jfilechooser

问题 I use 'JFileChooser' in open mode. I need to display the 'file name' field without the extension. How?? I know the FileView. It remove extensions in file system's files, but it leaves the expansion in selected file in the field 'File name' explanation This is my FileView code: public class JQSFileView extends FileView{ @Override public String getName(File file){ return FilenameUtils.removeExtension(file.getName()); } } I use this: fc.addPropertyChangeListener(JFileChooser.SELECTED_FILE

问题 I've developed a desktop application that allows the user to extract images from their phone. When I first started this project, my android was running Gingerbread. When I plugged my phone into the laptop via USB, it would appear as a "Device with removable storage". Therefore, the JFileChooser would pick it up. nwdir = new JFileChooser(); nwdir.setCurrentDirectory(new java.io.File("C:\\")); nwdir.setDialogTitle(choosertitle); nwdir.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); nwdir

问题 I am trying to Implement a JFileChooser that allows a user to select files on a remote system via ftp. Everything I've read says this can be accomplished by extending FileSystemView so that all the file system methods (getFiles, etc) are overridden and routed across ftp. I haven't had any luck implementing this, as FileSystemView appears to still be calling local functions. Can anyone confirm that this can be done and/or point me in a good direction? 回答1: Try vfsjfilechooser 回答2: If you want

问题 I'm embedding a JFileChooser in my program in my own frame with other custom components in the frame. Here's a design of my app as it may help visualize my issues: If you can't tell, the lists directly under the JFrame titles are JFileChoosers . The way this is supposed to work is you assign shortcuts to destinations and then when you press those shortcut keys, the selected file moves to the destination. My strategy for doing this is to assign the shortcut to a javax.swing.JComponent.WHEN_IN

问题 I have a JFileChooser and I want to make it oriented from right-to-left, and to do so I use: applyComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT); but an issue shows up. The horizontal scrollbar is still set to the left despite the JFileChooser dialog is oriented RTL correctly. Look at this image: How can I fix it? Here is an SSCCE: import javax.swing.JOptionPane; import javax.swing.UIManager; import javax.swing.JFileChooser; import javax.swing.filechooser.FileNameExtensionFilter;

问题 I've created a JOptionPane and it only has two buttons YES_NO_OPTION . After JOptionPane.showConfirmDialog pops out , I want to click YES BUTTON to continue opening the JFileChooser and if I clicked NO BUTTON it should cancel the operation. It seems pretty easy but I'm not sure where is my mistake. Code Snippet: if (textArea.getLineCount() >= 1) { //The condition to show the dialog if there is text inside the textArea int dialogButton = JOptionPane.YES_NO_OPTION; JOptionPane.showConfirmDialog

问题 I know setting the creation timestamp doesn't exist in Java because Linux doesn't have it, but is there a way to set a file's (Windows) creation timestamp in Java? I have a basic modification timestamp editor I made right here. import java.io.*; import java.util.*; import java.text.*; import javax.swing.*; public class chdt{ static File file; static JFrame frame = new JFrame("Input a file to change"); public static void main(String[] args) { try{ final JFileChooser fc = new JFileChooser(); fc

问题 Picture Purpose I am customizing an Java App for personal use. This App can make many midi files in Java. I would like to SAVE many files at the same time from Jlist. I already could select many files in one time. (I already changed below) public interface ListSelectionModel { int MULTIPLE_INTERVAL_SELECTION > = 2; } Problems I can’t save many files at the same time from list (JList). My idea I am afraid I don’t have good idea. I am not good at Java. I researched this problem in Google and

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: Location of String keys in L&F This here is a line in my code: UIManager.getString("FileChooser.saveButtonText", l); This will return a string that represents text printed on save button of JFileChooser Where does it fetch that string from? I tried digging around src.zip, but I couldn't find it... 回答1: have look at (methods are protected, then not accesible from outside) JButton getDefaultButton(JFileChooser fc)

问题 I have an application that takes multiple files and applies some operation that depends on their order (e.g. merge them one after another). The user can select files in any order by Ctrl+click, or by Shift+click. The list files returned by the chooser does not have the same order as the user clicked them. I'd like them to be returned in the same order the user clicked them. Disclaimer: I'm "the user" I'm using the JFileChooser class with Java look and feel on Windows 7 64bits, with JDK 7.