Java Code Examples for org.eclipse.ui.forms.widgets.FormToolkit#createText()

protected Text createText(Composite parent, String label, JSONPath path, String defaultValue, String message) {
	FormToolkit toolkit = getToolkit();
	Composite composite = toolkit.createComposite(parent, SWT.NONE);
	composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	GridLayout layout = new GridLayout(2, false);
	layout.marginWidth = 0;
	layout.marginBottom = 0;
	layout.marginTop = 0;
	layout.marginHeight = 0;
	layout.verticalSpacing = 0;
	composite.setLayout(layout);

	toolkit.createLabel(composite, label);

	Text text = toolkit.createText(composite, "");
	if (message != null) {
		text.setMessage(message);
	}
	text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	bind(text, path, defaultValue);
	return text;
}
 

/**
 * Adds a {@link Text} input field with a {@link Label}.
 * @param toolkit This toolkit is the factory that makes the Controls.
 * @param comp The parent {@link Composite} that the new {@link Control} is to be added.
 * @param labelText The text that will be added to the {@link Label}.
 * @param def The default texdt thats displayed on the {@link Text}.
 * @return The newly created textfield.
 */
protected Text addTextField(FormToolkit toolkit, Composite comp, String labelText, String def) {
    Text ret;
    Label label = toolkit.createLabel(comp, labelText);
    label.setLayoutData(new GridData());
    ret = toolkit.createText(comp, def, SWT.MULTI | SWT.WRAP | SWT.BORDER);
    GridData gd = new GridData();
    gd.horizontalAlignment = GridData.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.widthHint = TEXTWIDTH;
    ret.setLayoutData(gd);
    return ret;
}
 

private int getHeightGuidanceForLabelTextFieldLine(final Composite parent, final FormToolkit toolkit) {
	final Label l = toolkit.createLabel(parent, "Just Some Concerned Text you get");
	final Text t = toolkit.createText(parent, "More time text 12345:67890", SWT.FLAT);
	
	final int height = Math.max(t.computeSize(SWT.DEFAULT, SWT.DEFAULT).y, l.computeSize(SWT.DEFAULT, SWT.DEFAULT).y);
	
	l.dispose();
	t.dispose();
	
	return height;
}
 

public static Text createText(final FormToolkit tk, final Composite parent, final int lines,
	final int flags){
	int lNum = SWT.SINGLE;
	if (lines > 1) {
		lNum = SWT.MULTI | SWT.WRAP;
	}
	Text ret = tk.createText(parent, "", lNum | flags | SWT.BORDER); //$NON-NLS-1$
	GridData gd = getFillGridData(1, true, 1, true);
	int h = Math.round(ret.getFont().getFontData()[0].height);
	gd.minimumHeight = (lines + 1) * (h + 2);
	gd.heightHint = gd.minimumHeight;
	ret.setLayoutData(gd);
	return ret;
}
 

private void createResultSection(Composite body, FormToolkit toolkit) {
	Section section = UI.section(body, toolkit, "Results");
	UI.gridData(section, true, true);
	Composite composite = UI.sectionClient(section, toolkit, 1);
	composite.setLayout(new FillLayout());
	resultText = toolkit.createText(composite, null, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
}
 

private void createCommitMessage(Composite parent, FormToolkit toolkit) {
	Section section = UI.section(parent, toolkit, M.CommitMessage);
	Composite client = toolkit.createComposite(section);
	client.setLayout(new GridLayout());
	section.setClient(client);
	Text commitText = toolkit.createText(client, null, SWT.BORDER
			| SWT.V_SCROLL | SWT.WRAP | SWT.MULTI);
	GridData gd = UI.gridData(commitText, true, false);
	gd.heightHint = 150;
	commitText.addModifyListener((event) -> {
		message = commitText.getText();
		updateButton();
	});
}
 

public void createControl(Composite parent){
	DBImportWizard wiz = (DBImportWizard) getWizard();
	
	FormToolkit tk = UiDesk.getToolkit();
	Form form = tk.createForm(parent);
	form.setText(Messages.DBImportFirstPage_Connection); //$NON-NLS-1$
	Composite body = form.getBody();
	body.setLayout(new TableWrapLayout());
	tk.createLabel(body, Messages.DBImportFirstPage_EnterType); //$NON-NLS-1$
	dbTypes = new List(body, SWT.BORDER);
	dbTypes.setItems(supportedDB);
	dbTypes.addSelectionListener(new SelectionAdapter() {
		@Override
		public void widgetSelected(SelectionEvent e){
			int it = dbTypes.getSelectionIndex();
			switch (it) {
			case MYSQL:
			case POSTGRESQL:
				server.setEnabled(true);
				dbName.setEnabled(true);
				defaultUser = ""; //$NON-NLS-1$
				defaultPassword = ""; //$NON-NLS-1$
				break;
			case H2:
				server.setEnabled(false);
				dbName.setEnabled(true);
				defaultUser = "sa";
				defaultPassword = "";
				break;
			case ODBC:
				server.setEnabled(false);
				dbName.setEnabled(true);
				defaultUser = "sa"; //$NON-NLS-1$
				defaultPassword = ""; //$NON-NLS-1$
				break;
			default:
				break;
			}
			DBImportSecondPage sec = (DBImportSecondPage) getNextPage();
			sec.name.setText(defaultUser);
			sec.pwd.setText(defaultPassword);
			
		}
		
	});
	
	tk.adapt(dbTypes, true, true);
	tk.createLabel(body, Messages.DBImportFirstPage_serverAddress); //$NON-NLS-1$
	server = tk.createText(body, "", SWT.BORDER); //$NON-NLS-1$
	
	TableWrapData twr = new TableWrapData(TableWrapData.FILL_GRAB);
	server.setLayoutData(twr);
	tk.createLabel(body, Messages.DBImportFirstPage_databaseName); //$NON-NLS-1$
	dbName = tk.createText(body, "", SWT.BORDER); //$NON-NLS-1$
	TableWrapData twr2 = new TableWrapData(TableWrapData.FILL_GRAB);
	dbName.setLayoutData(twr2);
	if (wiz.preset != null && wiz.preset.length > 1) {
		int idx = StringTool.getIndex(supportedDB, wiz.preset[0]);
		if (idx < dbTypes.getItemCount()) {
			dbTypes.select(idx);
		}
		server.setText(wiz.preset[1]);
		dbName.setText(wiz.preset[2]);
	}
	setControl(form);
}
 

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);
}
 

private void setupSection(Composite body, FormToolkit tk) {
	Composite comp = UI.formSection(body, tk, "Setup");
	UI.gridLayout(comp, 3);

	// GeoJSON file
	UI.gridLayout(comp, 3);
	UI.gridData(comp, true, false);
	UI.formLabel(comp, tk, "GeoJSON File");
	Text fileText = tk.createText(comp, "");
	fileText.setEditable(false);
	UI.gridData(fileText, false, false).widthHint = 350;
	Button fileBtn = tk.createButton(
			comp, "Open file", SWT.NONE);
	fileBtn.setImage(Icon.FOLDER_OPEN.get());
	Controls.onSelect(fileBtn, _e -> {
		File file = FileChooser.open("*.geojson");
		if (file == null)
			return;
		Setup s = App.exec("Parse GeoJSON ...",
				() -> Setup.read(file));
		if (s == null || s.file == null)
			return;

		// copy possible elementary flow bindings
		// into the new setup (note that the parameters
		// are already initialized in the new setup)
		if (setup != null) {
			s.bindings.addAll(setup.bindings);
		}
		setup = s;
		fileText.setText(s.file);
		paramSection.update();
		flowSection.update();
	});

	UI.filler(comp, tk);
	Composite btnComp = tk.createComposite(comp);
	UI.gridLayout(btnComp, 2, 10, 0);
	Button openBtn = tk.createButton(
			btnComp, "Open setup", SWT.NONE);
	openBtn.setImage(Icon.FOLDER_OPEN.get());
	Button saveBtn = tk.createButton(
			btnComp, "Save setup", SWT.NONE);
	saveBtn.setImage(Icon.SAVE.get());
}