Home » U++ Library support » ArrayCtrl, HeaderCtrl & GridCtrl » GridCtrl 'Key' modifications / questions
| GridCtrl 'Key' modifications / questions [message #10131] |
Thu, 21 June 2007 20:37  |
kcabobert
Messages: 51
Registered: January 2007
Location: USA
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I am hitting a variety of issues with GridCtrl not passing keys through to its parent. For example, I often use <Esc> to cancel current form editing operations, or to close a window.
I am thinking about adding 'IgnoreEsc(bool gnore)' to GridCtrl, then modifying the corresponding section of GridCtrl::Key(dword,int) to:
case K_ESCAPE:
if ( !ignore_esc )
if(HasCtrls())
{
CancelEdit();
return true;
}
else
return Ctrl::Key(key,count);
Is that a clean way to approach such modifications? Should I rather derive a child, then adjust Key there?
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