Examples of ptolemy.actor.gui.SizeAttribute

ptolemy.actor.gui.SizeAttribute
This attribute stores the width and height of a graphical component. The token in this attribute is an IntMatrixToken containing a matrix of dimension 1x2, containing the width and the height, in that order. By default, this attribute has visibility NONE, so the user will not see it in parameter editing dialogs.
Note that this attribute is typically used to record the size of a component within a frame (a top-level window). To record the size and position of the frame, use WindowPropertiesAttribute. @author Edward A. Lee @version $Id: SizeAttribute.java,v 1.38 2007/12/06 18:16:43 cxh Exp $ @since Ptolemy II 1.0 @Pt.ProposedRating Red (eal) @Pt.AcceptedRating Red (johnr) @see WindowPropertiesAttribute

        // making it persistent, when the model is saved, the
        // attribute will determine the current size and position
        // of the window and save it.
        _windowProperties.setPersistent(true);


        _plotSize = new SizeAttribute(this, "_plotSize");
        _plotSize.setPersistent(true);


        _attachText("_iconDescription", "<svg>\n"
                + "<rect x=\"-20\" y=\"-20\" " + "width=\"40\" height=\"40\" "
                + "style=\"fill:lightGrey\"/>\n" + "<rect x=\"-12\" y=\"-12\" "

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        // making it persistent, when the model is saved, the
        // attribute will determine the current size and position
        // of the window and save it.
        _windowProperties.setPersistent(true);


        _pictureSize = new SizeAttribute(this, "_pictureSize");
        _pictureSize.setPersistent(true);
    }

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            System.out.println("Warning: Failed to get applet width "
                    + "and height, using defaults: " + ex.getMessage());
        }


        try {
            SizeAttribute vergilSize = (SizeAttribute) _model
                    .getAttribute("_vergilSize");


            IntMatrixToken vergilSizeToken = (IntMatrixToken) vergilSize
                    .getToken();


            vergilWidth = vergilSizeToken.getElementAt(0, 0);
            vergilHeight = vergilSizeToken.getElementAt(0, 1);
        } catch (Exception ex) {

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        // Get dimensions from the model, if they are present.
        // Otherwise, use the same defaults used by vergil.
        boolean boundsSet = false;


        try {
            SizeAttribute vergilBounds = (SizeAttribute) _toplevel
                    .getAttribute("_vergilSize", SizeAttribute.class);
            boundsSet = vergilBounds.setSize(modelViewer);
        } catch (Throwable throwable) {
            // Ignore and set to default.
        }


        if (!boundsSet) {

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            // of the JGraph component. Unfortunately, with Swing's
            // mysterious and undocumented handling of component sizes,
            // there appears to be no way to control the size of the
            // JGraph from the size of the Frame, which is specified
            // by the WindowPropertiesAttribute.
            SizeAttribute size = (SizeAttribute) getModel().getAttribute(
                    "_vergilSize", SizeAttribute.class);


            if (size != null) {
                size.setSize(_rightComponent);
            } else {
                // Set the default size.
                // Note that the location is of the frame, while the size
                // is of the scrollpane.
                _rightComponent.setMinimumSize(new Dimension(200, 200));

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            }


            // Have to also record the size of the JGraph because
            // setting the size of the frame is ignored if we don't
            // also set the size of the JGraph. Why? Who knows. Swing.
            SizeAttribute size = (SizeAttribute) getModel().getAttribute(
                    "_vergilSize", SizeAttribute.class);


            if (size == null) {
                size = new SizeAttribute(getModel(), "_vergilSize");
            }


            size.recordSize(_getRightComponent());


            // Also record zoom and pan state.
            JCanvas canvas = getJGraph().getGraphPane().getCanvas();
            AffineTransform current = canvas.getCanvasPane()
                    .getTransformContext().getTransform();

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Related Classes of ptolemy.actor.gui.SizeAttribute

ptolemy.actor.lib.gui.PlotterBase

ptolemy.actor.lib.image.ImageDisplay

ptolemy.copernicus.applet.AppletWriter

ptolemy.data.IntMatrixToken

ptolemy.vergil.basic.BasicGraphFrame

ptolemy.vergil.MoMLViewerApplet

ptolemy.kernel.util.InternalErrorException

java.awt.Dimension

java.awt.Rectangle

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