Example usage for org.eclipse.swt.widgets Label Label

List of usage examples for org.eclipse.swt.widgets Label Label

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Introduction

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

Prototype

public Label(Composite parent, int style)

Source Link

Document

Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.

Usage

From source file:DNDExample.java

private void createDropOperations(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 w  w.  j a  v  a2  s  .  c o  m
    dropOperation = DND.DROP_MOVE;
    moveButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropOperation |= DND.DROP_MOVE;
            } else {
                dropOperation = dropOperation & ~DND.DROP_MOVE;
                if (dropOperation == 0 || (dropDefaultOperation & DND.DROP_MOVE) != 0) {
                    dropOperation |= DND.DROP_MOVE;
                    moveButton.setSelection(true);
                }
            }
            if (dropEnabled) {
                createDropTarget();
            }
        }
    });

    final Button copyButton = new Button(parent, SWT.CHECK);
    copyButton.setText("DND.DROP_COPY");
    copyButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropOperation |= DND.DROP_COPY;
            } else {
                dropOperation = dropOperation & ~DND.DROP_COPY;
                if (dropOperation == 0 || (dropDefaultOperation & DND.DROP_COPY) != 0) {
                    dropOperation = DND.DROP_COPY;
                    copyButton.setSelection(true);
                }
            }
            if (dropEnabled) {
                createDropTarget();
            }
        }
    });

    final Button linkButton = new Button(parent, SWT.CHECK);
    linkButton.setText("DND.DROP_LINK");
    linkButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropOperation |= DND.DROP_LINK;
            } else {
                dropOperation = dropOperation & ~DND.DROP_LINK;
                if (dropOperation == 0 || (dropDefaultOperation & DND.DROP_LINK) != 0) {
                    dropOperation = DND.DROP_LINK;
                    linkButton.setSelection(true);
                }
            }
            if (dropEnabled) {
                createDropTarget();
            }
        }
    });

    Button b = new Button(parent, SWT.CHECK);
    b.setText("DND.DROP_DEFAULT");
    defaultParent = new Composite(parent, SWT.NONE);
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropOperation |= DND.DROP_DEFAULT;
                defaultParent.setVisible(true);
            } else {
                dropOperation = dropOperation & ~DND.DROP_DEFAULT;
                defaultParent.setVisible(false);
            }
            if (dropEnabled) {
                createDropTarget();
            }
        }
    });

    defaultParent.setVisible(false);
    GridLayout layout = new GridLayout();
    layout.marginWidth = 20;
    defaultParent.setLayout(layout);
    Label label = new Label(defaultParent, SWT.NONE);
    label.setText("Value for default operation is:");
    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_MOVE");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropDefaultOperation = DND.DROP_MOVE;
                dropOperation |= DND.DROP_MOVE;
                moveButton.setSelection(true);
                if (dropEnabled) {
                    createDropTarget();
                }
            }
        }
    });

    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_COPY");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropDefaultOperation = DND.DROP_COPY;
                dropOperation |= DND.DROP_COPY;
                copyButton.setSelection(true);
                if (dropEnabled) {
                    createDropTarget();
                }
            }
        }
    });

    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_LINK");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropDefaultOperation = DND.DROP_LINK;
                dropOperation |= DND.DROP_LINK;
                linkButton.setSelection(true);
                if (dropEnabled) {
                    createDropTarget();
                }
            }
        }
    });

    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_NONE");
    b.setSelection(true);
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropDefaultOperation = DND.DROP_NONE;
                dropOperation &= ~DND.DROP_DEFAULT;
                if (dropEnabled) {
                    createDropTarget();
                }
            }
        }
    });
}

From source file:au.gov.ansto.bragg.kakadu.ui.plot.FitPlotPropertiesComposite.java

private void updateParameterGroup(Map<String, Double> parameters, Double quality) {
    inverseButton.setSelection(fitter.isInverse());
    inverseButton.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent arg0) {
        }//from  www .j  ava 2 s .c o  m

        public void widgetSelected(SelectionEvent arg0) {
            if (fitter.isInverseAllowed())
                inverseButton.setEnabled(isEnabled());
            if (inverseButton.getSelection() != fitter.isInverse())
                setInverseValue(inverseButton.getSelection());
        }

    });
    parameterList.clear();
    GridData data;
    parameterGroup.dispose();
    if (removeButton != null)
        removeButton.dispose();
    parameterGroup = new Group(this, SWT.NONE);
    parameterGroup.setText("Parameters");
    GridLayout propertiesGridLayout = new GridLayout();
    propertiesGridLayout.numColumns = 2;
    propertiesGridLayout.marginHeight = 3;
    propertiesGridLayout.marginWidth = 3;
    propertiesGridLayout.horizontalSpacing = 3;
    propertiesGridLayout.verticalSpacing = 3;
    parameterGroup.setLayout(propertiesGridLayout);
    data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    data.horizontalSpan = 2;
    data.grabExcessHorizontalSpace = true;
    parameterGroup.setLayoutData(data);

    Label functionLabel = new Label(parameterGroup, SWT.NONE);
    functionLabel.setText("Function");
    data = new GridData();
    data.verticalAlignment = GridData.BEGINNING;
    data.verticalIndent = 3;
    functionLabel.setLayoutData(data);

    Text functionText = new Text(parameterGroup, SWT.NONE);
    functionText.setText(fitter.getFunctionText());
    data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    data.grabExcessHorizontalSpace = true;
    functionText.setLayoutData(data);
    functionText.setEditable(false);

    for (Entry<String, Double> entry : parameters.entrySet()) {
        Label label = new Label(parameterGroup, SWT.NONE);
        label.setText(entry.getKey());
        data = new GridData();
        data.verticalAlignment = GridData.BEGINNING;
        data.verticalIndent = 3;
        label.setLayoutData(data);

        Text text = new Text(parameterGroup, SWT.BORDER);
        text.setData(entry.getKey());
        text.setText(String.valueOf(entry.getValue()));
        data = new GridData();
        data.horizontalAlignment = GridData.FILL;
        data.grabExcessHorizontalSpace = true;
        text.setLayoutData(data);

        parameterList.add(text);
    }
    Label resolutionlabel = new Label(parameterGroup, SWT.NONE);
    resolutionlabel.setText("resolution");
    data = new GridData();
    data.verticalAlignment = GridData.BEGINNING;
    data.verticalIndent = 3;
    resolutionlabel.setLayoutData(data);

    resolutionText = new Text(parameterGroup, SWT.BORDER);
    resolutionText.setText(String.valueOf(fitter.getResolutionMultiple()));
    //      resolutionText.
    data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    data.grabExcessHorizontalSpace = true;
    resolutionText.setLayoutData(data);

    if (!quality.isNaN()) {
        Label label = new Label(parameterGroup, SWT.NONE);
        label.setText("Quality(" + fitter.getFitterType().getValue() + ")");
        data = new GridData();
        data.verticalAlignment = GridData.BEGINNING;
        data.verticalIndent = 3;
        label.setLayoutData(data);

        Text text = new Text(parameterGroup, SWT.BORDER);
        text.setText(String.valueOf(quality));
        data = new GridData();
        data.horizontalAlignment = GridData.FILL;
        data.grabExcessHorizontalSpace = true;
        text.setLayoutData(data);
    }
    if (fitter.getFunctionType() == FunctionType.AddFunction) {
        removeButton = new Button(this, SWT.PUSH);
        removeButton
                .setText("Remove Function " + fitFunctionCombo.getItem(fitFunctionCombo.getSelectionIndex()));
        data = new GridData();
        data.horizontalAlignment = GridData.FILL;
        data.verticalAlignment = GridData.FILL;
        data.horizontalSpan = 2;
        data.grabExcessHorizontalSpace = true;
        data.grabExcessVerticalSpace = true;
        removeButton.setLayoutData(data);
        removeButton.addSelectionListener(new SelectionListener() {

            public void widgetDefaultSelected(SelectionEvent arg0) {
            }

            public void widgetSelected(SelectionEvent arg0) {
                try {
                    removeFunction(fitFunctionCombo.getItem(fitFunctionCombo.getSelectionIndex()));
                } catch (Exception e) {
                    plot.handleException(e);
                }
            }

        });
    }
    //      parameterGroup.redraw();
    //      this.redraw();
    //      parent.redraw();
    //      redraw();
    layout();
    if (expandItem != null) {
        expandItem.setHeight(this.computeSize(SWT.DEFAULT, SWT.DEFAULT).y);
    }
    parent.update();
    parent.redraw();
    //      parent.layout();
}

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

private void createDropOperations(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()) {
            dropOperation |= DND.DROP_MOVE;
        } else {//  w ww.j  a  v  a2 s  .c  o m
            dropOperation = dropOperation & ~DND.DROP_MOVE;
            if (dropOperation == 0 || (dropDefaultOperation & DND.DROP_MOVE) != 0) {
                dropOperation |= DND.DROP_MOVE;
                moveButton.setSelection(true);
            }
        }
        if (dropEnabled) {
            createDropTarget();
        }
    }));

    final Button copyButton = new Button(parent, SWT.CHECK);
    copyButton.setText("DND.DROP_COPY");
    copyButton.addSelectionListener(widgetSelectedAdapter(e -> {
        Button b = (Button) e.widget;
        if (b.getSelection()) {
            dropOperation |= DND.DROP_COPY;
        } else {
            dropOperation = dropOperation & ~DND.DROP_COPY;
            if (dropOperation == 0 || (dropDefaultOperation & DND.DROP_COPY) != 0) {
                dropOperation = DND.DROP_COPY;
                copyButton.setSelection(true);
            }
        }
        if (dropEnabled) {
            createDropTarget();
        }
    }));

    final Button linkButton = new Button(parent, SWT.CHECK);
    linkButton.setText("DND.DROP_LINK");
    linkButton.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropOperation |= DND.DROP_LINK;
        } else {
            dropOperation = dropOperation & ~DND.DROP_LINK;
            if (dropOperation == 0 || (dropDefaultOperation & DND.DROP_LINK) != 0) {
                dropOperation = DND.DROP_LINK;
                linkButton.setSelection(true);
            }
        }
        if (dropEnabled) {
            createDropTarget();
        }
    }));

    Button b = new Button(parent, SWT.CHECK);
    b.setText("DND.DROP_DEFAULT");
    defaultParent = new Composite(parent, SWT.NONE);
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropOperation |= DND.DROP_DEFAULT;
            defaultParent.setVisible(true);
        } else {
            dropOperation = dropOperation & ~DND.DROP_DEFAULT;
            defaultParent.setVisible(false);
        }
        if (dropEnabled) {
            createDropTarget();
        }
    }));

    defaultParent.setVisible(false);
    GridLayout layout = new GridLayout();
    layout.marginWidth = 20;
    defaultParent.setLayout(layout);
    Label label = new Label(defaultParent, SWT.NONE);
    label.setText("Value for default operation is:");
    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_MOVE");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropDefaultOperation = DND.DROP_MOVE;
            dropOperation |= DND.DROP_MOVE;
            moveButton.setSelection(true);
            if (dropEnabled) {
                createDropTarget();
            }
        }
    }));

    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_COPY");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropDefaultOperation = DND.DROP_COPY;
            dropOperation |= DND.DROP_COPY;
            copyButton.setSelection(true);
            if (dropEnabled) {
                createDropTarget();
            }
        }
    }));

    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_LINK");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropDefaultOperation = DND.DROP_LINK;
            dropOperation |= DND.DROP_LINK;
            linkButton.setSelection(true);
            if (dropEnabled) {
                createDropTarget();
            }
        }
    }));

    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_NONE");
    b.setSelection(true);
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropDefaultOperation = DND.DROP_NONE;
            dropOperation &= ~DND.DROP_DEFAULT;
            if (dropEnabled) {
                createDropTarget();
            }
        }
    }));

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

From source file:org.eclipse.swt.examples.controlexample.Tab.java

void createEditEventDialog(Shell parent, int x, int y, final int index) {
    final Shell dialog = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.APPLICATION_MODAL);
    dialog.setLayout(new GridLayout());
    dialog.setText(ControlExample.getResourceString("Edit_Event"));
    Label label = new Label(dialog, SWT.NONE);
    label.setText(ControlExample.getResourceString("Edit_Event_Fields", EVENT_INFO[index].name));

    Group group = new Group(dialog, SWT.NONE);
    group.setLayout(new GridLayout(2, false));
    group.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    final int fields = EVENT_INFO[index].settableFields;
    final int eventType = EVENT_INFO[index].type;
    setFieldsMask = EVENT_INFO[index].setFields;
    setFieldsEvent = EVENT_INFO[index].event;

    if ((fields & DOIT) != 0) {
        new Label(group, SWT.NONE).setText("doit");
        final Combo doitCombo = new Combo(group, SWT.READ_ONLY);
        doitCombo.setItems("", "true", "false");
        if ((setFieldsMask & DOIT) != 0)
            doitCombo.setText(Boolean.toString(setFieldsEvent.doit));
        doitCombo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
        doitCombo.addSelectionListener(widgetSelectedAdapter(e -> {
            String newValue = doitCombo.getText();
            if (newValue.length() == 0) {
                setFieldsMask &= ~DOIT;
            } else {
                setFieldsEvent.type = eventType;
                setFieldsEvent.doit = newValue.equals("true");
                setFieldsMask |= DOIT;//from  www  .  ja  va  2  s . c  om
            }
        }));
    }

    if ((fields & DETAIL) != 0) {
        new Label(group, SWT.NONE).setText("detail");
        int detailType = fields & 0xFF;
        final Combo detailCombo = new Combo(group, SWT.READ_ONLY);
        detailCombo.setItems(DETAIL_CONSTANTS[detailType]);
        detailCombo.add("", 0);
        detailCombo.setVisibleItemCount(detailCombo.getItemCount());
        if ((setFieldsMask & DETAIL) != 0)
            detailCombo.setText(DETAIL_CONSTANTS[detailType][setFieldsEvent.detail]);
        detailCombo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
        detailCombo.addSelectionListener(widgetSelectedAdapter(e -> {
            String newValue = detailCombo.getText();
            if (newValue.length() == 0) {
                setFieldsMask &= ~DETAIL;
            } else {
                setFieldsEvent.type = eventType;
                for (int i = 0; i < DETAIL_VALUES.length; i += 2) {
                    if (newValue.equals(DETAIL_VALUES[i])) {
                        setFieldsEvent.detail = ((Integer) DETAIL_VALUES[i + 1]).intValue();
                        break;
                    }
                }
                setFieldsMask |= DETAIL;
            }
        }));
    }

    if ((fields & TEXT) != 0) {
        new Label(group, SWT.NONE).setText("text");
        final Text textText = new Text(group, SWT.BORDER);
        if ((setFieldsMask & TEXT) != 0)
            textText.setText(setFieldsEvent.text);
        textText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
        textText.addModifyListener(e -> {
            String newValue = textText.getText();
            if (newValue.length() == 0) {
                setFieldsMask &= ~TEXT;
            } else {
                setFieldsEvent.type = eventType;
                setFieldsEvent.text = newValue;
                setFieldsMask |= TEXT;
            }
        });
    }

    if ((fields & X) != 0) {
        new Label(group, SWT.NONE).setText("x");
        final Text xText = new Text(group, SWT.BORDER);
        if ((setFieldsMask & X) != 0)
            xText.setText(Integer.toString(setFieldsEvent.x));
        xText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
        xText.addModifyListener(e -> {
            String newValue = xText.getText();
            try {
                int newIntValue = Integer.parseInt(newValue);
                setFieldsEvent.type = eventType;
                setFieldsEvent.x = newIntValue;
                setFieldsMask |= X;
            } catch (NumberFormatException ex) {
                setFieldsMask &= ~X;
            }
        });
    }

    if ((fields & Y) != 0) {
        new Label(group, SWT.NONE).setText("y");
        final Text yText = new Text(group, SWT.BORDER);
        if ((setFieldsMask & Y) != 0)
            yText.setText(Integer.toString(setFieldsEvent.y));
        yText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
        yText.addModifyListener(e -> {
            String newValue = yText.getText();
            try {
                int newIntValue = Integer.parseInt(newValue);
                setFieldsEvent.type = eventType;
                setFieldsEvent.y = newIntValue;
                setFieldsMask |= Y;
            } catch (NumberFormatException ex) {
                setFieldsMask &= ~Y;
            }
        });
    }

    if ((fields & WIDTH) != 0) {
        new Label(group, SWT.NONE).setText("width");
        final Text widthText = new Text(group, SWT.BORDER);
        if ((setFieldsMask & WIDTH) != 0)
            widthText.setText(Integer.toString(setFieldsEvent.width));
        widthText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
        widthText.addModifyListener(e -> {
            String newValue = widthText.getText();
            try {
                int newIntValue = Integer.parseInt(newValue);
                setFieldsEvent.type = eventType;
                setFieldsEvent.width = newIntValue;
                setFieldsMask |= WIDTH;
            } catch (NumberFormatException ex) {
                setFieldsMask &= ~WIDTH;
            }
        });
    }

    if ((fields & HEIGHT) != 0) {
        new Label(group, SWT.NONE).setText("height");
        final Text heightText = new Text(group, SWT.BORDER);
        if ((setFieldsMask & HEIGHT) != 0)
            heightText.setText(Integer.toString(setFieldsEvent.height));
        heightText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
        heightText.addModifyListener(e -> {
            String newValue = heightText.getText();
            try {
                int newIntValue = Integer.parseInt(newValue);
                setFieldsEvent.type = eventType;
                setFieldsEvent.height = newIntValue;
                setFieldsMask |= HEIGHT;
            } catch (NumberFormatException ex) {
                setFieldsMask &= ~HEIGHT;
            }
        });
    }

    Button ok = new Button(dialog, SWT.PUSH);
    ok.setText(ControlExample.getResourceString("OK"));
    GridData data = new GridData(70, SWT.DEFAULT);
    data.horizontalAlignment = SWT.RIGHT;
    ok.setLayoutData(data);
    ok.addSelectionListener(widgetSelectedAdapter(e -> {
        EVENT_INFO[index].setFields = setFieldsMask;
        EVENT_INFO[index].event = setFieldsEvent;
        dialog.dispose();
    }));

    dialog.setDefaultButton(ok);
    dialog.pack();
    dialog.setLocation(x, y);
    dialog.open();
}

From source file:org.eclipse.swt.examples.layoutexample.Tab.java

/**
 * Refreshes the composite and draws all controls
 * in the layout example./*from ww  w  .j  a v  a2 s.  c om*/
 */
void refreshLayoutComposite() {
    /* Remove children that are already laid out */
    children = layoutComposite.getChildren();
    for (Control child : children) {
        child.dispose();
    }
    /* Add all children listed in the table */
    TableItem[] items = table.getItems();
    children = new Control[items.length];
    String[] itemValues = new String[] { LayoutExample.getResourceString("Item", new String[] { "1" }),
            LayoutExample.getResourceString("Item", new String[] { "2" }),
            LayoutExample.getResourceString("Item", new String[] { "3" }) };
    for (int i = 0; i < items.length; i++) {
        String control = items[i].getText(1);
        String controlName = items[i].getText(0);
        if (control.equals("Button")) {
            Button button = new Button(layoutComposite, SWT.PUSH);
            button.setText(controlName);
            children[i] = button;
        } else if (control.equals("Canvas")) {
            Canvas canvas = new Canvas(layoutComposite, SWT.BORDER);
            children[i] = canvas;
        } else if (control.equals("Combo")) {
            Combo combo = new Combo(layoutComposite, SWT.NONE);
            combo.setItems(itemValues);
            combo.setText(controlName);
            children[i] = combo;
        } else if (control.equals("Composite")) {
            Composite composite = new Composite(layoutComposite, SWT.BORDER);
            children[i] = composite;
        } else if (control.equals("CoolBar")) {
            CoolBar coolBar = new CoolBar(layoutComposite, SWT.NONE);
            ToolBar toolBar = new ToolBar(coolBar, SWT.BORDER);
            ToolItem item = new ToolItem(toolBar, 0);
            item.setText(LayoutExample.getResourceString("Item", new String[] { "1" }));
            item = new ToolItem(toolBar, 0);
            item.setText(LayoutExample.getResourceString("Item", new String[] { "2" }));
            CoolItem coolItem1 = new CoolItem(coolBar, 0);
            coolItem1.setControl(toolBar);
            toolBar = new ToolBar(coolBar, SWT.BORDER);
            item = new ToolItem(toolBar, 0);
            item.setText(LayoutExample.getResourceString("Item", new String[] { "3" }));
            item = new ToolItem(toolBar, 0);
            item.setText(LayoutExample.getResourceString("Item", new String[] { "4" }));
            CoolItem coolItem2 = new CoolItem(coolBar, 0);
            coolItem2.setControl(toolBar);
            Point size = toolBar.computeSize(SWT.DEFAULT, SWT.DEFAULT);
            coolItem1.setSize(coolItem1.computeSize(size.x, size.y));
            coolItem2.setSize(coolItem2.computeSize(size.x, size.y));
            coolBar.setSize(coolBar.computeSize(SWT.DEFAULT, SWT.DEFAULT));
            children[i] = coolBar;
        } else if (control.equals("Group")) {
            Group group = new Group(layoutComposite, SWT.NONE);
            group.setText(controlName);
            children[i] = group;
        } else if (control.equals("Label")) {
            Label label = new Label(layoutComposite, SWT.NONE);
            label.setText(controlName);
            children[i] = label;
        } else if (control.equals("Link")) {
            Link link = new Link(layoutComposite, SWT.NONE);
            link.setText(controlName);
            children[i] = link;
        } else if (control.equals("List")) {
            org.eclipse.swt.widgets.List list = new org.eclipse.swt.widgets.List(layoutComposite, SWT.BORDER);
            list.setItems(itemValues);
            children[i] = list;
        } else if (control.equals("ProgressBar")) {
            ProgressBar progress = new ProgressBar(layoutComposite, SWT.NONE);
            progress.setSelection(50);
            children[i] = progress;
        } else if (control.equals("Scale")) {
            Scale scale = new Scale(layoutComposite, SWT.NONE);
            children[i] = scale;
        } else if (control.equals("Slider")) {
            Slider slider = new Slider(layoutComposite, SWT.NONE);
            children[i] = slider;
        } else if (control.equals("StyledText")) {
            StyledText styledText = new StyledText(layoutComposite,
                    SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
            styledText.setText(controlName);
            children[i] = styledText;
        } else if (control.equals("Table")) {
            Table table = new Table(layoutComposite, SWT.BORDER);
            table.setLinesVisible(true);
            TableItem item1 = new TableItem(table, 0);
            item1.setText(LayoutExample.getResourceString("Item", new String[] { "1" }));
            TableItem item2 = new TableItem(table, 0);
            item2.setText(LayoutExample.getResourceString("Item", new String[] { "2" }));
            children[i] = table;
        } else if (control.equals("Text")) {
            Text text = new Text(layoutComposite, SWT.BORDER);
            text.setText(controlName);
            children[i] = text;
        } else if (control.equals("ToolBar")) {
            ToolBar toolBar = new ToolBar(layoutComposite, SWT.BORDER);
            ToolItem item1 = new ToolItem(toolBar, 0);
            item1.setText(LayoutExample.getResourceString("Item", new String[] { "1" }));
            ToolItem item2 = new ToolItem(toolBar, 0);
            item2.setText(LayoutExample.getResourceString("Item", new String[] { "2" }));
            children[i] = toolBar;
        } else {
            Tree tree = new Tree(layoutComposite, SWT.BORDER);
            TreeItem item1 = new TreeItem(tree, 0);
            item1.setText(LayoutExample.getResourceString("Item", new String[] { "1" }));
            TreeItem item2 = new TreeItem(tree, 0);
            item2.setText(LayoutExample.getResourceString("Item", new String[] { "2" }));
            children[i] = tree;
        }
    }
}

From source file:PaintExample.java

/**
 * Handles a mouseDown event./*from   w  ww.  jav  a2  s  .  c  o m*/
 * 
 * @param event the mouse event detail information
 */
public void mouseDown(MouseEvent event) {
    if (event.button == 1) {
        // draw with left mouse button
        getPaintSurface().commitRubberbandSelection();
    } else {
        // set text with right mouse button
        getPaintSurface().clearRubberbandSelection();
        Shell shell = getPaintSurface().getShell();
        final Shell dialog = new Shell(shell, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
        dialog.setText(PaintExample.getResourceString("tool.Text.dialog.title"));
        dialog.setLayout(new GridLayout());
        Label label = new Label(dialog, SWT.NONE);
        label.setText(PaintExample.getResourceString("tool.Text.dialog.message"));
        label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
        final Text field = new Text(dialog, SWT.SINGLE | SWT.BORDER);
        field.setText(drawText);
        field.selectAll();
        field.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
        Composite buttons = new Composite(dialog, SWT.NONE);
        GridLayout layout = new GridLayout(2, true);
        layout.marginWidth = 0;
        buttons.setLayout(layout);
        buttons.setLayoutData(new GridData(SWT.END, SWT.CENTER, false, false));
        Button ok = new Button(buttons, SWT.PUSH);
        ok.setText(PaintExample.getResourceString("OK"));
        ok.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
        ok.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                drawText = field.getText();
                dialog.dispose();
            }
        });
        Button cancel = new Button(buttons, SWT.PUSH);
        cancel.setText(PaintExample.getResourceString("Cancel"));
        cancel.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                dialog.dispose();
            }
        });
        dialog.setDefaultButton(ok);
        dialog.pack();
        dialog.open();
        Display display = dialog.getDisplay();
        while (!shell.isDisposed() && !dialog.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
    }
}

From source file:org.eclipse.swt.examples.fileviewer.FileViewer.java

/**
 * Creates the file details table.//w  w w .j  ava 2  s .  c om
 *
 * @param parent the parent control
 */
private void createTableView(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 1;
    gridLayout.marginHeight = gridLayout.marginWidth = 2;
    gridLayout.horizontalSpacing = gridLayout.verticalSpacing = 0;
    composite.setLayout(gridLayout);
    tableContentsOfLabel = new Label(composite, SWT.BORDER);
    tableContentsOfLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL));

    table = new Table(composite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.MULTI | SWT.FULL_SELECTION);
    table.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL));

    for (int i = 0; i < tableTitles.length; ++i) {
        TableColumn column = new TableColumn(table, SWT.NONE);
        column.setText(tableTitles[i]);
        column.setWidth(tableWidths[i]);
    }
    table.setHeaderVisible(true);
    table.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent event) {
            notifySelectedFiles(getSelectedFiles());
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent event) {
            doDefaultFileAction(getSelectedFiles());
        }

        private File[] getSelectedFiles() {
            final TableItem[] items = table.getSelection();
            final File[] files = new File[items.length];

            for (int i = 0; i < items.length; ++i) {
                files[i] = (File) items[i].getData(TABLEITEMDATA_FILE);
            }
            return files;
        }
    });

    createTableDragSource(table);
    createTableDropTarget(table);
}

From source file:LayoutExample.java

/**
 * Refreshes the composite and draws all controls in the layout example.
 *//*from  www .  jav a  2  s .  c  o m*/
void refreshLayoutComposite() {
    /* Remove children that are already laid out */
    children = layoutComposite.getChildren();
    for (int i = 0; i < children.length; i++) {
        children[i].dispose();
    }
    /* Add all children listed in the table */
    TableItem[] items = table.getItems();
    children = new Control[items.length];
    String[] itemValues = new String[] { LayoutExample.getResourceString("Item", new String[] { "1" }),
            LayoutExample.getResourceString("Item", new String[] { "2" }),
            LayoutExample.getResourceString("Item", new String[] { "3" }) };
    for (int i = 0; i < items.length; i++) {
        String control = items[i].getText(1);
        if (control.equals("Button")) {
            Button button = new Button(layoutComposite, SWT.PUSH);
            button.setText(LayoutExample.getResourceString("Button_Index",
                    new String[] { new Integer(i).toString() }));
            children[i] = button;
        } else if (control.equals("Canvas")) {
            Canvas canvas = new Canvas(layoutComposite, SWT.BORDER);
            children[i] = canvas;
        } else if (control.equals("Combo")) {
            Combo combo = new Combo(layoutComposite, SWT.NONE);
            combo.setItems(itemValues);
            combo.setText(
                    LayoutExample.getResourceString("Combo_Index", new String[] { new Integer(i).toString() }));
            children[i] = combo;
        } else if (control.equals("Composite")) {
            Composite composite = new Composite(layoutComposite, SWT.BORDER);
            children[i] = composite;
        } else if (control.equals("CoolBar")) {
            CoolBar coolBar = new CoolBar(layoutComposite, SWT.NONE);
            ToolBar toolBar = new ToolBar(coolBar, SWT.BORDER);
            ToolItem item = new ToolItem(toolBar, 0);
            item.setText(LayoutExample.getResourceString("Item", new String[] { "1" }));
            item = new ToolItem(toolBar, 0);
            item.setText(LayoutExample.getResourceString("Item", new String[] { "2" }));
            CoolItem coolItem1 = new CoolItem(coolBar, 0);
            coolItem1.setControl(toolBar);
            toolBar = new ToolBar(coolBar, SWT.BORDER);
            item = new ToolItem(toolBar, 0);
            item.setText(LayoutExample.getResourceString("Item", new String[] { "3" }));
            item = new ToolItem(toolBar, 0);
            item.setText(LayoutExample.getResourceString("Item", new String[] { "4" }));
            CoolItem coolItem2 = new CoolItem(coolBar, 0);
            coolItem2.setControl(toolBar);
            Point size = toolBar.computeSize(SWT.DEFAULT, SWT.DEFAULT);
            coolItem1.setSize(coolItem1.computeSize(size.x, size.y));
            coolItem2.setSize(coolItem2.computeSize(size.x, size.y));
            coolBar.setSize(coolBar.computeSize(SWT.DEFAULT, SWT.DEFAULT));
            children[i] = coolBar;
        } else if (control.equals("Group")) {
            Group group = new Group(layoutComposite, SWT.NONE);
            group.setText(
                    LayoutExample.getResourceString("Group_Index", new String[] { new Integer(i).toString() }));
            children[i] = group;
        } else if (control.equals("Label")) {
            Label label = new Label(layoutComposite, SWT.NONE);
            label.setText(
                    LayoutExample.getResourceString("Label_Index", new String[] { new Integer(i).toString() }));
            children[i] = label;
        } else if (control.equals("List")) {
            List list = new List(layoutComposite, SWT.BORDER);
            list.setItems(itemValues);
            children[i] = list;
        } else if (control.equals("ProgressBar")) {
            ProgressBar progress = new ProgressBar(layoutComposite, SWT.NONE);
            progress.setSelection(50);
            children[i] = progress;
        } else if (control.equals("Scale")) {
            Scale scale = new Scale(layoutComposite, SWT.NONE);
            children[i] = scale;
        } else if (control.equals("Slider")) {
            Slider slider = new Slider(layoutComposite, SWT.NONE);
            children[i] = slider;
        } else if (control.equals("StyledText")) {
            StyledText styledText = new StyledText(layoutComposite,
                    SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
            styledText.setText(LayoutExample.getResourceString("StyledText_Index",
                    new String[] { new Integer(i).toString() }));
            children[i] = styledText;
        } else if (control.equals("Table")) {
            Table table = new Table(layoutComposite, SWT.BORDER);
            table.setLinesVisible(true);
            TableItem item1 = new TableItem(table, 0);
            item1.setText(LayoutExample.getResourceString("Item", new String[] { "1" }));
            TableItem item2 = new TableItem(table, 0);
            item2.setText(LayoutExample.getResourceString("Item", new String[] { "2" }));
            children[i] = table;
        } else if (control.equals("Text")) {
            Text text = new Text(layoutComposite, SWT.BORDER);
            text.setText(
                    LayoutExample.getResourceString("Text_Index", new String[] { new Integer(i).toString() }));
            children[i] = text;
        } else if (control.equals("ToolBar")) {
            ToolBar toolBar = new ToolBar(layoutComposite, SWT.BORDER);
            ToolItem item1 = new ToolItem(toolBar, 0);
            item1.setText(LayoutExample.getResourceString("Item", new String[] { "1" }));
            ToolItem item2 = new ToolItem(toolBar, 0);
            item2.setText(LayoutExample.getResourceString("Item", new String[] { "2" }));
            children[i] = toolBar;
        } else {
            Tree tree = new Tree(layoutComposite, SWT.BORDER);
            TreeItem item1 = new TreeItem(tree, 0);
            item1.setText(LayoutExample.getResourceString("Item", new String[] { "1" }));
            TreeItem item2 = new TreeItem(tree, 0);
            item2.setText(LayoutExample.getResourceString("Item", new String[] { "2" }));
            children[i] = tree;
        }
    }
}

From source file:SWTFileViewerDemo.java

/**
 * Creates the file details table.//from   w  w w  .  j av  a 2  s . co m
 * 
 * @param parent
 *            the parent control
 */
private void createTableView(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 1;
    gridLayout.marginHeight = gridLayout.marginWidth = 2;
    gridLayout.horizontalSpacing = gridLayout.verticalSpacing = 0;
    composite.setLayout(gridLayout);
    tableContentsOfLabel = new Label(composite, SWT.BORDER);
    tableContentsOfLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL));

    table = new Table(composite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.MULTI | SWT.FULL_SELECTION);
    table.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL));

    for (int i = 0; i < tableTitles.length; ++i) {
        TableColumn column = new TableColumn(table, SWT.NONE);
        column.setText(tableTitles[i]);
        column.setWidth(tableWidths[i]);
    }
    table.setHeaderVisible(true);
    table.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            notifySelectedFiles(getSelectedFiles());
        }

        public void widgetDefaultSelected(SelectionEvent event) {
            doDefaultFileAction(getSelectedFiles());
        }

        private File[] getSelectedFiles() {
            final TableItem[] items = table.getSelection();
            final File[] files = new File[items.length];

            for (int i = 0; i < items.length; ++i) {
                files[i] = (File) items[i].getData(TABLEITEMDATA_FILE);
            }
            return files;
        }
    });

    createTableDragSource(table);
    createTableDropTarget(table);
}

From source file:SWTAddressBook.java

/**
 * Class constructor that sets the parent shell and the table widget that
 * the dialog will search./*from  www  .  ja  va2s . c  o  m*/
 * 
 * @param parent
 *            Shell The shell that is the parent of the dialog.
 */
public SearchDialog(Shell parent) {
    shell = new Shell(parent, SWT.CLOSE | SWT.BORDER | SWT.TITLE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    shell.setLayout(layout);
    shell.setText("Search");
    shell.addShellListener(new ShellAdapter() {
        public void shellClosed(ShellEvent e) {
            // don't dispose of the shell, just hide it for later use
            e.doit = false;
            shell.setVisible(false);
        }
    });

    Label label = new Label(shell, SWT.LEFT);
    label.setText("Dialog_find_what");
    searchText = new Text(shell, SWT.BORDER);
    GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.widthHint = 200;
    searchText.setLayoutData(gridData);
    searchText.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            boolean enableFind = (searchText.getCharCount() != 0);
            findButton.setEnabled(enableFind);
        }
    });

    searchAreaLabel = new Label(shell, SWT.LEFT);
    searchArea = new Combo(shell, SWT.DROP_DOWN | SWT.READ_ONLY);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.widthHint = 200;
    searchArea.setLayoutData(gridData);

    matchCase = new Button(shell, SWT.CHECK);
    matchCase.setText("Dialog_match_case");
    gridData = new GridData();
    gridData.horizontalSpan = 2;
    matchCase.setLayoutData(gridData);

    matchWord = new Button(shell, SWT.CHECK);
    matchWord.setText("Dialog_match_word");
    gridData = new GridData();
    gridData.horizontalSpan = 2;
    matchWord.setLayoutData(gridData);

    Group direction = new Group(shell, SWT.NONE);
    gridData = new GridData();
    gridData.horizontalSpan = 2;
    direction.setLayoutData(gridData);
    direction.setLayout(new FillLayout());
    direction.setText("Dialog_direction");

    Button up = new Button(direction, SWT.RADIO);
    up.setText("Dialog_dir_up");
    up.setSelection(false);

    down = new Button(direction, SWT.RADIO);
    down.setText("Dialog_dir_down");
    down.setSelection(true);

    Composite composite = new Composite(shell, SWT.NONE);
    gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    gridData.horizontalSpan = 2;
    composite.setLayoutData(gridData);
    layout = new GridLayout();
    layout.numColumns = 2;
    layout.makeColumnsEqualWidth = true;
    composite.setLayout(layout);

    findButton = new Button(composite, SWT.PUSH);
    findButton.setText("Dialog_find");
    findButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
    findButton.setEnabled(false);
    findButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            if (!findHandler.find()) {
                MessageBox box = new MessageBox(shell, SWT.ICON_INFORMATION | SWT.OK | SWT.PRIMARY_MODAL);
                box.setText(shell.getText());
                box.setMessage("Cannot_find" + "\"" + searchText.getText() + "\"");
                box.open();
            }
        }
    });

    Button cancelButton = new Button(composite, SWT.PUSH);
    cancelButton.setText("Cancel");
    cancelButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
    cancelButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            shell.setVisible(false);
        }
    });

    shell.pack();
}