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GtkFileDialogPeer.java (nativeSetFile): New name for the former setFile native method.

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* gnu/java/awt/peer/gtk/GtkFileDialogPeer.java (nativeSetFile):
        New name for the former setFile native method.
        (setFile): New method.
        (setDirectory): Implemented.
        (connectSignals): New native method.
        (setFilenameFilter): Improve comment.
        (getGraphics): Comment.
        (gtkHideFileDialog): New method.
        (gtkDisposeFileDialog): New method.
        (gtkSetFilename): New method.
        * java/awt/Dialog.java (show): Block on modal dialogs, but only
        for FileDialog for now.
        (hide): New method.
        (dispose): New method.
        * jni/gtk-peer/gnu_java_awt_peer_gtk_GtkFileDialogPeer.c
        (Java_gnu_java_awt_peer_gtk_GtkFileDialog_create): Replace
        deprecated creation functions.  Make dialog modal.  Add it to the
        window group.
        (Java_gnu_java_awt_peer_gtk_GtkFileDialog_connectSignals): New
        function.
        (Java_gnu_java_awt_peer_gtk_GtkFileDialogPeer_gtkFileSelectionSetFilename):
        Rename to...
        (Java_gnu_java_awt_peer_gtk_GtkFileDialogPeer_nativeSetFile): New
        name.
        (window_closed): New function.
        (ok_clicked): New function.
        (cancel_clicked): New function.

From-SVN: r75557
This commit is contained in:
Fernando Nasser
2004-01-08 21:12:25 +00:00
committed by Fernando Nasser
parent d779bc04df
commit 06fe3d7df2
4 changed files with 386 additions and 13 deletions
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82
libjava/java/awt/Dialog.java
View File

@@ -78,10 +78,15 @@ private boolean resizable = true;
*/
private String title;
/**
* This field indicates whether the dialog is undecorated or not.
*/
private boolean undecorated = false;
/**
* This field indicates whether the dialog is undecorated or not.
*/
private boolean undecorated = false;
/**
* Indicates that we are blocked for modality in show
*/
private boolean blocked = false;
/*************************************************************************/
@@ -380,11 +385,78 @@ addNotify()
/**
* Makes this dialog visible and brings it to the front.
* If the dialog is modal and is not already visible, this call will not
* return until the dialog is hidden by someone calling hide or dispose.
* If this is the event dispatching thread we must ensure that another event
* thread runs while the one which invoked this method is blocked.
*/
public void
public synchronized void
show()
{
super.show();
if (isModal())
{
// If already shown (and blocked) just return
if (blocked)
return;
/* FIXME: Currently this thread may block forever if it called from
the event dispatch thread, so we only do this for FileDialog which
only depends on a signal which is delivered in the Gtk thread.
Remove this test when we add code to start another event
dispatch thread. */
if ((Thread.currentThread () instanceof EventDispatchThread) &&
!(this instanceof FileDialog))
return;
try
{
blocked = true;
wait ();
blocked = false;
}
catch (InterruptedException e)
{
blocked = false;
return;
}
}
}
/*************************************************************************/
/**
* Hides the Dialog and then
* causes show() to return if it is currently blocked.
*/
public synchronized void
hide ()
{
if (blocked)
{
notifyAll ();
}
super.hide();
}
/*************************************************************************/
/**
* Disposes the Dialog and then causes show() to return
* if it is currently blocked.
*/
public synchronized void
dispose ()
{
if (blocked)
{
notifyAll ();
}
super.dispose();
}
/*************************************************************************/