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Posted to commits@harmony.apache.org by "Dmitry Irlyanov (JIRA)" <ji...@apache.org> on 2007/08/29 17:55:30 UTC
[jira] Commented: (HARMONY-4655) [classlib][swing]Setting null as
margin to button don't cause to use the default margin
[ https://issues.apache.org/jira/browse/HARMONY-4655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12523619 ]
Dmitry Irlyanov commented on HARMONY-4655:
------------------------------------------
Alexei,
These tests are incompatible with RI:
try this:
import java.awt.Insets;
import javax.swing.JMenuItem;
import javax.swing.UIManager;
import javax.swing.plaf.InsetsUIResource;
import javax.swing.plaf.basic.BasicMenuItemUI;
public class Test {
public static void main(String argv[]) {
JMenuItem item = new JMenuItem();
BasicMenuItemUIT menuItemUI;
String prefix ="MenuItem.";
menuItemUI = new BasicMenuItemUIT();
item.setUI(menuItemUI);
Insets margin = new InsetsUIResource(1, 2, 3, 4);
UIManager.getDefaults().put(prefix + "margin", margin);
menuItemUI.installDefaults();
menuItemUI.uninstallDefaults();
System.err.println(item.getMargin());
}
}
class BasicMenuItemUIT extends BasicMenuItemUI{
@Override
public void installDefaults(){
super.installDefaults();
}
@Override
public void uninstallDefaults(){
super.uninstallDefaults();
}
}
The result is:
Harmony:
null
RI:
javax.swing.plaf.InsetsUIResource[top=1,left=2,bottom=3,right=4]
But IMHO this is a bug (a little one, but anyway)
I ask your commiter's weighty opinion: should I either make the patch to UI's and be architectural correct or patch to tests and be compatible
> [classlib][swing]Setting null as margin to button don't cause to use the default margin
> ---------------------------------------------------------------------------------------
>
> Key: HARMONY-4655
> URL: https://issues.apache.org/jira/browse/HARMONY-4655
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Dmitry Irlyanov
> Assignee: Alexei Zakharov
> Priority: Minor
> Attachments: H4655-AbstractButton.patch, H4655-AbstractButtonTest.patch
>
>
> According to spec, AbstractButton.setMargin(null) causes the button to use the default margin (2,2,2,2) but Harmony doesn't obey this rule
> import java.awt.Insets;
> import javax.swing.JRadioButton;
> public class Test {
> public static void main(String[] args) {
>
> JRadioButton rb = new JRadioButton();
> System.err.println(rb.getMargin());
> rb.setMargin(null);
> System.err.println(rb.getMargin());
> rb.setMargin(new Insets(10,10,10,10));
> System.err.println(rb.getMargin());
> rb.setMargin(null);
> System.err.println(rb.getMargin());
> }
> }
> Output(RI):
> javax.swing.plaf.InsetsUIResource[top=2,left=2,bottom=2,right=2]
> javax.swing.plaf.InsetsUIResource[top=2,left=2,bottom=2,right=2]
> java.awt.Insets[top=10,left=10,bottom=10,right=10]
> javax.swing.plaf.InsetsUIResource[top=2,left=2,bottom=2,right=2]
> Output(Harmony):
> javax.swing.plaf.InsetsUIResource[left=2,top=2,right=2,bottom=2]
> null
> java.awt.Insets[left=10,top=10,right=10,bottom=10]
> null
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