Examples with DataEditDropTargetListener org.jkiss.dbeaver.ext.erd.dnd.DataEditDropTargetListener used on opensource projects

Example 1 with DataEditDropTargetListener

use of org.jkiss.dbeaver.ext.erd.dnd.DataEditDropTargetListener in project dbeaver by serge-rider.

the class ERDEditorPart method createViewer.

private GraphicalViewer createViewer(Composite parent) {
    StatusLineValidationMessageHandler validationMessageHandler = new StatusLineValidationMessageHandler(getEditorSite());
    GraphicalViewer viewer = new ERDGraphicalViewer(this, validationMessageHandler);
    viewer.createControl(parent);
    // configure the viewer
    viewer.getControl().setBackground(ColorConstants.white);
    rootPart = new ScalableFreeformRootEditPart();
    viewer.setRootEditPart(rootPart);
    viewer.setKeyHandler(new GraphicalViewerKeyHandler(viewer));
    viewer.addDropTargetListener(new DataEditDropTargetListener(viewer));
    viewer.addDropTargetListener(new NodeDropTargetListener(viewer));
    // initialize the viewer with input
    viewer.setEditPartFactory(new ERDEditPartFactory());
    return viewer;
}