Linux Grid Metrics
lazarus / 31-LCL

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Blaazen · 2011-04-02 21:55

A few related questions.

I need double-click on a grid header and to know coords of header cell
[0, 0], [1, 0] ... but StringGrid1DblClick(Sender: TObject); gives
only Sender.
Grids have public functions MouseTocell but it requires mouse coords
related to grid (where [0,0] is top left corner) and I have only
mouse.CursorPos .
Is there any standart way ? (maybe I can do it using OnMouseUp)

And is there linux equivalent for windows.GetSystemMetrics ?

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circular · 2011-04-02 22:43

You can handle the MouseMove event and store at this moment where the
mouse is.

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Blaazen · 2011-04-02 22:55

Thanks.

Finally I will use StringGrid1HeaderClick(Sender: TObject; IsColumn:
Boolean;  Index: Integer);
I will store IsColumn and Index to some global variable and reuse them
on DoubleClick, so it is not so much unefficient.