List of usage examples for org.eclipse.swt.widgets Tree Tree
public Tree(Composite parent, int style)
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);//w ww. j a v a2s .c o m 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(); }
From source file:TreeShellExample.java
TreeShellExample() {
d = new Display();
s = new Shell(d);
s.setSize(250, 200);//w w w. j av a 2s. com
s.setText("A Table Shell Example");
s.setLayout(new FillLayout());
Tree t = new Tree(s, SWT.SINGLE | SWT.BORDER);
TreeItem child1 = new TreeItem(t, SWT.NONE, 0);
child1.setText("1");
TreeItem child2 = new TreeItem(t, SWT.NONE, 1);
child2.setText("2");
TreeItem child2a = new TreeItem(child2, SWT.NONE, 0);
child2a.setText("2A");
TreeItem child2b = new TreeItem(child2, SWT.NONE, 1);
child2b.setText("2B");
TreeItem child3 = new TreeItem(t, SWT.NONE, 2);
child3.setText("3");
s.open();
while (!s.isDisposed()) {
if (!d.readAndDispatch())
d.sleep();
}
d.dispose();
}
From source file:SWTSimpleTree.java
public SWTSimpleTree() { shell.setLayout(new GridLayout()); tree = new Tree(shell, SWT.BORDER); tree.setLayoutData(new GridData(GridData.FILL_BOTH)); TreeItem item = new TreeItem(tree, SWT.NULL); item.setText("ITEM"); TreeItem item2 = new TreeItem(item, SWT.NULL); item2.setText("ITEM2"); TreeItem item3 = new TreeItem(item2, SWT.NULL); item3.setText("ITEM3"); System.out.println("item: " + item.getParent() + ", " + item.getParentItem()); System.out.println("item2: " + item2.getParent() + ", " + item2.getParentItem()); System.out.println(tree.getItemCount()); System.out.println(tree.getItems().length); shell.setSize(300, 200);/* ww w . j a v a 2s. c o m*/ shell.open(); //textUser.forceFocus(); // Set up the event loop. while (!shell.isDisposed()) { if (!display.readAndDispatch()) { // If no more entries in event queue display.sleep(); } } display.dispose(); }
From source file:TreeShellExample2.java
TreeShellExample2() {
d = new Display();
s = new Shell(d);
s.setSize(250, 200);/*w w w . ja va2 s .co m*/
s.setText("A Tree Shell Example");
s.setLayout(new FillLayout(SWT.HORIZONTAL));
final Tree t = new Tree(s, SWT.SINGLE | SWT.BORDER);
final TreeItem child1 = new TreeItem(t, SWT.NONE, 0);
child1.setText("1");
child1.setImage(new Image(d, "c:\\icons\\folder.gif"));
final TreeItem child2 = new TreeItem(t, SWT.NONE, 1);
child2.setText("2");
child2.setImage(new Image(d, "c:\\icons\\folder.gif"));
final TreeItem child2a = new TreeItem(child2, SWT.NONE, 0);
child2a.setText("2A");
final TreeItem child2b = new TreeItem(child2, SWT.NONE, 1);
child2b.setText("2B");
final TreeItem child3 = new TreeItem(t, SWT.NONE, 2);
child3.setText("3");
child3.setImage(new Image(d, "c:\\icons\\folder.gif"));
final List l = new List(s, SWT.BORDER | SWT.SINGLE);
t.addTreeListener(new TreeListener() {
public void treeExpanded(TreeEvent e) {
TreeItem ti = (TreeItem) e.item;
ti.setImage(new Image(d, "c:\\icons\\open.gif"));
}
public void treeCollapsed(TreeEvent e) {
TreeItem ti = (TreeItem) e.item;
ti.setImage(new Image(d, "c:\\icons\\folder.gif"));
}
});
t.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
TreeItem ti = (TreeItem) e.item;
populateList(ti.getText());
}
private void populateList(String type) {
if (type.equals("1")) {
l.removeAll();
l.add("File 1");
l.add("File 2");
}
if (type.equals("2")) {
l.removeAll();
}
if (type.equals("2A")) {
l.removeAll();
l.add("File 3");
l.add("File 4");
}
if (type.equals("2B")) {
l.removeAll();
l.add("File 5");
l.add("File 6");
}
if (type.equals("3")) {
l.removeAll();
l.add("File 7");
l.add("File 8");
}
}
});
s.open();
while (!s.isDisposed()) {
if (!d.readAndDispatch())
d.sleep();
}
d.dispose();
}
From source file:TextTreeEditor.java
/** * Creates the contents of the main window * // w w w .j a v a2s . c o m * @param shell the main window */ public void createContents(Shell shell) { shell.setLayout(new FillLayout()); // Create the tree final Tree tree = new Tree(shell, SWT.SINGLE); // Fill the tree with data for (int i = 0; i < NUM; i++) { TreeItem iItem = new TreeItem(tree, SWT.NONE); iItem.setText("Item " + (i + 1)); for (int j = 0; j < NUM; j++) { TreeItem jItem = new TreeItem(iItem, SWT.NONE); jItem.setText("Sub Item " + (j + 1)); for (int k = 0; k < NUM; k++) { new TreeItem(jItem, SWT.NONE).setText("Sub Sub Item " + (k + 1)); } jItem.setExpanded(true); } iItem.setExpanded(true); } // Create the editor and set its attributes final TreeEditor editor = new TreeEditor(tree); editor.horizontalAlignment = SWT.LEFT; editor.grabHorizontal = true; // Add a key listener to the tree that listens for F2. // If F2 is pressed, we do the editing tree.addKeyListener(new KeyAdapter() { public void keyPressed(KeyEvent event) { // Make sure one and only one item is selected when F2 is pressed if (event.keyCode == SWT.F2 && tree.getSelectionCount() == 1) { // Determine the item to edit final TreeItem item = tree.getSelection()[0]; // Create a text field to do the editing final Text text = new Text(tree, SWT.NONE); text.setText(item.getText()); text.selectAll(); text.setFocus(); // If the text field loses focus, set its text into the tree // and end the editing session text.addFocusListener(new FocusAdapter() { public void focusLost(FocusEvent event) { item.setText(text.getText()); text.dispose(); } }); // If they hit Enter, set the text into the tree and end the editing // session. If they hit Escape, ignore the text and end the editing // session text.addKeyListener(new KeyAdapter() { public void keyPressed(KeyEvent event) { switch (event.keyCode) { case SWT.CR: // Enter hit--set the text into the tree and drop through item.setText(text.getText()); case SWT.ESC: // End editing session text.dispose(); break; } } }); // Set the text field into the editor editor.setEditor(text, item); } } }); }
From source file:TreeViewerFileFromTree.java
protected Control createContents(Composite parent) { Composite composite = new Composite(parent, SWT.NONE); composite.setLayout(new FillLayout()); Tree tree = new Tree(composite, SWT.SINGLE); for (int i = 0; i < 4; i++) { TreeItem iItem = new TreeItem(tree, 0); iItem.setText("TreeItem (0) -" + i); for (int j = 0; j < 4; j++) { TreeItem jItem = new TreeItem(iItem, 0); jItem.setText("TreeItem (1) -" + j); for (int k = 0; k < 4; k++) { TreeItem kItem = new TreeItem(jItem, 0); kItem.setText("TreeItem (2) -" + k); for (int l = 0; l < 4; l++) { TreeItem lItem = new TreeItem(kItem, 0); lItem.setText("TreeItem (3) -" + l); for (int m = 0; m < 4; m++) { TreeItem mItem = new TreeItem(lItem, 0); mItem.setText("TreeItem (3) -" + l); }//from www. j av a 2 s .c o m } } } } TreeViewer treeViewer = new TreeViewer(tree); return composite; }
From source file:SWTTreeExample.java
private void createContents(Composite composite) { // Set the single-selection tree in the upper left, // the multi-selection tree in the upper right, // and the checkbox tree across the bottom. // To do this, create a 1x2 grid, and in the top // cell, a 2x1 grid. composite.setLayout(new GridLayout(1, true)); Composite top = new Composite(composite, SWT.NONE); GridData data = new GridData(GridData.FILL_BOTH); top.setLayoutData(data);/*from www. java 2 s. c om*/ top.setLayout(new GridLayout(2, true)); Tree single = new Tree(top, SWT.SINGLE | SWT.BORDER); data = new GridData(GridData.FILL_BOTH); single.setLayoutData(data); fillTree(single); Tree multi = new Tree(top, SWT.MULTI | SWT.BORDER); data = new GridData(GridData.FILL_BOTH); multi.setLayoutData(data); fillTree(multi); Tree check = new Tree(composite, SWT.CHECK | SWT.BORDER); data = new GridData(GridData.FILL_BOTH); check.setLayoutData(data); fillTree(check); }
From source file:org.eclipse.swt.examples.accessibility.ControlsWithAccessibleNamesExample.java
public static void main(String[] args) { display = new Display(); shell = new Shell(display); shell.setLayout(new GridLayout(4, true)); shell.setText("Override Accessibility Test"); largeImage = new Image(display, ControlsWithAccessibleNamesExample.class.getResourceAsStream("run_wiz.gif")); smallImage = new Image(display, ControlsWithAccessibleNamesExample.class.getResourceAsStream("run.gif")); ImageData source = smallImage.getImageData(); ImageData mask = source.getTransparencyMask(); transparentImage = new Image(display, source, mask); new Label(shell, SWT.NONE).setText("Use Platform Name"); new Label(shell, SWT.NONE).setText("Override Platform Name"); new Label(shell, SWT.NONE).setText("Use Platform Name"); new Label(shell, SWT.NONE).setText("Override Platform Name"); AccessibleAdapter overrideAccessibleAdapter = new AccessibleAdapter() { @Override/*w ww . j a v a2 s . co m*/ public void getName(AccessibleEvent e) { Control control = ((Accessible) e.getSource()).getControl(); if (e.childID == ACC.CHILDID_SELF) { e.result = "Overriding Platform Name For " + control.getData("name") + " (was " + e.result + ")"; } else { e.result = "Overriding Platform Name For " + control.getData("child") + ": " + e.childID + " (was " + e.result + ")"; } } @Override public void getHelp(AccessibleEvent e) { Control control = ((Accessible) e.getSource()).getControl(); if (e.childID == ACC.CHILDID_SELF) { e.result = "Overriding Platform Help For " + control.getData("name") + " (was " + e.result + ")"; } else { e.result = "Overriding Platform Help For " + control.getData("child") + ": " + e.childID + " (was " + e.result + ")"; } } }; // Shell shell; shell.setData("name", "Shell"); shell.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Label label, overrideLabel; label = new Label(shell, SWT.BORDER); label.setText("Label"); label.setToolTipText("Label ToolTip"); overrideLabel = new Label(shell, SWT.BORDER); overrideLabel.setText("Label"); overrideLabel.setToolTipText("Label ToolTip"); overrideLabel.setData("name", "Label"); overrideLabel.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Label imageLabel, overrideImageLabel; imageLabel = new Label(shell, SWT.BORDER); imageLabel.setImage(largeImage); imageLabel.setToolTipText("Image Label ToolTip"); overrideImageLabel = new Label(shell, SWT.BORDER); overrideImageLabel.setImage(largeImage); overrideImageLabel.setToolTipText("Image Label ToolTip"); overrideImageLabel.setData("name", "Image Label"); overrideImageLabel.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Button button, overrideButton; button = new Button(shell, SWT.PUSH); button.setText("Button"); button.setToolTipText("Button ToolTip"); overrideButton = new Button(shell, SWT.PUSH); overrideButton.setText("Button"); overrideButton.setToolTipText("Button ToolTip"); overrideButton.setData("name", "Button"); overrideButton.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Button imageButton, overrideImageButton; imageButton = new Button(shell, SWT.PUSH); imageButton.setImage(smallImage); imageButton.setToolTipText("Image Button ToolTip"); overrideImageButton = new Button(shell, SWT.PUSH); overrideImageButton.setImage(smallImage); overrideImageButton.setToolTipText("Image Button ToolTip"); overrideImageButton.setData("name", "Image Button"); overrideImageButton.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Combo combo, overrideCombo; combo = new Combo(shell, SWT.BORDER); for (int i = 0; i < 5; i++) { combo.add("item" + i); } combo.setText("Combo"); combo.setToolTipText("Combo ToolTip"); overrideCombo = new Combo(shell, SWT.BORDER); for (int i = 0; i < 5; i++) { overrideCombo.add("item" + i); } overrideCombo.setText("Combo"); overrideCombo.setToolTipText("Combo ToolTip"); overrideCombo.setData("name", "Combo"); overrideCombo.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Spinner spinner, overrideSpinner; spinner = new Spinner(shell, SWT.BORDER); spinner.setSelection(5); spinner.setToolTipText("Spinner ToolTip"); overrideSpinner = new Spinner(shell, SWT.BORDER); overrideSpinner.setSelection(5); overrideSpinner.setToolTipText("Spinner ToolTip"); overrideSpinner.setData("name", "Spinner"); overrideSpinner.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Text text, overrideText; text = new Text(shell, SWT.SINGLE | SWT.BORDER); text.setText("Contents of single-line Text"); overrideText = new Text(shell, SWT.SINGLE | SWT.BORDER); overrideText.setText("Contents of single-line Text"); overrideText.setData("name", "Text"); overrideText.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Text multiLineText, overrideMultiLineText; multiLineText = new Text(shell, SWT.MULTI | SWT.BORDER); multiLineText.setText("Contents of multi-line Text\nLine 2\nLine 3\nLine 4"); overrideMultiLineText = new Text(shell, SWT.MULTI | SWT.BORDER); overrideMultiLineText.setText("Contents of multi-line Text\nLine 2\nLine 3\nLine 4"); overrideMultiLineText.setData("name", "MultiLineText"); overrideMultiLineText.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // List list, overrideList; list = new List(shell, SWT.SINGLE | SWT.BORDER); list.setItems("Item0", "Item1", "Item2"); overrideList = new List(shell, SWT.SINGLE | SWT.BORDER); overrideList.setItems("Item0", "Item1", "Item2"); overrideList.setData("name", "List"); overrideList.setData("child", "List Item"); overrideList.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Table table, overrideTable; table = new Table(shell, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION); table.setHeaderVisible(true); table.setLinesVisible(true); for (int col = 0; col < 3; col++) { TableColumn column = new TableColumn(table, SWT.NONE); column.setText("Col " + col); column.pack(); } for (int row = 0; row < 3; row++) { TableItem item = new TableItem(table, SWT.NONE); item.setText(new String[] { "C0R" + row, "C1R" + row, "C2R" + row }); } overrideTable = new Table(shell, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION); overrideTable.setHeaderVisible(true); overrideTable.setLinesVisible(true); for (int col = 0; col < 3; col++) { TableColumn column = new TableColumn(overrideTable, SWT.NONE); column.setText("Col " + col); column.pack(); } for (int row = 0; row < 3; row++) { TableItem item = new TableItem(overrideTable, SWT.NONE); item.setText(new String[] { "C0R" + row, "C1R" + row, "C2R" + row }); } overrideTable.setData("name", "Table"); overrideTable.setData("child", "Table Item"); overrideTable.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Tree tree, overrideTree; tree = new Tree(shell, SWT.BORDER | SWT.MULTI); for (int i = 0; i < 3; i++) { TreeItem item = new TreeItem(tree, SWT.NONE); item.setText("Item" + i); for (int j = 0; j < 4; j++) { new TreeItem(item, SWT.NONE).setText("Item" + i + j); } } overrideTree = new Tree(shell, SWT.BORDER | SWT.MULTI); for (int i = 0; i < 3; i++) { TreeItem item = new TreeItem(overrideTree, SWT.NONE); item.setText("Item" + i); for (int j = 0; j < 4; j++) { new TreeItem(item, SWT.NONE).setText("Item" + i + j); } } overrideTree.setData("name", "Tree"); overrideTree.setData("child", "Tree Item"); overrideTree.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Tree treeTable, overrideTreeTable; treeTable = new Tree(shell, SWT.BORDER | SWT.MULTI); treeTable.setHeaderVisible(true); treeTable.setLinesVisible(true); for (int col = 0; col < 3; col++) { TreeColumn column = new TreeColumn(treeTable, SWT.NONE); column.setText("Col " + col); column.pack(); } for (int i = 0; i < 3; i++) { TreeItem item = new TreeItem(treeTable, SWT.NONE); item.setText(new String[] { "I" + i + "C0", "I" + i + "C1", "I" + i + "C2" }); for (int j = 0; j < 4; j++) { new TreeItem(item, SWT.NONE) .setText(new String[] { "I" + i + j + "C0", "I" + i + j + "C1", "I" + i + j + "C2" }); } } overrideTreeTable = new Tree(shell, SWT.BORDER | SWT.MULTI); overrideTreeTable.setHeaderVisible(true); overrideTreeTable.setLinesVisible(true); for (int col = 0; col < 3; col++) { TreeColumn column = new TreeColumn(overrideTreeTable, SWT.NONE); column.setText("Col " + col); column.pack(); } for (int i = 0; i < 3; i++) { TreeItem item = new TreeItem(overrideTreeTable, SWT.NONE); item.setText(new String[] { "I" + i + "C0", "I" + i + "C1", "I" + i + "C2" }); for (int j = 0; j < 4; j++) { new TreeItem(item, SWT.NONE) .setText(new String[] { "I" + i + j + "C0", "I" + i + j + "C1", "I" + i + j + "C2" }); } } overrideTreeTable.setData("name", "Tree Table"); overrideTreeTable.setData("child", "Tree Table Item"); overrideTreeTable.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // ToolBar toolBar, overrideToolBar; toolBar = new ToolBar(shell, SWT.FLAT); for (int i = 0; i < 3; i++) { ToolItem item = new ToolItem(toolBar, SWT.PUSH); item.setText("Item" + i); item.setToolTipText("ToolItem ToolTip" + i); } overrideToolBar = new ToolBar(shell, SWT.FLAT); for (int i = 0; i < 3; i++) { ToolItem item = new ToolItem(overrideToolBar, SWT.PUSH); item.setText("Item" + i); item.setToolTipText("ToolItem ToolTip" + i); } overrideToolBar.setData("name", "ToolBar"); overrideToolBar.setData("child", "ToolBar Item"); overrideToolBar.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // ToolBar imageToolBar, overrideImageToolBar; imageToolBar = new ToolBar(shell, SWT.FLAT); for (int i = 0; i < 3; i++) { ToolItem item = new ToolItem(imageToolBar, SWT.PUSH); item.setImage(transparentImage); item.setToolTipText("Image ToolItem ToolTip" + i); } overrideImageToolBar = new ToolBar(shell, SWT.FLAT); for (int i = 0; i < 3; i++) { ToolItem item = new ToolItem(overrideImageToolBar, SWT.PUSH); item.setImage(transparentImage); item.setToolTipText("Image ToolItem ToolTip" + i); } overrideImageToolBar.setData("name", "Image ToolBar"); overrideImageToolBar.setData("child", "Image ToolBar Item"); overrideImageToolBar.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // CoolBar coolBar, overrideCoolBar; coolBar = new CoolBar(shell, SWT.FLAT); for (int i = 0; i < 2; i++) { CoolItem coolItem = new CoolItem(coolBar, SWT.PUSH); ToolBar coolItemToolBar = new ToolBar(coolBar, SWT.FLAT); int toolItemWidth = 0; for (int j = 0; j < 2; j++) { ToolItem item = new ToolItem(coolItemToolBar, SWT.PUSH); item.setText("I" + i + j); item.setToolTipText("ToolItem ToolTip" + i + j); if (item.getWidth() > toolItemWidth) toolItemWidth = item.getWidth(); } coolItem.setControl(coolItemToolBar); Point size = coolItemToolBar.computeSize(SWT.DEFAULT, SWT.DEFAULT); Point coolSize = coolItem.computeSize(size.x, size.y); coolItem.setMinimumSize(toolItemWidth, coolSize.y); coolItem.setPreferredSize(coolSize); coolItem.setSize(coolSize); } overrideCoolBar = new CoolBar(shell, SWT.FLAT); for (int i = 0; i < 2; i++) { CoolItem coolItem = new CoolItem(overrideCoolBar, SWT.PUSH); ToolBar coolItemToolBar = new ToolBar(overrideCoolBar, SWT.FLAT); int toolItemWidth = 0; for (int j = 0; j < 2; j++) { ToolItem item = new ToolItem(coolItemToolBar, SWT.PUSH); item.setText("I" + i + j); item.setToolTipText("ToolItem ToolTip" + i + j); if (item.getWidth() > toolItemWidth) toolItemWidth = item.getWidth(); } coolItem.setControl(coolItemToolBar); Point size = coolItemToolBar.computeSize(SWT.DEFAULT, SWT.DEFAULT); Point coolSize = coolItem.computeSize(size.x, size.y); coolItem.setMinimumSize(toolItemWidth, coolSize.y); coolItem.setPreferredSize(coolSize); coolItem.setSize(coolSize); } overrideCoolBar.setData("name", "CoolBar"); overrideCoolBar.setData("child", "CoolBar Item"); overrideCoolBar.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Canvas canvas, overrideCanvas; canvas = new Canvas(shell, SWT.BORDER); canvas.addPaintListener(e -> e.gc.drawString("Canvas", 15, 25)); /* Set a caret into the canvas so that it will take focus. */ Caret caret = new Caret(canvas, SWT.NONE); caret.setBounds(15, 25, 2, 20); canvas.setCaret(caret); /* Hook key listener so canvas will take focus during traversal in. */ canvas.addKeyListener(new KeyAdapter() { @Override public void keyPressed(KeyEvent e) { e.doit = true; } @Override public void keyReleased(KeyEvent e) { e.doit = true; } }); /* Hook traverse listener to make canvas give up focus during traversal out. */ canvas.addTraverseListener(e -> e.doit = true); overrideCanvas = new Canvas(shell, SWT.BORDER); overrideCanvas.addPaintListener(e -> e.gc.drawString("Canvas", 15, 25)); /* Set a caret into the canvas so that it will take focus. */ caret = new Caret(overrideCanvas, SWT.NONE); caret.setBounds(15, 25, 2, 20); overrideCanvas.setCaret(caret); /* Hook key listener so canvas will take focus during traversal in. */ overrideCanvas.addKeyListener(new KeyAdapter() { @Override public void keyPressed(KeyEvent e) { e.doit = true; } @Override public void keyReleased(KeyEvent e) { e.doit = true; } }); /* Hook traverse listener to make canvas give up focus during traversal out. */ overrideCanvas.addTraverseListener(e -> e.doit = true); overrideCanvas.setData("name", "Canvas"); overrideCanvas.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Composite composite, overrideComposite; composite = new Composite(shell, SWT.BORDER); composite.setLayout(new GridLayout()); new Button(composite, SWT.RADIO).setText("Child 1"); new Button(composite, SWT.RADIO).setText("Child 2"); overrideComposite = new Composite(shell, SWT.BORDER); overrideComposite.setLayout(new GridLayout()); new Button(overrideComposite, SWT.RADIO).setText("Child 1"); new Button(overrideComposite, SWT.RADIO).setText("Child 2"); overrideComposite.setData("name", "Composite"); overrideComposite.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Group group, overrideGroup; group = new Group(shell, SWT.NONE); group.setText("Group"); group.setLayout(new FillLayout()); new Text(group, SWT.SINGLE).setText("Text in Group"); overrideGroup = new Group(shell, SWT.NONE); overrideGroup.setText("Group"); overrideGroup.setLayout(new FillLayout()); new Text(overrideGroup, SWT.SINGLE).setText("Text in Group"); overrideGroup.setData("name", "Group"); overrideGroup.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // TabFolder tabFolder, overrideTabFolder; tabFolder = new TabFolder(shell, SWT.NONE); for (int i = 0; i < 3; i++) { TabItem item = new TabItem(tabFolder, SWT.NONE); item.setText("TabItem &" + i); item.setToolTipText("TabItem ToolTip" + i); Text itemText = new Text(tabFolder, SWT.MULTI | SWT.BORDER); itemText.setText("\nText for TabItem " + i + "\n\n"); item.setControl(itemText); } overrideTabFolder = new TabFolder(shell, SWT.NONE); for (int i = 0; i < 3; i++) { TabItem item = new TabItem(overrideTabFolder, SWT.NONE); item.setText("TabItem &" + i); item.setToolTipText("TabItem ToolTip" + i); Text itemText = new Text(overrideTabFolder, SWT.MULTI | SWT.BORDER); itemText.setText("\nText for TabItem " + i + "\n\n"); item.setControl(itemText); } overrideTabFolder.setData("name", "TabFolder"); overrideTabFolder.setData("child", "TabItem"); overrideTabFolder.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // CLabel cLabel, overrideCLabel; cLabel = new CLabel(shell, SWT.BORDER); cLabel.setText("CLabel"); cLabel.setToolTipText("CLabel ToolTip"); cLabel.setLayoutData(new GridData(100, SWT.DEFAULT)); overrideCLabel = new CLabel(shell, SWT.BORDER); overrideCLabel.setText("CLabel"); overrideCLabel.setToolTipText("CLabel ToolTip"); overrideCLabel.setLayoutData(new GridData(100, SWT.DEFAULT)); overrideCLabel.setData("name", "CLabel"); overrideCLabel.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // CCombo cCombo, overrideCCombo; cCombo = new CCombo(shell, SWT.BORDER); for (int i = 0; i < 5; i++) { cCombo.add("item" + i); } cCombo.setText("CCombo"); cCombo.setToolTipText("CCombo ToolTip"); // Note: This doesn't work well because CCombo has Control children overrideCCombo = new CCombo(shell, SWT.BORDER); for (int i = 0; i < 5; i++) { overrideCCombo.add("item" + i); } overrideCCombo.setText("CCombo"); overrideCCombo.setToolTipText("CCombo ToolTip"); overrideCCombo.setData("name", "CCombo"); overrideCCombo.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // CTabFolder cTabFolder, overrideCTabFolder; cTabFolder = new CTabFolder(shell, SWT.NONE); for (int i = 0; i < 3; i++) { CTabItem item = new CTabItem(cTabFolder, SWT.NONE); item.setText("CTabItem &" + i); item.setToolTipText("TabItem ToolTip" + i); Text itemText = new Text(cTabFolder, SWT.MULTI | SWT.BORDER); itemText.setText("\nText for CTabItem " + i + "\n\n"); item.setControl(itemText); } cTabFolder.setSelection(cTabFolder.getItem(0)); overrideCTabFolder = new CTabFolder(shell, SWT.NONE); for (int i = 0; i < 3; i++) { CTabItem item = new CTabItem(overrideCTabFolder, SWT.NONE); item.setText("CTabItem &" + i); item.setToolTipText("TabItem ToolTip" + i); Text itemText = new Text(overrideCTabFolder, SWT.MULTI | SWT.BORDER); itemText.setText("\nText for CTabItem " + i + "\n\n"); item.setControl(itemText); } overrideCTabFolder.setSelection(overrideCTabFolder.getItem(0)); overrideCTabFolder.setData("name", "CTabFolder"); overrideCTabFolder.setData("child", "CTabItem"); overrideCTabFolder.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // StyledText styledText, overrideStyledText; styledText = new StyledText(shell, SWT.SINGLE | SWT.BORDER); styledText.setText("Contents of single-line StyledText"); overrideStyledText = new StyledText(shell, SWT.SINGLE | SWT.BORDER); overrideStyledText.setText("Contents of single-line StyledText"); overrideStyledText.setData("name", "StyledText"); overrideStyledText.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // StyledText multiLineStyledText, overrideMultiLineStyledText; multiLineStyledText = new StyledText(shell, SWT.MULTI | SWT.BORDER); multiLineStyledText.setText("Contents of multi-line StyledText\nLine 2\nLine 3\nLine 4"); overrideMultiLineStyledText = new StyledText(shell, SWT.MULTI | SWT.BORDER); overrideMultiLineStyledText.setText("Contents of multi-line StyledText\nLine 2\nLine 3\nLine 4"); overrideMultiLineStyledText.setData("name", "MultiLineStyledText"); overrideMultiLineStyledText.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Scale scale, overrideScale; scale = new Scale(shell, SWT.NONE); scale.setToolTipText("Scale ToolTip"); overrideScale = new Scale(shell, SWT.NONE); overrideScale.setToolTipText("Scale ToolTip"); overrideScale.setData("name", "Scale"); overrideScale.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Slider slider, overrideSlider; slider = new Slider(shell, SWT.NONE); slider.setToolTipText("Slider ToolTip"); overrideSlider = new Slider(shell, SWT.NONE); overrideSlider.setToolTipText("Slider ToolTip"); overrideSlider.setData("name", "Slider"); overrideSlider.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // ProgressBar progressBar, overrideProgressBar; if (!SWT.getPlatform().equals("cocoa")) { progressBar = new ProgressBar(shell, SWT.NONE); progressBar.setSelection(50); progressBar.setToolTipText("ProgressBar ToolTip"); overrideProgressBar = new ProgressBar(shell, SWT.NONE); overrideProgressBar.setSelection(50); overrideProgressBar.setToolTipText("ProgressBar ToolTip"); overrideProgressBar.setData("name", "ProgressBar"); overrideProgressBar.getAccessible().addAccessibleListener(overrideAccessibleAdapter); } // Sash sash, overrideSash; sash = new Sash(shell, SWT.BORDER); sash.setToolTipText("Sash ToolTip"); overrideSash = new Sash(shell, SWT.BORDER); overrideSash.setToolTipText("Sash ToolTip"); overrideSash.setData("name", "Sash"); overrideSash.getAccessible().addAccessibleListener(overrideAccessibleAdapter); // Link link, overrideLink; link = new Link(shell, SWT.NONE); link.setText("<a>This is a link</a>"); link.setToolTipText("Link ToolTip"); overrideLink = new Link(shell, SWT.NONE); overrideLink.setText("<a>This is a link</a>"); overrideLink.setToolTipText("Link ToolTip"); overrideLink.setData("name", "Link"); overrideLink.getAccessible().addAccessibleListener(overrideAccessibleAdapter); shell.pack(); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } largeImage.dispose(); smallImage.dispose(); transparentImage.dispose(); display.dispose(); }
From source file:FileBrowserSample.java
public FileBrowserSample() { Action actionSetRootDir = new Action("Set Root Dir") { public void run() { DirectoryDialog dialog = new DirectoryDialog(shell); String path = dialog.open(); if (path != null) { setRootDir(new File(path)); }// w w w. j av a2 s . c o m } }; ToolBar toolBar = new ToolBar(shell, SWT.FLAT); ToolBarManager manager = new ToolBarManager(toolBar); manager.add(actionSetRootDir); manager.update(true); shell.setLayout(new GridLayout()); tree = new Tree(shell, SWT.BORDER); tree.setLayoutData(new GridData(GridData.FILL_BOTH)); setRootDir(new File("C:/")); tree.addTreeListener(new TreeListener() { public void treeCollapsed(TreeEvent e) { } public void treeExpanded(TreeEvent e) { TreeItem item = (TreeItem) e.item; TreeItem[] children = item.getItems(); for (int i = 0; i < children.length; i++) if (children[i].getData() == null) children[i].dispose(); else // Child files already added to the tree. return; File[] files = ((File) item.getData()).listFiles(); for (int i = 0; files != null && i < files.length; i++) addFileToTree(item, files[i]); } }); tree.addSelectionListener(new SelectionListener() { public void widgetSelected(SelectionEvent e) { } // Gets called when a tree item is double-clicked. public void widgetDefaultSelected(SelectionEvent e) { TreeItem item = (TreeItem) e.item; File file = (File) item.getData(); if (Program.launch(file.getAbsolutePath())) { System.out.println("File has been launched: " + file); } else { System.out.println("Unable to launch file: " + file); } } }); final TreeEditor editor = new TreeEditor(tree); tree.addListener(SWT.MouseDown, new Listener() { public void handleEvent(Event event) { // Locate the cell position. Point point = new Point(event.x, event.y); final TreeItem item = tree.getItem(point); if (item == null) return; final Text text = new Text(tree, SWT.NONE); text.setText(item.getText()); text.setBackground(shell.getDisplay().getSystemColor(SWT.COLOR_YELLOW)); editor.horizontalAlignment = SWT.LEFT; editor.grabHorizontal = true; editor.setEditor(text, item); Listener textListener = new Listener() { public void handleEvent(final Event e) { switch (e.type) { case SWT.FocusOut: File renamed = renameFile((File) item.getData(), text.getText()); if (renamed != null) { item.setText(text.getText()); item.setData(renamed); } text.dispose(); break; case SWT.Traverse: switch (e.detail) { case SWT.TRAVERSE_RETURN: renamed = renameFile((File) item.getData(), text.getText()); if (renamed != null) { item.setText(text.getText()); item.setData(renamed); } //FALL THROUGH case SWT.TRAVERSE_ESCAPE: text.dispose(); e.doit = false; } break; } } }; text.addListener(SWT.FocusOut, textListener); text.addListener(SWT.Traverse, textListener); text.setFocus(); } }); shell.setSize(400, 260); shell.open(); //textUser.forceFocus(); // Set up the event loop. while (!shell.isDisposed()) { if (!display.readAndDispatch()) { // If no more entries in event queue display.sleep(); } } display.dispose(); }
From source file:org.eclipse.swt.examples.launcher.LauncherView.java
/** * Creates the example./*from w w w . java 2s. co m*/ * * @see ViewPart#createPartControl */ @Override public void createPartControl(Composite parent) { workbenchShell = getSite().getShell(); parent.setLayout(new SplitLayout()); Group launchGroup = new Group(parent, SWT.NONE); launchGroup.setText(LauncherPlugin.getResourceString("view.launchGroup.text")); GridLayout gridLayout = new GridLayout(); gridLayout.numColumns = 2; launchGroup.setLayout(gridLayout); launchTree = new Tree(launchGroup, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL); GridData gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL); gridData.horizontalSpan = 2; launchTree.setLayoutData(gridData); launchTree.addSelectionListener(new SelectionListener() { @Override public void widgetSelected(SelectionEvent event) { final ItemDescriptor item = getSelectedItem(); setDescriptionByItem(item); } @Override public void widgetDefaultSelected(SelectionEvent event) { final ItemDescriptor item = getSelectedItem(); setDescriptionByItem(item); if (item.getMainType() == null && item.getView() == null) { // Category selected, so just expand/colapse the node TreeItem treeItem = (TreeItem) event.item; boolean expanded = treeItem.getExpanded(); if (treeItem != null) treeItem.setExpanded(!expanded); treeItem.setImage(LauncherPlugin.images[expanded ? LauncherPlugin.liClosedFolder : LauncherPlugin.liOpenFolder]); } else { launchItem(getSelectedItem()); } } }); launchTree.addTreeListener(new TreeListener() { @Override public void treeCollapsed(TreeEvent event) { final TreeItem item = (TreeItem) event.item; if (item == null) return; item.setImage(LauncherPlugin.images[LauncherPlugin.liClosedFolder]); } @Override public void treeExpanded(TreeEvent event) { final TreeItem item = (TreeItem) event.item; if (item == null) return; item.setImage(LauncherPlugin.images[LauncherPlugin.liOpenFolder]); } }); runButton = new Button(launchGroup, SWT.PUSH); runButton.setText(LauncherPlugin.getResourceString("view.launchButton.text")); runButton.addSelectionListener(new SelectionListener() { @Override public void widgetSelected(SelectionEvent event) { launchItem(getSelectedItem()); } @Override public void widgetDefaultSelected(SelectionEvent event) { } }); Group descriptionGroup = new Group(parent, SWT.NONE); descriptionGroup.setText(LauncherPlugin.getResourceString("view.descriptionGroup.text")); descriptionGroup.setLayout(new FillLayout()); descriptionText = new Text(descriptionGroup, SWT.MULTI | SWT.BORDER | SWT.WRAP | SWT.V_SCROLL | SWT.READ_ONLY); setDescriptionByItem(null); setItemDescriptors(LauncherPlugin.getLaunchItemTree()); }