Examples with Locator org.eclipse.draw2d.Locator used on opensource projects

Example 1 with Locator

use of org.eclipse.draw2d.Locator in project archi by archimatetool.

the class AbstractTextControlContainerFigure method setUI.

@Override
protected void setUI() {
    setLayoutManager(new DelegatingLayout());
    Locator textLocator = new Locator() {

        public void relocate(IFigure target) {
            Rectangle bounds = calculateTextControlBounds();
            if (bounds == null) {
                bounds = getBounds().getCopy();
            }
            translateFromParent(bounds);
            target.setBounds(bounds);
        }
    };
    fTextControl = createTextControl(textLocator);
    Locator mainLocator = new Locator() {

        public void relocate(IFigure target) {
            Rectangle bounds = getBounds().getCopy();
            translateFromParent(bounds);
            target.setBounds(bounds);
        }
    };
    add(getMainFigure(), mainLocator);
    // Have to add this if we want Animation to work on figures!
    AnimationUtil.addFigureForAnimation(getMainFigure());
}

Example 2 with Locator

use of org.eclipse.draw2d.Locator in project archi by archimatetool.

the class CanvasBlockFigure method setUI.

@Override
protected void setUI() {
    setLayoutManager(new DelegatingLayout());
    Locator mainLocator = new Locator() {

        public void relocate(IFigure target) {
            Rectangle bounds = getBounds().getCopy();
            translateFromParent(bounds);
            target.setBounds(bounds);
        }
    };
    FlowPage flowPage = new FlowPage();
    BlockFlow block = new BlockFlow();
    fTextFlow = new TextFlow();
    fTextFlow.setLayoutManager(new ParagraphTextLayout(fTextFlow, ParagraphTextLayout.WORD_WRAP_HARD));
    block.add(fTextFlow);
    flowPage.add(block);
    Figure textWrapperFigure = new Figure();
    textWrapperFigure.setLayoutManager(new GridLayout());
    textWrapperFigure.add(flowPage, new GridData(SWT.CENTER, SWT.CENTER, true, true));
    add(textWrapperFigure, mainLocator);
    fTextPositionDelegate = new TextPositionDelegate(textWrapperFigure, flowPage, getDiagramModelObject());
    // This last
    add(getMainFigure(), mainLocator);
    // Have to add this if we want Animation to work on figures!
    AnimationUtil.addFigureForAnimation(getMainFigure());
    fIconicDelegate = new IconicDelegate(getDiagramModelObject());
    fIconicDelegate.updateImage();
}

Example 3 with Locator

use of org.eclipse.draw2d.Locator in project whole by wholeplatform.

the class WholeNonResizableEditPolicy method showTargetFeedback.

@Override
public void showTargetFeedback(Request request) {
    if (request.getType().equals(RequestConstants.REQ_MOVE) || request.getType().equals(RequestConstants.REQ_CLONE) || request.getType().equals(RequestConstants.REQ_ADD))
        if (targetFeedback == null) {
            targetFeedback = new AbstractHandle((GraphicalEditPart) getHost(), new Locator() {

                public void relocate(IFigure target) {
                    IFigure figure = getHostFigure();
                    Rectangle r;
                    if (figure instanceof HandleBounds)
                        r = ((HandleBounds) figure).getHandleBounds().getCopy();
                    else
                        r = getHostFigure().getBounds().getResized(-1, -1);
                    getHostFigure().translateToAbsolute(r);
                    target.translateToRelative(r);
                    target.setBounds(r.expand(5, 5).resize(1, 1));
                }
            }) {

                {
                    setBorder(new LineBorder(ColorConstants.lightGray, 1));
                }

                protected DragTracker createDragTracker() {
                    return null;
                }
            };
            addFeedback(targetFeedback);
        }
}

Example 4 with Locator

use of org.eclipse.draw2d.Locator in project whole by wholeplatform.

the class WholeResizableEditPolicy method showTargetFeedback.

@Override
public void showTargetFeedback(Request request) {
    if (request.getType().equals(RequestConstants.REQ_MOVE) || request.getType().equals(RequestConstants.REQ_CLONE) || request.getType().equals(RequestConstants.REQ_ADD))
        if (targetFeedback == null) {
            targetFeedback = new AbstractHandle((GraphicalEditPart) getHost(), new Locator() {

                public void relocate(IFigure target) {
                    IFigure figure = getHostFigure();
                    Rectangle r;
                    if (figure instanceof HandleBounds)
                        r = ((HandleBounds) figure).getHandleBounds().getCopy();
                    else
                        r = getHostFigure().getBounds().getResized(-1, -1);
                    getHostFigure().translateToAbsolute(r);
                    target.translateToRelative(r);
                    target.setBounds(r.expand(5, 5).resize(1, 1));
                }
            }) {

                {
                    setBorder(new LineBorder(ColorConstants.lightGray, 1));
                }

                protected DragTracker createDragTracker() {
                    return null;
                }
            };
            addFeedback(targetFeedback);
        }
}

Example 5 with Locator

use of org.eclipse.draw2d.Locator in project archi by archimatetool.

the class AbstractDiagramConnectionFigure method setLabelLocator.

private void setLabelLocator(int position) {
    Locator locator = null;
    switch(position) {
        case IDiagramModelConnection.CONNECTION_TEXT_POSITION_SOURCE:
            locator = new ArchiConnectionEndpointLocator(this, false);
            break;
        case IDiagramModelConnection.CONNECTION_TEXT_POSITION_MIDDLE:
            locator = new ConnectionLocator(this, ConnectionLocator.MIDDLE);
            break;
        case IDiagramModelConnection.CONNECTION_TEXT_POSITION_TARGET:
            locator = new ArchiConnectionEndpointLocator(this, true);
            break;
    }
    setConstraint(getConnectionLabel(), locator);
}