Example usage for org.eclipse.swt.widgets Button setText

List of usage examples for org.eclipse.swt.widgets Button setText

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Introduction

In this page you can find the example usage for org.eclipse.swt.widgets Button setText.

Prototype

public void setText(String text)

Source Link

Document

Sets the receiver's text.

Usage

From source file:DNDExample.java

private void createDragWidget(Composite parent) {
    parent.setLayout(new FormLayout());
    Combo combo = new Combo(parent, SWT.READ_ONLY);
    combo.setItems(new String[] { "Toggle Button", "Radio Button", "Checkbox", "Canvas", "Label", "List",
            "Table", "Tree" });
    combo.select(LABEL);/*from www  .  j  a v  a 2s  .  co  m*/
    dragControlType = combo.getSelectionIndex();
    dragControl = createWidget(dragControlType, parent, "Drag Source");

    combo.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Object data = dragControl.getLayoutData();
            Composite parent = dragControl.getParent();
            dragControl.dispose();
            Combo c = (Combo) e.widget;
            dragControlType = c.getSelectionIndex();
            dragControl = createWidget(dragControlType, parent, "Drag Source");
            dragControl.setLayoutData(data);
            if (dragEnabled)
                createDragSource();
            parent.layout();
        }
    });

    Button b = new Button(parent, SWT.CHECK);
    b.setText("DragSource");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            dragEnabled = b.getSelection();
            if (dragEnabled) {
                createDragSource();
            } else {
                if (dragSource != null) {
                    dragSource.dispose();
                }
                dragSource = null;
            }
        }
    });

    FormData data = new FormData();
    data.top = new FormAttachment(0, 10);
    data.bottom = new FormAttachment(combo, -10);
    data.left = new FormAttachment(0, 10);
    data.right = new FormAttachment(100, -10);
    dragControl.setLayoutData(data);

    data = new FormData();
    data.bottom = new FormAttachment(100, -10);
    data.left = new FormAttachment(0, 10);
    combo.setLayoutData(data);

    data = new FormData();
    data.bottom = new FormAttachment(100, -10);
    data.left = new FormAttachment(combo, 10);
    b.setLayoutData(data);
}

From source file:DNDExample.java

private void createFeedbackTypes(Group parent) {
    parent.setLayout(new RowLayout(SWT.VERTICAL));
    Button b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_SELECT");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropFeedback |= DND.FEEDBACK_SELECT;
            } else {
                dropFeedback &= ~DND.FEEDBACK_SELECT;
            }/*from ww  w.j  a  va2s. co  m*/
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_SCROLL");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropFeedback |= DND.FEEDBACK_SCROLL;
            } else {
                dropFeedback &= ~DND.FEEDBACK_SCROLL;
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_INSERT_BEFORE");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropFeedback |= DND.FEEDBACK_INSERT_BEFORE;
            } else {
                dropFeedback &= ~DND.FEEDBACK_INSERT_BEFORE;
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_INSERT_AFTER");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropFeedback |= DND.FEEDBACK_INSERT_AFTER;
            } else {
                dropFeedback &= ~DND.FEEDBACK_INSERT_AFTER;
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_EXPAND");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropFeedback |= DND.FEEDBACK_EXPAND;
            } else {
                dropFeedback &= ~DND.FEEDBACK_EXPAND;
            }
        }
    });
}

From source file:DNDExample.java

private void createDragOperations(Composite parent) {
    parent.setLayout(new RowLayout(SWT.VERTICAL));
    final Button moveButton = new Button(parent, SWT.CHECK);
    moveButton.setText("DND.DROP_MOVE");
    moveButton.setSelection(true);/*from w  ww.  j av a 2  s.  co  m*/
    dragOperation = DND.DROP_MOVE;
    moveButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dragOperation |= DND.DROP_MOVE;
            } else {
                dragOperation = dragOperation & ~DND.DROP_MOVE;
                if (dragOperation == 0) {
                    dragOperation = DND.DROP_MOVE;
                    moveButton.setSelection(true);
                }
            }
            if (dragEnabled) {
                createDragSource();
            }
        }
    });

    Button b = new Button(parent, SWT.CHECK);
    b.setText("DND.DROP_COPY");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dragOperation |= DND.DROP_COPY;
            } else {
                dragOperation = dragOperation & ~DND.DROP_COPY;
                if (dragOperation == 0) {
                    dragOperation = DND.DROP_MOVE;
                    moveButton.setSelection(true);
                }
            }
            if (dragEnabled) {
                createDragSource();
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("DND.DROP_LINK");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dragOperation |= DND.DROP_LINK;
            } else {
                dragOperation = dragOperation & ~DND.DROP_LINK;
                if (dragOperation == 0) {
                    dragOperation = DND.DROP_MOVE;
                    moveButton.setSelection(true);
                }
            }
            if (dragEnabled) {
                createDragSource();
            }
        }
    });
}

From source file:DNDExample.java

private void createDragTypes(Composite parent) {
    parent.setLayout(new GridLayout());
    Button b = new Button(parent, SWT.CHECK);
    b.setText("Text Transfer");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                addDragTransfer(TextTransfer.getInstance());
            } else {
                removeDragTransfer(TextTransfer.getInstance());
            }// ww  w  .j  a v a  2  s  .c o m
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("RTF Transfer");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                addDragTransfer(RTFTransfer.getInstance());
            } else {
                removeDragTransfer(RTFTransfer.getInstance());
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("HTML Transfer");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                addDragTransfer(HTMLTransfer.getInstance());
            } else {
                removeDragTransfer(HTMLTransfer.getInstance());
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("File Transfer");
    b.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                addDragTransfer(FileTransfer.getInstance());
            } else {
                removeDragTransfer(FileTransfer.getInstance());
            }
        }
    });
    b = new Button(parent, SWT.PUSH);
    b.setText("Select File(s)");
    b.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            FileDialog dialog = new FileDialog(fileList.getShell(), SWT.OPEN | SWT.MULTI);
            String result = dialog.open();
            if (result != null && result.length() > 0) {
                fileList.removeAll();
                String separator = System.getProperty("file.separator");
                String path = dialog.getFilterPath();
                String[] names = dialog.getFileNames();
                for (int i = 0; i < names.length; i++) {
                    fileList.add(path + separator + names[i]);
                }
            }
        }
    });
    fileList = new List(parent, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
    GridData data = new GridData();
    data.grabExcessHorizontalSpace = true;
    data.horizontalAlignment = GridData.FILL;
    data.verticalAlignment = GridData.BEGINNING;
    fileList.setLayoutData(data);
}

From source file:org.eclipse.swt.examples.dnd.DNDExample.java

private void createDragWidget(Composite parent) {
    parent.setLayout(new FormLayout());
    Combo combo = new Combo(parent, SWT.READ_ONLY);
    combo.setItems("Toggle Button", "Radio Button", "Checkbox", "Canvas", "Label", "List", "Table", "Tree",
            "Text", "StyledText", "Combo");
    combo.select(LABEL);//  w  w  w  .j a  v a2  s.  c  om
    dragControlType = combo.getSelectionIndex();
    dragControl = createWidget(dragControlType, parent, "Drag Source");

    combo.addSelectionListener(widgetSelectedAdapter(e -> {
        Object data = dragControl.getLayoutData();
        Composite dragParent = dragControl.getParent();
        dragControl.dispose();
        Combo c = (Combo) e.widget;
        dragControlType = c.getSelectionIndex();
        dragControl = createWidget(dragControlType, dragParent, "Drag Source");
        dragControl.setLayoutData(data);
        if (dragEnabled)
            createDragSource();
        dragParent.layout();
    }));

    Button b = new Button(parent, SWT.CHECK);
    b.setText("DragSource");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button b1 = (Button) e.widget;
        dragEnabled = b1.getSelection();
        if (dragEnabled) {
            createDragSource();
        } else {
            if (dragSource != null) {
                dragSource.dispose();
            }
            dragSource = null;
        }
    }));
    b.setSelection(true);
    dragEnabled = true;

    FormData data = new FormData();
    data.top = new FormAttachment(0, 10);
    data.bottom = new FormAttachment(combo, -10);
    data.left = new FormAttachment(0, 10);
    data.right = new FormAttachment(100, -10);
    dragControl.setLayoutData(data);

    data = new FormData();
    data.bottom = new FormAttachment(100, -10);
    data.left = new FormAttachment(0, 10);
    combo.setLayoutData(data);

    data = new FormData();
    data.bottom = new FormAttachment(100, -10);
    data.left = new FormAttachment(combo, 10);
    b.setLayoutData(data);
}

From source file:org.eclipse.swt.examples.dnd.DNDExample.java

private void createDropWidget(Composite parent) {
    parent.setLayout(new FormLayout());
    Combo combo = new Combo(parent, SWT.READ_ONLY);
    combo.setItems("Toggle Button", "Radio Button", "Checkbox", "Canvas", "Label", "List", "Table", "Tree",
            "Text", "StyledText", "Combo");
    combo.select(LABEL);/*from  w w  w.  ja v  a  2  s.c o m*/
    dropControlType = combo.getSelectionIndex();
    dropControl = createWidget(dropControlType, parent, "Drop Target");
    combo.addSelectionListener(widgetSelectedAdapter(e -> {
        Object data = dropControl.getLayoutData();
        Composite dropParent = dropControl.getParent();
        dropControl.dispose();
        Combo c = (Combo) e.widget;
        dropControlType = c.getSelectionIndex();
        dropControl = createWidget(dropControlType, dropParent, "Drop Target");
        dropControl.setLayoutData(data);
        if (dropEnabled)
            createDropTarget();
        dropParent.layout();
    }));

    Button b = new Button(parent, SWT.CHECK);
    b.setText("DropTarget");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        dropEnabled = eb.getSelection();
        if (dropEnabled) {
            createDropTarget();
        } else {
            if (dropTarget != null) {
                dropTarget.dispose();
            }
            dropTarget = null;
        }
    }));
    // initialize state
    b.setSelection(true);
    dropEnabled = true;

    FormData data = new FormData();
    data.top = new FormAttachment(0, 10);
    data.bottom = new FormAttachment(combo, -10);
    data.left = new FormAttachment(0, 10);
    data.right = new FormAttachment(100, -10);
    dropControl.setLayoutData(data);

    data = new FormData();
    data.bottom = new FormAttachment(100, -10);
    data.left = new FormAttachment(0, 10);
    combo.setLayoutData(data);

    data = new FormData();
    data.bottom = new FormAttachment(100, -10);
    data.left = new FormAttachment(combo, 10);
    b.setLayoutData(data);
}

From source file:org.eclipse.swt.examples.dnd.DNDExample.java

private void createFeedbackTypes(Group parent) {
    parent.setLayout(new RowLayout(SWT.VERTICAL));
    Button b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_SELECT");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropFeedback |= DND.FEEDBACK_SELECT;
        } else {//from w w w .  java  2  s.  c o  m
            dropFeedback &= ~DND.FEEDBACK_SELECT;
        }
    }));

    b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_SCROLL");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropFeedback |= DND.FEEDBACK_SCROLL;
        } else {
            dropFeedback &= ~DND.FEEDBACK_SCROLL;
        }
    }));

    b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_INSERT_BEFORE");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropFeedback |= DND.FEEDBACK_INSERT_BEFORE;
        } else {
            dropFeedback &= ~DND.FEEDBACK_INSERT_BEFORE;
        }
    }));

    b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_INSERT_AFTER");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropFeedback |= DND.FEEDBACK_INSERT_AFTER;
        } else {
            dropFeedback &= ~DND.FEEDBACK_INSERT_AFTER;
        }
    }));

    b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_EXPAND");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropFeedback |= DND.FEEDBACK_EXPAND;
        } else {
            dropFeedback &= ~DND.FEEDBACK_EXPAND;
        }
    }));
}

From source file:org.eclipse.swt.examples.dnd.DNDExample.java

private void createDropTypes(Composite parent) {
    parent.setLayout(new RowLayout(SWT.VERTICAL));
    Button textButton = new Button(parent, SWT.CHECK);
    textButton.setText("Text Transfer");
    textButton.addSelectionListener(widgetSelectedAdapter(e -> {
        Button b = (Button) e.widget;
        if (b.getSelection()) {
            addDropTransfer(TextTransfer.getInstance());
        } else {/*from   w ww . j  a  va2s  .c  o  m*/
            removeDropTransfer(TextTransfer.getInstance());
        }
    }));

    Button b = new Button(parent, SWT.CHECK);
    b.setText("RTF Transfer");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            addDropTransfer(RTFTransfer.getInstance());
        } else {
            removeDropTransfer(RTFTransfer.getInstance());
        }
    }));

    b = new Button(parent, SWT.CHECK);
    b.setText("HTML Transfer");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            addDropTransfer(HTMLTransfer.getInstance());
        } else {
            removeDropTransfer(HTMLTransfer.getInstance());
        }
    }));

    b = new Button(parent, SWT.CHECK);
    b.setText("URL Transfer");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            addDropTransfer(URLTransfer.getInstance());
        } else {
            removeDropTransfer(URLTransfer.getInstance());
        }
    }));

    b = new Button(parent, SWT.CHECK);
    b.setText("File Transfer");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            addDropTransfer(FileTransfer.getInstance());
        } else {
            removeDropTransfer(FileTransfer.getInstance());
        }
    }));

    // initialize state
    textButton.setSelection(true);
    addDropTransfer(TextTransfer.getInstance());
}

From source file:DNDExample.java

private Control createWidget(int type, Composite parent, String prefix) {
    switch (type) {
    case BUTTON_CHECK: {
        Button button = new Button(parent, SWT.CHECK);
        button.setText(prefix + " Check box");
        return button;
    }//www. ja v a  2s .co m
    case BUTTON_TOGGLE: {
        Button button = new Button(parent, SWT.TOGGLE);
        button.setText(prefix + " Toggle button");
        return button;
    }
    case BUTTON_RADIO: {
        Button button = new Button(parent, SWT.RADIO);
        button.setText(prefix + " Radio button");
        return button;
    }
    case TABLE: {
        Table table = new Table(parent, SWT.BORDER | SWT.MULTI);
        TableColumn column1 = new TableColumn(table, SWT.NONE);
        TableColumn column2 = new TableColumn(table, SWT.NONE);
        for (int i = 0; i < 10; i++) {
            TableItem item = new TableItem(table, SWT.NONE);
            item.setText(0, prefix + " name " + i);
            item.setText(1, prefix + " value " + i);
        }
        column1.pack();
        column2.pack();
        return table;
    }
    case TEXT: {
        Text text = new Text(parent, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
        text.setText(prefix + " Text");
        return text;
    }
    case TREE: {
        Tree tree = new Tree(parent, SWT.BORDER);
        for (int i = 0; i < 3; i++) {
            TreeItem item = new TreeItem(tree, SWT.NONE);
            item.setText(prefix + " item " + i);
            for (int j = 0; j < 3; j++) {
                TreeItem subItem = new TreeItem(item, SWT.NONE);
                subItem.setText(prefix + " item " + j);
                for (int k = 0; k < 3; k++) {
                    TreeItem subsubItem = new TreeItem(subItem, SWT.NONE);
                    subsubItem.setText(prefix + " item " + k);
                }
            }
        }
        return tree;
    }
    case CANVAS: {
        Canvas canvas = new Canvas(parent, SWT.BORDER);
        canvas.setData("STRINGS", new String[] { prefix + " Canvas widget" });
        canvas.addPaintListener(new PaintListener() {
            public void paintControl(PaintEvent e) {
                Canvas c = (Canvas) e.widget;
                Image image = (Image) c.getData("IMAGE");
                if (image != null) {
                    e.gc.drawImage(image, 5, 5);
                } else {
                    String[] strings = (String[]) c.getData("STRINGS");
                    if (strings != null) {
                        FontMetrics metrics = e.gc.getFontMetrics();
                        int height = metrics.getHeight();
                        int y = 5;
                        for (int i = 0; i < strings.length; i++) {
                            e.gc.drawString(strings[i], 5, y);
                            y += height + 5;
                        }
                    }
                }
            }
        });
        return canvas;
    }
    case LABEL: {
        Label label = new Label(parent, SWT.BORDER);
        label.setText(prefix + " Label");
        return label;
    }
    case LIST: {
        List list = new List(parent, SWT.BORDER);
        list.setItems(new String[] { prefix + " Item a", prefix + " Item b", prefix + " Item c",
                prefix + " Item d" });
        return list;
    }
    default:
        throw new SWTError(SWT.ERROR_NOT_IMPLEMENTED);
    }
}

From source file:org.eclipse.swt.examples.dnd.DNDExample.java

private void createDragOperations(Composite parent) {
    parent.setLayout(new RowLayout(SWT.VERTICAL));
    final Button moveButton = new Button(parent, SWT.CHECK);
    moveButton.setText("DND.DROP_MOVE");
    moveButton.addSelectionListener(widgetSelectedAdapter(e -> {
        Button b = (Button) e.widget;
        if (b.getSelection()) {
            dragOperation |= DND.DROP_MOVE;
        } else {//  www.ja v a 2s.c o m
            dragOperation = dragOperation & ~DND.DROP_MOVE;
            if (dragOperation == 0) {
                dragOperation = DND.DROP_MOVE;
                moveButton.setSelection(true);
            }
        }
        if (dragEnabled) {
            createDragSource();
        }
    }));

    Button copyButton = new Button(parent, SWT.CHECK);
    copyButton.setText("DND.DROP_COPY");
    copyButton.addSelectionListener(widgetSelectedAdapter(e -> {
        Button b = (Button) e.widget;
        if (b.getSelection()) {
            dragOperation |= DND.DROP_COPY;
        } else {
            dragOperation = dragOperation & ~DND.DROP_COPY;
            if (dragOperation == 0) {
                dragOperation = DND.DROP_MOVE;
                moveButton.setSelection(true);
            }
        }
        if (dragEnabled) {
            createDragSource();
        }
    }));

    Button linkButton = new Button(parent, SWT.CHECK);
    linkButton.setText("DND.DROP_LINK");
    linkButton.addSelectionListener(widgetSelectedAdapter(e -> {
        Button b = (Button) e.widget;
        if (b.getSelection()) {
            dragOperation |= DND.DROP_LINK;
        } else {
            dragOperation = dragOperation & ~DND.DROP_LINK;
            if (dragOperation == 0) {
                dragOperation = DND.DROP_MOVE;
                moveButton.setSelection(true);
            }
        }
        if (dragEnabled) {
            createDragSource();
        }
    }));

    //initialize state
    moveButton.setSelection(true);
    copyButton.setSelection(true);
    linkButton.setSelection(true);
    dragOperation |= DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_LINK;
}