| avoid key-events to be processed by TableCursor [message #443976] |
Tue, 05 October 2004 08:29 |
 Tobias Weih
Messages: 8
Registered: July 2009 |
Junior Member |
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hi,
i finally managed coupling TableViewer/TableCursor. the result is a
spreadsheet-like navigatable table with CellEditors populated by an
event-driven HashMap-model.
++ see https://sourceforge.net/project/showfiles.php?group_id=35889
problem left: the TableCursor still receives KeyDowns and MouseEvents if
a CellEditor is activated. this has to be avoided since (i.e.) when
navigating a ComboBoxCellEditor the TableCursor should not move.
doing somthing like
new MyTableCursor extends TableCursor {
void keyDown(Event event) { ... }
void tableMouseDown(Event event) { ... }
...
}
does not work since the methods are not overrideable.
a 'copy/paste-emulatation' of the TableCursor-constructor for setting
different listeners is ugly, not version-proof and (stupid me) not
possible, since its not possible to call super.super() for Canvas.
so, the only chance I see is to reimplement full TableCursor by
copy&paste. But thats not cool.
any ideas?
ChangeRequest for method-signature?
tobi
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