Re: [paragui-users] circle bounded widget

[taurus]

Hello Holger,

Sunday, December 08, 2002, 01:46:46, you wrote:

HS> I need a widget in form of a circle which changes its image when you 
HS> move your mouse over it. The problem is that PG_Widget is in fact a 
HS> rectangle and not circle bounded. Therefore the widget already changes 
HS> when you move your mouse in the rectangle region although it should not!

HS> My idea to inherit from PG_Widget class and overwrite the AcceptEvent is 
HS> not practible because there I need access to my_internaldata.
HS> Unfortunately it is private in PG_Widget and not accessible in an 
HS> inherited class.

HS> Do you know a solution to my problem?

Check eventMouseMotion() event handler, where your will check the
coordinates by mask or formula and change your widget status.


Kind regards,
       taurus                          

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