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https://gitlab.com/kauron/jstudy
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Table: new editing and filtering
* Split buttons between the context menu and above the table. * Moved adding/editing to above the table. * Added filtering. * Added shortcut to edit (double click) and to delete rows.
This commit is contained in:
Carlos Galindo
parent
93b7dce200
commit
7fe80b07ec
GPG key ID:
83E68706DEE119A3
2 changed files with 76 additions and 57 deletions
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@ -1,50 +1,47 @@
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package es.kauron.jstudy.controller;
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import es.kauron.jstudy.Main;
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import es.kauron.jstudy.model.AppPrefs;
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import es.kauron.jstudy.model.TestItem;
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import javafx.beans.property.BooleanProperty;
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import javafx.beans.property.SimpleBooleanProperty;
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import javafx.beans.property.SimpleStringProperty;
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import javafx.beans.property.StringProperty;
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import javafx.beans.binding.Bindings;
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import javafx.beans.property.*;
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import javafx.collections.FXCollections;
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import javafx.collections.ListChangeListener;
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import javafx.collections.ObservableList;
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import javafx.collections.transformation.FilteredList;
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import javafx.event.ActionEvent;
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import javafx.fxml.FXML;
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import javafx.fxml.FXMLLoader;
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import javafx.fxml.Initializable;
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import javafx.scene.Parent;
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import javafx.scene.Scene;
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import javafx.scene.control.Button;
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import javafx.scene.control.SelectionMode;
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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.*;
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import javafx.scene.input.KeyCode;
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import javafx.scene.input.KeyEvent;
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import javafx.scene.input.MouseEvent;
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import javafx.stage.FileChooser;
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import javafx.stage.Modality;
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import javafx.stage.Stage;
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import java.io.File;
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import java.io.IOException;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.ResourceBundle;
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import java.util.*;
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public class TableController implements Initializable {
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@FXML
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private TableView<TestItem> table;
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@FXML
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private TextField newQuestionField, newAnswerField, searchField;
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@FXML
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private Button addButton;
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@FXML
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private TableColumn<TestItem, String> answerCol, questionCol;
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private FilteredList<TestItem> filtered;
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private ObservableList<TestItem> data;
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private Controller parent;
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private File file;
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StringProperty name;
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final BooleanProperty saved = new SimpleBooleanProperty();
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private final ObjectProperty<TestItem> editing = new SimpleObjectProperty<>(null);
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@Override
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public void initialize(URL url, ResourceBundle resourceBundle) {
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addButton.textProperty().bind(Bindings.when(editing.isNull()).then("_Add item").otherwise("_Save item"));
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// Add context menu to Table
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MenuItem menuEdit = new MenuItem("_Edit");
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menuEdit.setOnAction(this::onEditAction);
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@ -61,16 +58,18 @@ public class TableController implements Initializable {
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table.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
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answerCol.setCellValueFactory(e -> e.getValue().answerProperty());
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questionCol.setCellValueFactory(e -> e.getValue().questionProperty());
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table.getSelectionModel().getSelectedIndices().addListener((ListChangeListener<? super Integer>) obs -> {
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menuEdit.setDisable(obs.getList().size() != 1);
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});
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table.getSelectionModel().getSelectedIndices().addListener(
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(ListChangeListener<? super Integer>) obs -> menuEdit.setDisable(obs.getList().size() != 1));
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searchField.textProperty().addListener((obj, o, n) ->
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filtered.setPredicate((item) -> item.getQuestion().contains(n) || item.getAnswer().contains(n)));
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}
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void setData(String name, List<TestItem> list, Controller controller, File file) {
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this.name = new SimpleStringProperty(name);
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this.data = FXCollections.observableArrayList(list);
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this.filtered = data.filtered((item) -> true);
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this.parent = controller;
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table.setItems(data);
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table.setItems(filtered);
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this.file = file;
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saved.set(file != null);
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}
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@ -99,41 +98,31 @@ public class TableController implements Initializable {
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@FXML
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protected void onAddAction(ActionEvent event) {
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try {
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FXMLLoader loader = new FXMLLoader(Main.class.getResource("view/edit.fxml"));
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Parent pRoot = loader.load();
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((EditController) loader.getController()).setList(data, saved);
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Stage stage = new Stage();
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stage.setTitle("New entry");
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stage.setScene(new Scene(pRoot));
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stage.initModality(Modality.APPLICATION_MODAL);
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stage.showAndWait();
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} catch (IOException e) {
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e.printStackTrace();
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if (editing.get() == null) {
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TestItem item = new TestItem(newQuestionField.getText().trim(), newAnswerField.getText().trim());
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data.add(item);
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newQuestionField.setText("");
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newAnswerField.setText("");
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saved.set(false);
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} else {
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editing.get().answerProperty().set(newAnswerField.getText().trim());
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editing.get().questionProperty().set(newQuestionField.getText().trim());
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editing.set(null);
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newQuestionField.setText("");
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newAnswerField.setText("");
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}
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newQuestionField.requestFocus();
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}
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@FXML
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protected void onEditAction(ActionEvent event) {
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ObservableList<Integer> list = table.getSelectionModel().getSelectedIndices();
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ObservableList<TestItem> list = table.getSelectionModel().getSelectedItems();
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if (list.size() != 1) return;
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int index = list.get(0);
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try {
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FXMLLoader loader = new FXMLLoader(Main.class.getResource("view/edit.fxml"));
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Parent root = loader.load();
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((EditController) loader.getController()).setList(table.getItems(), index, saved);
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Stage stage = new Stage();
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stage.setTitle("Editing entry...");
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stage.setScene(new Scene(root));
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stage.initModality(Modality.APPLICATION_MODAL);
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stage.showAndWait();
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} catch (IOException e) {
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e.printStackTrace();
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}
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editing.set(list.get(0));
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newQuestionField.setText(list.get(0).getQuestion());
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newAnswerField.setText(list.get(0).getAnswer());
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saved.set(false);
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newQuestionField.requestFocus();
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}
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@FXML
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@ -151,15 +140,14 @@ public class TableController implements Initializable {
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protected void onDuplicateAction(ActionEvent event) {
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if (table.getSelectionModel().getSelectedIndices().size() > 0) saved.set(false);
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for (int i : table.getSelectionModel().getSelectedIndices())
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table.getItems().add(new TestItem(table.getItems().get(i)));
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data.add(new TestItem(filtered.get(i)));
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table.requestFocus();
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}
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@FXML
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protected void onDeleteAction(ActionEvent event) {
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if (table.getSelectionModel().getSelectedIndices().size() > 0) saved.set(false);
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for (int i : table.getSelectionModel().getSelectedIndices())
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table.getItems().remove(i);
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data.removeAll(table.getSelectionModel().getSelectedItems());
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table.requestFocus();
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}
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@ -170,6 +158,32 @@ public class TableController implements Initializable {
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@FXML
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protected void onTestAction(ActionEvent event) {
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parent.newTest(data);
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parent.newTest(filtered);
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}
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@FXML
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protected void onTableKeyEvent(KeyEvent event) {
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if (event.getCode().equals(KeyCode.DELETE)) {
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onDeleteAction(null);
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}
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}
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private final Timer timer = new Timer();
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private TimerTask timerTask = null;
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@FXML
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protected void onTableMouseClicked(MouseEvent event) {
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if (timerTask == null) {
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timerTask = new TimerTask() {
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@Override
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public void run() {
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timerTask = null;
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}
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};
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timer.schedule(timerTask, 200);
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} else {
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if (timerTask.cancel())
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onEditAction(null);
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timerTask = null;
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}
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}
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}
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@ -7,11 +7,14 @@
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<children>
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<HBox alignment="CENTER_LEFT" spacing="5.0">
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<children>
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<Button defaultButton="true" onAction="#onAddAction" prefWidth="105.0" text="_Add new">
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<TextField fx:id="newQuestionField" promptText="Question" />
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<TextField fx:id="newAnswerField" promptText="Answer" />
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<Button defaultButton="true" fx:id="addButton" onAction="#onAddAction" prefWidth="105.0" text="_Add new">
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<tooltip>
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<Tooltip text="Add a new entry to the table" />
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</tooltip>
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</Button>
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<TextField fx:id="searchField" promptText="Search..." />
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<HBox alignment="CENTER_RIGHT" spacing="5.0" HBox.hgrow="ALWAYS" VBox.vgrow="ALWAYS">
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<children>
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<Button layoutX="10.0" layoutY="273.0" onAction="#onTestAction" prefWidth="105.0" text="_Test all">
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@ -35,7 +38,9 @@
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<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
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</VBox.margin>
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</HBox>
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<TableView fx:id="table" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" minHeight="-Infinity" minWidth="-Infinity" prefHeight="200.0" prefWidth="400.0" HBox.hgrow="ALWAYS" VBox.vgrow="ALWAYS">
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<TableView fx:id="table" onMouseClicked="#onTableMouseClicked" onKeyPressed="#onTableKeyEvent" maxHeight="1.7976931348623157E308"
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maxWidth="1.7976931348623157E308" minHeight="-Infinity" minWidth="-Infinity"
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prefHeight="200.0" prefWidth="400.0" HBox.hgrow="ALWAYS" VBox.vgrow="ALWAYS">
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<columns>
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<TableColumn fx:id="questionCol" prefWidth="75.0" text="Question" />
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<TableColumn fx:id="answerCol" prefWidth="75.0" text="Answer" />
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