org.eclipse.ui.forms.widgets.FormText Java Examples

/**
   * Creates a form text.
   *
   * @param parent the parent to put the form text on
   * @param text the form text to be displayed
   * @return the created form text
   *
   * @see FormToolkit#createFormText(org.eclipse.swt.widgets.Composite, boolean)
   */
  private FormText createFormText(Composite parent, String text) {
      FormToolkit toolkit= new FormToolkit(getShell().getDisplay());
      try {
      	FormText formText= toolkit.createFormText(parent, true);
      	formText.setFont(parent.getFont());
	try {
	    formText.setText(text, true, false);
	} catch (IllegalArgumentException e) {
	    formText.setText(e.getMessage(), false, false);
	    JavaPlugin.log(e);
	}
	formText.marginHeight= 2;
	formText.marginWidth= 0;
	formText.setBackground(null);
	formText.setLayoutData(new TableWrapData(TableWrapData.FILL_GRAB));
	return formText;
} finally {
       toolkit.dispose();
}
  }
 

/**
  * Create a label with a hyperlink and a picture.
  *
  * @param parent the parent widget of the label
  * @param text the text of the label
  * @param action the action to be executed if the hyperlink is activated
  */
 private void createLabel(Composite parent, String text, final BuildpathModifierAction action) {
     FormText formText= createFormText(parent, text);
     Image image= fImageMap.get(action.getId());
     if (image == null) {
         image= action.getImageDescriptor().createImage();
         fImageMap.put(action.getId(), image);
     }
     formText.setImage("defaultImage", image); //$NON-NLS-1$
     formText.addHyperlinkListener(new HyperlinkAdapter() {

         @Override
public void linkActivated(HyperlinkEvent e) {
             action.run();
         }

     });
 }
 

private void createPluginsSection(Composite parent) {
	Section sctnPlugins = createSection(parent, "Plug-ins");
	sctnPlugins.setLayout(FormUtils.createClearTableWrapLayout(false, 1));
	TableWrapData data = new TableWrapData(TableWrapData.FILL_GRAB);
	sctnPlugins.setLayoutData(data);

	FormText text = formToolkit.createFormText(sctnPlugins, true);
	ImageDescriptor idesc = HybridUI.getImageDescriptor(HybridUI.PLUGIN_ID, "/icons/etool16/cordovaplug_wiz.png");
	text.setImage("plugin", idesc.createImage());

	text.setText(PLUGINS_SECTION_CONTENT, true, false);

	sctnPlugins.setClient(text);
	text.addHyperlinkListener(this);

}
 

public void createControl(Composite parent) {
	toolkit = new FormToolkit(parent.getDisplay());
	int borderStyle = toolkit.getBorderStyle() == SWT.BORDER ? SWT.NULL : SWT.BORDER;
	container = new Composite(parent, borderStyle);
	FillLayout flayout = new FillLayout();
	flayout.marginWidth = 1;
	flayout.marginHeight = 1;
	container.setLayout(flayout);
	formText = new ScrolledFormText(container, SWT.V_SCROLL | SWT.H_SCROLL, false);
	if (borderStyle == SWT.NULL) {
		formText.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TREE_BORDER);
		toolkit.paintBordersFor(container);
	}
	FormText ftext = toolkit.createFormText(formText, false);
	formText.setFormText(ftext);
	formText.setExpandHorizontal(true);
	formText.setExpandVertical(true);
	formText.setBackground(toolkit.getColors().getBackground());
	formText.setForeground(toolkit.getColors().getForeground());
	ftext.marginWidth = 2;
	ftext.marginHeight = 2;
	ftext.setHyperlinkSettings(toolkit.getHyperlinkGroup());
	formText.addDisposeListener(new DisposeListener() {
		public void widgetDisposed(DisposeEvent e) {
			if (toolkit != null) {
				toolkit.dispose();
				toolkit = null;
			}
		}
	});
	if (text != null)
		formText.setText(text);
}
 

private void createExportSection(Composite parent) {
	Section sctnExport = createSection(parent, "Export");
	sctnExport.setLayout(FormUtils.createClearTableWrapLayout(false, 1));
	TableWrapData data = new TableWrapData(TableWrapData.FILL_GRAB);
	sctnExport.setLayoutData(data);
	FormText text = formToolkit.createFormText(sctnExport, true);
	ImageDescriptor idesc = HybridUI.getImageDescriptor(HybridUI.PLUGIN_ID, "/icons/etool16/export_wiz.png");
	text.setImage("export", idesc.createImage());
	text.setText(EXPORT_SECTION_CONTENT, true, false);

	sctnExport.setClient(text);
	text.addHyperlinkListener(this);
}
 

protected FormText getTextControl( Composite parent )
{
	if ( textField == null )
	{
		textField = FormWidgetFactory.getInstance( )
				.createFormText( parent, false );
		textField.setLayoutData( new GridData( ) );
		textField.addDisposeListener( new DisposeListener( ) {

			public void widgetDisposed( DisposeEvent event )
			{
				textField = null;
			}
		} );
		if ( text != null )
		{
			textField.setText( text, true, false );
		}
		Iterator iter = map.keySet( ).iterator( );
		while ( iter.hasNext( ) )
		{
			String key = (String) iter.next( );
			Object obj = map.get( key );
			if ( obj instanceof Image )
				textField.setImage( key, (Image) obj );
			else if ( obj instanceof Color )
				textField.setColor( key, (Color) obj );
		}
	}
	else
	{
		checkParent( textField, parent );
	}
	return textField;
}
 

private void createTextPluginMissingForm(Composite parent){
	String expl =
		Messages.TextTemplateVeiw_NoTxtPluginDescription
			+ Messages.TextTemplateVeiw_NoTxtPluginReason1
			+ Messages.TextTemplateVeiw_NoTxtPluginReason2
			+ Messages.TextTemplateVeiw_NoTxtPluginReason3;
	
	Form form = UiDesk.getToolkit().createForm(parent);
	form.setText(Messages.TextTemplateVeiw_NoTxtPluginTitel);
	form.setLayoutData(SWTHelper.fillGrid(parent, 1));
	form.getBody().setLayout(new GridLayout(1, false));
	FormText ft = UiDesk.getToolkit().createFormText(form.getBody(), false);
	ft.setText(expl, true, false);
}
 

public Composite createContainer(final Composite parent, final ITextPlugin.ICallback h){
	parent.setLayout(new FillLayout());
	// Composite ret=new Composite(parent,SWT.BORDER);
	Form form = UiDesk.getToolkit().createForm(parent);
	form.setText(Messages.TextContainer_NoPluginCaption);
	form.getBody().setLayout(new FillLayout());
	FormText ft = UiDesk.getToolkit().createFormText(form.getBody(), false);
	ft.setText(expl, true, false);
	return form.getBody();
}
 

@Override
public void createControl(Composite parent) {
	Composite main = new Composite(parent, SWT.NONE);
	main.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
	main.setLayout(new GridLayout(1, false));

	Label availableTemplatesLabel = new Label(main, SWT.NONE);
	availableTemplatesLabel.setText(Messages.NewProjectWizardTemplateSelectionPage_available_templates);
	availableTemplatesLabel.setLayoutData(new GridData(SWT.LEFT, SWT.FILL, true, false));

	SashForm sash = new SashForm(main, SWT.HORIZONTAL);
	GridData data = new GridData(SWT.FILL, SWT.FILL, true, true);
	data.widthHint = 400;
	sash.setLayoutData(data);

	TableViewer templateTable = new TableViewer(sash, SWT.BORDER);
	templateTable.setContentProvider(new ArrayContentProvider());
	templateTable.setLabelProvider(labelProvider);
	AbstractProjectTemplate[] templates = loadTemplatesFromExtensionPoint();
	templateTable.setInput(templates);

	FormText text = new FormText(sash, SWT.BORDER);
	text.setText("", false, false); //$NON-NLS-1$
	text.setBackground(templateTable.getTable().getBackground());

	// register images
	for (AbstractProjectTemplate template : templates) {
		for (Pair<String, Image> image : template.getImages()) {
			text.setImage(image.getKey(), image.getValue());
		}
	}

	templateTable.addSelectionChangedListener(new ISelectionChangedListener() {
		@Override
		public void selectionChanged(SelectionChangedEvent event) {
			ISelection selection = event.getSelection();
			if (selection instanceof IStructuredSelection) {
				IStructuredSelection structuredSelection = (IStructuredSelection) selection;
				Object element = structuredSelection.getFirstElement();
				if (element instanceof AbstractProjectTemplate) {
					selectedTemplate = (AbstractProjectTemplate) element;
					setPageComplete(true);
					String content = "<form>" + selectedTemplate.getDescription() + "</form>"; //$NON-NLS-1$ //$NON-NLS-2$
					try {
						text.setText(content, true, true);
					} catch (Exception e) {
						text.setText(e.getMessage(), false, false);
					}
				} else {
					selectedTemplate = null;
					text.setText("", false, false); //$NON-NLS-1$
					setPageComplete(false);
				}
			} else {
				selectedTemplate = null;
				text.setText("", false, false); //$NON-NLS-1$
				setPageComplete(false);
			}
		}
	});

	templateTable.setSelection(new StructuredSelection(templateTable.getElementAt(0)));

	setControl(main);
}
 

public FormText getTextControl( )
{
	return textField;
}
 

public void createControl(Composite parent){
	FormToolkit tk = UiDesk.getToolkit();
	Form form = tk.createForm(parent);
	form.setText(Messages.DBConnectFirstPage_connectioNDetails); //$NON-NLS-1$
	Composite body = form.getBody();
	body.setLayout(new TableWrapLayout());
	FormText alt = tk.createFormText(body, false);
	StringBuilder old = new StringBuilder();
	old.append("<form>"); //$NON-NLS-1$
	String driver = "";
	String user = "";
	String typ = "";
	String connectString = "";
	Hashtable<Object, Object> hConn = null;
	String cnt = CoreHub.localCfg.get(Preferences.CFG_FOLDED_CONNECTION, null);
	if (cnt != null) {
		hConn = PersistentObject.fold(StringTool.dePrintable(cnt));
		if (hConn != null) {
			driver =
				PersistentObject.checkNull(hConn.get(Preferences.CFG_FOLDED_CONNECTION_DRIVER));
			connectString =
				PersistentObject.checkNull(hConn
					.get(Preferences.CFG_FOLDED_CONNECTION_CONNECTSTRING));
			user =
				PersistentObject.checkNull(hConn.get(Preferences.CFG_FOLDED_CONNECTION_USER));
			typ = PersistentObject.checkNull(hConn.get(Preferences.CFG_FOLDED_CONNECTION_TYPE));
		}
	}
	// Check whether we were overridden
	String dbUser = System.getProperty(ElexisSystemPropertyConstants.CONN_DB_USERNAME);
	String dbPw = System.getProperty(ElexisSystemPropertyConstants.CONN_DB_PASSWORD);
	String dbFlavor = System.getProperty(ElexisSystemPropertyConstants.CONN_DB_FLAVOR);
	String dbSpec = System.getProperty(ElexisSystemPropertyConstants.CONN_DB_SPEC);
	if (dbUser != null && dbPw != null && dbFlavor != null && dbSpec != null) {
		old.append("<br/><li><b>Aktuelle Verbindung wurde via Übergabeparameter ans Programm gesetzt!</b></li><br/>"); //$NON-NLS-1$
	}
	if (ch.rgw.tools.StringTool.isNothing(connectString)) {
		old.append("<br/>"); //$NON-NLS-1$
		old.append("Keine konfigurierte Verbindung."); //$NON-NLS-1$
	} else {
		old.append("Konfigurierte Verbindung ist:<br/>"); //$NON-NLS-1$
		old.append("<li><b>Typ:</b>       ").append(typ).append("</li>"); //$NON-NLS-1$ //$NON-NLS-2$
		old.append("<li><b>Treiber</b>    ").append(driver).append("</li>"); //$NON-NLS-1$ //$NON-NLS-2$
		old.append("<li><b>Verbinde</b>   ").append(connectString).append("</li>"); //$NON-NLS-1$ //$NON-NLS-2$
		old.append("<li><b>Username</b>   ").append(user).append("</li>"); //$NON-NLS-1$ //$NON-NLS-2$
	}
	if (PersistentObject.getConnection() != null
		&& PersistentObject.getConnection().getConnectString() != null) {
		old.append("<li><b>Effektiv</b> verwendet wird:").append( //$NON-NLS-1$
			PersistentObject.getConnection().getConnectString()).append("</li>"); //$NON-NLS-1$
	}
	old.append("</form>"); //$NON-NLS-1$
	alt.setText(old.toString(), true, false);
	// Composite form=new Composite(parent, SWT.BORDER);
	Label sep = tk.createSeparator(body, SWT.NONE);
	TableWrapData twd = new TableWrapData();
	twd.heightHint = 5;
	sep.setLayoutData(twd);
	tk.createLabel(body, Messages.DBConnectFirstPage_enterType); //$NON-NLS-1$
	dbTypes = new Combo(body, SWT.BORDER | SWT.SIMPLE);
	dbTypes.setItems(supportedDB);
	dbTypes.addSelectionListener(new SelectionAdapter() {
		@Override
		public void widgetSelected(SelectionEvent e){
			int it = dbTypes.getSelectionIndex();
			switch (it) {
			case 0:
			case 1:
				server.setEnabled(true);
				dbName.setEnabled(true);
				defaultUser = "elexis"; //$NON-NLS-1$
				defaultPassword = "elexisTest"; //$NON-NLS-1$
				break;
			case 2:
				server.setEnabled(false);
				dbName.setEnabled(true);
				defaultUser = "sa"; //$NON-NLS-1$
				defaultPassword = ""; //$NON-NLS-1$
				break;
			default:
				break;
			}
			DBConnectSecondPage sec = (DBConnectSecondPage) getNextPage();
			sec.name.setText(defaultUser);
			sec.pwd.setText(defaultPassword);
			
		}
		
	});
	tk.adapt(dbTypes, true, true);
	tk.createLabel(body, Messages.DBConnectFirstPage_serevrAddress); //$NON-NLS-1$
	server = tk.createText(body, "", SWT.BORDER); //$NON-NLS-1$
	TableWrapData twr = new TableWrapData(TableWrapData.FILL_GRAB);
	server.setLayoutData(twr);
	tk.createLabel(body, Messages.DBConnectFirstPage_databaseName); //$NON-NLS-1$
	dbName = tk.createText(body, "", SWT.BORDER); //$NON-NLS-1$
	TableWrapData twr2 = new TableWrapData(TableWrapData.FILL_GRAB);
	dbName.setLayoutData(twr2);
	setControl(form);
}