List of usage examples for org.eclipse.swt.widgets Button addSelectionListener
public void addSelectionListener(SelectionListener listener)
SelectionListener interface. From source file:MainClass.java
public static void main(String[] a) { final Display display = new Display(); final Shell shell = new Shell(display); shell.setSize(250, 200);//w w w .jav a 2 s. com shell.setLayout(new FormLayout()); Composite controls = new Composite(shell, SWT.NONE); FormData data = new FormData(); data.top = new FormAttachment(0, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); controls.setLayoutData(data); final Browser browser = new Browser(shell, SWT.NONE); data = new FormData(); data.top = new FormAttachment(controls); data.bottom = new FormAttachment(100, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); browser.setLayoutData(data); controls.setLayout(new GridLayout(6, false)); Button button = new Button(controls, SWT.PUSH); button.setText("Back"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.back(); } }); button = new Button(controls, SWT.PUSH); button.setText("Forward"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.forward(); } }); button = new Button(controls, SWT.PUSH); button.setText("Refresh"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.refresh(); } }); button = new Button(controls, SWT.PUSH); button.setText("Stop"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.stop(); } }); final Text url = new Text(controls, SWT.BORDER); url.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); url.setFocus(); button = new Button(controls, SWT.PUSH); button.setText("Go"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.setUrl(url.getText()); } }); shell.setDefaultButton(button); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }
From source file:org.eclipse.swt.snippets.Snippet295.java
public static void main(String[] args) { Display display = new Display(); final Shell shell = new Shell(display); shell.setText("Shell"); FillLayout fillLayout = new FillLayout(); fillLayout.marginWidth = 10;//from w ww . java 2 s . c o m fillLayout.marginHeight = 10; shell.setLayout(fillLayout); Button open = new Button(shell, SWT.PUSH); open.setText("Prompt for a String"); open.addSelectionListener(widgetSelectedAdapter(e -> { final Shell dialog = new Shell(shell, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL); dialog.setText("Dialog Shell"); FormLayout formLayout = new FormLayout(); formLayout.marginWidth = 10; formLayout.marginHeight = 10; formLayout.spacing = 10; dialog.setLayout(formLayout); Label label = new Label(dialog, SWT.NONE); label.setText("Type a String:"); FormData data = new FormData(); label.setLayoutData(data); Button cancel = new Button(dialog, SWT.PUSH); cancel.setText("Cancel"); data = new FormData(); data.width = 60; data.right = new FormAttachment(100, 0); data.bottom = new FormAttachment(100, 0); cancel.setLayoutData(data); cancel.addSelectionListener(widgetSelectedAdapter(event -> { System.out.println("User cancelled dialog"); dialog.close(); })); final Text text = new Text(dialog, SWT.BORDER); data = new FormData(); data.width = 200; data.left = new FormAttachment(label, 0, SWT.DEFAULT); data.right = new FormAttachment(100, 0); data.top = new FormAttachment(label, 0, SWT.CENTER); data.bottom = new FormAttachment(cancel, 0, SWT.DEFAULT); text.setLayoutData(data); Button ok = new Button(dialog, SWT.PUSH); ok.setText("OK"); data = new FormData(); data.width = 60; data.right = new FormAttachment(cancel, 0, SWT.DEFAULT); data.bottom = new FormAttachment(100, 0); ok.setLayoutData(data); ok.addSelectionListener(widgetSelectedAdapter(event -> { System.out.println("User typed: " + text.getText()); dialog.close(); })); dialog.setDefaultButton(ok); dialog.pack(); dialog.open(); })); shell.pack(); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }
From source file:TreeEditorButton.java
public static void main(String[] args) { Display display = new Display(); final Shell shell = new Shell(display); shell.setText("Text Tree Editor"); shell.setLayout(new FillLayout()); final Tree tree = new Tree(shell, SWT.SINGLE); for (int i = 0; i < 3; i++) { TreeItem iItem = new TreeItem(tree, SWT.NONE); iItem.setText("Item " + (i + 1)); for (int j = 0; j < 3; j++) { TreeItem jItem = new TreeItem(iItem, SWT.NONE); jItem.setText("Sub Item " + (j + 1)); for (int k = 0; k < 3; k++) { new TreeItem(jItem, SWT.NONE).setText("Sub Sub Item " + (k + 1)); }/*w w w . j a v a 2 s . c o m*/ jItem.setExpanded(true); } iItem.setExpanded(true); } final TreeEditor editor = new TreeEditor(tree); editor.horizontalAlignment = SWT.LEFT; editor.grabHorizontal = true; tree.addMouseListener(new MouseAdapter() { public void mouseDown(MouseEvent event) { final TreeItem item = tree.getSelection()[0]; final Button bn = new Button(tree, SWT.NONE); bn.setText("click"); bn.setFocus(); bn.addSelectionListener(new SelectionListener() { public void widgetSelected(SelectionEvent arg0) { int style = SWT.ICON_QUESTION | SWT.YES | SWT.NO; MessageBox messageBox = new MessageBox(shell, style); messageBox.setMessage("Message"); int rc = messageBox.open(); item.setText(rc + ""); bn.dispose(); } public void widgetDefaultSelected(SelectionEvent arg0) { } }); editor.setEditor(bn, item); } }); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } display.dispose(); }
From source file:org.eclipse.swt.snippets.Snippet4.java
public static void main(String[] args) { Display display = new Display(); final Shell shell = new Shell(display); shell.setText("Snippet 4"); Button b = new Button(shell, SWT.PUSH); b.setText("Open Dialog ..."); b.pack();/*from ww w .ja v a 2s.c om*/ Rectangle clientArea = shell.getClientArea(); b.setLocation(clientArea.x + 10, clientArea.y + 10); b.addSelectionListener(widgetSelectedAdapter(e -> { Shell dialog = new Shell(shell, SWT.DIALOG_TRIM); dialog.addListener(SWT.Traverse, t -> { if (t.detail == SWT.TRAVERSE_ESCAPE) { t.doit = false; } }); dialog.open(); })); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }
From source file:ButtonClass.java
public static void main(String[] args) { Display display = new Display(); Shell shell = new Shell(display); shell.setSize(200, 200);//from w w w .ja va 2 s . c om shell.setText("Button Example"); final Button button = new Button(shell, SWT.PUSH); button.setBounds(40, 50, 50, 20); button.setText("Click Me"); final Text text = new Text(shell, SWT.BORDER); text.setBounds(100, 50, 70, 20); button.addSelectionListener(new SelectionListener() { public void widgetSelected(SelectionEvent event) { text.setText("No problem"); } public void widgetDefaultSelected(SelectionEvent event) { text.setText("No worries!"); } }); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }
From source file:org.eclipse.swt.examples.accessibility.AccessibleTableExample.java
public static void main(String[] args) { Display display = new Display(); Shell shell = new Shell(display); shell.setLayout(new GridLayout()); shell.setText("Accessible Table Example"); Group group = new Group(shell, SWT.NONE); group.setText("Tables With Accessible Cell Children"); group.setLayout(new GridLayout()); new Label(group, SWT.NONE).setText("CTable with column headers"); table1 = new CTable(group, SWT.MULTI | SWT.FULL_SELECTION | SWT.BORDER); table1.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); table1.setHeaderVisible(true);/*www. j a v a 2 s . c o m*/ table1.setLinesVisible(true); for (int col = 0; col < 3; col++) { CTableColumn column = new CTableColumn(table1, SWT.NONE); column.setText("Col " + col); column.setWidth(50); } for (int row = 0; row < 4; row++) { CTableItem item = new CTableItem(table1, SWT.NONE); item.setText(new String[] { "C0R" + row, "C1R" + row, "C2R" + row }); } Composite btnGroup = new Composite(group, SWT.NONE); btnGroup.setLayout(new FillLayout(SWT.VERTICAL)); Button btn = new Button(btnGroup, SWT.PUSH); btn.setText("Add rows"); btn.addSelectionListener(widgetSelectedAdapter(e -> { int currSize = table1.getItemCount(); int colCount = table1.getColumnCount(); CTableItem item = new CTableItem(table1, SWT.NONE); String[] cells = new String[colCount]; for (int i = 0; i < colCount; i++) { cells[i] = "C" + i + "R" + currSize; } item.setText(cells); })); btn = new Button(btnGroup, SWT.PUSH); btn.setText("Remove rows"); btn.addSelectionListener(widgetSelectedAdapter(e -> { int currSize = table1.getItemCount(); if (currSize > 0) { table1.remove(currSize - 1); } })); btn = new Button(btnGroup, SWT.PUSH); btn.setText("Remove selected rows"); btn.addSelectionListener(widgetSelectedAdapter(e -> { CTableItem[] selectedItems = table1.getSelection(); for (CTableItem selectedItem : selectedItems) { selectedItem.dispose(); } })); btn = new Button(btnGroup, SWT.PUSH); btn.setText("Add column"); btn.addSelectionListener(widgetSelectedAdapter(e -> { int currSize = table1.getColumnCount(); CTableColumn item = new CTableColumn(table1, SWT.NONE); item.setText("Col " + currSize); item.setWidth(50); })); btn = new Button(btnGroup, SWT.PUSH); btn.setText("Remove last column"); btn.addSelectionListener(widgetSelectedAdapter(e -> { int colCount = table1.getColumnCount(); if (colCount > 0) { CTableColumn column = table1.getColumn(colCount - 1); column.dispose(); } })); new Label(group, SWT.NONE).setText("CTable used as a list"); CTable table2 = new CTable(group, SWT.MULTI | SWT.FULL_SELECTION | SWT.BORDER); table2.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); table2.setLinesVisible(true); for (String element : itemText) { CTableItem item = new CTableItem(table2, SWT.NONE); item.setText(element); } shell.pack(); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }
From source file:org.eclipse.swt.snippets.Snippet361.java
public static void main(String[] args) { final Display display = new Display(); final Shell shell = new Shell(display); shell.setText("Snippet 361"); shell.setText("Translate and Rotate an AWT Image in an SWT GUI"); shell.setLayout(new GridLayout(8, false)); Button fileButton = new Button(shell, SWT.PUSH); fileButton.setText("&Open Image File"); fileButton.addSelectionListener(widgetSelectedAdapter(e -> { String filename = new FileDialog(shell).open(); if (filename != null) { image = Toolkit.getDefaultToolkit().getImage(filename); canvas.repaint();/*from ww w . j a v a 2 s .com*/ } })); new Label(shell, SWT.NONE).setText("Translate &X by:"); final Combo translateXCombo = new Combo(shell, SWT.NONE); translateXCombo.setItems("0", "image width", "image height", "100", "200"); translateXCombo.select(0); translateXCombo.addModifyListener(e -> { translateX = numericValue(translateXCombo); canvas.repaint(); }); new Label(shell, SWT.NONE).setText("Translate &Y by:"); final Combo translateYCombo = new Combo(shell, SWT.NONE); translateYCombo.setItems("0", "image width", "image height", "100", "200"); translateYCombo.select(0); translateYCombo.addModifyListener(e -> { translateY = numericValue(translateYCombo); canvas.repaint(); }); new Label(shell, SWT.NONE).setText("&Rotate by:"); final Combo rotateCombo = new Combo(shell, SWT.NONE); rotateCombo.setItems("0", "Pi", "Pi/2", "Pi/4", "Pi/8"); rotateCombo.select(0); rotateCombo.addModifyListener(e -> { rotate = numericValue(rotateCombo); canvas.repaint(); }); Button printButton = new Button(shell, SWT.PUSH); printButton.setText("&Print Image"); printButton.addSelectionListener(widgetSelectedAdapter(e -> { performPrintAction(display, shell); })); composite = new Composite(shell, SWT.EMBEDDED | SWT.BORDER); GridData data = new GridData(SWT.FILL, SWT.FILL, true, true, 8, 1); data.widthHint = 640; data.heightHint = 480; composite.setLayoutData(data); Frame frame = SWT_AWT.new_Frame(composite); canvas = new Canvas() { @Override public void paint(Graphics g) { if (image != null) { g.setColor(Color.WHITE); g.fillRect(0, 0, canvas.getWidth(), canvas.getHeight()); /* Use Java2D here to modify the image as desired. */ Graphics2D g2d = (Graphics2D) g; AffineTransform t = new AffineTransform(); t.translate(translateX, translateY); t.rotate(rotate); g2d.setTransform(t); /*------------*/ g.drawImage(image, 0, 0, this); } } }; frame.add(canvas); composite.getAccessible().addAccessibleListener(new AccessibleAdapter() { @Override public void getName(AccessibleEvent e) { e.result = "Image drawn in AWT Canvas"; } }); shell.pack(); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }
From source file:ViewFormCreate.java
public static void main(String[] args) { Shell shell = new Shell(display); shell.setText("Look"); shell.setLayout(new GridLayout(1, false)); Button button = new Button(shell, SWT.PUSH); button.setText("New Document"); final Composite composite = new Composite(shell, SWT.NONE); composite.setLayoutData(new GridData(GridData.FILL_BOTH)); composite.setLayout(new FillLayout()); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { createViewFormHelper(composite, "Document " + (++count)); composite.layout();/*w w w .j a v a 2 s .c o m*/ } }); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } display.dispose(); }
From source file:KalendarDialog.java
/** * @param args//from ww w. j a v a 2s . co m */ public static void main(String[] args) { Display display = new Display(); final Shell shell = new Shell(display); shell.setText(""); FillLayout fl = new FillLayout(); shell.setLayout(fl); Button open = new Button(shell, SWT.PUSH); open.setText("open"); open.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { KalendarDialog cd = new KalendarDialog(shell); System.out.println(cd.open()); } }); shell.pack(); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } }
From source file:org.eclipse.swt.snippets.Snippet373.java
@SuppressWarnings("restriction") public static void main(String[] args) { System.setProperty("swt.autoScale", "quarter"); Display display = new Display(); final Image eclipse = new Image(display, filenameProvider); final Image eclipseToolBar1 = new Image(display, filenameProvider); final Image eclipseToolBar2 = new Image(display, filenameProvider); final Image eclipseTableHeader = new Image(display, filenameProvider); final Image eclipseTableItem = new Image(display, filenameProvider); final Image eclipseTree1 = new Image(display, filenameProvider); final Image eclipseTree2 = new Image(display, filenameProvider); final Image eclipseCTab1 = new Image(display, filenameProvider); final Image eclipseCTab2 = new Image(display, filenameProvider); Shell shell = new Shell(display); shell.setText("Snippet 373"); shell.setImage(eclipse);/*from w w w . j av a 2s . com*/ shell.setText("DynamicDPI @ " + DPIUtil.getDeviceZoom()); shell.setLayout(new RowLayout(SWT.VERTICAL)); shell.setLocation(100, 100); shell.setSize(500, 600); shell.addListener(SWT.ZoomChanged, new Listener() { @Override public void handleEvent(Event e) { if (display.getPrimaryMonitor().equals(shell.getMonitor())) { MessageBox box = new MessageBox(shell, SWT.PRIMARY_MODAL | SWT.OK | SWT.CANCEL); box.setText(shell.getText()); box.setMessage("DPI changed, do you want to exit & restart ?"); e.doit = (box.open() == SWT.OK); if (e.doit) { shell.close(); System.out.println("Program exit."); } } } }); // Menu Menu bar = new Menu(shell, SWT.BAR); shell.setMenuBar(bar); MenuItem fileItem = new MenuItem(bar, SWT.CASCADE); fileItem.setText("&File"); fileItem.setImage(eclipse); Menu submenu = new Menu(shell, SWT.DROP_DOWN); fileItem.setMenu(submenu); MenuItem subItem = new MenuItem(submenu, SWT.PUSH); subItem.addListener(SWT.Selection, e -> System.out.println("Select All")); subItem.setText("Select &All\tCtrl+A"); subItem.setAccelerator(SWT.MOD1 + 'A'); subItem.setImage(eclipse); // CTabFolder CTabFolder folder = new CTabFolder(shell, SWT.BORDER); for (int i = 0; i < 2; i++) { CTabItem cTabItem = new CTabItem(folder, i % 2 == 0 ? SWT.CLOSE : SWT.NONE); cTabItem.setText("Item " + i); Text textMsg = new Text(folder, SWT.MULTI); textMsg.setText("Content for Item " + i); cTabItem.setControl(textMsg); cTabItem.setImage((i % 2 == 1) ? eclipseCTab1 : eclipseCTab2); } // PerMonitorV2 setting // Label label = new Label (shell, SWT.BORDER); // label.setText("PerMonitorV2 value before:after:Error"); // Text text = new Text(shell, SWT.BORDER); // text.setText(DPIUtil.BEFORE + ":" + DPIUtil.AFTER + ":" + DPIUtil.RESULT); // Composite for Label, Button, Tool-bar Composite composite = new Composite(shell, SWT.BORDER); composite.setLayout(new RowLayout(SWT.HORIZONTAL)); // Label with Image Label label1 = new Label(composite, SWT.BORDER); label1.setImage(eclipse); // Label with text only Label label2 = new Label(composite, SWT.BORDER); label2.setText("No Image"); // Button with text + Old Image Constructor Button oldButton1 = new Button(composite, SWT.PUSH); oldButton1.setText("Old Img"); oldButton1.setImage(new Image(display, IMAGE_PATH_100)); // Button with Old Image Constructor // Button oldButton2 = new Button(composite, SWT.PUSH); // oldButton2.setImage(new Image(display, filenameProvider.getImagePath(100))); // Button with Image Button createDialog = new Button(composite, SWT.PUSH); createDialog.setText("Child Dialog"); createDialog.setImage(eclipse); createDialog.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent event) { final Shell dialog = new Shell(shell, SWT.DIALOG_TRIM | SWT.RESIZE); dialog.setText("Child Dialog"); RowLayout rowLayout = new RowLayout(SWT.VERTICAL); dialog.setLayout(rowLayout); Label label = new Label(dialog, SWT.BORDER); label.setImage(eclipse); Point location = shell.getLocation(); dialog.setLocation(location.x + 250, location.y + 50); dialog.pack(); dialog.open(); } }); // Toolbar with Image ToolBar toolBar = new ToolBar(composite, SWT.FLAT | SWT.BORDER); Rectangle clientArea = shell.getClientArea(); toolBar.setLocation(clientArea.x, clientArea.y); for (int i = 0; i < 2; i++) { int style = i % 2 == 1 ? SWT.DROP_DOWN : SWT.PUSH; ToolItem toolItem = new ToolItem(toolBar, style); toolItem.setImage((i % 2 == 0) ? eclipseToolBar1 : eclipseToolBar2); toolItem.setEnabled(i % 2 == 0); } toolBar.pack(); Button button = new Button(shell, SWT.PUSH); button.setText("Refresh-Current Monitor : Zoom"); Text text1 = new Text(shell, SWT.BORDER); Monitor monitor = button.getMonitor(); text1.setText("" + monitor.getZoom()); button.addMouseListener(new MouseAdapter() { @Override public void mouseDown(MouseEvent e) { Monitor monitor = button.getMonitor(); text1.setText("" + monitor.getZoom()); } }); Button button2 = new Button(shell, SWT.PUSH); button2.setText("Refresh-Both Monitors : Zoom"); Text text2 = new Text(shell, SWT.BORDER); Monitor[] monitors = display.getMonitors(); StringBuilder text2String = new StringBuilder(); for (int i = 0; i < monitors.length; i++) { text2String.append(monitors[i].getZoom() + (i < (monitors.length - 1) ? " - " : "")); } text2.setText(text2String.toString()); button2.addMouseListener(new MouseAdapter() { @Override public void mouseDown(MouseEvent e) { Monitor[] monitors = display.getMonitors(); StringBuilder text2String = new StringBuilder(); for (int i = 0; i < monitors.length; i++) { text2String.append(monitors[i].getZoom() + (i < (monitors.length - 1) ? " - " : "")); } text2.setText(text2String.toString()); } }); // Table Table table = new Table(shell, SWT.MULTI | SWT.BORDER | SWT.FULL_SELECTION); table.setLinesVisible(true); table.setHeaderVisible(true); String titles[] = { "Title 1" }; for (int i = 0; i < titles.length; i++) { TableColumn column = new TableColumn(table, SWT.NONE); column.setText(titles[i]); column.setImage(eclipseTableHeader); } for (int i = 0; i < 1; i++) { TableItem item = new TableItem(table, SWT.NONE); item.setText(0, "Data " + i); item.setImage(0, eclipseTableItem); } for (int i = 0; i < titles.length; i++) { table.getColumn(i).pack(); } // Tree final Tree tree = new Tree(shell, SWT.BORDER); for (int i = 0; i < 1; i++) { TreeItem iItem = new TreeItem(tree, 0); iItem.setText("TreeItem (0) -" + i); iItem.setImage(eclipseTree1); TreeItem jItem = null; for (int j = 0; j < 1; j++) { jItem = new TreeItem(iItem, 0); jItem.setText("TreeItem (1) -" + j); jItem.setImage(eclipseTree2); jItem.setExpanded(true); } tree.select(jItem); } // Shell Location Monitor primary = display.getPrimaryMonitor(); Rectangle bounds = primary.getBounds(); Rectangle rect = shell.getBounds(); int x = bounds.x + (bounds.width - rect.width) / 2; int y = bounds.y + (bounds.height - rect.height) / 2; shell.setLocation(x, y); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }