| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.examples.clipboard; |
| |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.custom.*; |
| import org.eclipse.swt.dnd.*; |
| import org.eclipse.swt.events.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.widgets.*; |
| |
| public class ClipboardExample { |
| |
| Clipboard clipboard; |
| Shell shell; |
| Text copyText; |
| Text pasteText; |
| Text copyRtfText; |
| Text pasteRtfText; |
| Table copyFileTable; |
| Table pasteFileTable; |
| Text text; |
| Combo combo; |
| StyledText styledText; |
| Label status; |
| static final int SIZE = 60; |
| |
| public static void main( String[] args) { |
| Display display = new Display(); |
| new ClipboardExample().open(display); |
| display.dispose(); |
| } |
| public void open(Display display) { |
| clipboard = new Clipboard(display); |
| shell = new Shell (display); |
| shell.setText("SWT Clipboard"); |
| shell.setLayout(new GridLayout(2, true)); |
| |
| Group copyGroup = new Group(shell, SWT.NONE); |
| copyGroup.setText("Copy From:"); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| copyGroup.setLayoutData(data); |
| copyGroup.setLayout(new GridLayout(3, false)); |
| |
| Group pasteGroup = new Group(shell, SWT.NONE); |
| pasteGroup.setText("Paste To:"); |
| data = new GridData(GridData.FILL_BOTH); |
| pasteGroup.setLayoutData(data); |
| pasteGroup.setLayout(new GridLayout(3, false)); |
| |
| Group controlGroup = new Group(shell, SWT.NONE); |
| controlGroup.setText("Control API:"); |
| data = new GridData(GridData.FILL_BOTH); |
| data.horizontalSpan = 2; |
| controlGroup.setLayoutData(data); |
| controlGroup.setLayout(new GridLayout(5, false)); |
| |
| Group typesGroup = new Group(shell, SWT.NONE); |
| typesGroup.setText("Available Types"); |
| data = new GridData(GridData.FILL_BOTH); |
| data.horizontalSpan = 2; |
| typesGroup.setLayoutData(data); |
| typesGroup.setLayout(new GridLayout(2, false)); |
| |
| status = new Label(shell, SWT.BORDER); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.horizontalSpan = 2; |
| data.heightHint = 60; |
| status.setLayoutData(data); |
| |
| createTextTransfer(copyGroup, pasteGroup); |
| createRTFTransfer(copyGroup, pasteGroup); |
| createFileTransfer(copyGroup, pasteGroup); |
| createMyTransfer(copyGroup, pasteGroup); |
| createControlTransfer(controlGroup); |
| createAvailableTypes(typesGroup); |
| |
| shell.pack(); |
| shell.open(); |
| while (!shell.isDisposed ()) { |
| if (!display.readAndDispatch ()) display.sleep (); |
| } |
| clipboard.dispose(); |
| } |
| void createTextTransfer(Composite copyParent, Composite pasteParent) { |
| |
| // TextTransfer |
| Label l = new Label(copyParent, SWT.NONE); |
| l.setText("TextTransfer:"); //$NON-NLS-1$ |
| copyText = new Text(copyParent, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL); |
| copyText.setText("some\nplain\ntext"); |
| GridData data = new GridData(GridData.FILL_HORIZONTAL); |
| data.heightHint = data.widthHint = SIZE; |
| copyText.setLayoutData(data); |
| Button b = new Button(copyParent, SWT.PUSH); |
| b.setText("Copy"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| String data = copyText.getText(); |
| if (data.length() > 0) { |
| status.setText(""); |
| clipboard.setContents(new Object[] {data}, new Transfer[] {TextTransfer.getInstance()}); |
| } else { |
| status.setText("nothing to copy"); |
| } |
| } |
| }); |
| |
| l = new Label(pasteParent, SWT.NONE); |
| l.setText("TextTransfer:"); //$NON-NLS-1$ |
| pasteText = new Text(pasteParent, SWT.READ_ONLY | SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.heightHint = data.widthHint = SIZE; |
| pasteText.setLayoutData(data); |
| b = new Button(pasteParent, SWT.PUSH); |
| b.setText("Paste"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| String data = (String)clipboard.getContents(TextTransfer.getInstance()); |
| if (data != null && data.length() > 0) { |
| status.setText(""); |
| pasteText.setText("begin paste>"+data+"<end paste"); |
| } else { |
| status.setText("nothing to paste"); |
| } |
| } |
| }); |
| } |
| void createRTFTransfer(Composite copyParent, Composite pasteParent){ |
| // RTF Transfer |
| Label l = new Label(copyParent, SWT.NONE); |
| l.setText("RTFTransfer:"); //$NON-NLS-1$ |
| copyRtfText = new Text(copyParent, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL); |
| copyRtfText.setText("some\nrtf\ntext"); |
| GridData data = new GridData(GridData.FILL_HORIZONTAL); |
| data.heightHint = data.widthHint = SIZE; |
| copyRtfText.setLayoutData(data); |
| Button b = new Button(copyParent, SWT.PUSH); |
| b.setText("Copy"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| String data = copyRtfText.getText(); |
| if (data.length() > 0) { |
| status.setText(""); |
| data = "{\\rtf1{\\colortbl;\\red255\\green0\\blue0;}\\uc1\\b\\i " + data + "}"; |
| clipboard.setContents(new Object[] {data}, new Transfer[] {RTFTransfer.getInstance()}); |
| } else { |
| status.setText("nothing to copy"); |
| } |
| } |
| }); |
| |
| l = new Label(pasteParent, SWT.NONE); |
| l.setText("RTFTransfer:"); //$NON-NLS-1$ |
| pasteRtfText = new Text(pasteParent, SWT.READ_ONLY | SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.heightHint = data.widthHint = SIZE; |
| pasteRtfText.setLayoutData(data); |
| b = new Button(pasteParent, SWT.PUSH); |
| b.setText("Paste"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| String data = (String)clipboard.getContents(RTFTransfer.getInstance()); |
| if (data != null && data.length() > 0) { |
| status.setText(""); |
| pasteRtfText.setText("start paste>"+data+"<end paste"); |
| } else { |
| status.setText("nothing to paste"); |
| } |
| } |
| }); |
| } |
| void createFileTransfer(Composite copyParent, Composite pasteParent){ |
| //File Transfer |
| Label l = new Label(copyParent, SWT.NONE); |
| l.setText("FileTransfer:"); //$NON-NLS-1$ |
| |
| Composite c = new Composite(copyParent, SWT.NONE); |
| c.setLayout(new GridLayout(2, false)); |
| GridData data = new GridData(GridData.FILL_HORIZONTAL); |
| c.setLayoutData(data); |
| |
| copyFileTable = new Table(c, SWT.MULTI | SWT.BORDER); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.heightHint = data.widthHint = SIZE; |
| data.horizontalSpan = 2; |
| copyFileTable.setLayoutData(data); |
| |
| Button b = new Button(c, SWT.PUSH); |
| b.setText("Select file(s)"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| FileDialog dialog = new FileDialog(shell, SWT.OPEN | SWT.MULTI); |
| String result = dialog.open(); |
| if (result != null && result.length() > 0){ |
| //copyFileTable.removeAll(); |
| String separator = System.getProperty("file.separator"); |
| String path = dialog.getFilterPath(); |
| String[] names = dialog.getFileNames(); |
| for (int i = 0; i < names.length; i++) { |
| TableItem item = new TableItem(copyFileTable, SWT.NONE); |
| item.setText(path+separator+names[i]); |
| } |
| } |
| } |
| }); |
| b = new Button(c, SWT.PUSH); |
| b.setText("Select directory"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| DirectoryDialog dialog = new DirectoryDialog(shell, SWT.OPEN); |
| String result = dialog.open(); |
| if (result != null && result.length() > 0){ |
| //copyFileTable.removeAll(); |
| TableItem item = new TableItem(copyFileTable, SWT.NONE); |
| item.setText(result); |
| } |
| } |
| }); |
| |
| b = new Button(copyParent, SWT.PUSH); |
| b.setText("Copy"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| TableItem[] items = copyFileTable.getItems(); |
| if (items.length > 0){ |
| status.setText(""); |
| String[] data = new String[items.length]; |
| for (int i = 0; i < data.length; i++) { |
| data[i] = items[i].getText(); |
| } |
| clipboard.setContents(new Object[] {data}, new Transfer[] {FileTransfer.getInstance()}); |
| } else { |
| status.setText("nothing to copy"); |
| } |
| } |
| }); |
| |
| l = new Label(pasteParent, SWT.NONE); |
| l.setText("FileTransfer:"); //$NON-NLS-1$ |
| pasteFileTable = new Table(pasteParent, SWT.MULTI | SWT.BORDER); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.heightHint = data.widthHint = SIZE; |
| pasteFileTable.setLayoutData(data); |
| b = new Button(pasteParent, SWT.PUSH); |
| b.setText("Paste"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| String[] data = (String[])clipboard.getContents(FileTransfer.getInstance()); |
| if (data != null && data.length > 0) { |
| status.setText(""); |
| pasteFileTable.removeAll(); |
| for (int i = 0; i < data.length; i++) { |
| TableItem item = new TableItem(pasteFileTable, SWT.NONE); |
| item.setText(data[i]); |
| } |
| } else { |
| status.setText("nothing to paste"); |
| } |
| } |
| }); |
| } |
| void createMyTransfer(Composite copyParent, Composite pasteParent){ |
| // MyType Transfer |
| // TODO |
| } |
| void createControlTransfer(Composite parent){ |
| Label l = new Label(parent, SWT.NONE); |
| l.setText("Text:"); |
| Button b = new Button(parent, SWT.PUSH); |
| b.setText("Cut"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| text.cut(); |
| } |
| }); |
| b = new Button(parent, SWT.PUSH); |
| b.setText("Copy"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| text.copy(); |
| } |
| }); |
| b = new Button(parent, SWT.PUSH); |
| b.setText("Paste"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| text.paste(); |
| } |
| }); |
| text = new Text(parent, SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL); |
| GridData data = new GridData(GridData.FILL_HORIZONTAL); |
| data.heightHint = data.widthHint = SIZE; |
| text.setLayoutData(data); |
| |
| l = new Label(parent, SWT.NONE); |
| l.setText("Combo:"); |
| b = new Button(parent, SWT.PUSH); |
| b.setText("Cut"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| combo.cut(); |
| } |
| }); |
| b = new Button(parent, SWT.PUSH); |
| b.setText("Copy"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| combo.copy(); |
| } |
| }); |
| b = new Button(parent, SWT.PUSH); |
| b.setText("Paste"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| combo.paste(); |
| } |
| }); |
| combo = new Combo(parent, SWT.NONE); |
| combo.setItems(new String[] {"Item 1", "Item 2", "Item 3", "A longer Item"}); |
| |
| l = new Label(parent, SWT.NONE); |
| l.setText("StyledText:"); |
| l = new Label(parent, SWT.NONE); |
| l.setVisible(false); |
| b = new Button(parent, SWT.PUSH); |
| b.setText("Copy"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| styledText.copy(); |
| } |
| }); |
| b = new Button(parent, SWT.PUSH); |
| b.setText("Paste"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| styledText.paste(); |
| } |
| }); |
| styledText = new StyledText(parent, SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.heightHint = data.widthHint = SIZE; |
| styledText.setLayoutData(data); |
| } |
| void createAvailableTypes(Composite parent){ |
| final List list = new List(parent, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| data.heightHint = 100; |
| list.setLayoutData(data); |
| Button b = new Button(parent, SWT.PUSH); |
| b.setText("Get Available Types"); |
| b.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| list.removeAll(); |
| String[] names = clipboard.getAvailableTypeNames(); |
| for (int i = 0; i < names.length; i++) { |
| list.add(names[i]); |
| } |
| } |
| }); |
| } |
| } |