Re: [Interest] mingw & Qt 5.2.0 problems (building for Android)

2013-12-16 Thread Igor Mironchik
> On terça-feira, 17 de dezembro de 2013 09:50:19, Igor Mironchik wrote: >> The problem is that that in stdio.h _popen() and _pclose() defined under >> the #ifndef __STRICT_ANSI__. >> >> And -std=c++0x option defines __STRICT_ANSI__. >> >> And I just yesterday installed mingw with online installer

Re: [Interest] mingw & Qt 5.2.0 problems (building for Android)

2013-12-16 Thread Thiago Macieira
On terça-feira, 17 de dezembro de 2013 09:50:19, Igor Mironchik wrote: > The problem is that that in stdio.h _popen() and _pclose() defined under > the #ifndef __STRICT_ANSI__. > > And -std=c++0x option defines __STRICT_ANSI__. > > And I just yesterday installed mingw with online installer... Mu

Re: [Interest] mingw & Qt 5.2.0 problems (building for Android)

2013-12-16 Thread Thiago Macieira
On terça-feira, 17 de dezembro de 2013 09:22:30, Igor Mironchik wrote: > I use the latest mingw but he can't compile next program: > > #include > > int main( int argc, char ** argv ) > { > FILE * f = _popen( argv[ 1 ], "r" ); > } > > g++ -c -pipe -fno-keep-inline-dllexport -O2 -std=c++0x -

Re: [Interest] mingw & Qt 5.2.0 problems (building for Android)

2013-12-16 Thread Igor Mironchik
On terça-feira, 17 de dezembro de 2013 09:01:07, Igor Mironchik wrote: ..\shared\qmakeglobals.cpp:324:85: error: '_popen' was not declared in this scope + QLatin1String(" -query")).toLocal8Bit() , "r")) { ^ ..\shared\qmakeglobals.cpp:328:23: err

[Interest] Optimizing QGraphicsView

2013-12-16 Thread Brad Pepers
I have a QGraphicsView on a scene with around 6000 SVG images.  When I scale the view to the point where they are all visible, things start getting choppy and performance suffers when I scroll.  Any tips at how to optimize things to handle this better?I see that I can set a shared SVG renderer for

Re: [Interest] mingw & Qt 5.2.0 problems (building for Android)

2013-12-16 Thread Thiago Macieira
On terça-feira, 17 de dezembro de 2013 09:01:07, Igor Mironchik wrote: > ..\shared\qmakeglobals.cpp:324:85: error: '_popen' was not declared in > this scope > > + QLatin1String(" > -query")).toLocal8Bit() > , "r")) { > > ^ > ..\shared\qmakeglobals.c

Re: [Interest] mingw & Qt 5.2.0 problems (building for Android)

2013-12-16 Thread Igor Mironchik
I use the latest mingw but he can't compile next program: #include int main( int argc, char ** argv ) { FILE * f = _popen( argv[ 1 ], "r" ); } g++ -c -pipe -fno-keep-inline-dllexport -O2 -std=c++0x -fno-exceptions -frtti -Wall -Wextra main.cpp main.cpp: In function 'int main(int, char**)

[Interest] mingw & Qt 5.2.0 problems (building for Android)

2013-12-16 Thread Igor Mironchik
Hi. I encountered the following problem. mingw32-make[5]: Entering directory 'c:/Thirdparty/Android/Qt/5.2.0/qttools/src/ linguist/lrelease' g++ -c -pipe -fno-keep-inline-dllexport -O2 -std=c++0x -fno-exceptions -frtti -W all -Wextra -DUNICODE -DQT_NO_XKBCOMMON -DQT_NO_CAST_FROM_ASCII -DQT_NO_

Re: [Interest] Is Qt Android always this slow?

2013-12-16 Thread Jason H
After playing around some more,  it looks like it is just the capacitive touch screen that generates less events than a mouse. I've found that for everything not using the mouse events, it seems very good. From: Jason H To: "interest@qt-project.org" Sent: F

Re: [Interest] Problem with: ICU 52.1 + Qt 5.1.1 + C MySQL Connector 6.0.2 + Windows XP

2013-12-16 Thread Thiago Macieira
On segunda-feira, 16 de dezembro de 2013 16:25:46, Thales Lange wrote: > Dear Thiago Macieira, > > I attached to this e-mail the backtrace (GDB 7.6). Main Result: > > Program received signal SIGSEGV, Segmentation fault. > 0x68a11c03 in ZNK10QTextCodec11fromUnicodeERK7QString () > from C:\test

Re: [Interest] Problem with: ICU 52.1 + Qt 5.1.1 + C MySQL Connector 6.0.2 + Windows XP

2013-12-16 Thread Thales Lange
Dear Thiago Macieira, I attached to this e-mail the backtrace (GDB 7.6). Main Result: Program received signal SIGSEGV, Segmentation fault. 0x68a11c03 in ZNK10QTextCodec11fromUnicodeERK7QString () from C:\test\Qt5Core.dll I didn't compile Qt itself with debug support. If you need more inform

Re: [Interest] static libs/osx

2013-12-16 Thread Paul Miller
On 12/16/2013 10:38 AM, Thiago Macieira wrote: > On segunda-feira, 16 de dezembro de 2013 14:26:12, Tim Blechmann wrote: >>> Undefined symbols for architecture x86_64: >>>"_compress2", referenced from: >>>qCompress(unsigned char const*, int, int) in >>> libQt5Bootstrap.a(qbytearray.o) "

Re: [Interest] Problem with: ICU 52.1 + Qt 5.1.1 + C MySQL Connector 6.0.2 + Windows XP

2013-12-16 Thread Thiago Macieira
On segunda-feira, 16 de dezembro de 2013 14:20:12, Thales Lange wrote: > [c:\windows\system32\MSVCRT.DLL], "_get_output_format") called from > "c:\test\QT5CORE.DLL" at address 0x68A4A844 and returned NULL by thread > 1. Error: No foi possvel encontrar o procedimento especificado (127). The stri

Re: [Interest] A Christmas Toolbar

2013-12-16 Thread deDietrich Gabriel
On Dec 16, 2013, at 5:19 PM, Sensei wrote: > Dear all, > > I just tried the new Qt 5.2 on my mac, but alas, still no "native" > toolbar. I might need to start using qt5 soon, so I'd like to avoid > having the mac extras between my legs. > > Is *still* the qt mac extra a requirement for native

Re: [Interest] A Christmas Toolbar

2013-12-16 Thread Thiago Macieira
On segunda-feira, 16 de dezembro de 2013 17:19:22, Sensei wrote: > Is *still* the qt mac extra a requirement for native toolbars? > > If so, is there any prospective whatsoever about bringing an end to this > external dependency? It's not an external dependency. QtMacExtras is part of Qt. -- Th

Re: [Interest] qt5 universal binaries

2013-12-16 Thread Thiago Macieira
On segunda-feira, 16 de dezembro de 2013 10:54:30, Tim Blechmann wrote: > hi all, > > i've been trying to compile some universal binaries (i32/x86_64) of qt > 5.2. while i've been able to generate some libraries, mainly my > disabling precompiled headers and compiling without sse3/4/avx support, >

Re: [Interest] static libs/osx

2013-12-16 Thread Thiago Macieira
On segunda-feira, 16 de dezembro de 2013 14:26:12, Tim Blechmann wrote: > > Undefined symbols for architecture x86_64: > > "_compress2", referenced from: > > qCompress(unsigned char const*, int, int) in > >libQt5Bootstrap.a(qbytearray.o) "_uncompress", referenced from: > > qUncompress

[Interest] A Christmas Toolbar

2013-12-16 Thread Sensei
Dear all, I just tried the new Qt 5.2 on my mac, but alas, still no "native" toolbar. I might need to start using qt5 soon, so I'd like to avoid having the mac extras between my legs. Is *still* the qt mac extra a requirement for native toolbars? If so, is there any prospective whatsoever abou

Re: [Interest] Something funny. QAccelerometer

2013-12-16 Thread Jason Kretzer
By tilting the desktop screen! :) - - - - - - - - - - - - - - - - - - - - - - - Jason R. Kretzer Application Developer Google # 606-887-9011 Cell # 606-792-0079 ja...@gocodigo.com “quidquid latine dictum sit altum videtur” [cid:image001.png@01CECA4D.CA4030A0] On Dec

[Interest] Something funny. QAccelerometer

2013-12-16 Thread Guido Seifert
Hi, don't take this mail too serious. :-) I just started to play with QML Sensors. When I checked, which sensors are available with Component.onCompleted: { var types = Sensors.QmlSensors.sensorTypes(); console.log(types.join(", ")); } I got QAccelerometer and QAmbientLightSen

Re: [Interest] qt5 universal binaries

2013-12-16 Thread Paul Miller
On 12/16/2013 8:12 AM, Tim Blechmann wrote: >>> i've been trying to compile some universal binaries (i32/x86_64) of qt >>> 5.2. while i've been able to generate some libraries, mainly my >>> disabling precompiled headers and compiling without sse3/4/avx support, >>> i wonder: are UBs expected to wo

Re: [Interest] qt5 universal binaries

2013-12-16 Thread Tim Blechmann
>> i've been trying to compile some universal binaries (i32/x86_64) of qt >> 5.2. while i've been able to generate some libraries, mainly my >> disabling precompiled headers and compiling without sse3/4/avx support, >> i wonder: are UBs expected to work or will i run into some troubles? >> (e.g. ar

Re: [Interest] qt5 universal binaries

2013-12-16 Thread Paul Miller
On 12/16/2013 3:54 AM, Tim Blechmann wrote: > hi all, > > i've been trying to compile some universal binaries (i32/x86_64) of qt > 5.2. while i've been able to generate some libraries, mainly my > disabling precompiled headers and compiling without sse3/4/avx support, > i wonder: are UBs expected t

Re: [Interest] static libs/osx

2013-12-16 Thread Tim Blechmann
wanted to ping on this issue: i'm currently trying to make a non-framework build, configured with: -debug -developer-build -static -c++11 -nomake tests -nomake examples -skip qtwebkit in addition, i've explicitly set the CoreServices framework and the use of qt's zlib: -fw CoreServices -qt-zlib

[Interest] qt5 universal binaries

2013-12-16 Thread Tim Blechmann
hi all, i've been trying to compile some universal binaries (i32/x86_64) of qt 5.2. while i've been able to generate some libraries, mainly my disabling precompiled headers and compiling without sse3/4/avx support, i wonder: are UBs expected to work or will i run into some troubles? (e.g. are the