53 lines
1.6 KiB
Java
53 lines
1.6 KiB
Java
package envoy.client.ui.listcell;
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import javafx.scene.control.ListCell;
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import javafx.scene.control.ListView;
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import javafx.scene.control.Tooltip;
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import javafx.stage.PopupWindow.AnchorLocation;
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import envoy.data.Message;
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/**
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* Displays a single message inside the message list.
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* <p>
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* Project: <strong>envoy-client</strong><br>
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* File: <strong>MessageListCellFactory.java</strong><br>
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* Created: <strong>28.03.2020</strong><br>
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*
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* @author Kai S. K. Engelbart
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* @since Envoy Client v0.1-beta
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*/
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public class MessageListCellFactory extends ListCell<Message> {
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private final ListView<Message> listView;
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/**
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* @param listView the list view inside which this cell is contained
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* @since Envoy Client v0.1-beta
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*/
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public MessageListCellFactory(ListView<Message> listView) { this.listView = listView; }
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/**
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* Displays the text, the data of creation and the status of a message.
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*
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* @since Envoy v0.1-beta
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*/
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@Override
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protected void updateItem(Message message, boolean empty) {
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super.updateItem(message, empty);
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if (empty || message == null) {
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setText(null);
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setGraphic(null);
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} else {
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final var control = new MessageControl(message);
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control.prefWidthProperty().bind(listView.widthProperty().subtract(40));
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// Creating the Tooltip to deselect a message
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final var tooltip = new Tooltip("You can select a message by clicking on it \nand deselect it by pressing \"ctrl\" and clicking on it");
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tooltip.setWrapText(true);
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tooltip.setAnchorLocation(AnchorLocation.WINDOW_TOP_LEFT);
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setTooltip(tooltip);
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setGraphic(control);
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}
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}
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}
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