Example usage for org.eclipse.jface.viewers TextCellEditor setValue

List of usage examples for org.eclipse.jface.viewers TextCellEditor setValue

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers TextCellEditor setValue.

Prototype

public final void setValue(Object value)

Source Link

Document

Sets this cell editor's value.

Usage

From source file:com.magicparser.gui.viewers.PartNameEditingSupport.java

License:Open Source License

@Override
protected CellEditor getCellEditor(Object element) {
    if (element instanceof Part) {
        TextCellEditor cellEditor = new TextCellEditor((Composite) getViewer().getControl(), SWT.NONE);
        cellEditor.setValue(((Part<?, ?>) element).getName());
        return cellEditor;
    }/*from  ww  w  .j  a  v  a2 s.co  m*/
    return null;
}

From source file:com.magicparser.gui.viewers.PartValueReaderEditingSupport.java

License:Open Source License

@Override
protected CellEditor getCellEditor(Object element) {
    if (element instanceof Part) {
        final PacketPartDescriptor descriptor = ((Part<?, ?>) element).getDescriptor();

        TextCellEditor cellEditor = new TextCellEditor((Composite) getViewer().getControl(), SWT.NONE);
        cellEditor.setValue(((Part<?, ?>) element).getName());
        return cellEditor;
    }// www  .j ava  2s. c  o  m
    return null;
}

From source file:com.nokia.sdt.uidesigner.ui.editparts.LayoutObjectLabelEditManager.java

License:Open Source License

protected void initCellEditor() {
    TextCellEditor editor = (TextCellEditor) getCellEditor();
    LayoutObjectEditPart editPart = (LayoutObjectEditPart) getEditPart();
    EObject object = (EObject) editPart.getModel();
    getDirectEditRequest().setDirectEditFeature(propertyPath);

    if (initialKeyEvent == null) {
        Object value = ModelUtils.getEditablePropertyValueFromPath(object, propertyPath);
        editor.setValue(value);
    } else {//from ww  w .j a va2 s .c o  m
        Text text = (Text) editor.getControl(); /* @see DirectLabelEditManager.createCellEditorOn */
        text.setText("" + initialKeyEvent.character); //$NON-NLS-1$
    }

    Figure figure = (Figure) editPart.getFigure();
    IEditPartEditorProvider editorProvider = (IEditPartEditorProvider) getEditPart();
    ILookAndFeel lookAndFeel = editorProvider.getEditor().getDisplayModel().getLookAndFeel();
    IFont ifont = directLabelEdit.getLabelFont(propertyPath, lookAndFeel);

    // get the scaling factor 
    Dimension pointSize = new Dimension(100, 100);
    figure.translateToAbsolute(pointSize);
    double scale = pointSize.width / 100.;

    if (font != null) {
        font.dispose();
        font = null;
    }
    // try to get the SWT version of the font used in the label
    float size;
    int scaledSize;
    if (ifont != null) {
        size = ifont.getSize();
        scaledSize = (int) (size * scale);

        // make absolute size reasonable for display
        if (scaledSize < 10) {
            scaledSize = 10;
            size = (float) (scaledSize / scale);
        } else if (scaledSize > 96) {
            scaledSize = 96;
            size = (float) (scaledSize / scale);
        }

        font = ifont.getSWTFont(Display.getDefault(), scaledSize);
    } else {
        size = 12;
        scaledSize = (int) (size * scale);
        font = new Font(Display.getDefault(), "Arial Unicode MS", scaledSize, 0); //$NON-NLS-1$
    }

    // need to make a GC for the display to get at the font metrics
    GC gc = new GC(Display.getDefault());
    gc.setFont(font);
    FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();

    // ensure the box is big enough to see text, but not too big
    String value = getCellEditor().getValue() != null ? getCellEditor().getValue().toString() : ""; //$NON-NLS-1$
    // get enough width to add some text
    int minWidth = 128;
    if (value != null)
        minWidth = (int) (value.length() * (fontMetrics.getAverageCharWidth() + 5) / scale);
    if (minWidth >= 128)
        minWidth = (int) (128);
    // get enough height to actually show the font
    int minHeight = (int) Math.ceil(fontMetrics.getHeight() / scale);
    if (minHeight < 16)
        minHeight = 16;
    layoutObjectCellEditorLocator.setMinDimension(new Dimension(minWidth, minHeight));

    Text text = (Text) editor.getControl();
    text.setFont(font);
    hookCellEditor();
}

From source file:com.nokia.sdt.uidesigner.ui.editparts.NonLayoutObjectLabelEditManager.java

License:Open Source License

protected void initCellEditor() {
    TextCellEditor editor = (TextCellEditor) getCellEditor();
    NonLayoutObjectEditPart editPart = (NonLayoutObjectEditPart) getEditPart();
    getDirectEditRequest().setDirectEditFeature(dataModel.getNamePropertyId());

    if (initialKeyEvent == null) {
        String initialLabelText = editPart.getComponentInstance().getName();
        editor.setValue(initialLabelText);
    } else {//w w w . ja  va2s. c o m
        editor.setValue("" + initialKeyEvent.character); //$NON-NLS-1$
    }

    NonLayoutObjectFigure figure = (NonLayoutObjectFigure) editPart.getFigure();
    font = figure.getFont();

    Text text = (Text) editor.getControl(); /* @see DirectLabelEditManager.createCellEditorOn */
    text.setFont(font);
    hookCellEditor();
}

From source file:org.eclipse.epf.authoring.gef.edit.FreeTextDirectEditManager.java

License:Open Source License

/**
 * @see org.eclipse.gef.tools.DirectEditManager#initCellEditor()
 *//*  w ww  .ja  v a 2  s.  c  om*/
protected void initCellEditor() {
    TextCellEditor editor = (TextCellEditor) getCellEditor();
    editor.setStyle(SWT.MULTI);
    Text t = (Text) editor.getControl();
    verifyListener = new VerifyListener() {
        public void verifyText(VerifyEvent event) {
            Text text = (Text) getCellEditor().getControl();
            String oldText = text.getText();
            String leftText = oldText.substring(0, event.start);
            String rightText = oldText.substring(event.end, oldText.length());
            GC gc = new GC(text);
            Point size = gc.textExtent(leftText + event.text + rightText);
            gc.dispose();
            if (size.x != 0)
                size = text.computeSize(size.x, SWT.DEFAULT);
            getCellEditor().getControl().setSize(size.x, size.y);
        }
    };
    t.addVerifyListener(verifyListener);
    String initialLabelText = ((NodeEditPart) this.getEditPart()).getDirectEditText();
    editor.setValue(initialLabelText);
    Font f = figure.getFont();
    FontMetrics fm = FigureUtilities.getFontMetrics(f);
    int h = fm.getHeight();
    int w = fm.getAverageCharWidth();
    t.setSize(initialLabelText.length() * w + 100, h + 50);

    if (f != null)
        t.setFont(f);
    else
        t.setFont(TemplateConstants.DEFAULT_FONT);
    t.selectAll();
}

From source file:org.eclipse.epf.authoring.gef.edit.TextFigureDirectEditManager.java

License:Open Source License

/**
 * @see org.eclipse.gef.tools.DirectEditManager#initCellEditor()
 *//*from  ww w.  j  a v a2s  .c o  m*/
protected void initCellEditor() {
    TextCellEditor editor = (TextCellEditor) getCellEditor();
    editor.setStyle(SWT.MULTI);
    Text t = (Text) editor.getControl();
    verifyListener = new VerifyListener() {
        public void verifyText(VerifyEvent event) {
            Text text = (Text) getCellEditor().getControl();
            String oldText = text.getText();
            String leftText = oldText.substring(0, event.start);
            String rightText = oldText.substring(event.end, oldText.length());
            GC gc = new GC(text);
            Point size = gc.textExtent(leftText + event.text + rightText);
            gc.dispose();
            if (size.x != 0)
                size = text.computeSize(size.x, SWT.DEFAULT);
            getCellEditor().getControl().setSize(size.x, size.y);
        }
    };
    t.addVerifyListener(verifyListener);
    String initialLabelText = ((NamedNodeEditPart) this.getEditPart()).getDirectEditText();
    editor.setValue(initialLabelText);
    t.setFont(TemplateConstants.DEFAULT_FONT);
    t.selectAll();
}

From source file:org.locationtech.udig.catalog.service.database.ExtraParams.java

License:Open Source License

/**
 * Create a text based Extra param//  ww  w. jav  a  2  s .  com
 * 
 * @param name name to display
 * @param param the actual param 
 * @param defaultValue the default value to set if null then the text is blank
 */
public static ExtraParams text(String name, Param param, final String defaultValue) {
    return new ExtraParams(name, param) {

        @Override
        public CellEditor createCellEditor(Composite parent) {
            TextCellEditor textCellEditor = new TextCellEditor(parent);
            textCellEditor.setValue(defaultValue == null ? "" : defaultValue);
            return textCellEditor;
        }

        @Override
        public void setValue(String value) {
            getCellEditor().setValue(value.toString());
        }

        @Override
        public String getValue() {
            return getCellEditor().getValue().toString();
        }
    };
}

From source file:org.vast.stt.gui.widgets.OptionControl.java

License:Mozilla Public License

public TextCellEditor createTextCellEditor(String labelStr, String defText) {
    TextCellEditor tce = new TextCellEditor(this, SWT.RIGHT);
    tce.setValue(defText);
    Text text = (Text) tce.getControl();
    GridData gd = new GridData(SWT.RIGHT, SWT.CENTER, false, false);
    gd.widthHint = 45;//ww w.  j a va  2  s . com
    text.setLayoutData(gd);
    //  Set limit to 7.  Callers can override this setting by using the return Text object
    text.setTextLimit(7);
    //  make bg gray to distinguish it from bg of parent
    text.setBackground(new Color(display, 210, 210, 210));
    controlType = ControlType.TEXT;
    return tce;
}