Example usage for javax.swing JComponent getParent

List of usage examples for javax.swing JComponent getParent

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Introduction

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

Prototype

public Container getParent()

Source Link

Document

Gets the parent of this component.

Usage

From source file:Main.java

static public <T> T getAncestorOfType(JComponent component, Class<T> type) {
    Container ancestor = component.getParent();
    while (ancestor != null) {
        System.out.println("Check  parent : " + ancestor);
        if (type.isInstance(ancestor))
            return (T) ancestor;
        ancestor = ancestor.getParent();
    }/*from w  w  w  .j  ava 2s  .c o m*/
    return null;
}

From source file:Main.java

public static void setBoundsAndCenterHorizontally(JComponent component, int x, int y, int width, int height) {
    Container parent = component.getParent();
    int parentWidth = parent.getWidth();
    int paddingOnBothSides = parentWidth - width;
    x = paddingOnBothSides / 2;/*from ww w.  j  a va  2s.co m*/
    component.setBounds(x, y, width, height);
}

From source file:Main.java

public static JFrame findParentJFrame(JComponent c) {
    if (c == null)
        return null;
    Component parent = c.getParent();
    while (!(parent instanceof JFrame) && (parent != null)) {
        parent = parent.getParent();/*from w ww  . j  a  v  a2  s .  c  om*/
    }
    return (JFrame) parent;
}

From source file:Main.java

public static JTabbedPane findParentJTabbedPane(JComponent c) {
    if (c == null)
        return null;
    Component parent = c.getParent();
    while (!(parent instanceof JTabbedPane) && (parent != null)) {
        parent = parent.getParent();/*w  ww  .  j a v a 2  s  .co  m*/
    }
    return (JTabbedPane) parent;
}

From source file:Main.java

public static boolean isActive(JComponent c) {
    if (c == null) {
        return false;
    }/*from   w ww . j  a v  a  2s .co m*/

    boolean active = true;
    if (c instanceof JInternalFrame) {
        active = ((JInternalFrame) c).isSelected();
    }
    if (active) {
        Container parent = c.getParent();
        while (parent != null) {
            if (parent instanceof JInternalFrame) {
                active = ((JInternalFrame) parent).isSelected();
                break;
            }
            parent = parent.getParent();
        }
    }
    if (active) {
        active = isFrameActive(c);
    }
    return active;
}

From source file:Main.java

/**
 * Implements autoscrolling.//ww w  .java2  s  .  com
 *
 * @param comp
 *          the component
 * @param cursorLocn
 *          the cursor location
 */
public static void defaultAutoScroll(JComponent comp, Point cursorLocn) {
    Rectangle visible = comp.getVisibleRect();
    int x = 0, y = 0, width = 0, height = 0;

    // Scroll left.
    if (cursorLocn.x < visible.x + AUTOSCROLL_INSET_SIZE) {
        x = -SCROLL_AMOUNT;
        width = SCROLL_AMOUNT;
    } // Scroll right.
    else if (cursorLocn.x > visible.x + visible.width - AUTOSCROLL_INSET_SIZE) {
        x = visible.width + SCROLL_AMOUNT;
        width = SCROLL_AMOUNT;
    }

    // Scroll up.
    if (cursorLocn.y < visible.y + AUTOSCROLL_INSET_SIZE) {
        y = -SCROLL_AMOUNT;
        height = SCROLL_AMOUNT;
    } // Scroll down.
    else if (cursorLocn.y > visible.y + visible.height - AUTOSCROLL_INSET_SIZE) {
        y = visible.height + SCROLL_AMOUNT;
        height = SCROLL_AMOUNT;
    }

    ((JComponent) comp.getParent()).scrollRectToVisible(new Rectangle(x, y, width, height));
}

From source file:com.aw.swing.mvp.binding.component.support.BindingBuilder.java

private void buildBindingFor(Field field, JComponent component) {
    BindingComponent bindingComponent = null;
    String fieldName = getFieldName(field.getName());
    // todo mejorar el performance de esto
    //        String[] bindingPaths = (String[]) ((JComponent) component.getParent()).getClientProperty(BINDING_PATHS);
    ParentComponentInfo parentComponentInfo = (ParentComponentInfo) ((JComponent) component.getParent())
            .getClientProperty(BINDING_PATHS);
    String[] bindingPaths = null;
    if (parentComponentInfo != null) {
        bindingPaths = parentComponentInfo.getPaths();
    }/*from  w ww  .  jav a  2  s. co m*/
    String pathFieldName = domainBuilder.builPathFieldName(fieldName, bindingPaths);
    logger.debug("FieldName <" + fieldName + "> with path <" + pathFieldName + ">");

    if (pathFieldName == null)
        return;
    if (field.getType() == JCheckBox.class) {
        bindingComponent = new BndICheckBox(presenter.getBindingMgr().getCurrentInputCmpMgr(),
                (JCheckBox) component, domainBuilder.getDomain(), pathFieldName);
    } else if (field.getType() == JTextField.class || field.getType() == JTextArea.class
            || field.getType() == JTextPane.class || field.getType() == PasswordFieldRectIcon.class
            || field.getType() == JPasswordField.class) {
        bindingComponent = new BndIJTextField(presenter.getBindingMgr().getCurrentInputCmpMgr(),
                (JTextComponent) component, domainBuilder.getDomain(), pathFieldName);
        presenter.getValidatorMgr().registerBasicRule((BndIJTextField) bindingComponent, "");
    } else {
        throw new IllegalArgumentException("Field JCMP Unknown:" + field.getType());
    }
    if (parentComponentInfo != null && parentComponentInfo.isAllCmpsReadOnly()) {
        bindingComponent.setAsUIReadOnly();
    }
    bindingComponents.add(bindingComponent);
}

From source file:eu.europa.ec.markt.tlmanager.view.binding.BindingManager.java

/**
 * Determine bean property for a component and sets it up with appropriate listeners.
 * /*from  w  w w. ja  va2 s .c o  m*/
 * @param component the component
 * 
 * @return the bean property
 */
private BeanProperty setupComponent(final JComponent component) {
    if (component instanceof JTextField) {
        final JTextField tf = (JTextField) component;
        tf.getDocument().addDocumentListener(new DefaultDocumentListener() {
            @Override
            protected void changed() {
                if (component.getParent() instanceof JComboBox) {
                    JComboBox comboBox = (JComboBox) component.getParent();
                    labelHandler.handleLabelStateFor(comboBox,
                            Util.DEFAULT_NO_SELECTION_ENTRY.equals(tf.getText()));
                } else {
                    labelHandler.handleLabelStateFor(component, StringUtils.isEmpty(tf.getText()));
                }
                labelHandler.handleLabelStateFor(component, tf.getText().isEmpty());
            }
        });
        return BP_TEXT;
    } else if (component instanceof JComboBox) {
        final JComboBox box = (JComboBox) component;
        addListenerForEditableCombobox(box, new EditableComboboxListener() {
            @Override
            public void itemChanged(Object item) {
                labelHandler.handleLabelStateFor(component, Util.DEFAULT_NO_SELECTION_ENTRY.equals(item));
            }
        });
        return BP_COMBO;
    } else if (component instanceof MultivaluePanel) {
        return BP_MVALUE;
    } else if (component instanceof JXDatePicker) {
        final JXDatePicker picker = (JXDatePicker) component;
        picker.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if (picker.getDate() != null) {
                    labelHandler.handleLabelStateFor(component, false);
                } else {
                    labelHandler.handleLabelStateFor(component, true);
                }
            }
        });
        return BP_DATEPICKER;
    } else if (component instanceof DateTimePicker) {
        final DateTimePicker picker = (DateTimePicker) component;
        picker.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if (picker.getDateTime() != null) {
                    labelHandler.handleLabelStateFor(component, false);
                } else {
                    labelHandler.handleLabelStateFor(component, true);
                }
            }
        });
        return BP_DATETIMEPICKER;
    } else if (component instanceof JCheckBox) {
        return BP_CHECKBOX;
    } else if (component instanceof CertificateProperty) {
        return BP_CERTIFICATE_PROPERTY;
    }

    return null;
}

From source file:au.org.ala.delta.editor.DeltaEditor.java

/**
 * Loads a previously loaded delta file from the Most Recently Used list. It is assumed that the source ActionEvent as set the filename in a client property called "Filename".
 * //from  ww w . ja  v a2 s.  co  m
 * @param e
 *            The action event that triggered this action
 * @return A DeltaFileLoader task
 */
@Action(block = BlockingScope.APPLICATION)
public DeltaFileLoader loadPreviousFile(ActionEvent e) {
    DeltaFileLoader fileOpenTask = null;
    JComponent item = (JComponent) e.getSource();
    if (item != null) {
        String filename = (String) item.getClientProperty("Filename");
        File toOpen = new File(filename);
        if (toOpen != null && toOpen.exists()) {
            fileOpenTask = new DeltaFileLoader(this, toOpen);
            fileOpenTask.addPropertyChangeListener(_statusBar);
        } else {
            JOptionPane.showMessageDialog(getMainFrame(), "File not found or not readable!", "File open failed",
                    JOptionPane.ERROR_MESSAGE);
            item.getParent().remove(item);
            EditorPreferences.removeFileFromMRU(filename);
        }
    }
    return fileOpenTask;
}

From source file:net.sourceforge.squirrel_sql.fw.gui.debug.DebugEventListener.java

private void setToolTipText(JComponent source, AWTEvent event) {

    Container parent = source.getParent();
    String sourceName = source.getName();
    String sourceClassName = source.getClass().toString();
    String parentClassName = parent == null ? null : parent.getClass().toString();

    StringBuilder toolTipText = new StringBuilder(getEventMessagePrefix(event));

    if (source instanceof AbstractButton) {
        toolTipText.append("Button with parentClass=");
        toolTipText.append(parentClassName);
    } else {/*from ww w  .j a  va  2 s. com*/
        if (!StringUtils.isEmpty(sourceName)) {
            toolTipText.append(sourceName);
        } else if (!StringUtils.isEmpty(sourceClassName)) {
            toolTipText.append(sourceClassName);
        }
    }
    source.setToolTipText(toolTipText.toString());
}