1. How to clear the JTextField by clicking JButton stackoverflow.comHow do I clear a |
2. How to reset the UNDO of a JTextField forums.netbeans.orgEnrico Scantamburlo Posted via mailing list. Posted: Wed Dec 15, 2010 12:48 am Post subject: How to reset the UNDO of a JTextField Hello I am developing a RCP Application based on NetBeans 6.5 I have a problem: I have several JTextField with the MIME-TYPE set. I want to find the right way to set a new text ... |
3. Reset of JTextField data coderanch.comHi all, I have a JTextfield(with a default value) on which I am doing some validation of the text entered in it. Once the validation is done, I throw appropriate error message using Joptionpanes. After closing the pop-up, the text field should get reset to the original data set in it and not the invalid data. In my case, the textfield ... |
4. JFrame Text field - Reset if value doesnt equal int? java-forums.orgIf i enter a string, i get: Exception in thread "AWT-EventQueue-0" java.lang.NumberFormatException: For input string: "sdfsdf" at java.lang.NumberFormatException.forInputString(Num berFormatException.java:48) at java.lang.Integer.parseInt(Integer.java:449) at java.lang.Integer.parseInt(Integer.java:499) at pipesrus.GUI.LengthFocus(GUI.java:300) at pipesrus.GUI.access$400(GUI.java:17) at pipesrus.GUI$5.focusLost(GUI.java:144) at java.awt.AWTEventMulticaster.focusLost(AWTEventMul ticaster.java:213) at java.awt.Component.processFocusEvent(Component.jav a:6181) at java.awt.Component.processEvent(Component.java:604 5) at java.awt.Container.processEvent(Container.java:204 1) at java.awt.Component.dispatchEventImpl(Component.jav a:4652) at java.awt.Container.dispatchEventImpl(Container.jav a:2099) at java.awt.Component.dispatchEvent(Component.java:44 82) at java.awt.KeyboardFocusManager.redispatchEvent(Keyb oardFocusManager.java:1850) at java.awt.DefaultKeyboardFocusManager.typeAheadAsse rtions(DefaultKeyboardFocusManager.java:910) at java.awt.DefaultKeyboardFocusManager.dispatchEvent (DefaultKeyboardFocusManager.java:568) at java.awt.Component.dispatchEventImpl(Component.jav ... |