Package javax.swing

Examples of javax.swing.JScrollBar.addPropertyChangeListener()


            vsb.getModel().addChangeListener(vsbChangeListener);
            vsb.addPropertyChangeListener(vsbPropertyChangeListener);
        }
        if (hsb != null) {
            hsb.getModel().addChangeListener(hsbChangeListener);
            hsb.addPropertyChangeListener(hsbPropertyChangeListener);
        }

        scrollpane.addPropertyChangeListener(spPropertyChangeListener);

        mouseScrollListener = createMouseWheelListener();
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        if (sb != null) {
            if (cl != null) {
                sb.getModel().addChangeListener(cl);
            }
            if (pcl != null) {
                sb.addPropertyChangeListener(pcl);
            }
        }
    }

    public class PropertyChangeHandler implements PropertyChangeListener {
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                oldValue.removePropertyChangeListener(vsbPropertyChangeListener);
            }
            JScrollBar newValue = (JScrollBar)e.getNewValue();
            if (newValue != null) {
                newValue.getModel().addChangeListener(vsbChangeListener);
                newValue.addPropertyChangeListener(vsbPropertyChangeListener);
            }
        } else if (StringConstants.HORIZONTAL_SCROLLBAR_PROPERTY.equals(changedProperty)) {
            JScrollBar oldValue = (JScrollBar)e.getOldValue();
            if (oldValue != null) {
                oldValue.getModel().removeChangeListener(hsbChangeListener);
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                oldValue.removePropertyChangeListener(hsbPropertyChangeListener);
            }
            JScrollBar newValue = (JScrollBar)e.getNewValue();
            if (newValue != null) {
                newValue.getModel().addChangeListener(hsbChangeListener);
                newValue.addPropertyChangeListener(hsbPropertyChangeListener);
            }
        } else if (StringConstants.HORIZONTAL_SCROLLBAR_POLICY_PROPERTY.equals(changedProperty)) {
            ((ScrollPaneLayout)scrollpane.getLayout()).setHorizontalScrollBarPolicy(((Integer)e.getNewValue()).intValue());
        } else if (StringConstants.VERTICAL_SCROLLBAR_POLICY_PROPERTY.equals(changedProperty)) {
            ((ScrollPaneLayout)scrollpane.getLayout()).setVerticalScrollBarPolicy(((Integer)e.getNewValue()).intValue());
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                oldValue.removePropertyChangeListener(vsbPropertyChangeListener);
            }
            JScrollBar newValue = (JScrollBar)e.getNewValue();
            if (newValue != null) {
                newValue.getModel().addChangeListener(vsbChangeListener);
                newValue.addPropertyChangeListener(vsbPropertyChangeListener);
            }
        } else if (StringConstants.HORIZONTAL_SCROLLBAR_PROPERTY.equals(changedProperty)) {
            JScrollBar oldValue = (JScrollBar)e.getOldValue();
            if (oldValue != null) {
                oldValue.getModel().removeChangeListener(hsbChangeListener);
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                oldValue.removePropertyChangeListener(hsbPropertyChangeListener);
            }
            JScrollBar newValue = (JScrollBar)e.getNewValue();
            if (newValue != null) {
                newValue.getModel().addChangeListener(hsbChangeListener);
                newValue.addPropertyChangeListener(hsbPropertyChangeListener);
            }
        } else if (StringConstants.HORIZONTAL_SCROLLBAR_POLICY_PROPERTY.equals(changedProperty)) {
            ((ScrollPaneLayout)scrollpane.getLayout()).setHorizontalScrollBarPolicy(((Integer)e.getNewValue()).intValue());
        } else if (StringConstants.VERTICAL_SCROLLBAR_POLICY_PROPERTY.equals(changedProperty)) {
            ((ScrollPaneLayout)scrollpane.getLayout()).setVerticalScrollBarPolicy(((Integer)e.getNewValue()).intValue());
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