Example usage for javax.swing JComponent getLayout

Introduction

In this page you can find the example usage for javax.swing JComponent getLayout.

Prototype

public LayoutManager getLayout() 

Source Link

Document

Gets the layout manager for this container.

Usage

From source file:Main.java

public static void uninstallLayout(JComponent c, LayoutManager layout) {
    if (layout != null && layout == c.getLayout()) {
        c.setLayout(null);/*from  w ww  . j a  va  2  s .co  m*/
    }
}

---

From source file:Main.java

public static void showAsOnlyVisibleChild(JComponent container, Component childToBeMadeVisible) {
    for (Component child : container.getComponents()) {
        boolean visible = child.equals(childToBeMadeVisible);
        child.setVisible(visible);/*from w  w  w . ja v  a 2 s  .c o m*/
        if (visible) {
            container.getLayout().addLayoutComponent(BorderLayout.CENTER, child);
        } else {
            container.getLayout().removeLayoutComponent(child);
        }
        child.repaint();
    }
    container.revalidate();
    container.repaint();
}

---

From source file:com.googlecode.vfsjfilechooser2.plaf.metal.MetalVFSFileChooserUI.java

/**
 * Returns the preferred size of the specified
 * <code>VFSJFileChooser</code>.
 * The preferred size is at least as large,
 * in both height and width,/* ww  w. j a  v a2  s  .  c o  m*/
 * as the preferred size recommended
 * by the file chooser's layout manager.
 *
 * @param c  a <code>VFSJFileChooser</code>
 * @return   a <code>Dimension</code> specifying the preferred
 *           width and height of the file chooser
 */
@Override
public Dimension getPreferredSize(JComponent c) {
    int prefWidth = PREF_SIZE.width;
    Dimension d = c.getLayout().preferredLayoutSize(c);

    if (d != null) {
        return new Dimension((d.width < prefWidth) ? prefWidth : d.width,
                (d.height < PREF_SIZE.height) ? PREF_SIZE.height : d.height);
    } else {
        return new Dimension(prefWidth, PREF_SIZE.height);
    }
}

---