- int dividerPosition = topFrameHeight + DIVIDER_SIZE / 2;
- splitPane.setDividerLocation(dividerPosition); // absolute position
+ splitPane.setDividerSize(DIVIDER_SIZE);
+ if (topFrameHeight == 0)
+ {
+ setRelativeDividerLocation(0.5d); // as a proportion
+ }
+ else
+ {
+ int dividerPosition = topFrameHeight + DIVIDER_SIZE / 2;
+ splitPane.setDividerLocation(dividerPosition); // absolute position
+ }
+ splitPane.setResizeWeight(0.5d);