Bug 175545 [Dialogs] Dialog: impossible to turn off double-click resizing
Since 3.2. a double click in a dialog will resize the dialog to its computed size. In our RCP app we have some dialogs with tables consisting many columns, the resulting dialog width is really large. Now if you resize the dialog to be smaller our dialogs will memory that size permanently. But if you double click into the table the dialog pops up to its full size. That's really annoying ... Please provide a possibility to turn that "double click resizing" *off*.
bundles/org.eclipse.jface/src/org/eclipse/jface/dialogs/Dialog.java
*            a control from which to obtain the current font
	 */
	protected void initializeDialogUnits(Control control) {
		
		GC gc = new GC(control);
		gc.setFont(JFaceResources.getDialogFont());
		fontMetrics = gc.getFontMetrics();
		gc.dispose();
	}
	/**
	 * Notifies that the ok button of this dialog has been pressed.
	 * <p>
	 * The <code>Dialog</code> implementation of this framework method sets
	 * this dialog's return code to <code>Window.OK</code> and closes the
	 * dialog. Subclasses may override.
	 * </p>
	 */
	protected void okPressed() {
		setReturnCode(OK);
		close();
	}
	/**
	 * Set the layout data of the button to a GridData with appropriate heights
	 * and widths.
	 * 
	 * @param button
	 */
	protected void setButtonLayoutData(Button button) {
		GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
		int widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);