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Re: [nebula-dev] Grid -How to obtain selected cell?
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Thank you, Higer,
for your helpful answer!
Regards,
Michael
zhong nanhai schrieb:
Hi,
You should add a mouse listener to the grid object and implement its
onMouseDown method. In this method , you can get its point. The code
may be like this:
grid.addMouseListener(new MouseAdapter(){
public void mouseDown(MouseEvent e){
Point pt=new Point(e.x,e.y);
int columnIndex = grid.indexOf(getColumn(pt));
}
});
In the above code, the pt variable is such a point parameter that
getColumn needs.
Regards,
higer
On 7/9/09, zhong nanhai <higerinbeijing@xxxxxxxxx> wrote:
Hi,
There is a getColumn function in Grid class:
public GridColumn getColumn(Point point)
You can use this method to get the column , and then use
Grid.indexOf(GridColumn column) to get its corresponding index
Regards,
higer
On 7/9/09, Michael Lodemann <milo@xxxxxxxxxxxxxxxxxxxxxx> wrote:
Hello,
sorry for this obvious newbie question, but how can I detect which cell
(column index) of a GridItem is selected?
With "grid.getSelection()[0]" I receive a GridItem representing a row.
But I cannot find a method allowing me to determine which index of the
GridItem is selected.
Of course I set the flag "grid.setCellSelectionEnabled(true);".
Thanks,
Michael
