Code
JTable table = new JTable(model) {
int prevHeight = -1;
int prevCount = -1;
public void updateRowsHeigth(JViewport vport) {
int height = vport.getExtentSize().height;
int rowCount = getModel().getRowCount();
int defautlRowHeight = height / rowCount;
if ((height != prevHeight || rowCount != prevCount) && defautlRowHeight > 0) {
int over = height - rowCount * defautlRowHeight;
for (int i = 0; i < rowCount; i++) {
int a = over-- > 0 ? i == rowCount - 1 ? over : 1 : 0;
setRowHeight(i, defautlRowHeight + a);
}
}
prevHeight = height;
prevCount = rowCount;
}
@Override public void doLayout() {
super.doLayout();
Container p = SwingUtilities.getAncestorOfClass(JViewport.class, this);
if (p instanceof JViewport) {
updateRowsHeigth((JViewport) p);
}
}
};
References
