Hi Atlant, I tried that method some time back. The problem is my dfb setup doesnt blend windows when there is an alpha involved. The Dialog becomes opaque even when I paint it with alpha. I have tried various options like
force-windowed Primary surface always is a window force-desktop Primary surface is the desktop background [no-]hardware Hardware acceleration bg-none Disable background clear bg-color=AARRGGBB Use background color (hex) [no-]translucent-windows But it seems my dfb driver itself doesnt support any translucency in windows. On Sat, Jul 28, 2012 at 1:53 AM, Atlant Schmidt <aschm...@dekaresearch.com>wrote: > 1. Make the QDialog as big as the screen.**** > > ** ** > > 2. Make the backmost widget in the QDIalog as big as the screen, > fill it with black, and set it (say) 50% transparent. > > 3. Put the real dialog on top of that.**** > > ** ** > > When the dialog is on display, the stuff in other windows should > show through, but dimly.**** > > ** ** > > Atlant**** > > ** ** > > ** ** > > *From:* interest-bounces+aschmidt=dekaresearch....@qt-project.org [mailto: > interest-bounces+aschmidt=dekaresearch....@qt-project.org] *On Behalf Of * > linzheming > *Sent:* Thursday, July 26, 2012 9:24 PM > *To:* pritam.ghang...@gmail.com > *Cc:* interest > *Subject:* Re: [Interest] qws and dialogs**** > > ** ** > > Hi pritam,**** > > I am afraid that u can not achieve similar result with QWS. Since QWS is > only a minimal windows system , you can't expect too much of it.**** > > **** > ------------------------------ > > linzheming**** > > **** > > *From:* pritam.ghang...@gmail.com**** > > *Date:* 2012-07-26 22:46**** > > *To:* interest <interest@qt-project.org>**** > > *Subject:* [Interest] qws and dialogs**** > > Hi **** > > ** ** > > I have an embedded device with qt. I run my applications with QWS in full > screen mode.**** > > When I show QDialog on this application, the rest of the application > should dim out. I dont want to **** > > write that code in application because on desktop systems this kind of > effect is generally already provided by**** > > window managers. Can I achieve something similar with QWS. > **** > > ** ** > > -- > pritam**** > > ** ** > > Click > here<https://www.mailcontrol.com/sr/eDMpXKMQ0LLTndxI!oX7UskfEqpntbSQJdGitKCXyRdS2OQzzYRXmmq3K+o9ytJHVuh7sCdvN8TOOlfc7GpTWA==>to > report this email as spam. > **** > > ------------------------------ > This e-mail and the information, including any attachments, it contains > are intended to be a confidential communication only to the person or > entity to whom it is addressed and may contain information that is > privileged. If the reader of this message is not the intended recipient, > you are hereby notified that any dissemination, distribution or copying of > this communication is strictly prohibited. If you have received this > communication in error, please immediately notify the sender and destroy > the original message. > > Thank you. > > Please consider the environment before printing this email. > -- pritam
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