Example usage for javax.swing JComponent getMouseListeners

Introduction

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

Prototype

public synchronized MouseListener[] getMouseListeners() 

Source Link

Document

Returns an array of all the mouse listeners registered on this component.

Usage

From source file:Main.java

private static void disposeComponent(JComponent component) {
    if (component == null) {
        return;/*from  ww w.j  a va 2s.com*/
    }
    component.removeNotify();
    FocusListener[] focusListeners = component.getFocusListeners();
    for (int i = 0; i < focusListeners.length; i++) {
        component.removeFocusListener(focusListeners[i]);
    }
    KeyListener[] keyListeners = component.getKeyListeners();
    for (int i = 0; i < keyListeners.length; i++) {
        component.removeKeyListener(keyListeners[i]);
    }
    AncestorListener[] ancestorListener = component.getAncestorListeners();
    for (int i = 0; i < ancestorListener.length; i++) {
        component.removeAncestorListener(ancestorListener[i]);
    }
    ComponentListener[] componentListeners = component.getComponentListeners();
    for (int i = 0; i < componentListeners.length; i++) {
        component.removeComponentListener(componentListeners[i]);
    }
    HierarchyListener[] hierarchyListeners = component.getHierarchyListeners();
    for (int i = 0; i < hierarchyListeners.length; i++) {
        component.removeHierarchyListener(hierarchyListeners[i]);
    }
    HierarchyBoundsListener[] hierarchyBoundsListeners = component.getHierarchyBoundsListeners();
    for (int i = 0; i < hierarchyBoundsListeners.length; i++) {
        component.removeHierarchyBoundsListener(hierarchyBoundsListeners[i]);
    }
    InputMethodListener[] inputMethodListeners = component.getInputMethodListeners();
    for (int i = 0; i < inputMethodListeners.length; i++) {
        component.removeInputMethodListener(inputMethodListeners[i]);
    }
    MouseListener[] mouseLisetners = component.getMouseListeners();
    for (int i = 0; i < mouseLisetners.length; i++) {
        component.removeMouseListener(mouseLisetners[i]);
    }
    MouseMotionListener[] mouseMotionLisetners = component.getMouseMotionListeners();
    for (int i = 0; i < mouseMotionLisetners.length; i++) {
        component.removeMouseMotionListener(mouseMotionLisetners[i]);
    }
    MouseWheelListener[] mouseWheelListeners = component.getMouseWheelListeners();
    for (int i = 0; i < mouseWheelListeners.length; i++) {
        component.removeMouseWheelListener(mouseWheelListeners[i]);
    }
    PropertyChangeListener[] propertyChangeListeners = component.getPropertyChangeListeners();
    for (int i = 0; i < propertyChangeListeners.length; i++) {
        component.removePropertyChangeListener(propertyChangeListeners[i]);
    }
    VetoableChangeListener[] vetoableChangeListener = component.getVetoableChangeListeners();
    for (int i = 0; i < vetoableChangeListener.length; i++) {
        component.removeVetoableChangeListener(vetoableChangeListener[i]);
    }

}

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From source file:org.datacleaner.widgets.table.DCTableCellRenderer.java

@Override
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
        int row, int column) {
    logger.debug("getTableCellRendererComponent({},{})", row, column);

    if (value != null) {
        if (value.getClass().isArray()) {
            // arrays are printed nicely this way
            value = ArrayUtils.toString(value);
        }//from w  ww . ja va  2s  . c o m
    }

    // icons are displayed as labels
    if (value instanceof Icon) {
        final JLabel label = new JLabel((Icon) value);
        label.setOpaque(true);
        value = label;
    }

    final Component result;

    // render components directly
    if (value instanceof JComponent) {
        final JComponent component = (JComponent) value;

        component.setOpaque(true);

        if (component.getMouseListeners().length == 0) {
            component.addMouseListener(new MouseAdapter() {
                @Override
                public void mouseClicked(MouseEvent e) {
                    MouseEvent newEvent = SwingUtilities.convertMouseEvent(component, e, _table);
                    _table.consumeMouseClick(newEvent);
                }
            });
        }

        result = component;
    } else {
        result = _delegate.getTableCellRendererComponent(_table, value, isSelected, hasFocus, row, column);
        assert result instanceof JLabel;
    }

    // alignment is applied to all labels or panels (with flowlayout)
    Alignment alignment = _alignmentOverrides.get(column);
    if (alignment == null) {
        alignment = Alignment.LEFT;
    }

    // set alignment
    if (value instanceof JPanel) {
        final LayoutManager layout = ((JPanel) value).getLayout();
        if (layout instanceof FlowLayout) {
            final FlowLayout flowLayout = (FlowLayout) layout;
            flowLayout.setAlignment(alignment.getFlowLayoutAlignment());
        }
    } else if (result instanceof JLabel) {
        final JLabel label = (JLabel) result;
        label.setHorizontalAlignment(alignment.getSwingContstantsAlignment());

        WidgetUtils.setAppropriateFont(label);
    }

    return result;
}

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