Hi All,
I am using a datagrid which has a table listener and when I click on
any cell, I am adding a textbox to that cell by copying the text from
the cell to the textbox. After editing the cell if I press ENTER key
or move the focus from the textbox I am copying the value back to the
cell and invoking the database update.
Here is how my code look like
dataGrid.addTablelistener {
public void onCellClicked(SourcesTableEvents sender, final int
row,final int cell) {
//code for copying the cell text to text box
//having a listener to that textbox
textBox.addFocusListener(new FocusListenerAdapter() {
public void onLostFocus(Widget sender) {
//code for DB update
}
});
textBox.addKeyboardListener(new KeyboardListenerAdapter() {
public void onKeyPress(Widget sender,char keyCode, int modifiers) {
//code for DB update
}
});
});
Here my doubt or concern is that...in both onLostFocus and onKeyPress
I am using the same code for Database update.
how can I make that code into a single method and call in both the
places. So that I can avoid redundancy of code in two places.
When I try to do that inside oncellDoubleclicked, the scope is not
read..
When I try to write outside oncellDoubleclicked, then also I am not
getting the method inside these two methods(KeyPress and LostFocus)
Any help or advise would be appreciated
Thanks
Suren
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