1. Closing of JInternal Frames coderanch.comHi all, My query is as follows: I have Jinternal frame opening on the click of the open menuitem. i can open as many i want after cliking on open. now i want to close the internal frame which is on top or active. i dont know which one is on top. so how can i close it Please let me ... |
2. Remove menu item when internal frame is closed coderanch.comHi Sylvia, The code below doesn't do exactly what you want. But it might give you the general idea of menuItem add/remove. import java.awt.*; import java.awt.event.*; import javax.swing.*; // // Demo for dynamically adding checkboxmenuitems. // public class JDynMenu extends JFrame implements ActionListener { private JMenu windowMenu; private int numWindows = 1; private JPanel topPanel; // // Constructor for demo class. ... |
3. How to close a JInternalFrame coderanch.comAccording to the API, there is a JInternalFrame.setClosed( boolean ) method that looks like what you are looking for... import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.beans.*; public class InternalTest extends JFrame { JInternalFrame f; public static void main( String[] args ) { new InternalTest(); } public InternalTest() { JDesktopPane dp = new JDesktopPane(); setContentPane( dp ); f = new JInternalFrame( ... |
4. Stop internal frame closing coderanch.comHi guys, How do you stop an internal frame from closing? I was thinking about consuming the event if fired by InternalFrameClosing, but I can't work out how to do this (I'm not sure it'll work either). Basically, I have a yes/no/cancel dialog which opens on the closing event, and I need to get cancel to work. Any help is greatly ... |
5. Reopening closed JInternalFrames coderanch.com |
6. JInternalFrame is closed, but stay in the memory coderanch.com |
7. JInternalFrame immediate closing coderanch.com |
8. Stopping an InternalFrame from closing coderanch.comMaybe this will help. Excuse the bad coding practices. public class DesktopTest extends JFrame { public DesktopTest(){ setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JDesktopPane desktop = new JDesktopPane(); desktop.setLayout(null); setContentPane(desktop); MyInternalFrame inf = new MyInternalFrame(); inf.setBounds(5, 5, 100, 100); desktop.add(inf); inf.setVisible(true); setSize(400, 400); setLocationRelativeTo(this); } public static void main(String[] args) { new DesktopTest().setVisible(true); } public class MyInternalFrame extends JInternalFrame implements InternalFrameListener { public MyInternalFrame(){ super("Frame", true, ... |
9. Closing one of several JInternalFrames coderanch.com |
10. Input verifier and JInternalFrame closing coderanch.comI have write an input verifier, when focus lose in the Jtextfield, the verify method in the input verifier will be called before the other actions (e.g exit button, query button). However, when I click the close button (at the top right corner of internalframe), the close action still perform. Does anyone know how to prevent this problem? |
11. how to cancel a closing JInternalFrame coderanch.com |
12. Closing JInternalFrame coderanch.com |
13. jInternalFrame does not close coderanch.comHi! I made a jFrame class, but after I made it I converted it into a jInternalFrame class (Deleted the main and extended to jInternalFrame instead of jFrame). lso I added the code this.setClosable(true); this.setIconifiable(true); this.setMaximizable(true); this.setResizable(true); to my new jInternalFrame. When I add it to a jDesktopPane, the internal frame appears just fine with the minimize, maximize and close buttons ... |
14. JInternalFrame doesn't show anymore after closing coderanch.com'Dear All, I am new to this forum. I have a particular issue which has been bothering me for hours now. I am creating a simple Swing stand alone app which has basically a JFrame as a top level container. It has a JSplitPane which is split vertically and there is a JInternalFrame in each of the split containers. I also ... |
15. Closing JInternalFrame forums.oracle.comhi i am making a (not so simple anymore) paint program and canvases that the user is drawing on are stored in JInternalFrames. what i want to know is, is there a way i can tell when a user has closed a JInternalFrame so i can bring up a save dialog or something? thanks |
16. Default close operation in JInternalFrames? forums.oracle.com |
17. Jinternalframe won't close forums.oracle.comHello together I got a small mdi-application! My DesktopPane has several Internalframes. When I try to close such a internalframe, it closes,BUT it seems to be hidden, that means it is still in the garbage collection, it is just set invisible I already tried with following code: setDefaultCloseOperation(JInternalFrame.DISPOSE_ON_CLOSE); @Override public void dispose() { super.dispose(); } branches.gui.DoctorGUI[,0,0,772x615,invalid,hidden,layout=javax.swing.plaf.basic.BasicInternalFrameUI$Handler,alignmentX=0.0,alignmentY=0.0,border=javax.swing.plaf.metal.MetalBorders$InternalFrameBorder@7f58ef,flags=264,maximumSize=,minimumSize=,preferredSize=,closable=true,defaultCloseOperation=DISPOSE_ON_CLOSE,desktopIcon=javax.swing.JInternalFrame$JDesktopIcon[,0,0,160x31,invalid,layout=java.awt.BorderLayout,alignmentX=0.0,alignmentY=0.0,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@28305d,flags=8,maximumSize=,minimumSize=,preferredSize=],frameIcon=sun.swing.ImageIconUIResource@2ab653,iconable=false,isClosed=true,isIcon=false,isMaximum=true,isSelected=false,maximizable=true,opened=true,resizable=true,rootPane=javax.swing.JRootPane[,5,27,762x583,invalid,layout=javax.swing.JRootPane$RootLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=449,maximumSize=,minimumSize=,preferredSize=],rootPaneCheckingEnabled=true,title=Hanse Muster] I were happy, if ... |
18. JInternalFrame DISPOSE_ON_CLOSE forums.oracle.comDO_NOTHING_ON_CLOSE, then have your window listener to the close/dispose. Thanks mlk, that appears to work. Hmmm, I did that with the application I am building just last night but it didn't seem to call the windowClosing method at all. I guess I had more than one problem. That worked on a sample of code I wrote in an effort to fiqure ... |
19. Closing JInternalFrames forums.oracle.comI'm using Netbeans to develop a software for a project. I'm currently using JInternalFrames for the functions. I have A Sales JInternalFrame and a Rental JInternalFrame, i set both as closable When i run the program and, i open two of the JInternalFrames, it somehow look stuck as i can't move it for a while. And then when i close one ... |
20. Close JinternalFrame by other class forums.oracle.comI have a program the runs like this: 1) At the Jframe, it calls the JinternalFrame called deletar_receita with a Jcombobox(Origem) that has two buttons, Delete and Cancel : . 2) When I press the Button "Delete" the data selected is sent to a package called controle and from package controle the data is sent to another package called persistencia. The ... |