Bug 93674 [Dialogs] ProgressMonitorDialog not cancellable when fork is set to false
Overview Description: Invoking the ProgressMonitorDialog::run(boolean fork, boolean cancelable, IRunnableWithProgress runnable) method with the fork parameter set to false, the user can't cancel the running dialog -even if the cancelable parameter is set to true. Steps to Reproduce: Simply launch a ProgressMonitorDialog and invoke its run method with fork parameter == false and cancelable parameter == true Actual Results: The Cancel button is not responsive to user clicks and the IProgressMonitor::isCanceled() will always regardless. Expected Results: When the suer clicks the Cancel button on the dialog, calling IProgressMonitor::isCanceled() should return true so that the executing IRunnableWithProgress can have a chance to honour the user's request and exit.
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
else
            pageMessageType = IMessageProvider.NONE;
        if (pageMessage == null)
            setMessage(pageDescription);
        else
            setMessage(pageMessage, pageMessageType);
        setErrorMessage(currentPage.getErrorMessage());
    }
    /**
     * Changes the shell size to the given size, ensuring that
     * it is no larger than the display bounds.
     * 
     * @param width the shell width
     * @param height the shell height
     */
    private void setShellSize(int width, int height) {
        Rectangle size = getShell().getBounds();
        size.height = height;
        size.width = width;
        getShell().setBounds(getConstrainedShellBounds(size));
    }
    /**
     * Computes the correct dialog size for the current page and resizes 
     * its shell if nessessary. Also causes the container to refresh its
     * layout.
     * 
     * @param page the wizard page to use to resize the dialog
     * @since 2.0
     */
    protected void updateSize(IWizardPage page) {