pathpropertysection.java

基于Java RCP 应用的属性编辑, 可以对RCP 程序进行属性的设置

package commonproperties.tab;

import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.views.properties.tabbed.AbstractPropertySection;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;

import commonproperties.model.FileModel;

public class PathPropertySection extends AbstractPropertySection {
	private FileModel fileModel = null;

	private Text pathText;

	@Override
	public void createControls(Composite parent,
			TabbedPropertySheetPage aTabbedPropertySheetPage) {
		super.createControls(parent, aTabbedPropertySheetPage);

		Composite composite = getWidgetFactory()
				.createFlatFormComposite(parent);

		composite.setLayout(new GridLayout(2, false));

		getWidgetFactory().createCLabel(composite,
				"Path: ");

		pathText = getWidgetFactory().createText(composite, "");
		pathText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	}

	@Override
	public void refresh() {
		super.refresh();
		pathText.setText(fileModel.getFile().getAbsolutePath());
	}

	@Override
	public void setInput(IWorkbenchPart part, ISelection selection) {
		super.setInput(part, selection);
		Object obj = ((IStructuredSelection) selection).getFirstElement();
		if (obj instanceof FileModel) {
			fileModel = (FileModel) obj;
		}
	}

}