Example usage for java.awt Container getComponents

Introduction

In this page you can find the example usage for java.awt Container getComponents.

Prototype

public Component[] getComponents() 

Source Link

Document

Gets all the components in this container.

Usage

From source file:Main.java

/**
 * Returns list of all sub-containers for this container.
 *
 * @param container//from w w  w  .  j  av a 2 s  .c  o m
 *            container to process
 * @param containers
 *            list to collect sub-containers into
 * @return list of all sub-containers
 */
public static List<Container> collectAllContainers(final Container container,
        final List<Container> containers) {
    containers.add(container);
    for (final Component component : container.getComponents()) {
        if (component instanceof Container) {
            collectAllContainers((Container) component, containers);
        }
    }
    return containers;
}

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From source file:Main.java

static Map<String, Component> getComponents(Container container) {

    Map<String, Component> listComponent = Collections.EMPTY_MAP;

    if (container.getComponentCount() > 0) {
        listComponent = new HashMap<>();

        for (Component component : container.getComponents()) {
            if (component.getName() != null) {
                if (component instanceof JScrollPane) {
                    listComponent.putAll(getComponents(((JScrollPane) component).getViewport()));
                } else {
                    listComponent.put(component.getName(), component);
                }/* w w  w.ja  v a2  s  .  c  o  m*/
            }
        }

    }

    return listComponent;
}

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From source file:Main.java

private static void getAllJComponents(Container container, Collection<JComponent> collection) {
    if (container instanceof JComponent) {
        JComponent c = (JComponent) container;
        collection.add(c);//  www.  jav  a2s .c  o m
    }

    Component[] children = container.getComponents();
    if (children != null) {
        for (int i = 0; i < children.length; i++) {
            Component c = children[i];
            if (c instanceof Container) {
                getAllJComponents((Container) c, collection);
            }
        }
    }
}

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From source file:core.Helpers.java

/**
 * Extracts all JLabel, JTFAdvanced and JTAAdvanced from a Component[] and
 * all of its sub containers./*from  w  ww  .j  a  v a 2 s  .c om*/
 *
 * @param inputList
 * @return
 */
public static Component[] extractAll(Component[] inputList) {
    ArrayList<Component> retVal = new ArrayList();
    for (int i = 0; i < inputList.length; i++) {
        if (compare(inputList[i], new JLabel()) || compare(inputList[i], new cso.JTFAdvanced())
                || compare(inputList[i], new JTAAdvanced()) || compare(inputList[i], new JALabel())) {
            //Check if the type fitts the list above if right add it ro rreturn lisst
            retVal.add(inputList[i]);
        } else {
            try {
                Container c = (Container) inputList[i]; //Typecast to container (If it fails the try will discard it)
                Component[] inner = extractAll(c.getComponents()); //Recursive call for getting all components from container
                for (int k = 0; k < inner.length; k++) {
                    retVal.add(inner[k]); //Add all componenets to return arraylsit
                }
            } catch (Exception e) {

            }

        }

    }
    //Convert arraylist to array of type Component
    Component[] retArr = new Component[retVal.size()];
    for (int i = 0; i < retVal.size(); i++) {
        retArr[i] = retVal.get(i);
    }
    return retArr; //Be happy and love Java. #SomeMetaShitRightHere #NextLevelCoding "YOLO
}

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From source file:Main.java

/**
 * Returns first focusable component found in the container.
 *
 * @param container container to process
 * @return first focusable component found in the container
 *//*  ww  w. j ava 2 s  .c  o m*/
public static Component findFocusableComponent(final Container container) {
    final FocusTraversalPolicy focusTraversalPolicy = container.getFocusTraversalPolicy();
    if (focusTraversalPolicy != null) {
        return focusTraversalPolicy.getFirstComponent(container);
    } else {
        for (final Component component : container.getComponents()) {
            if (component.isFocusable()) {
                return component;
            }
            if (component instanceof Container) {
                final Component focusable = findFocusableComponent((Container) component);
                if (focusable != null) {
                    return focusable;
                }
            }
        }
        return null;
    }
}

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From source file:AWTUtilities.java

/**
 * Enables or disables all the components within the specified container.
 * //from   w w w . j a v a 2 s .c  o  m
 * This is a rather hacky method - it doesn't work well if there are both
 * enabled and disabled components in the container.
 */

public static void setContainerEnabled(Container container, boolean enabled) {
    Component[] children = container.getComponents();
    for (int i = 0; i < children.length; i++) {
        Component child = children[i];
        child.setEnabled(enabled);
        if (child instanceof Container)
            setContainerEnabled((Container) child, enabled);
    }
}

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From source file:com.hartveld.commons.test.swing.AbstractSwingFrameTest.java

private static <T> T lookup(final Container container, final String name, final Class<T> clazz) {
    LOG.trace("Looking up component of type {} in container {} ...", clazz.getName(), container.getName());

    for (final Component c : container.getComponents()) {
        if (clazz.isAssignableFrom(c.getClass())) {
            if (name == null || name.equals(c.getName())) {
                @SuppressWarnings("unchecked")
                final T target = (T) c;
                return target;
            }/*  www . j  a v  a2 s.c om*/
        } else if (c instanceof Container) {
            final T nested = lookup((Container) c, name, clazz);
            if (nested != null) {
                return nested;
            }
        }
    }

    return null;
}

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From source file:com.att.aro.ui.view.MainFrame.java

/**
 * set up test conducted title to the location of related session
 *///from  w w  w . j  a v a  2  s . c o  m
public static void setLocationMap() {
    Container container = window.frmApplicationResourceOptimizer.getContentPane();
    Component[] components = container.getComponents();

    if (components != null && components.length > 0) {
        Component bpComponent = components[0];

        try {
            BestPracticesTab bpTab = (BestPracticesTab) bpComponent;
            bpTab.setScrollLocationMap();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

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From source file:FormLayoutTester.java

public Dimension preferredLayoutSize(Container parent) {
    Component[] components = parent.getComponents();
    left = 0;/*from w  w  w  . ja va 2 s .co  m*/
    right = 0;
    height = 0;
    for (int i = 0; i < components.length; i += 2) {
        Component cleft = components[i];
        Component cright = components[i + 1];

        Dimension dleft = cleft.getPreferredSize();
        Dimension dright = cright.getPreferredSize();
        left = Math.max(left, dleft.width);
        right = Math.max(right, dright.width);
        height = height + Math.max(dleft.height, dright.height);
    }
    return new Dimension(left + GAP + right, height);
}

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From source file:FormLayoutTester.java

public void layoutContainer(Container parent) {
    preferredLayoutSize(parent); // Sets left, right

    Component[] components = parent.getComponents();

    Insets insets = parent.getInsets();
    int xcenter = insets.left + left;
    int y = insets.top;

    for (int i = 0; i < components.length; i += 2) {
        Component cleft = components[i];
        Component cright = components[i + 1];

        Dimension dleft = cleft.getPreferredSize();
        Dimension dright = cright.getPreferredSize();

        int height = Math.max(dleft.height, dright.height);

        cleft.setBounds(xcenter - dleft.width, y + (height - dleft.height) / 2, dleft.width, dleft.height);

        cright.setBounds(xcenter + GAP, y + (height - dright.height) / 2, dright.width, dright.height);
        y += height;/* w  w  w  .j  a  v a2s  .  c o  m*/
    }
}

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