Re: [Qt-creator] Editing widget rendering problems

2009-12-20 Thread Oleg Shalnev
2009/12/21 Alan Westbrook 

> It sounds like you have some video buffer corruption, try restarting your
> windowing system.
>
> I haven't used Linux in a while, but it used to be that you could just log
> out and log back in to do this.
>
>
I have no video buffer corruption with QtCreator - 8f586ce.
That why  am am using  stable 1.3.0


Is that still true?
>
> Alan
>
> On Sun, Dec 20, 2009 at 11:10 PM, Oleg Shalnev wrote:
>
>> Good day.
>>
>> After delete couple of lines and moving cursor, editor widget display some
>> garbage instead of correct code.
>> I hope I am not one who can see it.
>>
>> Linux 2.6.31-gentoo-r6 #1 SMP
>> QtCreator - f229a76
>>
>> --
>> Oleg Shalnev (Kalpa Project)
>> --
>> mailto: o...@kalpa.ru
>> skype:  oleg_shalnev
>> jabber:  oleg.shal...@gmail.com
>> http://kalpa.ru
>>
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>
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Re: [Qt-creator] Editing widget rendering problems

2009-12-20 Thread Alan Westbrook
It sounds like you have some video buffer corruption, try restarting your
windowing system.

I haven't used Linux in a while, but it used to be that you could just log
out and log back in to do this.

Is that still true?

Alan

On Sun, Dec 20, 2009 at 11:10 PM, Oleg Shalnev wrote:

> Good day.
>
> After delete couple of lines and moving cursor, editor widget display some
> garbage instead of correct code.
> I hope I am not one who can see it.
>
> Linux 2.6.31-gentoo-r6 #1 SMP
> QtCreator - f229a76
>
> --
> Oleg Shalnev (Kalpa Project)
> --
> mailto: o...@kalpa.ru
> skype:  oleg_shalnev
> jabber:  oleg.shal...@gmail.com
> http://kalpa.ru
>
> ___
> Qt-creator mailing list
> Qt-creator@trolltech.com
> http://lists.trolltech.com/mailman/listinfo/qt-creator
>
>
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[Qt-creator] Editing widget rendering problems

2009-12-20 Thread Oleg Shalnev
Good day.

After delete couple of lines and moving cursor, editor widget display some
garbage instead of correct code.
I hope I am not one who can see it.

Linux 2.6.31-gentoo-r6 #1 SMP
QtCreator - f229a76

-- 
Oleg Shalnev (Kalpa Project)
--
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skype:  oleg_shalnev
jabber:  oleg.shal...@gmail.com
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Re: [Qt-creator] Auto increment file version

2009-12-20 Thread tangke
On 12/16/2009 03:47 PM, Robert Caldecott wrote:
> I have some tips on generating version numbers on my Qt Creator blog
> which you may find useful.
>
> http://qtcreator.blogspot.com/2009/10/generating-automatic-version-numbers.html
>
> 2009/12/15 Tiago Correia:
>
>> Hi,
>> I've looked on the internet and found some tools for auto-increment the
>> build number of a file.
>> Did someone made a script or plugin for Qt-Creator with this purpose? Or
>> there is an easy way to do this?
>> The project file supports VERSION, but there is now way to auto increment
>> this value.
>>
>> --
>> Tiago Correia
>> chief technology officer
>>
>> cnoti inovação&  desenvolvimento – Aprendizagem enRiquecida pela Tecnologia
>> www.cnotinfor.pt
>> Telefone: +351 239 499 231
>>
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>
I can't open the url.

can you check the url again?

thanks in advance

best regards

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Re: [Qt-creator] Wrong path when using external editor

2009-12-20 Thread Coda Highland
That's entirely likely to be a bug in Notepad.

/s/ Adam

On Sun, Dec 20, 2009 at 5:31 PM, Bob Babcock  wrote:
> Bob Babcock  wrote in
> news:xns9ce7bb52bec33wssddcgis...@62.70.27.71:
>
>> If the editor is emacs, the path emacs sees is
>> .../Qt/2009.05/qt/projects/projectname/sourcefilename.
>
> This part is resolved.  The path had a space in it and changing the
> filespec from %f to "%f" makes it work.  Adding quotes doesn't fix the
> Notepad strangeness.
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Re: [Qt-creator] Wrong path when using external editor

2009-12-20 Thread Bob Babcock
Bob Babcock  wrote in
news:xns9ce7bb52bec33wssddcgis...@62.70.27.71: 

> If the editor is emacs, the path emacs sees is 
> .../Qt/2009.05/qt/projects/projectname/sourcefilename.

This part is resolved.  The path had a space in it and changing the 
filespec from %f to "%f" makes it work.  Adding quotes doesn't fix the 
Notepad strangeness.
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[Qt-creator] Wrong path when using external editor

2009-12-20 Thread Bob Babcock
Qt Creator 1.3.0 under Windows XP

Funny things happen if I try to open a file in the configured external 
editor:

If the editor is the default Notepad, the expected code appears in Notepad, 
but if I select save-as, I immediately get Common Dialog error (0x3002).  
This does not happen if Notepad is run outside of Qt Creator.

If the editor is emacs, the path emacs sees is 
.../Qt/2009.05/qt/projects/projectname/sourcefilename.
I don't even have a projects directory under the Qt install tree; projects 
are on a different partition.

Notepad is probably not getting the right path either.  Open is defaulting 
to .../Qt/2009.05/qt.

I have no desire to use Notepad as a code editor, but sometimes I do want 
to do something that the Qt Creator doesn't support.
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Re: [Qt-creator] Optimizing for speed

2009-12-20 Thread Paul Smith
On Sun, Dec 20, 2009 at 9:56 PM, Coda Highland  wrote:
> Looks right to me.

Thanks for your help, Adam!

Paul
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Re: [Qt-creator] Optimizing for speed

2009-12-20 Thread Coda Highland
Looks right to me.

/s/ Adam

On Sun, Dec 20, 2009 at 3:10 PM, Paul Smith  wrote:
> Tried that. Does the following seem correct to you?
>
> ---
> Running build steps for project exp...
> Configuration unchanged, skipping QMake step.
> Starting: /usr/bin/make -w
> make: Entering directory `/home/psmith/exp'
> g++ -c -pipe -O3 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
> -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall
> -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
> -I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
> -I/usr/include/QtGui -I/usr/include -I. -o exp.o exp.cpp
> exp.cpp: In function 'int main()':
> exp.cpp:17: warning: unused variable 'ngen'
> g++ -Wl,-O1 -o exp exp.o -lQtGui -lQtCore -lpthread
> make: Leaving directory `/home/psmith/exp'
> Exited with code 0.
> ---
>
> Paul
>
>
> On Sun, Dec 20, 2009 at 8:14 PM, Coda Highland  wrote:
>> The -O1 is just a linker flag.  The -O3 -O2 is a problem; try:
>> QMAKE_CXXFLAGS_DEBUG -= -O2
>> QMAKE_CXXFLAGS_RELEASE -= -O2
>>
>> On Sun, Dec 20, 2009 at 1:35 PM, Paul Smith  wrote:
>>> I have just done as you suggested, and getting the following:
>>>
>>> ---
>>> Running build steps for project exp...
>>> Configuration unchanged, skipping QMake step.
>>> Starting: /usr/bin/make -w
>>> make: Entering directory `/home/psmith/exp'
>>> g++ -c -pipe -O3 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
>>> -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall
>>> -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
>>> -I/usr/include/QtGui -I/usr/include -I. -o exp.o exp.cpp
>>> exp.cpp: In function 'int main()':
>>> exp.cpp:17: warning: unused variable 'ngen'
>>> g++ -Wl,-O1 -o exp exp.o -lQtGui -lQtCore -lpthread
>>> make: Leaving directory `/home/psmith/exp'
>>> Exited with code 0.
>>> ---
>>>
>>> Is it now correct? It appears -O1, -O2 and -O3.
>>>
>>> Paul
>>>
>>>
>>> On Sun, Dec 20, 2009 at 6:18 PM, Coda Highland  
>>> wrote:
 That's because I'm an idiot and told you to use the wrong variable.
 Try QMAKE_CXXFLAGS. :P

 /s/ Adam

 On Sun, Dec 20, 2009 at 11:46 AM, Paul Smith  wrote:
> Thanks again, Adam. I did as you suggested, but still getting -O2:
>
> ---
> Running build steps for project exp...
> Configuration unchanged, skipping QMake step.
> Starting: /usr/bin/make -w
> make: Entering directory `/home/psmith/exp'
> g++ -c -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
> -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall
> -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
> -I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
> -I/usr/include/QtGui -I/usr/include -I. -o exp.o exp.cpp
> exp.cpp: In function 'int main()':
> exp.cpp:17: warning: unused variable 'ngen'
> g++ -O3 -Wl,-O1 -o exp exp.o -lQtGui -lQtCore -lpthread
> make: Leaving directory `/home/psmith/exp'
> Exited with code 0.
> ---
>
> Paul
>
>
>
> On Sun, Dec 20, 2009 at 2:36 AM, Coda Highland  
> wrote:
>> This is really a qmake question, since it's qmake that controls this.
>>
>> In your .pro file, use something like:
>> QMAKE_LFLAGS -= -O2
>> QMAKE_LFLAGS += -O3
>>
>> /s/ Adam
>>
>> On Sat, Dec 19, 2009 at 6:38 PM, Paul Smith  wrote:
>>> Thanks, Adam. I was thinking about the option -O3. How can one force
>>> qt-creator to use -O3?
>>>
>>> Paul
>>>
>>>
>>> On Sun, Dec 20, 2009 at 12:31 AM, Coda Highland  
>>> wrote:
 On Linux, it uses -O2 by default in release mode if I recall
 correctly, so it already is.

 /s/ Adam

 On Sat, Dec 19, 2009 at 5:46 PM, Paul Smith  wrote:
> Dear All,
>
> I am new to qt-creator, and I am using it mainly to write my C++
> programs on a Linux machine (Fedora 12). Basically, my projects are
> "Empty Qt4" ones.
>
> My question is: how can one configure qt-creator for optimizing for
> speed the C++ programs edited with qt-creator?
>
> Thanks in advance,
>
> Paul
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Re: [Qt-creator] Optimizing for speed

2009-12-20 Thread Paul Smith
Tried that. Does the following seem correct to you?

---
Running build steps for project exp...
Configuration unchanged, skipping QMake step.
Starting: /usr/bin/make -w
make: Entering directory `/home/psmith/exp'
g++ -c -pipe -O3 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
-fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall
-W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
-I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
-I/usr/include/QtGui -I/usr/include -I. -o exp.o exp.cpp
exp.cpp: In function 'int main()':
exp.cpp:17: warning: unused variable 'ngen'
g++ -Wl,-O1 -o exp exp.o -lQtGui -lQtCore -lpthread
make: Leaving directory `/home/psmith/exp'
Exited with code 0.
---

Paul


On Sun, Dec 20, 2009 at 8:14 PM, Coda Highland  wrote:
> The -O1 is just a linker flag.  The -O3 -O2 is a problem; try:
> QMAKE_CXXFLAGS_DEBUG -= -O2
> QMAKE_CXXFLAGS_RELEASE -= -O2
>
> On Sun, Dec 20, 2009 at 1:35 PM, Paul Smith  wrote:
>> I have just done as you suggested, and getting the following:
>>
>> ---
>> Running build steps for project exp...
>> Configuration unchanged, skipping QMake step.
>> Starting: /usr/bin/make -w
>> make: Entering directory `/home/psmith/exp'
>> g++ -c -pipe -O3 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
>> -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall
>> -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
>> -I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
>> -I/usr/include/QtGui -I/usr/include -I. -o exp.o exp.cpp
>> exp.cpp: In function 'int main()':
>> exp.cpp:17: warning: unused variable 'ngen'
>> g++ -Wl,-O1 -o exp exp.o -lQtGui -lQtCore -lpthread
>> make: Leaving directory `/home/psmith/exp'
>> Exited with code 0.
>> ---
>>
>> Is it now correct? It appears -O1, -O2 and -O3.
>>
>> Paul
>>
>>
>> On Sun, Dec 20, 2009 at 6:18 PM, Coda Highland  wrote:
>>> That's because I'm an idiot and told you to use the wrong variable.
>>> Try QMAKE_CXXFLAGS. :P
>>>
>>> /s/ Adam
>>>
>>> On Sun, Dec 20, 2009 at 11:46 AM, Paul Smith  wrote:
 Thanks again, Adam. I did as you suggested, but still getting -O2:

 ---
 Running build steps for project exp...
 Configuration unchanged, skipping QMake step.
 Starting: /usr/bin/make -w
 make: Entering directory `/home/psmith/exp'
 g++ -c -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
 -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall
 -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
 -I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
 -I/usr/include/QtGui -I/usr/include -I. -o exp.o exp.cpp
 exp.cpp: In function 'int main()':
 exp.cpp:17: warning: unused variable 'ngen'
 g++ -O3 -Wl,-O1 -o exp exp.o -lQtGui -lQtCore -lpthread
 make: Leaving directory `/home/psmith/exp'
 Exited with code 0.
 ---

 Paul



 On Sun, Dec 20, 2009 at 2:36 AM, Coda Highland  
 wrote:
> This is really a qmake question, since it's qmake that controls this.
>
> In your .pro file, use something like:
> QMAKE_LFLAGS -= -O2
> QMAKE_LFLAGS += -O3
>
> /s/ Adam
>
> On Sat, Dec 19, 2009 at 6:38 PM, Paul Smith  wrote:
>> Thanks, Adam. I was thinking about the option -O3. How can one force
>> qt-creator to use -O3?
>>
>> Paul
>>
>>
>> On Sun, Dec 20, 2009 at 12:31 AM, Coda Highland  
>> wrote:
>>> On Linux, it uses -O2 by default in release mode if I recall
>>> correctly, so it already is.
>>>
>>> /s/ Adam
>>>
>>> On Sat, Dec 19, 2009 at 5:46 PM, Paul Smith  wrote:
 Dear All,

 I am new to qt-creator, and I am using it mainly to write my C++
 programs on a Linux machine (Fedora 12). Basically, my projects are
 "Empty Qt4" ones.

 My question is: how can one configure qt-creator for optimizing for
 speed the C++ programs edited with qt-creator?

 Thanks in advance,

 Paul
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Re: [Qt-creator] Optimizing for speed

2009-12-20 Thread Coda Highland
The -O1 is just a linker flag.  The -O3 -O2 is a problem; try:
QMAKE_CXXFLAGS_DEBUG -= -O2
QMAKE_CXXFLAGS_RELEASE -= -O2

On Sun, Dec 20, 2009 at 1:35 PM, Paul Smith  wrote:
> I have just done as you suggested, and getting the following:
>
> ---
> Running build steps for project exp...
> Configuration unchanged, skipping QMake step.
> Starting: /usr/bin/make -w
> make: Entering directory `/home/psmith/exp'
> g++ -c -pipe -O3 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
> -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall
> -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
> -I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
> -I/usr/include/QtGui -I/usr/include -I. -o exp.o exp.cpp
> exp.cpp: In function 'int main()':
> exp.cpp:17: warning: unused variable 'ngen'
> g++ -Wl,-O1 -o exp exp.o -lQtGui -lQtCore -lpthread
> make: Leaving directory `/home/psmith/exp'
> Exited with code 0.
> ---
>
> Is it now correct? It appears -O1, -O2 and -O3.
>
> Paul
>
>
> On Sun, Dec 20, 2009 at 6:18 PM, Coda Highland  wrote:
>> That's because I'm an idiot and told you to use the wrong variable.
>> Try QMAKE_CXXFLAGS. :P
>>
>> /s/ Adam
>>
>> On Sun, Dec 20, 2009 at 11:46 AM, Paul Smith  wrote:
>>> Thanks again, Adam. I did as you suggested, but still getting -O2:
>>>
>>> ---
>>> Running build steps for project exp...
>>> Configuration unchanged, skipping QMake step.
>>> Starting: /usr/bin/make -w
>>> make: Entering directory `/home/psmith/exp'
>>> g++ -c -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
>>> -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall
>>> -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
>>> -I/usr/include/QtGui -I/usr/include -I. -o exp.o exp.cpp
>>> exp.cpp: In function 'int main()':
>>> exp.cpp:17: warning: unused variable 'ngen'
>>> g++ -O3 -Wl,-O1 -o exp exp.o -lQtGui -lQtCore -lpthread
>>> make: Leaving directory `/home/psmith/exp'
>>> Exited with code 0.
>>> ---
>>>
>>> Paul
>>>
>>>
>>>
>>> On Sun, Dec 20, 2009 at 2:36 AM, Coda Highland  
>>> wrote:
 This is really a qmake question, since it's qmake that controls this.

 In your .pro file, use something like:
 QMAKE_LFLAGS -= -O2
 QMAKE_LFLAGS += -O3

 /s/ Adam

 On Sat, Dec 19, 2009 at 6:38 PM, Paul Smith  wrote:
> Thanks, Adam. I was thinking about the option -O3. How can one force
> qt-creator to use -O3?
>
> Paul
>
>
> On Sun, Dec 20, 2009 at 12:31 AM, Coda Highland  
> wrote:
>> On Linux, it uses -O2 by default in release mode if I recall
>> correctly, so it already is.
>>
>> /s/ Adam
>>
>> On Sat, Dec 19, 2009 at 5:46 PM, Paul Smith  wrote:
>>> Dear All,
>>>
>>> I am new to qt-creator, and I am using it mainly to write my C++
>>> programs on a Linux machine (Fedora 12). Basically, my projects are
>>> "Empty Qt4" ones.
>>>
>>> My question is: how can one configure qt-creator for optimizing for
>>> speed the C++ programs edited with qt-creator?
>>>
>>> Thanks in advance,
>>>
>>> Paul
>>> ___
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Re: [Qt-creator] Optimizing for speed

2009-12-20 Thread Paul Smith
I have just done as you suggested, and getting the following:

---
Running build steps for project exp...
Configuration unchanged, skipping QMake step.
Starting: /usr/bin/make -w
make: Entering directory `/home/psmith/exp'
g++ -c -pipe -O3 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
-fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall
-W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
-I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
-I/usr/include/QtGui -I/usr/include -I. -o exp.o exp.cpp
exp.cpp: In function 'int main()':
exp.cpp:17: warning: unused variable 'ngen'
g++ -Wl,-O1 -o exp exp.o -lQtGui -lQtCore -lpthread
make: Leaving directory `/home/psmith/exp'
Exited with code 0.
---

Is it now correct? It appears -O1, -O2 and -O3.

Paul


On Sun, Dec 20, 2009 at 6:18 PM, Coda Highland  wrote:
> That's because I'm an idiot and told you to use the wrong variable.
> Try QMAKE_CXXFLAGS. :P
>
> /s/ Adam
>
> On Sun, Dec 20, 2009 at 11:46 AM, Paul Smith  wrote:
>> Thanks again, Adam. I did as you suggested, but still getting -O2:
>>
>> ---
>> Running build steps for project exp...
>> Configuration unchanged, skipping QMake step.
>> Starting: /usr/bin/make -w
>> make: Entering directory `/home/psmith/exp'
>> g++ -c -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
>> -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall
>> -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
>> -I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
>> -I/usr/include/QtGui -I/usr/include -I. -o exp.o exp.cpp
>> exp.cpp: In function 'int main()':
>> exp.cpp:17: warning: unused variable 'ngen'
>> g++ -O3 -Wl,-O1 -o exp exp.o -lQtGui -lQtCore -lpthread
>> make: Leaving directory `/home/psmith/exp'
>> Exited with code 0.
>> ---
>>
>> Paul
>>
>>
>>
>> On Sun, Dec 20, 2009 at 2:36 AM, Coda Highland  wrote:
>>> This is really a qmake question, since it's qmake that controls this.
>>>
>>> In your .pro file, use something like:
>>> QMAKE_LFLAGS -= -O2
>>> QMAKE_LFLAGS += -O3
>>>
>>> /s/ Adam
>>>
>>> On Sat, Dec 19, 2009 at 6:38 PM, Paul Smith  wrote:
 Thanks, Adam. I was thinking about the option -O3. How can one force
 qt-creator to use -O3?

 Paul


 On Sun, Dec 20, 2009 at 12:31 AM, Coda Highland  
 wrote:
> On Linux, it uses -O2 by default in release mode if I recall
> correctly, so it already is.
>
> /s/ Adam
>
> On Sat, Dec 19, 2009 at 5:46 PM, Paul Smith  wrote:
>> Dear All,
>>
>> I am new to qt-creator, and I am using it mainly to write my C++
>> programs on a Linux machine (Fedora 12). Basically, my projects are
>> "Empty Qt4" ones.
>>
>> My question is: how can one configure qt-creator for optimizing for
>> speed the C++ programs edited with qt-creator?
>>
>> Thanks in advance,
>>
>> Paul
>> ___
>> Qt-creator mailing list
>> Qt-creator@trolltech.com
>> http://lists.trolltech.com/mailman/listinfo/qt-creator
>>
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 ___
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Re: [Qt-creator] Optimizing for speed

2009-12-20 Thread Coda Highland
That's because I'm an idiot and told you to use the wrong variable.
Try QMAKE_CXXFLAGS. :P

/s/ Adam

On Sun, Dec 20, 2009 at 11:46 AM, Paul Smith  wrote:
> Thanks again, Adam. I did as you suggested, but still getting -O2:
>
> ---
> Running build steps for project exp...
> Configuration unchanged, skipping QMake step.
> Starting: /usr/bin/make -w
> make: Entering directory `/home/psmith/exp'
> g++ -c -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
> -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall
> -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
> -I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
> -I/usr/include/QtGui -I/usr/include -I. -o exp.o exp.cpp
> exp.cpp: In function 'int main()':
> exp.cpp:17: warning: unused variable 'ngen'
> g++ -O3 -Wl,-O1 -o exp exp.o -lQtGui -lQtCore -lpthread
> make: Leaving directory `/home/psmith/exp'
> Exited with code 0.
> ---
>
> Paul
>
>
>
> On Sun, Dec 20, 2009 at 2:36 AM, Coda Highland  wrote:
>> This is really a qmake question, since it's qmake that controls this.
>>
>> In your .pro file, use something like:
>> QMAKE_LFLAGS -= -O2
>> QMAKE_LFLAGS += -O3
>>
>> /s/ Adam
>>
>> On Sat, Dec 19, 2009 at 6:38 PM, Paul Smith  wrote:
>>> Thanks, Adam. I was thinking about the option -O3. How can one force
>>> qt-creator to use -O3?
>>>
>>> Paul
>>>
>>>
>>> On Sun, Dec 20, 2009 at 12:31 AM, Coda Highland  
>>> wrote:
 On Linux, it uses -O2 by default in release mode if I recall
 correctly, so it already is.

 /s/ Adam

 On Sat, Dec 19, 2009 at 5:46 PM, Paul Smith  wrote:
> Dear All,
>
> I am new to qt-creator, and I am using it mainly to write my C++
> programs on a Linux machine (Fedora 12). Basically, my projects are
> "Empty Qt4" ones.
>
> My question is: how can one configure qt-creator for optimizing for
> speed the C++ programs edited with qt-creator?
>
> Thanks in advance,
>
> Paul
> ___
> Qt-creator mailing list
> Qt-creator@trolltech.com
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>
 ___
 Qt-creator mailing list
 Qt-creator@trolltech.com
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>>> ___
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Re: [Qt-creator] other languages syntax highlight support

2009-12-20 Thread Coda Highland
It's a plugin system. It'll take some effort, but you should be able to do it.

/s/ Adam

On Sun, Dec 20, 2009 at 9:40 AM, paulo  wrote:
> Hi,
>
> is there a obvious way to add syntax highlight to qt-creator, for other
> languages?
> In my case, I would like to use qt-creator to edit my glsl files.
> Is it possible to do this through a config/rules file?
>
> Thanks
> Paulo
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Re: [Qt-creator] Optimizing for speed

2009-12-20 Thread Paul Smith
Thanks again, Adam. I did as you suggested, but still getting -O2:

---
Running build steps for project exp...
Configuration unchanged, skipping QMake step.
Starting: /usr/bin/make -w
make: Entering directory `/home/psmith/exp'
g++ -c -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
-fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall
-W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
-I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
-I/usr/include/QtGui -I/usr/include -I. -o exp.o exp.cpp
exp.cpp: In function 'int main()':
exp.cpp:17: warning: unused variable 'ngen'
g++ -O3 -Wl,-O1 -o exp exp.o -lQtGui -lQtCore -lpthread
make: Leaving directory `/home/psmith/exp'
Exited with code 0.
---

Paul



On Sun, Dec 20, 2009 at 2:36 AM, Coda Highland  wrote:
> This is really a qmake question, since it's qmake that controls this.
>
> In your .pro file, use something like:
> QMAKE_LFLAGS -= -O2
> QMAKE_LFLAGS += -O3
>
> /s/ Adam
>
> On Sat, Dec 19, 2009 at 6:38 PM, Paul Smith  wrote:
>> Thanks, Adam. I was thinking about the option -O3. How can one force
>> qt-creator to use -O3?
>>
>> Paul
>>
>>
>> On Sun, Dec 20, 2009 at 12:31 AM, Coda Highland  
>> wrote:
>>> On Linux, it uses -O2 by default in release mode if I recall
>>> correctly, so it already is.
>>>
>>> /s/ Adam
>>>
>>> On Sat, Dec 19, 2009 at 5:46 PM, Paul Smith  wrote:
 Dear All,

 I am new to qt-creator, and I am using it mainly to write my C++
 programs on a Linux machine (Fedora 12). Basically, my projects are
 "Empty Qt4" ones.

 My question is: how can one configure qt-creator for optimizing for
 speed the C++ programs edited with qt-creator?

 Thanks in advance,

 Paul
 ___
 Qt-creator mailing list
 Qt-creator@trolltech.com
 http://lists.trolltech.com/mailman/listinfo/qt-creator

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[Qt-creator] other languages syntax highlight support

2009-12-20 Thread paulo
Hi,

is there a obvious way to add syntax highlight to qt-creator, for other 
languages?
In my case, I would like to use qt-creator to edit my glsl files.
Is it possible to do this through a config/rules file?

Thanks
Paulo
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[Qt-creator] gcov support?

2009-12-20 Thread Robert Caldecott
Today I discovered there is a code-coverage tool for gcc called gcov.
Not sure if this supports all gcc platforms but integration of this
tool into Qt Creator might be something to add to a wish list...
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Re: [Qt-creator] Add new project templates

2009-12-20 Thread Florian Schwehn
i do agree too! i also think of class templates and stuff like that. from
time to time i'd really like to add an extra class template besides from
QObject or QWidget. it can help speed up your workflow if you're deriving
classes from abstract ones. so all the pure virtual functions could be
preimplementet in the template.

2009/12/18 Porfírio Ribeiro 

> I agree with you, i also use QtCreator for some non Qt projects!
>
> 2009/12/16 Tiago Correia 
>
>> Hi,
>>
>> I'd like to add new templates for projects, when creating a new project.
>> How can i do this?
>>
>> A project that is very useful for me is, for creating a simple C or C++
>> program, that doesn't use Qt.
>> I've always to edit the pro file. If this could be done, I can see Qt
>> Creator as tool for helping novice users to program.
>>
>> --
>> Tiago Correia
>> chief technology officer
>>
>> cnoti inovação & desenvolvimento – Aprendizagem enRiquecida pela
>> Tecnologia
>> www.cnotinfor.pt
>> Telefone: +351 239 499 231
>>
>> Subscreva gratuitamente a nossa Newsletter BICA – Boletim informativo de
>> Interactividade, Comunicação e Aprendizagem
>>
>>
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>
>
> --
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>
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Re: [Qt-creator] Are the full Qt sources required to build Qt creator?

2009-12-20 Thread Lorenzo Bettini
Josh wrote:
> Hi All,
> 
> I'm trying to build qt-creator 1.3.0 from source (on linux). I have 
> built and installed Qt 4.6. I set the QTDIR env var to point to my Qt 
> install location and am using its qmake.
> 
> It seems to be trying to include\build things that do not exist in my 
> QTDIR (ie. as part of the Qt install).
> 
> So, my question is, do I need to build qt-creator with the full sources 
> for Qt? Or can I build and install Qt, then build against that install? 
> The latter is not working for me but I might be missing something.
> 
> Thanks for any assistance!
> 
> Josh

That's strange: I'm compiling qt-creator against the qt 4.6 version 
downloaded from nokia site (but I've also been using the git version of 
qt for months, when it hadn't still been released), and just by running 
the qmake from qt 4.6 installation (without setting QTDIR), I've never 
experienced any problem...  I then run the qtcreator shell script found 
in the bin directory of the shadow build...

Lorenzo

-- 
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HOME: http://www.lorenzobettini.it MUSIC: http://www.purplesucker.com
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Re: [Qt-creator] qt-creator and qt macosx port

2009-12-20 Thread Lorenzo Bettini
Eike Ziller wrote:
> On Dec 17, 2009, at 3:41 PM, ext Lorenzo Bettini wrote:
> 
>> Hi
>>
>> I've just started using an old imac and using the macosx port of qt 
>> 4.5.x... I've also installed the new qt 4.6 from the website, which 
>> comes with qt-creator.
>>
>> When I'm using qt-creator, I'd like to use the macosx port version of 
>> qt, however, when I select that qmake version, the qt-creator qt 
>> settings dialog says that it says that "qmake does not specify a valid 
>> Qt installation" and it won't use that qmake...
> 
> For investigation what the problem is:
> 
>   * what is the qmake command called? There's a known problem in 1.3.0
> that you cannot use e.g. "qmake-4.5" or such, instead of "qmake"
> (http://bugreports.qt.nokia.com/browse/QTCREATORBUG-463)
>   * in Qt Creator 1.3.0, if you open preferences, Qt Versions,
> what does the tool tip show if you hover ?
> It should look something like the attached image.
> 

Hi Eike

I don't have the mac with me right now, and won't have it till january; 
but, from what you say, it looks like it's only a matter of creating a 
softlink called "qmake" to "qmake-4.5"?

cheers
Lorenzo

-- 
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HOME: http://www.lorenzobettini.it MUSIC: http://www.purplesucker.com
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