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Author Topic: BUG to TGraphicControl with visual inheritance  (Read 529 times)

cbsistem

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BUG to TGraphicControl with visual inheritance
« on: June 08, 2019, 01:00:51 pm »
found BUG  to TGraphicControl

not ready for components with visual inheritance

https://bugs.freepascal.org/view.php?id=35689

please someone knows a way to work around this bug I need to solve this problem??

jamie

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Re: BUG to TGraphicControl with visual inheritance
« Reply #1 on: June 08, 2019, 06:54:08 pm »
That control needs to be parented from a TWinControl..

 Use a TPanel for a ancestor class and you'll have it all..

 Or you could use a TcustomControl instead...
The only true wisdom is knowing you know nothing

cbsistem

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Re: BUG to TGraphicControl with visual inheritance
« Reply #2 on: June 09, 2019, 05:05:44 am »
I have several components the TCustomControl derivatives are working well.

  the derivatives of TGraphicControl do not work when you have the property changed on the inherited form.

Does anyone know how I can implement this ??

 which way?

cbsistem

 

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