[size=150]
hello,all,
How can I show the position of a object dynamicly If I move it in the Pad by mouse?
If the position of a object changed, what’s the signal will be emitted?
Many thanks.
[/size]
[size=150]
hello,all,
How can I show the position of a object dynamicly If I move it in the Pad by mouse?
If the position of a object changed, what’s the signal will be emitted?
Many thanks.
[/size]
Hi,
Please see the example $ROOTSYS/tutorials/gui/exec3.C
This macro shows how you can connect a method to the ProcessedEvent signal of the TCanvas. The information it gives: what event, where it happens in (x,y), what object participates, might help you to get what you want.
Cheers, Ilka
thanks