Bug 132101 [Field Assist] does not work for characters that need AltGr, Ctrl+Alt or Strg+Alt
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.dialogs.PopupDialog.adjustBounds()
		 */
		protected void adjustBounds() {
			
			Point location = control.getDisplay().map(control.getParent(),
					null, control.getLocation());
			int initialX = location.x + POPUP_OFFSET;
			int initialY = location.y + control.getSize().y + POPUP_OFFSET;
			
			
			if (getProposalAcceptanceStyle() == PROPOSAL_INSERT) {
				Rectangle insertionBounds = controlContentAdapter
						.getInsertionBounds(control);
				initialX = initialX + insertionBounds.x;
				initialY = location.y + insertionBounds.y
						+ insertionBounds.height;
			}
			
			
			if (popupSize == null) {
				GridData data = new GridData(GridData.FILL_BOTH);
				data.heightHint = proposalTable.getItemHeight()
						* POPUP_CHAR_HEIGHT;
				data.widthHint = Math.max(control.getSize().x,
						POPUP_MINIMUM_WIDTH);
				proposalTable.setLayoutData(data);