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My Custom Control not seen [message #26231]

Fri, 16 April 2010 00:56

xiackok
Messages: 3
Registered: April 2010
Location: Turkey

Junior Member

firstly im sory for bad english.

Im new to U++. Im start to programming with c and now im coding python. But u++ is very strong and easy, i love it.

Im tryin to rewrite old ball destroying game Rolling Eyes

. First i wrote all codes in to my topwindow's class. Later i cleanup and split my code into game engine and viewport control classes. The game logic in GameEngine class. Im drawing game via GameViewport (my custom ctrl) ctrl.

But i can't saw anything and i debug. And i see my main window does not call GameViewport's Paint(overrided) method so nothing to see.

I attached my app if anyone show the bug i will be so happy.

Attachment: daireler.tar.gz
(Size: 619.21KB, Downloaded 309 times)

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Re: My Custom Control not seen [message #26233 is a reply to message #26231]

Fri, 16 April 2010 05:01

Sender Ghost
Messages: 301
Registered: November 2008

Senior Member

Hello, Umur.

In the attachments you can find archive with changed files for your application.

Brief description:
- To avoid memory leaks you need to delete dynamically created objects before application window will be closed. For this purpose you can use class destructor.
- Custom control in the Upp application can be placed on stack instead of heap memory.
- Size of the rectangle for custom control was wrong.
- Other small changes.