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calling QDeclarativeView::show() function sometimes not show on screen.

  • Hi, i'm working on STi7108. using QML for menu design. I use Qt4.7.2+directfb+sawman. i use QDeclarativeView::show() function to display UI. and use QDeclarativeView::hide() function to let menu disappear. But sometimes i find after QDeclarativeView::show(), menu does not shown on screen. check the sawman log, i find it not call wm_set_window_config() to change window opacity. I also test QDeclarativeView::showMaximized() and QDeclarativeView::showFulllScreen() and find the same problem.

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