Window become blue when moving it

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Xzod

15

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Joined: 21st Jan 2009

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Posted: 3rd Nov 2009 17:23

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Hello,

when i move the window using the mouse, the window become all blue, once i release the window, it contents show back again.
this is a problem, how can i fix that ? (this problem is the same for any project, even the template one)

thanks

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Bran flakes91093

16

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Joined: 13th Sep 2008

Location: Crazy Land

Posted: 4th Nov 2009 02:54 Edited at: 4th Nov 2009 02:56

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(As far as I know) You can't (unless you override Dark GDK's rendering style somehow).

Dark GDK only renders when it is not receiving any windows messages, and moving a window causes constant messages to be sent, therefore pausing any rendering until you let go of the window.

Here's an example of what it could look like:

+ Code Snippet

while(TRUE) {
    while(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
        {
            TranslateMessage(&msg);
            DispatchMessage(&msg);
        }

        if(msg.message == WM_QUIT)
            break;

        render();
}

OR

while(msg.message != WM_QUIT)
    if(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
    {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }
    else
        render();
}

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Xzod

15

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Joined: 21st Jan 2009

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Posted: 4th Nov 2009 16:29

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what is the declare of msg ?
not recognised by compiler

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prasoc

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Posted: 4th Nov 2009 19:20

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Did you even *read* his post or just put it into your code?

Your signature has been erased by a mod

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