|
|
|
@ -728,7 +728,7 @@ public class EastRegionContainerPane extends UIEastResizableContainer {
|
|
|
|
|
return; |
|
|
|
|
} |
|
|
|
|
// validate
|
|
|
|
|
if (!buttonType.equals(UP_BUTTON) || !buttonType.equals(DOWN_BUTTON)) { |
|
|
|
|
if (!buttonType.equals(UP_BUTTON) && !buttonType.equals(DOWN_BUTTON)) { |
|
|
|
|
throw new IllegalArgumentException("unknown button type: " + buttonType); |
|
|
|
|
} |
|
|
|
|
addMouseMotionListener(mouseMotionListener); |
|
|
|
|