cardlayout

问题 I've posted my code below. I have the simple task of creating a navigable GUI. I've spent the past few hours doing research on how to accomplish this, and this is the code that I've put together. Originally I wanted to perform the navigation without any layouts or anything. I need the home panel to display after the user clicks on the "login" button on the welcome panel. It displays the welcome card just fine, but when I get to the validateLogin method(which is activated when the login button

问题 I want to switch between JPanels by clicking buttons on the JPanels. For example: I have a JPanel sim with a JButton simknop and a JPanel help with JButton helpknop I want to switch between these 2 JPanels by clicking the buttons. When I click JButton simknop JPanel help should appear and when I click JButton help JPanel sim should appear. Below you can find the different classes: main.java public class main extends JFrame { JPanel cards; sim sim; help help; public main() { this.setSize(1024

问题 This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center. Closed 6 years ago . Hi Im sorry if this has already been posted but I looked hard and found other codes that I could not understand very well. I am new to java programming

问题 I'm trying to use CardLayout to show two JPanels , a main menu, and a controls screen. When I add two JPanels to my cards JPanel , it just shows two with flashing images. Here is my code: package main; public class MazeGame { // Layout public static JPanel cards = new JPanel(); // Window public static JFrame window; public static String windowLabel = "2D Maze Game - Before Alpha"; // Window Dimensions and Location public static int WIDTH = 600; public static int HEIGHT = 600; public static

问题 I am new to using cardlayout and I have a few questions on how to implement it. I first would like to know the best way to implement cardlayout so that I can switch from panel to panel. My main question is how to use buttons inside the constructors of my panels to switch from panel to panel. I just started working on this project today so you will see some code that is not finished or that does not make sense. I first tried to make all my classes to extend JFrame but that led to multiple

问题 I use three buttons to display each child panel in stackpane,but when I click the button,it displays different panels per click Example btn0-> pane 0,pane 1and pane 2 btn1-> pane 0,pane 1and pane 2 btn2-> pane 0,pane 1and pane 2 I just want it to display a specific panel for specific buttons in java swing cardLayout should I do? btn0-> pane 0 btn1-> pane 1 btn2-> pane 2 Please help me! @FXML void btn0(ActionEvent event) { stackConsole.getChildren().get(0).toFront(); } @FXML void btn1

问题 Please have a look at the following code WizardPanel package wizardGUI; import java.awt.*; import java.awt.event.*; import javax.swing.*; public class WizardPanel extends JDialog { private JPanel cardPanel, buttonPanel; private JButton next,previous; private CardLayout c1; private FileSelector fileSelector; private DelemeterSelector delemeterSelector; private int count = 1; public WizardPanel() { //Intializing instance variables fileSelector = FileSelector.getInstance(); delemeterSelector =

问题 I Have recently started Java programming and am trying to create a login screen. However, I cannot figure out how to create a new line to put my buttons and text on. Also, I would like to move these to the bottom right corner of the JPanel. I apologise for my poor wording and hopefully you can see what I mean from my code. Please help and thank you in advance. import java.awt.*; import java.awt.event.*; import javax.swing.*; public class CardLayoutDemo implements ItemListener { JPanel cards;

问题 So I'm using cardLayout in one of my programs and I'm trying to make it so that when you click a button the next panel loads. I have a panelHolder class where the cardlayout is held and every time the button on the panel is pressed, it would call a method in the panelHolder class that depending on the button sets a certain boolean variable to true and calls repaint (where the panels are shown). For some reason my button isn't working and I can't seem to find out why. Can someone help me?

问题 I'm teaching myself java GUI and after going through some examples on stackoverflow I got stuck on this one (below). What I wanted to know was how would I go to the previous JPanel from another class? If I had a JButton in Window3 that had an actionlistener, how would i tell it to go to the previous class? import java.awt.*; import java.awt.event.*; import javax.swing.*; /* Here we are first declaring our class that will act as the * base for other panels or in other terms the base for