Re: [Development] Nominating Iikka Eklund as approver

2013-01-23 Thread Jenssen Tim
Another big +2 Von: Sergio Ahumada Gesendet: ‎23.‎01.‎2013 14:27 An: development@qt-project.org Betreff: [Development] Nominating Iikka Eklund as approver Hi, I would like to nominate Iikka to be

Re: [Development] QGraphicScene with thousands of QGraphicItems freezes the APP

2013-01-23 Thread Jose
Thanks for your answer, I will try to play around with the optimization flags, otherwise I will paint everything in a single object. Oh yes, my fault. I am sorry, I should have posted this on the interest@mail list from the beginning. Cheers 2013/1/24 Samuel Rødal > On 01/24/2013 08:35 AM, Sam

Re: [Development] QGraphicScene with thousands of QGraphicItems freezes the APP

2013-01-23 Thread Samuel Rødal
On 01/24/2013 08:35 AM, Samuel Rødal wrote: > On 01/23/2013 08:02 PM, Jose wrote: >> Hello, >> >> I am developing a Qt-based application. The main part of the application >> if a QGraphicView widget >> whose scene is populated with thousands (sometimes hundreds of >> thousands) of QGraphicItems, mo

Re: [Development] QGraphicScene with thousands of QGraphicItems freezes the APP

2013-01-23 Thread Samuel Rødal
On 01/23/2013 08:02 PM, Jose wrote: > Hello, > > I am developing a Qt-based application. The main part of the application > if a QGraphicView widget > whose scene is populated with thousands (sometimes hundreds of > thousands) of QGraphicItems, more > precisely a subclass because to overload the "p

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread Laszlo Papp
On Thu, Jan 24, 2013 at 7:20 AM, Denis Shienkov wrote: > > Who thinks that? Let's vote! :) > Submitted a change last night after our discussion: https://codereview.qt-project.org/#change,45640 Laszlo ___ Development mailing list Development@qt-project

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread Denis Shienkov
About enumerating BaudRate, my opinion: 1. Enumeration should be kept, similar to other enums for another settings (data bits, flow and etc.). If we abandon the enums of baud rate - this will somehow ugly. 2. The names of the enums and their value should be changed. 3. Number of basic types of

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread Thiago A . Corrêa
On Wed, Jan 23, 2013 at 8:49 PM, Laszlo Papp wrote: > On Wed, Jan 23, 2013 at 9:45 PM, Thiago A. Corrêa > wrote: >> >> You mean filling the Combo Box with available rates right? ( >> ui->rateBox->addItem(QLatin1String("9600"), SerialPort::Rate9600); ) >> I would just fill in the numbers in the se

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread Laszlo Papp
On Wed, Jan 23, 2013 at 9:45 PM, Thiago A. Corrêa wrote: > You mean filling the Combo Box with available rates right? ( > ui->rateBox->addItem(QLatin1String("9600"), SerialPort::Rate9600); ) > I would just fill in the numbers in the second argument of addItem. > Other than maybe getting a compiler

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread Thiago A . Corrêa
On Wed, Jan 23, 2013 at 6:57 PM, Laszlo Papp wrote: > On Wed, Jan 23, 2013 at 8:27 PM, Thiago A. Corrêa > wrote: >> >> IMHO we could drop the enumeration from the public API. > > > What would you use for setting a conrete value for your serialport like the > terminal example demonstrates that use

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread Laszlo Papp
On Wed, Jan 23, 2013 at 8:27 PM, Thiago A. Corrêa wrote: > IMHO we could drop the enumeration from the public API. What would you use for setting a conrete value for your serialport like the terminal example demonstrates that use case? > I'm not native english > speaker but I think writting it

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread Thiago A . Corrêa
On Wed, Jan 23, 2013 at 5:50 PM, Laszlo Papp wrote: > On Wed, Jan 23, 2013 at 6:37 PM, Thiago A. Corrêa > wrote: >> >> Oh, I thought it was discussed previously, but since you mentioned, >> baudRate would be nicer. > > > Yes, I had proposed it back then to Denis iirc, so we did discuss it. Cannot

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread Laszlo Papp
On Wed, Jan 23, 2013 at 6:37 PM, Thiago A. Corrêa wrote: > Oh, I thought it was discussed previously, but since you mentioned, > baudRate would be nicer. Yes, I had proposed it back then to Denis iirc, so we did discuss it. Cannot recall whether Denis did not like the idea or we were lazy bugger

[Development] QGraphicScene with thousands of QGraphicItems freezes the APP

2013-01-23 Thread Jose
Hello, I am developing a Qt-based application. The main part of the application if a QGraphicView widget whose scene is populated with thousands (sometimes hundreds of thousands) of QGraphicItems, more precisely a subclass because to overload the "paint" function in order to draw a circle for each

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread shane.kearns
> > Where is the read only cts property with a ctsChanged signal to > monitor the input pin? > > Nowhere. Again, there is a impossible have a cross-platform > capabilities to notify about change of CTS pins. > In principle, this feature is available only for Windows, but POSIX > does not provide t

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread Thiago A . Corrêa
Hi, On Wed, Jan 23, 2013 at 4:17 PM, wrote: > > Let me put it another way: > Where is the read only cts property with a ctsChanged signal to monitor the > input pin? > I expect rts() to return the value we are currently sending on the RTS > output, and cts() to return the value we are currentl

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread Denis Shienkov
> Where is the read only cts property with a ctsChanged signal to monitor the input pin? Nowhere. Again, there is a impossible have a cross-platform capabilities to notify about change of CTS pins. In principle, this feature is available only for Windows, but POSIX does not provide this. To o

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread shane.kearns
>As I repeated the above, it can not be done, at least cross-platform. >On Windows there is a possibility, but not the fact that it is implemented >correctly. OK, that is a good reason to not include it. >>The UART has four control lines: RTS/CTS and DTR/DSR, two inputs and two >>outputs. >> >

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread Denis Shienkov
Hello Shane, >I would have expected to see a method to determine supported rates though. >This would give a list of rates supported by a given port on the system. >e.g. >QList supportedRates() It would have been done long ago if it was possible. But this is impossible, OS's does not provide suc

Re: [Development] Proposal - QtSerialPort graduation from the Playground

2013-01-23 Thread shane.kearns
QSerialPortInfo API looks mostly good. I would have expected to see a method to determine supported rates though. This would give a list of rates supported by a given port on the system. e.g. QList supportedRates() I have seen high speed UART used as a peripheral connection in embedded systems. Yo

Re: [Development] QtMultimedia BIC / header cleanliness issue

2013-01-23 Thread Martin Sandsmark
On Wed, Jan 23, 2013 at 02:44:07PM +, Koehne Kai wrote: > It makes the file name out of line with the other .so file names. There's a > good chance that this will break some deployment scripts which do just cpy > "lib*.5.so" Then those scripts are really broken, and we should discover it befor

Re: [Development] QtMultimedia BIC / header cleanliness issue

2013-01-23 Thread Koehne Kai
> -Original Message- > From: development-bounces+kai.koehne=digia@qt-project.org > [mailto:development-bounces+kai.koehne=digia@qt-project.org] On > Behalf Of Martin Sandsmark > Sent: Wednesday, January 23, 2013 3:38 PM > To: development@qt-project.org > Subject: Re: [Development]

Re: [Development] QtMultimedia BIC / header cleanliness issue

2013-01-23 Thread Martin Sandsmark
On Tue, Jan 22, 2013 at 02:56:27PM +0100, Oswald Buddenhagen wrote: > this isn't about a cover-up, but about not making a fuss about a virtual > non-event (no pun intended). changelog entries, etc. are ok (like for > any bugfix), while changing the soversion seems just a bit over the top. Why is b

[Development] Qt CI team presentation

2013-01-23 Thread Sarajärvi Tony
Hi all! A quick introduction of the Qt CI team in Digia. Our team consists of 3 persons and we are divided on to two sites, Oulu and Tampere, Finland. I (Tony Sarajärvi) work as the team Teach lead and my position is here in Oulu. If you can't decide who to contact in CI related matters, then I

Re: [Development] Nominating Iikka Eklund as approver

2013-01-23 Thread Anttila Janne
Sergio Ahumada wrote: > > I would like to nominate Iikka to be an approver in the Qt project. > > Iikka is one of the key persons responsible for all the releases made by > Digia in the past and now together with the Qt Project. > > This includes both Qt 4.x and Qt 5.x releases in both the com

Re: [Development] Nominating Iikka Eklund as approver

2013-01-23 Thread Koehne Kai
> -Original Message- > From: development-bounces+kai.koehne=digia@qt-project.org > [mailto:development-bounces+kai.koehne=digia@qt-project.org] On > Behalf Of Sergio Ahumada > Sent: Wednesday, January 23, 2013 2:26 PM > To: development@qt-project.org > Subject: [Development] Nomin

[Development] Nominating Iikka Eklund as approver

2013-01-23 Thread Sergio Ahumada
Hi, I would like to nominate Iikka to be an approver in the Qt project. Iikka is one of the key persons responsible for all the releases made by Digia in the past and now together with the Qt Project. This includes both Qt 4.x and Qt 5.x releases in both the commercial and opensource versions.

Re: [Development] About QDeclarativeImageProvider.

2013-01-23 Thread Mark
On Wed, Jan 23, 2013 at 1:18 AM, wrote: > > //requestImage > > How I can call this method using threads. > > ___ > Development mailing list > Development@qt-project.org > http://lists.qt-project.org/mailman/listinfo/development First, you should have p