My Preference Dialog

[schuetzejanett]

Hello,

in my eclipse RCp I have a peference dialog, which contains actually two pages. normally I opens the dialog, with a item in the menubar. But now I have a button. And I click on this button, should also opens the preference dialog, but in this case the page two should have the focus.

How can I realize this?

[goldhouse]

Let us analyse what you need
You have two pages, inside a dialog When it is viewed from menu page1 should have the focus when viewed from button page2 should have the focus,
So I think You need to have two constructer for the dialog one with focus of page1 and other with focus on page2, Call them correspondingly

[schuetzejanett]

yes but the class PreferenceDialog from the package JFace has not setFocus method. Can you give me some code. How i can realize this. I have try it with Methode showPage() but this was not the solve for the problem. Have you an other idea. Or how can I set which page has the Focus in the constructor

[schuetzejanett]

here is my actually code but I don't know how I can change the page, which has the focus

Code:

public class MyPreferenceDialog extends PreferenceDialog
{
	public MyPreferenceDialog(int flag)
	{
		super(null, getManager());
	}

	private static PreferenceManager getManager()
	{
		PreferenceManager mgr = new PreferenceManager();
		// Create the nodes
		PreferenceNode one = new PreferenceNode("Druckmanager",
				new PreferencePageData());
		PreferenceNode two = new PreferenceNode("Postage",
				new PreferencePagePostage());

		// Add the nodes
		mgr.addToRoot(one);
		mgr.addToRoot(two);
		return mgr;
	}
}

Can anybody helps me?