Example usage for java.awt Dialog pack

Introduction

In this page you can find the example usage for java.awt Dialog pack.

Prototype

@SuppressWarnings("deprecation")
public void pack() 

Source Link

Document

Causes this Window to be sized to fit the preferred size and layouts of its subcomponents.

Usage

From source file:Main.java

public static Window showCentered(Component parent, Window window) {
    if (null == window)
        throw new IllegalArgumentException("window null");

    if (window instanceof Dialog) {
        Dialog dialog = (Dialog) window;

        boolean isResizable = dialog.isResizable();

        dialog.setResizable(true);//from w ww .j  ava2  s.c  o  m
        dialog.pack();
        dialog.setResizable(isResizable);
    } else {
        window.pack();
    }

    Dimension windowSize = window.getPreferredSize();

    int newX;
    int newY;

    if (null == parent) {
        Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();

        newX = (screen.width - windowSize.width) / 2;
        newY = (screen.height - windowSize.height) / 2;
    } else {
        Dimension parentSize = parent.getSize();
        Point loc = parent.getLocation();

        newX = (parentSize.width - windowSize.width) / 2 + loc.x;
        newY = (parentSize.height - windowSize.height) / 2 + loc.y;

        if (0 > newX)
            newX = 0;
        if (0 > newY)
            newY = 0;
    }

    window.setLocation(newX, newY);
    window.setVisible(true);

    return window;
}

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From source file:edu.ku.brc.specify.datamodel.busrules.AttachmentBusRules.java

/**
 * shows/hides image attribute view based on type of attachment 
 *///  w  w w  .j a  v  a  2 s . c o m
private void setupImageAttributeView() {
    if (origComp != null) {
        String fileName = origComp instanceof JTextField ? ((JTextField) origComp).getText()
                : browser.getValue().toString();
        if (fileName != null && !fileName.isEmpty()) {
            String mimeType = fileName == null ? null : AttachmentUtils.getMimeType(fileName);
            boolean isImage = mimeType != null && mimeType.startsWith("image");
            if (imageAttributeMultiView != null) {
                imageAttributeMultiView.setVisible(isImage);
                Dialog dlg = UIHelper.getDialog(imageAttributeMultiView);
                if (dlg != null) {
                    dlg.pack();
                }
            }
        }
    }

}

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