Example usage for org.eclipse.jface.dialogs IDialogPage getImage

Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs IDialogPage getImage.

Prototype

Image getImage();

Source Link

Document

Returns this dialog page's image.

Usage

From source file:org.jkiss.dbeaver.ui.dialogs.MultiPageWizardDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite composite = (Composite) super.createDialogArea(parent);

    wizard.addPages();//from   www.j  a va2  s.  co  m

    wizardSash = new SashForm(composite, SWT.HORIZONTAL);
    wizardSash.setLayoutData(new GridData(GridData.FILL_BOTH));

    pagesTree = new Tree(wizardSash, SWT.SINGLE);
    pagesTree.setLayoutData(new GridData(GridData.FILL_BOTH));
    Composite pageContainer = UIUtils.createPlaceholder(wizardSash, 2);

    // Vertical separator
    new Label(pageContainer, SWT.SEPARATOR | SWT.VERTICAL)
            .setLayoutData(new GridData(SWT.LEFT, SWT.FILL, false, true));

    pageArea = UIUtils.createPlaceholder(pageContainer, 1);
    pageArea.setLayoutData(new GridData(GridData.FILL_BOTH));
    pageArea.setLayout(new GridLayout(1, true));

    wizardSash.setWeights(new int[] { 300, 700 });

    Point maxSize = new Point(0, 0);
    IWizardPage[] pages = wizard.getPages();
    for (IWizardPage page : pages) {
        addPage(null, page, maxSize);
    }
    GridData gd = (GridData) pageArea.getLayoutData();
    //gd.minimumWidth = 200;
    //gd.minimumHeight = 200;
    gd.minimumWidth = gd.widthHint = maxSize.x + 10;
    gd.minimumHeight = gd.heightHint = maxSize.y + 10;

    pagesTree.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            changePage();
        }
    });
    // Select first page
    pagesTree.select(pagesTree.getItem(0));
    changePage();

    // Set title and image from first page
    IDialogPage firstPage = (IDialogPage) pagesTree.getItem(0).getData();
    setTitle(firstPage.getTitle());
    setTitleImage(firstPage.getImage());
    setMessage(firstPage.getMessage());

    // Horizontal separator
    new Label(composite, SWT.HORIZONTAL | SWT.SEPARATOR).setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    // Progress monitor
    monitorPart = new ProgressMonitorPart(composite, null, true) {
        @Override
        public void setCanceled(boolean b) {
            super.setCanceled(b);
            if (b) {
                cancelCurrentOperation();
            }
        }
    };
    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalIndent = 20;
    gd.verticalIndent = 0;
    monitorPart.setLayoutData(gd);
    monitorPart.setVisible(false);

    return composite;
}

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