@Override public void setFileFilter(FileFilter filter) { super.setFileFilter(filter); updateUI(); }
public void refreshButtonClicked() { File folder = _folderChooser.getSelectedFolder(); _folderChooser.updateUI(); while (folder != null) { if (folder.exists()) { _folderChooser.getUI().ensureFileIsVisible(_folderChooser, folder); break; } else { folder = folder.getParentFile(); if (folder == null) { break; } } } }