable:Task<String>(){
override fun call(): String? {
for(i in 1..10){
Thread.sleep(3000)
updateMessage("This is a String message $i")
}
return "Some string"
}
This is the the code that creates the GUI and binds the task to a text area.
val thread = Thread(myRunnable)
thread.isDaemon = true
thread.start()
val textArea = TextArea()
textArea.textProperty().bind(myRunnable.messageProperty())
This is the callback that generates the event, I want to pass this information to my task how would I go about doing this
class EventListener:ICallback{
override fun eventOccurred(p0: Event?) {
println(p0?.target().toString())
val text = p0?.target().toString()
}
}
multithreading javafx kotlin
asked Nov 12 at 16:14
user3412630
11
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I have a callback that generates an event. The event generates text that I want to send to a javafx task for update to my gui. The Task is as follows. All it does right now is set the update message.
import javafx.concurrent.Task
class MyRunnable:Task<String>(){
override fun call(): String? {
for(i in 1..10){
Thread.sleep(3000)
updateMessage("This is a String message $i")
}
return "Some string"
}
This is the the code that creates the GUI and binds the task to a text area.
val thread = Thread(myRunnable)
thread.isDaemon = true
thread.start()
val textArea = TextArea()
textArea.textProperty().bind(myRunnable.messageProperty())
This is the callback that generates the event, I want to pass this information to my task how would I go about doing this
class EventListener:ICallback{
override fun eventOccurred(p0: Event?) {
println(p0?.target().toString())
val text = p0?.target().toString()
}
}
multithreading javafx kotlin
asked Nov 12 at 16:14
user3412630
11
I have a callback that generates an event. The event generates text that I want to send to a javafx task for update to my gui. The Task is as follows. All it does right now is set the update message.
import javafx.concurrent.Task
class MyRunnable:Task<String>(){
override fun call(): String? {
for(i in 1..10){
Thread.sleep(3000)
updateMessage("This is a String message $i")
}
return "Some string"
}
This is the the code that creates the GUI and binds the task to a text area.
val thread = Thread(myRunnable)
thread.isDaemon = true
thread.start()
val textArea = TextArea()
textArea.textProperty().bind(myRunnable.messageProperty())
This is the callback that generates the event, I want to pass this information to my task how would I go about doing this
class EventListener:ICallback{
override fun eventOccurred(p0: Event?) {
println(p0?.target().toString())
val text = p0?.target().toString()
}
}
multithreading javafx kotlin
multithreading javafx kotlin
asked Nov 12 at 16:14
user3412630
11
asked Nov 12 at 16:14
user3412630
11
asked Nov 12 at 16:14
user3412630
11
asked Nov 12 at 16:14
user3412630
11
asked Nov 12 at 16:14
user3412630
11
11
add a comment |
add a comment |
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