[news.eclipse.platform.swt] FieldEditorPreferencePage and custom validat

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[news.eclipse.platform.swt] FieldEditorPreferencePage and custom validation

From: Lukasz Dywicki <lukasz@xxxxxxxxxx>
Date: Sun, 11 Nov 2007 17:01:32 +0100
Newsgroups: eclipse.platform.swt
Organization: EclipseCorner
User-agent: Thunderbird 1.5.0.13 (Windows/20070809)

Hello everyone!

I have a preference page with two DirectioryFieldEditors. I would like to check a selected directory structure and add error message (setErrorMessage with my string) if user selected a wrong place.

I tired to:
Overriding isValid method - not working.
Overriding propertyChanged method - not working.
Custom property listeners in fields - not working.

How to add a own validation rules to FieldEditorPreferencePage? Is it possible?

Regards,
Luke

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