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SergeMerzliakovSergeMerzliakov
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Basic scafolding in place. Date Cell factories not yet complete.
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‎src/main/kotlin/org/epistatic/app5/Main.kt‎

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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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**/
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package org.epistatic.app5
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import javafx.application.Application
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import javafx.fxml.FXMLLoader
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import javafx.scene.Scene
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import javafx.scene.layout.GridPane
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import javafx.stage.Stage
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/**
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* An Application with multiple controllers and nested FXML
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*
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* 1) Assigning controllers to FXML at runtime
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* 2) Multiple controllers communicating via Events (via Google EventBus)
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* 3) Dragging Items from the Desktop
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* 4) Controllers can leverage dependency injection, improving testing options
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*/
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class Main : Application() {
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@Throws(Exception::class)
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override fun start(primaryStage: Stage) {
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val loader = FXMLLoader(javaClass.getResource("/app5/app5.fxml"))
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val root = loader.load<GridPane>()
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primaryStage.title = "TableView Cell Factories"
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primaryStage.scene = Scene(root, 750.0, 550.0)
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primaryStage.show()
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}
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companion object {
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@JvmStatic
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fun main(args: Array<String>) {
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launch(Main::class.java, *args)
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}
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}
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}

‎src/main/kotlin/org/epistatic/app5/controller/ApplicationController.kt‎

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package org.epistatic.app5.controller
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import javafx.collections.FXCollections
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import javafx.collections.ObservableList
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import javafx.fxml.FXML
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import javafx.scene.control.Button
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import javafx.scene.control.TableColumn
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import javafx.scene.control.TableView
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import javafx.scene.control.cell.PropertyValueFactory
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import javafx.stage.Stage
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import org.epistatic.app5.model.DateItem
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import java.time.OffsetDateTime
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import java.time.ZoneOffset
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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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**/
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/**
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* Controller for app5/app5.fxml. Manages the main UI and all the other controllers
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*/
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class ApplicationController {
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@FXML lateinit var exitButton: Button
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@FXML lateinit var dateView: TableView<DateItem>
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@FXML lateinit var labelColumn: TableColumn<DateItem, String>
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@FXML lateinit var dateStringColumn: TableColumn<DateItem, String>
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@FXML lateinit var date2Column: TableColumn<DateItem, OffsetDateTime>
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@FXML lateinit var date3Column: TableColumn<DateItem, OffsetDateTime>
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val model: ObservableList<DateItem> = FXCollections.observableArrayList<DateItem>()
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@FXML
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fun initialize() {
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dateView.items = model
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labelColumn.cellValueFactory = PropertyValueFactory<DateItem, String>("label")
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dateStringColumn.cellValueFactory = PropertyValueFactory<DateItem, String>("date1")
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date2Column.cellValueFactory = PropertyValueFactory<DateItem, OffsetDateTime>("date2")
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date3Column.cellValueFactory = PropertyValueFactory<DateItem, OffsetDateTime>("date3")
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addItems()
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}
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@FXML
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fun closeApplication() {
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val stage = exitButton.scene.window as Stage
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stage.close()
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}
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/**
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* Add items to table
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*/
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private fun addItems() {
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var item = DateItem("Green Tree", createDate(2018, 2, 3), createDate(2018, 4, 12), createDate(2018, 8, 21))
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model.add(item)
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item = DateItem("Red Car", createDate(2017, 5, 19), createDate(2017, 3, 15), createDate(2017, 12, 21))
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model.add(item)
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item = DateItem("Blue Ship", createDate(2016, 12, 19), createDate(2016, 6, 2), createDate(2017, 7, 28))
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model.add(item)
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item = DateItem("Yellow Moon", createDate(1990, 4, 4), createDate(1990, 1, 2), createDate(1990, 3, 11))
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model.add(item)
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}
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private fun createDate(year: Int, month: Int, day: Int): OffsetDateTime {
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return OffsetDateTime.of(year, month, day, 14, 30, 0, 0, ZoneOffset.UTC)
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}
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}

‎src/main/kotlin/org/epistatic/app5/model/DateItem.kt‎

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package org.epistatic.app5.model
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import java.time.OffsetDateTime
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data class DateItem(val label:String, val date1:OffsetDateTime, val date2:OffsetDateTime, val date3:OffsetDateTime)

‎src/main/resources/app5/app5.fxml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<?import javafx.geometry.Insets?>
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<?import javafx.scene.control.Button?>
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<?import javafx.scene.control.TableColumn?>
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<?import javafx.scene.control.TableView?>
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<?import javafx.scene.layout.AnchorPane?>
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<?import javafx.scene.layout.ColumnConstraints?>
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<?import javafx.scene.layout.GridPane?>
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<?import javafx.scene.layout.RowConstraints?>
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<GridPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="org.epistatic.app5.controller.ApplicationController">
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<columnConstraints>
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<ColumnConstraints halignment="CENTER" hgrow="ALWAYS" maxWidth="1.7976931348623157E308" minWidth="100.0" prefWidth="100.0" />
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</columnConstraints>
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<rowConstraints>
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<RowConstraints minHeight="50.0" prefHeight="250.0" vgrow="ALWAYS" />
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<RowConstraints fillHeight="false" maxHeight="46.0" minHeight="46.0" prefHeight="46.0" valignment="CENTER" vgrow="NEVER" />
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</rowConstraints>
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<children>
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<Button id="exitButton" fx:id="exitButton" cancelButton="true" defaultButton="true" minWidth="80.0" mnemonicParsing="false" onAction="#closeApplication" text="Exit" GridPane.halignment="RIGHT" GridPane.rowIndex="1">
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<GridPane.margin>
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<Insets bottom="8.0" right="10.0" />
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</GridPane.margin>
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</Button>
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<AnchorPane prefHeight="200.0" prefWidth="200.0">
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<children>
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<TableView fx:id="dateView" prefHeight="200.0" prefWidth="200.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
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<columns>
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<TableColumn fx:id="labelColumn" prefWidth="75.0" text="Label" />
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<TableColumn fx:id="dateStringColumn" prefWidth="75.0" text="Date1" />
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<TableColumn fx:id="date2Column" prefWidth="75.0" text="Date2" />
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<TableColumn fx:id="date3Column" prefWidth="75.0" text="Date3" />
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</columns>
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<columnResizePolicy>
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<TableView fx:constant="CONSTRAINED_RESIZE_POLICY" />
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</columnResizePolicy>
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</TableView>
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</children>
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</AnchorPane>
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</children>
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</GridPane>

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