GTK progressbar call on XRenderComposite

["Huang, FrankR" <FrankR.Huang@xxxxxxx>]

Hi, all

            A question to ask.

            Using a gtk program to draw a progressbar on the screen using gtk_progress_bar_new() function.

            Finding the cairo will call the XRenderComposite() several times. But I found that only the last XRenderComposite() will let the display produce the result. I have use XFlush in cairo to send the XRenderComposite to server, but still can not see every step result on the screen. Only the final progressbar is displayed. So it is hard for me to trace the render process of a progressbar. Can you guys have any idea?

            Or is there a Xlib progressbar program to use to draw progressbar?

 

 

Thanks,

Frank

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