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Problem with ColumnLayout order in Eclipse Forms [message #661644] Fri, 25 March 2011 16:50 Go to next message
imediava  is currently offline imediava Friend
Messages: 9
Registered: February 2011
Junior Member
Hi,



I'm a newbie at plugin development and i've run into on problem with the ColumnLayout for Eclipse Forms.

The code we're running is the following:


	private Composite grupo;

	private FormToolkit toolkit;

	private ScrolledForm form;

	/**
	 * This is a callback that will allow us to create the viewer and initialize
	 * it.
	 */
	@Override
	public void createPartControl(final Composite parent) {
		toolkit = new FormToolkit(parent.getDisplay());
		form = toolkit.createScrolledForm(parent);
		form.setText("Hello World");
		ColumnLayout layout = new ColumnLayout();
		layout.maxNumColumns = 2;
		form.getBody().setLayout(layout);

		Label label = null;
        for (int i = 0; i < 10; i++) {
			label = toolkit.createLabel(form.getBody(), "Text label #" + i);
		}

	}



based on the code from this web:



http://java-gui.info/Wiley-Professional.Java.Interfaces.with .SWT.JFace/12093/BBL0105.html



The problem is that with that code the order of the labels is not what it's supposed to be. It's supposed to be:



Text#0 Text#5

Text#1 Text#6

Text#2 Text#7

Text#3 Text#8

Text#4 Text#9



The same way it appears in <link> but instead of that what i get is:



Text#0 Text#4

Text#1 Text#5

Text#2 Text#6

Text#3 Text#7

Text#8 Text#9



It doesn't have anything to do with the labels cause we've tried with other controls and the same thing happens. I thought it could be

a bug on the library but i've tried with versions 3.4.1 and 3.5.2 of eclipse forms and the problem remains.



Has any body run into this problem?



My team would be thankful if somebody could spot any problem in our code or give us feedback about the execution of the same code.

We haven't found any information about a similar bug reported in the eclipse forms library but if there's such we'd also be thankful if

somebody could confirm the existence of such bug for us.



Thanks in advance.
Re: Problem with ColumnLayout order in Eclipse Forms [message #661667 is a reply to message #661644] Fri, 25 March 2011 21:38 Go to previous messageGo to next message
Chris Goldthorpe is currently offline Chris GoldthorpeFriend
Messages: 815
Registered: July 2009
Senior Member
This looks like https://bugs.eclipse.org/bugs/show_bug.cgi?id=308095 and yes, it is a bug
Re: Problem with ColumnLayout order in Eclipse Forms [message #661723 is a reply to message #661644] Sat, 26 March 2011 17:21 Go to previous message
imediava  is currently offline imediava Friend
Messages: 9
Registered: February 2011
Junior Member
Thanks Chris, i did look quickly in the repository but i couldn't find any similar bug.

Anyway i'll ask there if anybody has got a solution.
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