1. Swing components are light-weight? stackoverflow.comWhenever I read about Swing they say they are light weight components. So I just googled Swing and found that it means Swing does not depend on native peers. Is that ... |
2. What is meant by "Swing components are light-weight"? stackoverflow.comPossible Duplicate:what do we mean when we say that : "swing components are light weight" if swing components are light weight then ... |
3. java swing dynamically adding components stackoverflow.comI am new to Java Swing. I have some doubt regarding adiing components dynamically in Swing.
Basically I hav one Main |
4. what's light weight component coderanch.com |
5. Dynamically adding components and later referring to them coderanch.comMost Components have a setName() method. Check the API to be sure. Here is one way you could do it. Surely not the only way, maybe not even the easiest. While you are looping through your routine to add the components, give each component a name. And to be able to easily recall that variable name, well, here: for (int i ... |
6. Dynamic component adding and removing to or from panes coderanch.comif you have references to your table and text area, then you have at least a couple options: 1) if they are both in set positions in the top level container, you can call their setVisible(boolean) methods and make them appear or disappear as necessary. 2) call the add(Component) and remove(Component) method of your top level container if you want them ... |
7. what does light weight component mean? coderanch.com |
8. Dynamic component processing based on a value coderanch.comHi, everybody! Pls. help me with this scenario. I want to be able to set a property of any component of a window (which contains several components) from the value of a variable which was populated earlier but this "setting" process will be applied to "any" of the component in the window based on the value of the variable. If value ... |
9. Hevy weight Components & light Weight components coderanch.com |
10. How is swing called light weight component coderanch.comHi, Thanks a lot for your information. I have some more queries ... Whether all the swing components are subclassing Component or Container ??? Whether there is any life cycle events as we have in applet ??? another question why does applet called a heavy weight component ??? whether it doesnt extends Component or container ??? Thanks, Suresh Babu |
11. dynamically adding components coderanch.comimport java.awt.event.ActionListener; import java.awt.event.ActionEvent; import javax.swing.JFrame; import javax.swing.BoxLayout; import javax.swing.JPanel; import javax.swing.JButton; import javax.swing.JLabel; import javax.swing.JTextArea; public class PracticeGUI extends JFrame implements ActionListener { JPanel testPanel = new JPanel(); public PracticeGUI() { setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setSize(300,400); setTitle("Practice GUI"); getContentPane().setLayout(new BoxLayout(getContentPane(),BoxLayout.Y_AXIS)); JButton HitMe = new JButton("Hit Me!"); HitMe.addActionListener(new TestListener()); getContentPane().add(HitMe); getContentPane().add(testPanel); setVisible(true); } public void actionPerformed(ActionEvent e) { } class TestListener implements ActionListener { ... |
12. Accessing dynamic Components coderanch.comHi... I am new to Swing, and I am having a problem with accessing dynamically created components. Essentially what I am trying to do is this... I have a set of JTextFileds and JButtons which are created dynamically- i.e - the number to be created is dynamic- no problem with that - i can create them in a loop for(int i=0;i |
13. unable to see dynamically added component in swing coderanch.comimport java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; public class RunMe extends JFrame implements ActionListener { private JPanel mainPanel = new JPanel(); public RunMe() { this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); this.setBounds(10, 10, 100, 100); JButton actioButton = new JButton("Add Label"); actioButton.addActionListener(this); mainPanel.add(actioButton); this.add(mainPanel); this.setVisible(true); } public void actionPerformed(ActionEvent e) { mainPanel.add(new JLabel("test")); mainPanel.revalidate(); } public static void main(String[] args) { new ... |
14. dynamically change gui components attributes coderanch.com |
15. Dynamically Adding Components coderanch.com |
16. Dynamic Swing Components coderanch.comNot sure if this belongs here or in the swing area since the question is kind of elementary. I have a series of combo boxes for example, and I'd like to set.SelectedItem() programatically from an external class. I have found a couple of ways to do this, although not exactly OO. 1) Make the comboboxes static and write setters to set ... |
17. Building a GUI with dynamically changeable "inner view" of different components. coderanch.comHi guys. I'm pretty new to GUI programming in general, and have turned to using WindowBuilder Pro to help me design a bit smoother. I'm not sure if maybe some of you guys here will frown upon that, but I hope not I'm currently working on a database client, and was considering a layout as follows... Basically, one should be able ... |
18. Heavy and light component mixing java-forums.orgHI, i've got this problem. My program doesnt show button on startup(but it does show it when i move my cursor over it). What do i have to do that it will display button on startup? Java Code: /* * PrikazOzadja.java * * Created on Sreda, 18 julij 2007, 18:29 * * To change this template, choose Tools | Template Manager ... |
19. Heavy and light components help. java-forums.orgHi, Is it possible to have heavy and light containers? Right now I have one containers which has afew jlabels and other components, I want to add another container to add a background image. I've been trying to do this for a while, but it never worked for me, does anyone know a good way of doing this? |
20. Does latest JDK fully support mixing of heavy and light components java-forums.orgSuppose you have a pull down menu that's a lightweight swing JMenu. If that can possibly overlap a heavyweight component, then what'll happen is you'll end up with a partially drawn menu with your heavy weight component drawn over part of it. You either need to use a heavyweight menu in that case, or arrange the GUI such that pull down ... |