tornadofx-guide

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3. Components If you need to handle a great deal of complex concurrency, you may consider using RxKotlin with RxKotlinFX. Rx also has the ability to handle rapid user inputs and events, and kill previous requests to only chase after the latest. Fragment Any View you create is a singleton, which means you typically use it in only one place at a time. The reason for this is that the root node of the View can only have a single parent in a JavaFX application. If you assign it another parent, it will disappear from its previous parent. However, if you would like to create a piece of UI that is short-lived or can be used in multiple places, consider using a Fragment . A Fragment is a special type of View designed to have multiple instances. They are particularly useful for popups or as pieces of a larger UI (such as ListCells, which we look at via the ListCellFragment later). Both View and Fragment support openModal() , openWindow() , and openInternalWindow() functions that will open the root node in a separate Window. import javafx.stage.StageStyle import <strong>tornadofx</strong>.* class MyView : View() { override val root = vbox { button("Press Me") { action { find(MyFragment::class).openModal(stageStyle = StageStyle.UTILITY) } } } } class MyFragment: Fragment() { } override val root = label("This is a popup") You can also pass optional arguments to openModal() to modify a few of its behaviors Optional Arguments for openModal() 22
3. Components Argument Type Description stageStyle modality escapeClosesWindow StageStyle Modality Boolean Defines one of the possible enum styles for Stage . Default: StageStyle.DECORATED Defines one of the possible enum modality types for Stage . Default: Modality.APPLICATION_MODAL Sets the ESC key to call closeModal() . Default: true owner Window Specify the owner Window for this Stage` block Boolean Block UI execution until the Window closes. Default: false InternalWindow While openModal opens in a new Stage , openInternalWindow opens over the current root node, or any other node if you specify it: button("Open editor") { action { openInternalWindow(Editor::class) } } Figure 3.9 23
Page 1 and 2: Table of Contents Introduction Part
Page 3 and 4: Part 1: TornadoFX Fundamentals Part
Page 5 and 6: 1. Why TornadoFX? how Kotlin can si
Page 7 and 8: 1. Why TornadoFX? tableview { items
Page 9 and 10: 2. Setting Up 1.8 Then this goes
Page 11 and 12: 3. Components However, we might wan
Page 13 and 14: 3. Components Specify the name of y
Page 15 and 16: 3. Components class MyApp: App(MyVi
Page 17 and 18: 3. Components import javafx.scene.c
Page 19 and 20: 3. Components Here is a simple exam
Page 21: 3. Components The VBox contains a L
Page 25 and 26: 3. Components Argument Type Descrip
Page 27 and 28: 3. Components import tornadofx.* cl
Page 29 and 30: 3. Components Sometimes it is neces
Page 31 and 32: 4. Basic Controls Basic Controls On
Page 33 and 34: 4. Basic Controls 3. The Button is
Page 35 and 36: 4. Basic Controls If you need to sa
Page 37 and 38: 4. Basic Controls Figure 4.4 You ca
Page 39 and 40: 4. Basic Controls You do not need t
Page 41 and 42: 4. Basic Controls radiobutton("Powe
Page 43 and 44: 4. Basic Controls ProgressBar A Pro
Page 45 and 46: 4. Basic Controls Like most other c
Page 47 and 48: 4. Basic Controls Keep in mind that
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Page 53 and 54: 5. Data Controls val greekLetters =
Page 55 and 56: 5. Data Controls class Person(id: I
Page 57 and 58: 5. Data Controls tableview(persons)
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Page 65 and 66: 5. Data Controls data class Departm
Page 67 and 68: 5. Data Controls val tableData = ma
Page 69 and 70: 5. Data Controls val numbers = (1..
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6. Type Safe CSS import javafx.scen
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6. Type Safe CSS You can apply styl
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6. Type Safe CSS Figure 6.3 Note al
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6. Type Safe CSS label("Lore Ipsum"
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6. Type Safe CSS If you want the bu
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6. Type Safe CSS import javafx.scen
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6. Type Safe CSS Modifier Selection
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6. Type Safe CSS The DangerButtonSt
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7. Layouts and Menus vbox { button(
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7. Layouts and Menus Notice also wh
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7. Layouts and Menus borderpane { l
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7. Layouts and Menus 95
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7. Layouts and Menus The example ab
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7. Layouts and Menus One way to use
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7. Layouts and Menus columnIndex: I
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7. Layouts and Menus TabPane A TabP
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7. Layouts and Menus Like many buil
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7. Layouts and Menus Separators You
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7. Layouts and Menus Note there are
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7. Layouts and Menus Attribute Buil
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7. Layouts and Menus item("SomeText
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7. Layouts and Menus squeezebox { f
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7. Layouts and Menus class DrawerVi
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7. Layouts and Menus drawer(side =
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8. Charts Charts JavaFX comes with
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8. Charts val items = listOf( PieCh
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8. Charts In the series() and data(
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8. Charts Multiseries You can strea
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8. Charts BubbleChart BubbleChart i
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8. Charts Summary Charts are a an e
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9. Shapes and Animation class MyVie
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9. Shapes and Animation CubicCurve
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9. Shapes and Animation Polyline A
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9. Shapes and Animation Path Path r
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9. Shapes and Animation A KeyValue
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9. Shapes and Animation If you want
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10. FXML If you are converting an e
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10. FXML We have created an FXML fi
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10. FXML class CounterView : View()
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10. FXML FXML is helpful to know as
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11. Editing Models and Validation F
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11. Editing Models and Validation }
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11. Editing Models and Validation p
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11. Editing Models and Validation T
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11. Editing Models and Validation /
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11. Editing Models and Validation m
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11. Editing Models and Validation L
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11. Editing Models and Validation -
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11. Editing Models and Validation F
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11. Editing Models and Validation E
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11. Editing Models and Validation d
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11. Editing Models and Validation i
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12. TornadoFX IDEA Plugin 13. Torna
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12. TornadoFX IDEA Plugin You will
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12. TornadoFX IDEA Plugin A generat
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12. TornadoFX IDEA Plugin Injecting
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12. TornadoFX IDEA Plugin Generatin
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12. TornadoFX IDEA Plugin You will
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Part 2: TornadoFX Advanced Features
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Property Delegates class MyView: Vi
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Property Delegates class Bar { var
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Advanced Data Controls Advanced Dat
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Advanced Data Controls This fine-tu
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Advanced Data Controls This setting
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Advanced Data Controls class MyView
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Advanced Data Controls Assign If Nu
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Advanced Data Controls 205
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OSGi The dynamic nature of OSGi len
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OSGi class Dashboard : View() { ove
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OSGi Requirements To run TornadoFX
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Scopes Scopes Scope is a simple con
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Scopes Now whenever you access the
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Scopes Testing with Scopes Since Sc
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EventBus A button in the UI can fir
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EventBus When you create a subclass
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EventBus Many feel that events migh
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Workspaces Workspaces Java Business
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Workspaces To keep things focused,
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Workspaces fun TabPane.connectWorks
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Workspaces Modifying the default wo
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Workspaces Title and heading When a
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Workspaces Navigating between docke
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Workspaces We can see that the titl
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Workspaces workspace.dockInNewScope
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Workspaces A Workspace in Tabs mode
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Workspaces // A Form based View we
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Workspaces This could be a good ide
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Layout Debugger Layout Debugger Whe
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Layout Debugger yet, submit a pull
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Internationalization You can add a
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Config Settings and State Config se
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Config Settings and State If the re
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Config Settings and State var bool:
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JSON and REST } } with(json) { add(
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JSON and REST Basic operations Ther
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JSON and REST To configure authenti
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Dependency Injection Dependency Inj
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Dependency Injection This initializ
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Wizard class BasicData : View("Basi
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Wizard When the Next or Finish butt
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Wizard val wizard = find() wizard.s
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Wizard class CustomerWizard : Wizar
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Wizard Structural modifications The
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