diff options
Diffstat (limited to 'libjava/classpath/java/awt/FileDialog.java')
| -rw-r--r-- | libjava/classpath/java/awt/FileDialog.java | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/libjava/classpath/java/awt/FileDialog.java b/libjava/classpath/java/awt/FileDialog.java index f02d06be2c9..21117700d6e 100644 --- a/libjava/classpath/java/awt/FileDialog.java +++ b/libjava/classpath/java/awt/FileDialog.java @@ -95,6 +95,11 @@ private FilenameFilter filter; */ private int mode; +/** + * The number used to generate the name returned by getName. + */ +private static transient long next_file_dialog_number; + /*************************************************************************/ /* @@ -300,7 +305,11 @@ getFile() public synchronized void setFile(String file) { - this.file = file; + if ("".equals(file)) + this.file = null; + else + this.file = file; + if (peer != null) { FileDialogPeer f = (FileDialogPeer) peer; @@ -366,5 +375,22 @@ paramString() ",mode=" + mode + "," + super.paramString()); } +/** + * Generate a unique name for this <code>FileDialog</code>. + * + * @return A unique name for this <code>FileDialog</code>. + */ +String +generateName() +{ + return "filedlg" + getUniqueLong(); +} + +private static synchronized long +getUniqueLong() +{ + return next_file_dialog_number++; +} + } // class FileDialog |