Example usage for javax.swing JInternalFrame reshape

Introduction

In this page you can find the example usage for javax.swing JInternalFrame reshape.

Prototype

@SuppressWarnings("deprecation")
public void reshape(int x, int y, int width, int height) 

Source Link

Document

Moves and resizes this component.

Usage

From source file:InternalFrameTest.java

/**
 * Cascades the non-iconified internal frames of the desktop.
 *///  www  .j  a v  a 2s. c om
public void cascadeWindows() {
    int x = 0;
    int y = 0;
    int width = desktop.getWidth() / 2;
    int height = desktop.getHeight() / 2;

    for (JInternalFrame frame : desktop.getAllFrames()) {
        if (!frame.isIcon()) {
            try {
                // try to make maximized frames resizable; this might be vetoed
                frame.setMaximum(false);
                frame.reshape(x, y, width, height);

                x += frameDistance;
                y += frameDistance;
                // wrap around at the desktop edge
                if (x + width > desktop.getWidth())
                    x = 0;
                if (y + height > desktop.getHeight())
                    y = 0;
            } catch (PropertyVetoException e) {
            }
        }
    }
}

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From source file:InternalFrameTest.java

/**
 * Tiles the non-iconified internal frames of the desktop.
 *///  w w  w  .j ava  2s . com
public void tileWindows() {
    // count frames that aren't iconized
    int frameCount = 0;
    for (JInternalFrame frame : desktop.getAllFrames())
        if (!frame.isIcon())
            frameCount++;
    if (frameCount == 0)
        return;

    int rows = (int) Math.sqrt(frameCount);
    int cols = frameCount / rows;
    int extra = frameCount % rows;
    // number of columns with an extra row

    int width = desktop.getWidth() / cols;
    int height = desktop.getHeight() / rows;
    int r = 0;
    int c = 0;
    for (JInternalFrame frame : desktop.getAllFrames()) {
        if (!frame.isIcon()) {
            try {
                frame.setMaximum(false);
                frame.reshape(c * width, r * height, width, height);
                r++;
                if (r == rows) {
                    r = 0;
                    c++;
                    if (c == cols - extra) {
                        // start adding an extra row
                        rows++;
                        height = desktop.getHeight() / rows;
                    }
                }
            } catch (PropertyVetoException e) {
            }
        }
    }
}

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From source file:InternalFrameTest.java

/**
 * Creates an internal frame on the desktop.
 * @param c the component to display in the internal frame
 * @param t the title of the internal frame.
 *//*from   w  w  w  .j  a v a  2  s.c  o m*/
public void createInternalFrame(Component c, String t) {
    final JInternalFrame iframe = new JInternalFrame(t, true, // resizable
            true, // closable
            true, // maximizable
            true); // iconifiable

    iframe.add(c, BorderLayout.CENTER);
    desktop.add(iframe);

    iframe.setFrameIcon(new ImageIcon("document.gif"));

    // add listener to confirm frame closing
    iframe.addVetoableChangeListener(new VetoableChangeListener() {
        public void vetoableChange(PropertyChangeEvent event) throws PropertyVetoException {
            String name = event.getPropertyName();
            Object value = event.getNewValue();

            // we only want to check attempts to close a frame
            if (name.equals("closed") && value.equals(true)) {
                // ask user if it is ok to close
                int result = JOptionPane.showInternalConfirmDialog(iframe, "OK to close?", "Select an Option",
                        JOptionPane.YES_NO_OPTION);

                // if the user doesn't agree, veto the close
                if (result != JOptionPane.YES_OPTION)
                    throw new PropertyVetoException("User canceled close", event);
            }
        }
    });

    // position frame
    int width = desktop.getWidth() / 2;
    int height = desktop.getHeight() / 2;
    iframe.reshape(nextFrameX, nextFrameY, width, height);

    iframe.show();

    // select the frame--might be vetoed
    try {
        iframe.setSelected(true);
    } catch (PropertyVetoException e) {
    }

    frameDistance = iframe.getHeight() - iframe.getContentPane().getHeight();

    // compute placement for next frame

    nextFrameX += frameDistance;
    nextFrameY += frameDistance;
    if (nextFrameX + width > desktop.getWidth())
        nextFrameX = 0;
    if (nextFrameY + height > desktop.getHeight())
        nextFrameY = 0;
}

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