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[PATCH] Fix to ActionEvent generation on List widgets
- From: Fernando Nasser <fnasser at redhat dot com>
- To: java-patches at gcc dot gnu dot org
- Date: Wed, 03 Dec 2003 14:26:11 -0500
- Subject: [PATCH] Fix to ActionEvent generation on List widgets
- Organization: Red Hat , Inc. - Toronto
2003-12-02 Fernando Nasser <fnasser@redhat.com>
* gnu/java/awt/peer/gtk/GtkListPeer.java (handleEvent): Fix generation
of ActionEvents so that a return only generates one if something is
selected and a higher number of mouse multiple-clicks do not generate
a spurious ActionEvent after the expected one.
Index: gnu/java/awt/peer/gtk/GtkListPeer.java
===================================================================
RCS file: /cvs/gcc/gcc/libjava/gnu/java/awt/peer/gtk/GtkListPeer.java,v
retrieving revision 1.3
diff -c -p -r1.3 GtkListPeer.java
*** gnu/java/awt/peer/gtk/GtkListPeer.java 2 Dec 2003 16:19:28 -0000 1.3
--- gnu/java/awt/peer/gtk/GtkListPeer.java 3 Dec 2003 19:11:18 -0000
*************** public class GtkListPeer extends GtkComp
*** 131,137 ****
MouseEvent me = (MouseEvent) e;
if (!me.isConsumed ()
&& (me.getModifiers () & MouseEvent.BUTTON1_MASK) != 0
! && me.getClickCount() > 1)
postActionEvent (((List)awtComponent).getSelectedItem (),
me.getModifiers ());
}
--- 131,137 ----
MouseEvent me = (MouseEvent) e;
if (!me.isConsumed ()
&& (me.getModifiers () & MouseEvent.BUTTON1_MASK) != 0
! && me.getClickCount() == 2)
postActionEvent (((List)awtComponent).getSelectedItem (),
me.getModifiers ());
}
*************** public class GtkListPeer extends GtkComp
*** 140,147 ****
{
KeyEvent ke = (KeyEvent) e;
if (!ke.isConsumed () && ke.getKeyCode () == KeyEvent.VK_ENTER)
! postActionEvent (((List)awtComponent).getSelectedItem (),
! ke.getModifiers ());
}
super.handleEvent (e);
--- 140,152 ----
{
KeyEvent ke = (KeyEvent) e;
if (!ke.isConsumed () && ke.getKeyCode () == KeyEvent.VK_ENTER)
! {
! String selectedItem = ((List)awtComponent).getSelectedItem ();
!
! /* Enter only generates an Action event if something is selected */
! if (selectedItem != null)
! postActionEvent (selectedItem, ke.getModifiers ());
! }
}
super.handleEvent (e);