@Override public boolean canPaste(Clipboard clipboard) { Display d = getSection().getDisplay(); Control c = d.getFocusControl(); if (c instanceof Text) return true; return false; }
private void createSectionToolbar(Section section, FormToolkit toolkit) { ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT); ToolBar toolbar = toolBarManager.createControl(section); final Cursor handCursor = new Cursor(Display.getCurrent(), SWT.CURSOR_HAND); toolbar.setCursor(handCursor); // Cursor needs to be explicitly disposed toolbar.addDisposeListener( new DisposeListener() { public void widgetDisposed(DisposeEvent e) { if (handCursor.isDisposed() == false) { handCursor.dispose(); } } }); fNewPluginAction = new NewPluginAction(); fNewFragmentAction = new NewFragmentAction(); toolBarManager.add(fNewPluginAction); toolBarManager.add(fNewFragmentAction); toolBarManager.update(true); section.setTextClient(toolbar); }
private void handleAdd() { IPluginModelBase model = (IPluginModelBase) getPage().getModel(); final IProject project = model.getUnderlyingResource().getProject(); try { if (project.hasNature(JavaCore.NATURE_ID)) { ILabelProvider labelProvider = new JavaElementLabelProvider(); final ConditionalListSelectionDialog dialog = new ConditionalListSelectionDialog( PDEPlugin.getActiveWorkbenchShell(), labelProvider, PDEUIMessages.ExportPackageSection_dialogButtonLabel); final Collection<?> pckgs = fHeader == null ? new Vector<>() : fHeader.getPackageNames(); final boolean allowJava = "true".equals(getBundle().getHeader(ICoreConstants.ECLIPSE_JREBUNDLE)); // $NON-NLS-1$ Runnable runnable = new Runnable() { @Override public void run() { ArrayList<IPackageFragment> elements = new ArrayList<>(); ArrayList<IPackageFragment> conditional = new ArrayList<>(); IPackageFragment[] fragments = PDEJavaHelper.getPackageFragments(JavaCore.create(project), pckgs, allowJava); for (IPackageFragment fragment : fragments) { try { if (fragment.containsJavaResources()) { elements.add(fragment); } else { conditional.add(fragment); } } catch (JavaModelException e) { } } dialog.setElements(elements.toArray()); dialog.setConditionalElements(conditional.toArray()); dialog.setMultipleSelection(true); dialog.setMessage(PDEUIMessages.PackageSelectionDialog_label); dialog.setTitle(PDEUIMessages.ExportPackageSection_title); dialog.create(); PlatformUI.getWorkbench() .getHelpSystem() .setHelp(dialog.getShell(), IHelpContextIds.EXPORT_PACKAGES); SWTUtil.setDialogSize(dialog, 400, 500); } }; BusyIndicator.showWhile(Display.getCurrent(), runnable); if (dialog.open() == Window.OK) { Object[] selected = dialog.getResult(); if (fHeader != null) { for (Object selectedObject : selected) { IPackageFragment candidate = (IPackageFragment) selectedObject; fHeader.addPackage( new ExportPackageObject(fHeader, candidate, getVersionAttribute())); } } else { getBundle().setHeader(getExportedPackageHeader(), getValue(selected)); // the way events get triggered, updateButtons isn't called if (selected.length > 0) getTablePart().setButtonEnabled(CALCULATE_USE_INDEX, true); } } labelProvider.dispose(); } } catch (CoreException e) { } }
@Override public boolean canPaste(Clipboard clipboard) { Display d = getSection().getDisplay(); return d.getFocusControl() instanceof Text; }