[lazarus] Patch win32 intf/lcl: brush init

Micha Nelissen M.Nelissen at student.tue.nl
Thu Sep 25 11:33:28 EDT 2003

Mattias Gaertner wrote:
> On Thu, 25 Sep 2003 15:17:23 +0200
> "Marc Weustink" <marc.weustink at cuperus.nl> wrote:
>>+ From: Micha Nelissen [mailto:M.Nelissen at student.tue.nl]
>>+ Sent: donderdag 25 september 2003 8:01
>>+ To: lazarus at miraclec.com
>>+ Subject: [lazarus] Patch win32 intf/lcl: brush init
>>+ Hi,
>>+ It seems sometimes the brush is not initialized when referenced in
>>+ win32callback. Therefore I had to move the CreateBrush method from
>>+ protected to public and call it. Attached is a patch for this, apply in
>>+ lcl/.
>>Hmm... I don't know it this is the correct way to do it. I don't like the
>>idea that the interface it creating object for the LCL. The LCL should
>>handle that itself.
>>+ It's also possible to write a GetBrush method to initialize on demand.
>>That is a better way.
>>In Delphi the Wincontrol.Brush is always created. In the LCL it is by
>>default nil since onle a few components need it. In that case we need a
>>GetBrush to create it Dynamic.
> Or BrushNeeded.

Isn't that the same as calling CreateBrush? Ie. as it is now?



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