Example usage for org.eclipse.jface.dialogs IDialogConstants HORIZONTAL

Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs IDialogConstants HORIZONTAL_MARGIN.

Prototype

int HORIZONTAL_MARGIN

To view the source code for org.eclipse.jface.dialogs IDialogConstants HORIZONTAL_MARGIN.

Click Source Link

Document

Horizontal margin in dialog units (value 7).

Usage

From source file:org2.eclipse.php.internal.debug.ui.launching.ApplicationFileSelectionDialog.java

License:Open Source License

protected Control createDialogArea(Composite parent) {
    if (!fAllowExternalFiles) {
        return super.createDialogArea(parent);
    }/* w  w w.jav a  2s. c o  m*/
    Font font = parent.getFont();
    Composite composite = new Composite(parent, SWT.NULL);
    GridLayout layout = new GridLayout(1, false);
    layout.marginHeight = 0;
    layout.marginLeft = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    composite.setLayout(layout);
    composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    composite.setFont(font);

    // Attach the regular dialog area
    super.createDialogArea(composite);

    // Attach the checkbox
    fExternalFilesBt = new Button(composite, SWT.CHECK);
    fExternalFilesBt.setText("Show non-workspace files");
    GridData data = new GridData();
    data.grabExcessHorizontalSpace = true;
    data.horizontalIndent = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
    fExternalFilesBt.setLayoutData(data);

    // Add a listener
    fExternalFilesBt.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            updateView(fExternalFilesBt.getSelection());
        }
    });

    // Set the current state as saved in the preferences.
    String shouldShowExternals = fStore.getString(SHOW_EXTERNAL_FILES);
    if (shouldShowExternals.length() == 0) {
        fExternalFilesBt.setSelection(true);
        updateView(true);
    } else {
        boolean show = Boolean.valueOf(shouldShowExternals).booleanValue();
        fExternalFilesBt.setSelection(show);
        updateView(show);
    }
    getTreeViewer().setComparator(comparator);
    return composite;
}

From source file:ummisco.gama.ui.viewers.image.SaveImageAsDialog.java

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

    // create a composite with standard margins and spacing to put
    // out image specific stuff
    final Group composite = new Group(parentComposite, SWT.NONE);
    composite.setText("Image Information");
    final GridLayout layout = new GridLayout();
    // TODO: this isn't leaving any margin around the edge of the Group
    // in the dialog
    layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
    layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
    layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    layout.numColumns = 2;/*from  ww w  .  j  a  va 2 s  . co m*/
    composite.setLayout(layout);
    composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    composite.setFont(parentComposite.getFont());

    final Label l = new Label(composite, SWT.RIGHT);
    l.setText("Type:");
    GridData gd = new GridData();
    l.setLayoutData(gd);
    imageTypeCombo = new Combo(composite, SWT.BORDER | SWT.READ_ONLY | SWT.DROP_DOWN);
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    imageTypeCombo.setLayoutData(gd);

    // initialize the imageType drop-down
    // TODO: filter by what's actually going to work when saving
    for (final String element : IMAGE_LABELS) {
        imageTypeCombo.add(element);
    }
    if (initialImageTypeIndex >= 0 && initialImageTypeIndex < IMAGE_TYPES.length) {
        imageTypeCombo.select(initialImageTypeIndex);
        selectedImageTypeIndex = initialImageTypeIndex;
    } else {
        imageTypeCombo.select(0);
        selectedImageTypeIndex = 0;
    }
    // change the filename extension when the imageType is changed
    imageTypeCombo.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(final SelectionEvent e) {
            final int index = imageTypeCombo.getSelectionIndex();
            IPath path = Path.fromPortableString(getFileName());
            path = path.removeFileExtension().addFileExtension(IMAGE_EXTS[index]);
            setFileName(path.toPortableString());
        }
    });

    return parentComposite;
}

Example usage for org.eclipse.jface.dialogs IDialogConstants HORIZONTAL_MARGIN

Introduction

Prototype

Document

Usage