javafx-2

问题 In JavaFX 2, I want to disable a some cells in a column for edition. Something along the lines of TableModel.isCellEditable(row, col) in Swing. I need the item in the row to make a decision whether the cell is editable, cell value is not enough. The code I managed to write is: TableView<FilterItem> localTableView = new TableView<FilterItem>() { public void edit(int paramInt, TableColumn<FilterItem, ?> paramTableColumn) { if (paramInt >= 0) { FilterItem item = getItems().get(paramInt); //get

问题 I have a text area like below, I need to highlight or select all the text "Highlight me". I don't find any methods to highlight the text in text area. Also I could not find any other API in JavaFX that highlights the occurrence of specific text or letter like JTextArea in Swing. Can any one suggest me on how to highlight String in the text area? Or is there any other API available apart from this text area in JavaFX? My Code: public class FXTextArea extends Application { /** * @param args *

问题 I have a text area like below, I need to highlight or select all the text "Highlight me". I don't find any methods to highlight the text in text area. Also I could not find any other API in JavaFX that highlights the occurrence of specific text or letter like JTextArea in Swing. Can any one suggest me on how to highlight String in the text area? Or is there any other API available apart from this text area in JavaFX? My Code: public class FXTextArea extends Application { /** * @param args *

问题 I have made a program which shows my C and D drive. But the icons which are coming in my output are the default icons of javaFx. I just want to show all icons of my system. For example for videos it should show the media icon for my system, not the default icon in javaFx. 回答1: This question is similar to: How do I get a file's icon in Java? That related question does not provide a native JavaFX solution. However, there is currently no native JavaFX solution, so it would be best to: Use the

问题 I have a ploblem with resizing of ImageView in StackPane: If StackPane is root container and I bind image's height and width to StackPane, everything is fine. <StackPane id="StackPane" fx:id="stack" prefHeight="400.0" prefWidth="600.0" style="-fx-background-color: lightgreen;" styleClass="mainFxmlClass" xmlns:fx="http://javafx.com/fxml" fx:controller="javafxapplication8.FXMLController"> <children> <ImageView fx:id="image" fitHeight="100.0" fitWidth="300.0" pickOnBounds="true" preserveRatio=

问题 I have a ploblem with resizing of ImageView in StackPane: If StackPane is root container and I bind image's height and width to StackPane, everything is fine. <StackPane id="StackPane" fx:id="stack" prefHeight="400.0" prefWidth="600.0" style="-fx-background-color: lightgreen;" styleClass="mainFxmlClass" xmlns:fx="http://javafx.com/fxml" fx:controller="javafxapplication8.FXMLController"> <children> <ImageView fx:id="image" fitHeight="100.0" fitWidth="300.0" pickOnBounds="true" preserveRatio=

问题 I have a ploblem with resizing of ImageView in StackPane: If StackPane is root container and I bind image's height and width to StackPane, everything is fine. <StackPane id="StackPane" fx:id="stack" prefHeight="400.0" prefWidth="600.0" style="-fx-background-color: lightgreen;" styleClass="mainFxmlClass" xmlns:fx="http://javafx.com/fxml" fx:controller="javafxapplication8.FXMLController"> <children> <ImageView fx:id="image" fitHeight="100.0" fitWidth="300.0" pickOnBounds="true" preserveRatio=

问题 I have a ploblem with resizing of ImageView in StackPane: If StackPane is root container and I bind image's height and width to StackPane, everything is fine. <StackPane id="StackPane" fx:id="stack" prefHeight="400.0" prefWidth="600.0" style="-fx-background-color: lightgreen;" styleClass="mainFxmlClass" xmlns:fx="http://javafx.com/fxml" fx:controller="javafxapplication8.FXMLController"> <children> <ImageView fx:id="image" fitHeight="100.0" fitWidth="300.0" pickOnBounds="true" preserveRatio=

问题 I have java code like this: package mypackage; import javafx.application.Application; import javafx.stage.Stage; public class MyApp extends Application{ public static void main(String args[]){ launch(args); } public void start(Stage primaryStage){ primaryStage.show(); } } and I've compiled it at ~/myjava/src/mypackage/MyApp.class . then, when I'm running from ~$ java -cp myjava/src mypackage/MyApp why getting error like: Missing JavaFX application class mypackage/MyApp I'm using JDK 8. 回答1:

问题 I have already looked at How to wait for a transition to end in javafx 2.1? but it doesn't quite solve my problem. I have a List of ImageView objects, and I want to iterate through this List and perform the following actions on each 'slide' of the List: fade in stay for a few seconds fade out I have the following code in place but since the transition is asynchronous, the loop applies the transition to all the 'slides' at the same time: // The method I am running in my class public void start