我想要将可用作目标的TopTargetListener付诸实施。 这是我想要做的:
@Override public void dragOver(DropTargetDragEvent event) {
MyItem item = getMyItemFromTransferable();
int nrows = item.getTableRowsRequiredForDrop();
// now highlight rows in the table under the drop cursor.
}
我怎么能够说明,JTable中的哪一个增长是位于DroopTargetDragEvent的曲线下的一个增长?
我认为:
int row = myTable.rowAtPoint(event.getLocation());
I want write custom TreeCellRenderer to have Root, nodes and leafs in different color. This is my code: tree.setCellRenderer(new DefaultTreeCellRenderer() { @Override public Component ...
Anyone written a JLabel (extension/util/??) that automatically abbreviates the contents depending on it s preferred/visible size? much appreciated.
i tried this link: http://downloads.myeclipseide.com/downloads/products/eworkbench/discovery-6.0/ but i m fail how is this?
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