Example usage for javax.swing JComponent getComponents

Introduction

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

Prototype

public Component[] getComponents() 

Source Link

Document

Gets all the components in this container.

Usage

From source file:Main.java

/**
 * Recursively remove all PropertyChangeListeners from a component
 * @param container//from  www  .j a v a  2 s .  co  m
 */
public static void removeAllPropertyChangeListeners(JComponent component) {
    if (component.getComponentCount() > 0) {
        for (Component child : component.getComponents()) {
            if (child instanceof JComponent) {
                removeAllPropertyChangeListeners((JComponent) child);
            }
        }
    }

    PropertyChangeListener[] tmpList = component.getPropertyChangeListeners();
    for (PropertyChangeListener listener : tmpList) {
        component.removePropertyChangeListener(listener);
    }
}

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From source file:Main.java

/**
 * Remove all children from a JCompontent and remove all
 * PropertyChangeListeners for all children recursively.
 *
 * @param container//from ww w  . j  a  va2s  .  co m
 */
public static void safeRemoveAll(JComponent container) {
    //remove all children PropertyChangeListeners
    if (container.getComponentCount() > 0) {
        for (Component child : container.getComponents()) {
            removeAllPropertyChangeListeners((JComponent) child);
        }
    }
    //remove all children
    container.removeAll();
}

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From source file:org.drugis.addis.gui.builder.SMAAView.java

private static ChartPanel findChartPanel(JComponent viewPanel) {
    for (Component c : viewPanel.getComponents()) {
        if (c instanceof ChartPanel) {
            return (ChartPanel) c;
        }// ww  w. ja va2 s. c om
    }
    return null;
}

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From source file:Main.java

public static void printTree(JComponent c, int tabs) {
    if (c.getName() != null && !c.getName().contains("null") || tabs == 0) {
        for (int i = 0; i < tabs; i++)
            System.out.print(" ");
        System.out.println(c.getName() + " [" + c.getClass().getSimpleName() + "]");
    } else//from   w  w w .  j a  v a2  s  . c  o  m
        tabs--;

    if (c.getComponents() == null)
        return;
    for (Component ci : c.getComponents()) {
        if (ci instanceof JComponent)
            printTree((JComponent) ci, tabs + 1);
    }
}

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From source file:com.clank.launcher.swing.SwingHelper.java

/**
 * Remove all the opaqueness of the given components and child components.
 *
 * @param components list of components//w w w  .  j av a 2s . c  o m
 */
public static void removeOpaqueness(@NonNull Component... components) {
    for (Component component : components) {
        if (component instanceof JComponent) {
            JComponent jComponent = (JComponent) component;
            jComponent.setOpaque(false);
            removeOpaqueness(jComponent.getComponents());
        }
    }
}

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From source file:Main.java

public static void setFont(JComponent component, Font font, ComponentOrientation componentOrientation) {
    component.setFont(font);/* www  . j  av  a2  s .com*/

    if (component instanceof JTextField) {
        component.setComponentOrientation(componentOrientation);
    }

    if (component instanceof JTextArea) {
        component.setComponentOrientation(componentOrientation);
    }

    if (component instanceof JTextPane) {
        component.setComponentOrientation(componentOrientation);
    }

    if (component instanceof JScrollPane) {
        for (Component cmp : component.getComponents()) {
            setFont((JComponent) cmp, font, componentOrientation);
        }
    }

    if (component instanceof JTree) {
        component.setComponentOrientation(componentOrientation);
    }

    if (component instanceof JComboBox) {
        component.setComponentOrientation(componentOrientation);
        JComboBox comboBox = (JComboBox) component;
        ((BasicComboBoxRenderer) comboBox.getRenderer()).setHorizontalAlignment(SwingConstants.RIGHT);
        ((BasicComboBoxRenderer) comboBox.getRenderer()).setAutoscrolls(true);
        comboBox.setMaximumRowCount(20);
    }

    /* if(component instanceof JLabel) {
     ((JLabel)component).setHorizontalTextPosition(SwingConstants.RIGHT);
     }*/

    if (component instanceof JPanel) {
        JPanel panel = (JPanel) component;
        if (panel.getBorder() != null && panel.getBorder() instanceof TitledBorder) {
            ((TitledBorder) panel.getBorder()).setTitleFont(font);
            panel.setComponentOrientation(componentOrientation);
        }
        for (Component cmp : component.getComponents()) {
            setFont((JComponent) cmp, font, componentOrientation);
        }
    }

    if (component instanceof JTabbedPane) {
        JTabbedPane tabbedPane = (JTabbedPane) component;
        int tabCount = tabbedPane.getTabCount();
        for (int i = 0; i < tabCount; i++) {
            setFont((JComponent) tabbedPane.getComponentAt(i), font, componentOrientation);
        }
    }
}

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From source file:com.limegroup.gnutella.gui.GUIUtils.java

/**
 * Sets the child components of a component to all be either
 * opaque or not opaque./*from  w  ww  .  j av  a  2  s  . c  om*/
 */
public static void setOpaque(boolean op, JComponent c) {
    c.setOpaque(op);
    Component[] cs = c.getComponents();
    for (int i = 0; i < cs.length; i++) {
        if (cs[i] instanceof JComponent && !(cs[i] instanceof JTextField)
                && (ThemeSettings.isNativeOSXTheme() || !(cs[i] instanceof JButton))) {
            ((JComponent) cs[i]).setOpaque(op);
            setOpaque(op, (JComponent) cs[i]);
        }
    }
}

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From source file:de.ailis.xadrian.frames.MainFrame.java

/**
 * Installs status handler for the specified component an all its child
 * components./*w w  w.  j  a v  a2  s. c o  m*/
 *
 * @param component
 *            The component to install the status handler for.
 */
private void installStatusHandler(final JComponent component) {
    final JLabel statusBar = this.statusBar;
    final String text = component.getToolTipText();
    if (text != null && !text.isEmpty()) {
        component.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseExited(final MouseEvent e) {
                statusBar.setText(" ");
            }

            @Override
            public void mouseEntered(final MouseEvent e) {
                statusBar.setText(component.getToolTipText());
            }
        });
    }
    for (final Component child : component.getComponents()) {
        if (!(child instanceof JComponent))
            continue;
        installStatusHandler((JComponent) child);
    }
    if (component instanceof JMenu) {
        for (final MenuElement menuElement : ((JMenu) component).getSubElements()) {
            if (!(menuElement instanceof JComponent))
                continue;
            installStatusHandler((JComponent) menuElement);
        }
    }
}

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From source file:op.tools.SYSTools.java

/**
 * luft rekursiv durch alle Kinder eines Containers und setzt deren Enabled Status auf
 * enabled.//  w w  w. ja  v a2s.  c  o m
 */
public static void setXEnabled(JComponent container, boolean enabled) {
    // Bei einer Combobox muss die Rekursion ebenfalls enden.
    // Sie besteht aus weiteren Unterkomponenten
    // "disabled" wird sie aber bereits hier.
    if (container.getComponentCount() == 0 || container instanceof JComboBox) {
        // Rekursionsanker
        container.setEnabled(enabled);
    } else {
        Component[] c = container.getComponents();
        for (int i = 0; i < c.length; i++) {
            if (c[i] instanceof JComponent) {
                JComponent jc = (JComponent) c[i];
                setXEnabled(jc, enabled);
            }
        }
    }
}

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From source file:op.tools.SYSTools.java

/**
 * luft rekursiv durch alle Kinder eines Containers und entfernt evtl. vorhandene Listener.
 *//*from w  w w  . j  a v  a 2 s  . c  o m*/
public static void unregisterListeners(JComponent container) {
    if (container == null) {
        return;
    }
    removeListeners(container);
    if (container.getComponentCount() > 0) {
        Component[] c = container.getComponents();
        for (int i = 0; i < c.length; i++) {
            if (c[i] instanceof JComponent) {
                unregisterListeners((JComponent) c[i]);
            }
        }
    }
}

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