Bug 119599 [Dialogs] Every PopupDialiog is leaked if PopupDialolg.HOVER_SHELLSTYLE or SWT.ON_TOP is set
I20051206-1200 Every PopupDialiog is leaked if PopupDialolg.HOVER_SHELLSTYLE or SWT.ON_TOP is set. Reason: a deactivate listener is added to the popup shell's parent but is never removed.
bundles/org.eclipse.jface/src/org/eclipse/jface/dialogs/PopupDialog.java
menu.setVisible(true);
	}
	/**
	 * Set the text to be shown in the popup's info area. This message has no
	 * effect if there was no info text supplied when the dialog first opened.
	 * Subclasses may override this method.
	 * 
	 * @param text
	 *            the text to be shown when the info area is displayed.
	 * 
	 */
	protected void setInfoText(String text) {
		infoText = text;
		if (infoLabel != null)
			infoLabel.setText(text);
	}
	/**
	 * Set the text to be shown in the popup's title area. This message has no
	 * effect if there was no title label specified when the dialog was
	 * originally opened. Subclasses may override this method.
	 * 
	 * @param text
	 *            the text to be shown when the title area is displayed.
	 * 
	 */
	protected void setTitleText(String text) {
		titleText = text;
		if (titleLabel != null)
			titleLabel.setText(text);
	}