Re: [Interest] QtThread

2014-01-14 Thread Graham Labdon
Thanks everyone I am beginning to understand -Original Message- From: interest-bounces+graham.labdon=avalonsciences@qt-project.org [mailto:interest-bounces+graham.labdon=avalonsciences@qt-project.org] On Behalf Of Sze Howe Koh Sent: 13 January 2014 15:27 To: interest@qt-project.o

Re: [Interest] Question about reading glsl shader source from a QResource using compression

2014-01-14 Thread Ola Røer Thorsen
> > > I think the example is just doing it wrong, it should instead load the > resource file contents using QFile into two QByteArrays into the ctor > and then return the QByteArrays' contents there. > > Right. Thanks for the feedback! I'll use QFile to be sure, in case compression is enabled. Che

[Interest] help with c++ qml plugin

2014-01-14 Thread Damian Ivanov
Hi all, I made a QML plugin, which gives access to X11 window's. windowlist, active window and actions for windows like closeWindow(winID) etc. I don't know how to properly implement the signals and slot so that the active window and the window list gets updated (e.g a new window appears or one i

[Interest] how can we use MongoDB with Qt QML

2014-01-14 Thread Sujan Dasmahapatra
I need to use mongoDB no-sql database with my QML project. can I get some guide on this?i have downloaded the zip file of mongodb for win32 bit. For using SQL database like mysql and sqlite we need to configure QT for these databases. Do I need to do similar configuration for using mongoDB?. A

Re: [Interest] how can we use MongoDB with Qt QML

2014-01-14 Thread Jordi Pujol Foyo
I never tsted MongoDB, but a simple search with google like this https://www.google.es/search?q=mongodb+qt+driver&oq=mongodb+with +qt&aqs=chrome.3.69i57j0l3.10824j0j1&client=ubuntu-browser&sourceid=chrome&ie=UTF-8 In the first position, it's own C++ driver... http://docs.mongodb.org/ecosystem/tuto

Re: [Interest] Qt laptop stickers

2014-01-14 Thread Mitch Curtis
Tuukka? :) On 01/13/2014 04:55 PM, Bob Hood wrote: > > On 1/13/2014 6:57 AM, Juergen Bocklage-Ryannel wrote: >> On 07.01.14 05:51, Николай Шатохин wrote: >>> Hello. >>> >>> Does anyone have a Qt laptop stickers? Can you sell me some? >>> >>> Best regards, >>> Nick >>> >>> >>> _

Re: [Interest] Qt laptop stickers

2014-01-14 Thread Turunen Tuukka
I can post you some, email me your postal address. For wide scale availability, it is preferred to stop by the Qt booth in some event, for example DevDays. Yours, Tuukka From: Curtis Mitch Sent: tiistaina 14. tammikuuta 2014 13.17 To: Bob Hood; Juergen Bocklage-Ryannel; interest@qt-project.org

Re: [Interest] how can we use MongoDB with Qt QML

2014-01-14 Thread Sujan Dasmahapatra
Thanks Jordi your links are useful I appreciate it. Thanks Sujan On Tue, Jan 14, 2014 at 4:07 PM, Jordi Pujol Foyo wrote: > I never tsted MongoDB, but a simple search with google like this > https://www.google.es/search?q=mongodb+qt+driver&oq=mongodb+with > > +qt&aqs=chrome.3.69i57j0l3.10824j0j1

[Interest] whether a color image can SAFELY be converted to a grayscale image

2014-01-14 Thread iMath
In the Image Formats part of QImage doc says " The allGray() and isGrayscale() functions tell whether a color image can safely be converted to a grayscale image. " what does "safely" mean here ?___ Interest mailing list Interest@qt-project.org http://lis

[Interest] Draw ellipse (and etc.) the same way as cosmetic QPen

2014-01-14 Thread Dmitrii Volosnykh
Is there a possibility to draw something irrespectively to scene transformations such as cosmetic QPen? I've tried to approaches but none brings me to a success. I have some scene that may contain a polyline with vertices represented by bold dots. While polyline and thus coordinates of dots should

[Interest] Cannot play video on Windows (Media session serious error) -2147467262

2014-01-14 Thread Cornelius Hald
Hi, the last Qt version that played videos on my machines was Qt 5.0.1. Since then I'm only getting errors. There is already a bug report with many comments and improvements have been made as well. Unfortunately I still have many machines that won't play any video. It looks like the common thing

Re: [Interest] Draw ellipse (and etc.) the same way as cosmetic QPen

2014-01-14 Thread Ian Thomson
Have you tried adding child GraphicsItems for each of the dots and setting the flag QGraphicsItem::ItemIgnoresTransformations? That should do the trick. Ian. On 14/01/14 12:11, Dmitrii Volosnykh wrote: > Is there a possibility to draw something irrespectively to scene > transformations such as c

Re: [Interest] Draw ellipse (and etc.) the same way as cosmetic QPen

2014-01-14 Thread Dmitrii Volosnykh
> Have you tried adding child GraphicsItems for each of the dots and > setting the flag QGraphicsItem::ItemIgnoresTransformations? That should > do the trick. > Ian. Ian, I pasted the code from my application from which you can see that I am aware of QGraphicsItem::ItemIgnoresTransformations flag

Re: [Interest] [Android] Profiling QML application

2014-01-14 Thread Ben Lau
On 13 January 2014 20:08, Koehne Kai wrote: > > > -Original Message- > > From: interest-bounces+kai.koehne=digia@qt-project.org > > [mailto:interest-bounces+kai.koehne=digia@qt-project.org] On Behalf > Of > > Ben Lau > > Sent: Sunday, January 12, 2014 5:53 PM > > To: interest@qt-p

Re: [Interest] whether a color image can SAFELY be converted to a grayscale image

2014-01-14 Thread Constantin Makshin
It means "without losing any [color] information". On Jan 14, 2014 3:59 PM, "iMath" <2281570...@qq.com> wrote: > In the Image Formats part of QImage doc says > " > The allGray() and isGrayscale() functions tell whether a color image can > safely be converted to a grayscale image. > " > what does "

[Interest] Use internationalisation in qt4 with QWS

2014-01-14 Thread Simone
Hi, For an application, we need to be able to type from a virtual keyboard in different languages, supporting Japanese, Chinese, Korean, Latin, Cyrillic, Arabian, and so on. The problem is that we don't have X since we use QWS. We need also to program the language from our application. Do

Re: [Interest] Qt laptop stickers

2014-01-14 Thread Juergen Bocklage-Ryannel
I will stop by and bring a beer:-) What about using a service like (http://www.zazzle.com/google+gifts), so that the community could order them and create additional marketing for Qt and DIGIA. Maybe also a contest for best designed merchandise. Not sure if this is possible. / juergen On

Re: [Interest] Qt laptop stickers

2014-01-14 Thread Rayner Pupo
Tuukka: Can you send me some Qt stickers, I would be proud having the first Qt-fashion Laptop in Cuba. Zip code: 72 400 Here is my address: Camaguey, Cuba. Minas, Cristander street number 26. Thanks ___

Re: [Interest] Use internationalisation in qt4 with QWS

2014-01-14 Thread Konstantin Tokarev
14.01.2014, 22:58, "Simone" : > Hi, > > For an application, we need to be able to type from a virtual keyboard in > different languages, supporting Japanese, Chinese, Korean, Latin, Cyrillic, > Arabian, and so on. > > The problem is that we don’t have X since we use QWS. > > We need also to prog