IlvObject | +--IlvScrollbar
IlvScrollbar
is the abstract base class of all scroll bars.Constructor Attributes | Constructor Name and Description |
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IlvScrollbar(left, top, length)
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Method Attributes | Method Name and Description |
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addValueListener(listener)
Adds a listener to be called when the scroll bar's value is changed.
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Returns the extent of the scrollbar.
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Returns the height of this scrollbar.
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getLeft()
Returns the left border of this scrollbar.
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Returns the maximum value of the scrollbar.
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Returns the minimum value of the scrollbar.
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getTop()
Returns the top border of this scrollbar.
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Returns the unit increment of the scrollbar.
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getValue()
Returns the value of the scrollbar.
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getWidth()
Returns the width of this scrollbar.
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Returns whether the scrollbar is enabled.
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Returns the visibility of this scrollbar.
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removeValueListener(listener)
Removes a listener installed with
addValueListener . |
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setBounds(left, top, length)
Changes the location and size of the scrollbar.
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setButtonSize(buttonSize)
Sets the button size of scroll bar.
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setEnabled(enabled)
Enables or disables the scrollbar.
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setLocation(left, top)
Moves the scrollbar to the specified location.
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setUnitIncrement(increment)
Sets the unit increment of the scrollbar.
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setValue(value)
Sets the value of the scrollbar.
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setValues(value, extent, min, max)
Sets the values of the scrollbar.
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setVisible(visible)
Sets the visibility of this scrollbar.
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toHTML(parentNode)
Creates the HTML for this scroll bar.
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dispose, getClassName, hashCode, instanceOf, invoke, registerDispose, registerDisposeByClientId, removeHTML, setClassName, superConstructor, superInvoke, toString, updateVisibility |
scrollbar: The IlvScrollbar
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addValueListener
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minimum <= value <= value+extent <= maximum