Re: [Interest] QT 4.5.3 on Lion MacOS

If you move to OS X 10.7 Lion you can ONLY build applications for 10.7. You may want to move to 10.6.8 instead which should allow you to build back to 10.5. Mike On Mar 1, 2012, at 2:21 AM, Sergey wrote: Hello, My QT application was built on MacOS 10.4 (Tiger) Tiger is installed on my

Re: [Interest] QT 4.5.3 on Lion MacOS

AFAIK Xcode 3 does not run on OS X 10.7. You have to use Xcode 4 which ONLY comes with SDKs for 10.7. So it seems that OS X 10.6.8 is the current sweet spot for 10.5 through 10.7 support. Mike On Mar 1, 2012, at 10:43 AM, Konstantin Tokarev wrote: 01.03.2012, 18:36, Michael Jackson

[Interest] How to reorder QListView contents through Drag-N-Drop

I have a QListView in my GUI. I would like to be able to use Drag-N-Drop to allow the user to move items with the list. I have checked some settings in QDesigner to enable this functionality but the issue I am having is that if the user drags a selection directly over another entry then the

Re: [Interest] Mac sidebar

There is an example in the demos directory that does specifically that. macmainwindow. Mike Jackson On Apr 12, 2012, at 2:44 PM, Tibold Kandrai wrote: Hi, Does any know how to create a mac sidebar (for example what Finder has) with Qt on mac? Cheers, --- Tibold Kandrai

Re: [Interest] Building 32-bit Qt 5 on Mac

On Apr 23, 2012, at 4:32 PM, Nikos Chantziaras wrote: On 23/04/12 23:19, Paul Miller wrote: On 4/23/2012 1:19 PM, Stephen Chu wrote: Will 32-bit build be supported in Qt 5? Or we Mac guys will all have to force our users to 64-bit land? I don't know how far back you need to support, but

Re: [Interest] Building 32-bit Qt 5 on Mac

OS X 10.6 only requires an intel processor. OS X 10.7 requires a 64 bit intel processor. http://support.apple.com/kb/SP575?viewlocale=en_USlocale=en_US So if Qt 5 supports OS X 10.6 then Qt5 needs to be able to build in 32 bit mode. Mike Jackson. On Apr 25, 2012, at 7:39 AM,

Re: [Interest] Link Errors when Creating a Windows DLL containing Qt Widgets

On May 14, 2012, at 11:17 AM, Till Oliver Knoll wrote: Am 14.05.2012 um 16:35 schrieb Mike Jackson imikejack...@gmail.com: ... This is the top part of the class declaration for QFilterWidget: class PipelineBuilderLib_EXPORT QFilterWidget : public QGroupBox { Q_OBJECT; public:

Re: [Interest] Link Errors when Creating a Windows DLL containing Qt Widgets

On May 14, 2012, at 11:54 AM, Till Oliver Knoll wrote: 2012/5/14 Mike Jackson imikejack...@gmail.com: ... The link errors occur when I am creating a plugin library (SurfaceMeshPlugin) which uses the library that the QFilterWidget is compiled into (PipelineLib). Oh, and just as to rule

Re: [Interest] C++11 in Qt5

On Jun 11, 2012, at 4:35 PM, Scott Aron Bloom wrote: http://woboq.com/blog/cpp11-in-qt5.html Can someone part of the Qt project, explain the reasoning for this… While in general I love the idea… In specific, I have had customers that are 5-10 years behind in their compiler choice..

Re: [Interest] Dynamically Resizing the height of a Row in a QTableWidget or QTableView

On Jun 26, 2012, at 5:43 AM, André Somers wrote: Op 25-6-2012 22:35, Michael Jackson schreef: Is it possible to dynamically set the row height based on the amount of text that needs to be displayed? We are trying to display some error messages in a table and some of the messages are very

Re: [Interest] Dynamically Resizing the height of a Row in a QTableWidget or QTableView

On Jun 26, 2012, at 5:43 AM, André Somers wrote: Op 25-6-2012 22:35, Michael Jackson schreef: Is it possible to dynamically set the row height based on the amount of text that needs to be displayed? We are trying to display some error messages in a table and some of the messages are very

[Interest] Changing the Layout of a Widget

I would like to swap layouts in a QWidget. Is that possible? I see the the setLayout(...) and layout() functions but when I try to set my layout using setLayout() I get an error message saying that there is already a layout. Ok, Sounds reasonable. There doesn't seem to be any removeLayout()

Re: [Interest] Slow compiling on Mac

In QtCreator it uses Make to do the compile and by default it will only use a single thread Where Xcode would by default use all your cores to compile. You need to add a -jN to the make argument in the Project tab of QtCreator. Where N is the number of cores on your computer. That will speed

Re: [Interest] Slow compiling on Mac

On Aug 30, 2012, at 7:20 AM, Konstantin Tokarev wrote: 30.08.2012, 15:17, Michael Jackson imikejack...@gmail.com: In QtCreator it uses Make to do the compile and by default it will only use a single thread Where Xcode would by default use all your cores to compile. You need to add a -jN

Re: [Interest] Slow compiling on Mac

Just another data point: Dual quad Core Nehalem Xeon 2.6GHz (Hyper-threaded) running off SATA-II based SSD, OS X 10.6.8 (GCC 4.2 - Apple Version) make -j8 gives a compile time of 3m27s make -j16 gives a compile time of 3m16s --- Mike J On Aug 30, 2012, at 9:09 AM, Bo Elmgreen wrote: Well, I

Re: [Interest] Slow compiling on Mac

On Aug 30, 2012, at 11:00 AM, Till Oliver Knoll wrote: Am 30.08.2012 um 13:09 schrieb Bo Elmgreen bo.elmgr...@gmail.com: ..., QtCreator cannot find clang++ :-/ And I cannot find it on my system. Maybe it is because I still have Xcode 3.2.6 installed!? Very much likely ;) My book sais

Re: [Interest] Does any one interesting to help writting CMake Scripts for QtCreator?

On Sep 11, 2012, at 10:43 AM, Konstantin Tokarev wrote: 11.09.2012, 18:32, Loaden loa...@gmail.com: For now QtCreator support qmake + qbs build system, but I think if there exist CMake build system, that's would be great. I don't think it's a good idea to maintain 3 build systems in

Re: [Interest] Is Qt Library for OS X frameworks only?

Comments inline. On Oct 17, 2012, at 12:19 PM, Daniel Price wrote: The idea behind frameworks on OSX is that you bundle the library, it's headers and any associated resources (images, nibs etc) into one unit that the Finder sees as a single file. That's all very well for the rare

Re: [Interest] Is Qt Library for OS X frameworks only?

On Oct 18, 2012, at 5:13 AM, Daniel Price wrote: Comments inline. A simple install rule will strip out the headers so they are not included in your app bundle. My point exactly. Another choir that you have to do with Frameworks. And if you strip out the headers, they're not frameworks

Re: [Interest] Qt -4.8.3 self compiled is corrupted when complete

On Nov 27, 2012, at 3:55 AM, R. Reucher rene.reuc...@batcom-it.net wrote: On Tuesday 27 November 2012 03:54:06 Mike Jackson wrote: I am trying to compile Qt 4.8.3 with a fully patched Visual Studio 2010 Service Pack 1 as a 64 bit compile. When the compile finishes and I try to launch

Re: [Interest] MacOS 10.4 + QT 4.7.4 + my app linking error

Looks like some of the Core Apple Frameworks need to also be linked. The names of which are escaping me at the moment. I bet a quick google search would turn up the proper frameworks. mike j. On Nov 27, 2012, at 11:55 PM, Sergey sh0...@gmail.com wrote: List of non-found by linker functions

Re: [Interest] QtCreator, Mac OSX and LLDB?

On Jan 22, 2013, at 4:25 PM, André Pönitz wrote: On Tue, Jan 22, 2013 at 08:50:30PM +, danny wrote: I assumed it was common knowledge - you WILL hit this problem if you try to trace into a non-trivial Qt application on Mac. It was discussed previously on the mailing list and the Qt

Re: [Interest] I am trying to compile Qt 4.8 with VS2010

What version of VS2010? What version of Windows? what exact version of Qt 4.8? .0, .1, .2, .3, .4? 32 or 64 bit? MJ On Feb 6, 2013, at 2:13 PM, Guido Seifert wrote: I get: Failed to write to updated resource file qico4.dll. The operation failed. Any ideas? Guido

Re: [Interest] I am trying to compile Qt 4.8 with VS2010

What EXACT version of VS2010 do you have? Are you trying to compile a 64bit version of Qt? If so you MUST have the Service Pack 1 for VS2010. Without it building Qt4 is worthless as the 64 bit compiler has bugs that Qt will exercise. You *might* be seeing these bugs. Maybe. Mike Jackson On

Re: [Interest] I am trying to compile Qt 4.8 with VS2010

At this point there should just be something in the Qt make files that detects VS2010 without SP1 and just halts the whole process right then and there. I lost about 4 days trying to figure out what was going wrong after I installed VS2010. I had different errors that google finally shed some

[Interest] Image Format plugins not loading on windows

I have some code in Qt where I am loading a tiff image file. I have placed all the folder plugins/imageformats/* from my Qt Build into the same directory as my executable file. When I try to load the QImage image(path_to_tiff) I get a null QImage object back. Checked by using image.isNull()

Re: [Interest] Image Format plugins not loading on windows

-deployment-on-windows/4049823#4049823 ) Best regards Helmut Mülner -Ursprüngliche Nachricht- Von: interest-bounces+helmut.muelner=joanneum...@qt-project.org [mailto:interest-bounces+helmut.muelner=joanneum...@qt-project.org] Im Auftrag von Michael Jackson Gesendet: Donnerstag, 07. März

[Interest] Compiling Qt 4 on OS X 10.8 for 10.6 deployment

What is the magic configure argument to be able to build Qt 4.8.4 on OS X 10.8 but be able to deploy my application back to OS X 10.6.8? Thanks --- Mike Jackson dream3d.bluequartz.net ___ Interest mailing list Interest@qt-project.org

Re: [Interest] Compiling Qt 4 on OS X 10.8 for 10.6 deployment

/viewthread/25806/ Hope it helps On 20 mars 2013, at 14:01, Michael Jackson wrote: What is the magic configure argument to be able to build Qt 4.8.4 on OS X 10.8 but be able to deploy my application back to OS X 10.6.8? Thanks --- Mike Jackson dream3d.bluequartz.net

Re: [Interest] Combine PDF files into a single PDF File

On Mar 29, 2013, at 4:44 AM, Alejandro Exojo wrote: 2013/3/28 Michael Jackson imikejack...@gmail.com: I would like to take a bunch of PDF files and combine them into a single PDF file. Would this be possible with Qt? I see where I can print an HTML file to a PDF but I have 60 html files

Re: [Interest] Combine PDF files into a single PDF File

On Mar 29, 2013, at 4:44 AM, Alejandro Exojo wrote: 2013/3/28 Michael Jackson imikejack...@gmail.com: I would like to take a bunch of PDF files and combine them into a single PDF file. Would this be possible with Qt? I see where I can print an HTML file to a PDF but I have 60 html files

Re: [Interest] Combine PDF files into a single PDF File

On Mar 29, 2013, at 3:07 PM, Jeff Tranter wrote: On 13-03-29 01:37 PM, Dan White wrote: This might also be of interest: http://doc.qt.digia.com/qq/qq27-poppler.html On Mar 29, 2013, at 10:21 AM, warg...@gmx.de wrote: Wow, thank you. I did not now of this API. Not that I need it _now_,

Re: [Interest] Oops! Somebody's got a bad case of dependency bloat!

On Apr 10, 2013, at 9:22 AM, 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 Christian Dähn Sent: Wednesday, April 10, 2013 3:08 PM To: interest Subject: Re:

Re: [Interest] Oops! Somebody's got a bad case of dependency bloat!

On Apr 10, 2013, at 12:11 PM, Thiago Macieira wrote: On quarta-feira, 10 de abril de 2013 09.34.57, Michael Jackson wrote: I'd really like to know who thought that needing perl for the build was a good idea when not all the platforms have it as a base installed software package. Perl

Re: [Interest] Qt 4.8.4 support for Visual Studio 2012

On Apr 10, 2013, at 3:42 PM, Thiago Macieira wrote: On quarta-feira, 10 de abril de 2013 19.32.25, Eric Clark wrote: Hello All, I was wondering if anyone knew whether or not Qt would be building 4.8.4 or any future release of 4.x.x using Visual Studio 2012? I know that Qt 5.x has builds

Re: [Interest] Oops! Somebody's got a bad case of dependency bloat!

On Apr 10, 2013, at 3:02 PM, Thiago Macieira wrote: On quarta-feira, 10 de abril de 2013 11.55.24, Bob Hood wrote: No doubt you meant what you said. However, it hardly changes the fact that the one omitted is rather ubiquitous, regardless of your personal feelings about it. I have no love

Re: [Interest] Oops! Somebody's got a bad case of dependency bloat!

On Apr 10, 2013, at 4:28 PM, Alex Strickland wrote: On 2013/04/10 10:05 PM, Michael Jackson wrote: And just because a majority download the installer does not mean ALL. It is YOUR JOB AS A Qt DEVELOPER/MAINTAINER to make MY life easier. That is your job. Yeah Mike, get him fired

Re: [Interest] Oops! Somebody's got a bad case of dependency bloat!

miss your flight (acts of god v. Lost taxi driver) On Apr 10, 2013 3:25 PM, Christian Dähn da...@asinteg.de wrote: On 04/10/2013 10:05 PM, Michael Jackson wrote: And just because a majority download the installer does not mean ALL. It is YOUR JOB AS A Qt DEVELOPER/MAINTAINER

Re: [Interest] Oops! Somebody's got a bad case of dependency bloat!

on. They loathe windows, that's the correct answer and in earnest as a non-paying customer that's fine/fair.Support will always suck for that platform. You can fix it but you'd first need to fork it, which is sorta a fork it all type situation. On Apr 10, 2013 3:42 PM, Michael Jackson

Re: [Interest] Oops! Somebody's got a bad case of dependency bloat!

, Michael Jackson wrote: And just because a majority download the installer does not mean ALL. It is YOUR JOB AS A Qt DEVELOPER/MAINTAINER to make MY life easier. That is your job. Hi Mike This thread is getting overheated... I with most of what you said, but I disagree on one small

Re: [Interest] Interest Digest, Vol 19, Issue 41

On Apr 10, 2013, at 8:23 PM, Danny Price deepblue...@googlemail.com wrote: The one thing that VS does well is debugging but that's changing now thanks to LLDB. And when will QtCreator support LLDB? I would love to be able to actually debug vectors, maps, sets, QString on OS X. Saves me the

Re: [Interest] Apologies on the bloat thread (a.k.a yes Windows is still important)

-Original Message- From: interest-bounces+scott=onshorecs@qt-project.org [mailto:interest-bounces+scott=onshorecs@qt-project.org] On Behalf Of Michael Jackson Sent: Wednesday, April 10, 2013 6:31 PM To: interest@qt-project.org Subject: Re: [Interest] Apologies on the bloat thread

[Interest] Creating Installer for custom Build of Qt

Branching from the current discussion thread of [Interest] Oops! Somebody's got a bad case of dependency bloat! there is another way that I could solve a problem for all the custom builds that I need and that would be to be able to actually build the an installer from my custom build. So

Re: [Interest] Creating Installer for custom Build of Qt

On Apr 11, 2013, at 9:48 AM, Sergio Ahumada wrote: On 04/11/2013 03:32 PM, Michael Jackson wrote: Branching from the current discussion thread of [Interest] Oops! Somebody's got a bad case of dependency bloat! there is another way that I could solve a problem for all the custom builds

Re: [Interest] Creating Installer for custom Build of Qt

On Apr 11, 2013, at 9:54 AM, Sergio Ahumada wrote: On 04/11/2013 03:48 PM, Sergio Ahumada wrote: On 04/11/2013 03:32 PM, Michael Jackson wrote: Branching from the current discussion thread of [Interest] Oops! Somebody's got a bad case of dependency bloat! there is another way that I could

Re: [Interest] Creating Installer for custom Build of Qt

On Apr 11, 2013, at 11:25 AM, Jenssen Tim wrote: This has changed since the Qt 4 days then. All of this is very helpful BUT is the same information available for Qt 4? We use Qt 4.8.4 and are not ready to move to Qt 5 yet. Since I am not building WebKit looks like my life might actually

Re: [Interest] Creating Installer for custom Build of Qt

THANK YOU! I finally got this to work and let alone able to create a custom installer for my Qt 4.8.4 build BUT I am also including all my support libraries (HDF5, Boost, Eigen, CMake, DOxygen, Qwt) so now my developers have EVERYTHING they need to compile our sources in one place. The

[Interest] QtCreator 2.7 - Thread list not showing during debugging

I recently updated from QtCreator 2.6.2 on OS X 10.6.8 to QtCreator 2.7 on the same system. I have noticed on the new Creator 2.7 that if I break at a breakpoint or just break by clicking the Pause button that the thread combobox does not populate at all. I know I have more than a single

Re: [Interest] Building qt4 on mac with -no-webkit

This is what I use on OS X 10.6.8 and 10.8 builds using the Qt 4.8.4 everywhere source package. ./configure -opensource -nomake demos -nomake examples -debug-and-release -shared -fast -exceptions -stl -no-qt3support -no-webkit -no-phonon -largefile -arch x86_64 -prefix

Re: [Interest] Building qt4 on mac with -no-webkit

Interesting. I went and actually looked at what was being built and QtWebKit is being built in my configuration. And Assistant is actually using that library. I guess since I start the build and go to sleep I never noticed if it was being built or not. I don't link against it for my application

[Interest] Built in DataBase for Qt 4.8.4

Is there any built in or In Memory database structures that are already in Qt 4.8? I have a need for some light searching of our documentation and my idea was to generate an in-memory database table that the built in QSQL stuff could use to generate the results from? 3rd Party libs maybe?

Re: [Interest] Built in DataBase for Qt 4.8.4

On Apr 25, 2013, at 12:18 PM, Robert Hairgrove wrote: On Thu, 2013-04-25 at 12:12 -0400, Michael Jackson wrote: Is there any built in or In Memory database structures that are already in Qt 4.8? I have a need for some light searching of our documentation and my idea was to generate

[Interest] Add context menu to QTreeWidget based on Specific Item being clicked

I am trying to add a right click or context menu to a QTreeWidget where the menu that gets popped up has menus that are specific to the item being clicked on. So far all my attempts have failed. I have tried to add my higher level QWidget class (The parent of the QTreeWidget) as an Event

[Interest] How to have 3 QTreeWidgets in a QScrollView share the same set of scroll bars

I am redesigning part of my gui to use 3 QTreeWidgets laid out vertically embedded in a ScrollView. What I would like to achieve is to have all three TreeWidgets share a single unified ScollBar. Currently if any items within one of the TreeWidgets is opened then the scrollbars appear but just

Re: [Interest] Add context menu to QTreeWidget based on Specific Item being clicked

Thanks. That will work. Mike J. On May 10, 2013, at 4:48 PM, Andreas Pakulat wrote: Hi, On Fri, May 10, 2013 at 10:06 PM, Michael Jackson imikejack...@gmail.com wrote: I am trying to add a right click or context menu to a QTreeWidget where the menu that gets popped up has menus

[Interest] QGroupBox Subclass

I am currently using a QGroupBox (with some custom style sheets) as a superclass for a custom widget in our program. QGroupBox has the isCheckable property which we use then style with a custom image for an icon and over ride the toggled to get some custom actions when the user clicks the

Re: [Interest] QGroupBox Subclass

On May 21, 2013, at 11:29 AM, Tony Rietwyk wrote: Sent: Tuesday, 21 May 2013 11:32 PM I am currently using a QGroupBox (with some custom style sheets) as a superclass for a custom widget in our program. QGroupBox has the isCheckable property which we use then style with a custom image for

[Interest] Opening Folder location on a linux GUI

I would like to be able to show the location of a file in the file system on a Linux machine ( I have code for OS X and Windows). Is there something built into Qt that I am just missing? I have found the following links helpful but not really the solution for Linux:

[Interest] Converting std::string.c_str() code to use QString methods

I have a large code base that we are migrating to more fully utilize Qt classes. Many places in the code have lines like the following: std::string path(/path/to/foo.txt); FILE* f = fopen(path.c_str(), wb); If the path variable is now declared as a QString which QString method would be me the

Re: [Interest] Converting std::string.c_str() code to use QString methods

On Aug 30, 2013, at 3:45 PM, Andreas Pakulat ap...@gmx.de wrote: Hi, On Fri, Aug 30, 2013 at 9:08 PM, Michael Jackson imikejack...@gmail.com wrote: I have a large code base that we are migrating to more fully utilize Qt classes. Many places in the code have lines like the following

Re: [Interest] Converting std::string.c_str() code to use QString methods

On Aug 30, 2013, at 11:42 PM, Thiago Macieira thiago.macie...@intel.com wrote: On sexta-feira, 30 de agosto de 2013 19:47:48, Syam wrote: On 31-Aug-2013 6:28 AM, Thiago Macieira thiago.macie...@intel.com wrote: On sexta-feira, 30 de agosto de 2013 19:17:58, Scott Aron Bloom wrote: I use

Re: [Interest] Converting std::string.c_str() code to use QString methods

On Aug 31, 2013, at 12:51 PM, Thiago Macieira thiago.macie...@intel.com wrote: 3) We use the HDF5 (www.hdfgroup.org) to store files. The entire interface is C and uses char* to get strings into and out the file when needed. Of all the discussion going on this is the part that worries me the

[Interest] 64 bit capable QVector

I am curious as to what Qt class (if any) folks use for memory allocations larger then 2^31 elements? We write some software that analyzes large scientific data sets and I am trying to figure out if I should stick with std::vector in a few spots or go with something else. We have our own Array

Re: [Interest] [OT] Re: 64 bit capable QVector

On Sep 4, 2013, at 2:37 AM, Till Oliver Knoll till.oliver.kn...@gmail.com wrote: Am 04.09.2013 um 03:27 schrieb Thiago Macieira thiago.macie...@intel.com: ... Other 64-bit architectures are similar, with maybe different number of bits. For example, the Intel Itanium 2 has 50 bits of

Re: [Interest] Byte Swapping float and double

the doc says for these functions: Note: Template type T can either be a qint16, qint32 or qint64. Other types of integers, e.g., qlong, are not applicable. 2013/9/7 Thiago Macieira thiago.macie...@intel.com On sábado, 7 de setembro de 2013 12:24:26, Michael Jackson wrote: I have some code

[Interest] Qt Installer Framework - Adding custom generated file to the installation

I am very new to QtInstallerFramework but I have successfully created an installer for my project where I package a bunch of precompiled binaries so my developers do not have to build them. The convenience I would like to add to the installer is the ability to generate a simple text file with

Re: [Interest] Qt and MSVC 2013

On Nov 28, 2013, at 8:04 AM, Duane duane.heb...@group-upc.com wrote: On 11/27/2013 8:14 PM, Hamish Moffatt wrote: On 27/11/13 19:22, Yves Bailly wrote: Le 27/11/2013 09:17, Philippe a écrit : Would be nice, but without the Visual Studio Addin (I haven't seen yet any VS 2013 beta version),

[Interest] Qt Plugins for Visual Studio

I have some questions about the QtPlugins for Visual Studio. Where is the appropriate place to ask those questions? Basically (and this has probably beed asked before) is the source for the plugins open-source? and if so where is the repository? I tried looking through the repositories at

Re: [Interest] Qt 5.2 Self Built Assistant Application has no index

On Jan 28, 2014, at 4:59 AM, Frederik Gladhorn frederik.gladh...@digia.com wrote: Mandag 27. januar 2014 15.54.21 skrev Michael Jackson: I built Qt 5.2 this weekend on OS X 10.8.5 using Xcode 4.6.x and after installation the QtAssistant application does not seem to have an index or anyway

Re: [Interest] Qt Plugins for Visual Studio

Can I build a VS2013 plugin for Qt 4.8.5? Is this possible or was there a technical reason I can not do this? Thanks Mike Jackson On Jan 26, 2014, at 11:21 AM, William Hallatt goblincod...@gmail.com wrote: http://qt-project.org/wiki/QtVSAddin On Sunday, 26 January 2014, Michael

[Interest] Compile Speed Question regarding MOC

I have what seems to be an obvious question/answer but the subtleties may not be what I think they are. We have a project with about 500 files most of which inherit from QObject or QWidget which means they all have moc run on them. Currently I have each moc created file compiled as a separate

Re: [Interest] Compile Speed Question regarding MOC

On Feb 18, 2014, at 7:48 PM, Tony Rietwyk t...@rightsoft.com.au wrote: Mike wrote: Sent: Wednesday, 19 February 2014 9:05 AM I have what seems to be an obvious question/answer but the subtleties may not be what I think they are. We have a project with about 500 files most of which

[Interest] Q_PROPERTY, Subclass and calling SuperClasses signal

I am trying to make sure I truly understand the Signals/Slots mechanism because this once has me a bit stumped. I _think_ what I am trying is legal but maybe not. Best is an example: class A : public QObject { Q_OBJECT …. signals: void parametersChanged(); …. }; class

Re: [Interest] Q_PROPERTY, Subclass and calling SuperClasses signal

On Feb 27, 2014, at 11:24 AM, Michael Jackson imikejack...@gmail.com wrote: I am trying to make sure I truly understand the Signals/Slots mechanism because this once has me a bit stumped. I _think_ what I am trying is legal but maybe not. Best is an example: class A : public QObject

[Interest] Adding Scripting Capabilities to my Application (Suggestions on how to get started)

Hello Qt Community. I help develop a combination of library/application (dream3d.bluequartz.net) and we would like to add some scripting capabilities to it. I'll state what I _think_ I want and hopefully get a sanity check as to whether it is really possible or not. Our project as a main

Re: [Interest] qt_x11_wait_for_window_manager link error on CentOS 6.5

On Jul 24, 2014, at 11:00 AM, Thiago Macieira thiago.macie...@intel.com wrote: On Thursday 24 July 2014 08:47:14 Mike Jackson wrote: I am trying to compile some Qt code that is the following: #if defined(Q_WS_X11) extern void qt_x11_wait_for_window_manager(QWidget * mainWin, bool);

Re: [Interest] question about relocating Qt library installation

On Aug 5, 2014, at 8:39 AM, Yves Bailly yves.bai...@verosoftware.com wrote: On 05/08/2014 05:59, Thiago Macieira wrote: On Monday 04 August 2014 09:47:55 Darren Dale wrote: I spent a good part of the weekend looking for information on the web. I'm not certain I understand the problem, but am

[Interest] Best way to build Qt5 distribution for internal development

In the past I have provided my developers with a custom build of Qt 4.8.x for their VS version (2010, 2012, 2013) all 64 bit versions. This was done via a combination of a self compile and creating an installer using the Qt Installer Framework. The basics are this: Pick a directory, say

[Interest] Qt 5.3.1 Self Build Documentation Missing any type of CSS Style

I self built Qt-5.3.1 (by using the downloaded source .zip archive) on windows 7 x64 using both VS2010 and VS2013. Both were built in 64 bit mode. I do not have ICU built on either system so subsequently it looks from the docs that QtWebKit is NOT compiled in this process. After the build

Re: [Interest] macdeployqt errors on Qt 5.3.1

someone else runs into this same issue. Thanks Mike Jackson On Aug 23, 2014, at 2:41 PM, Michael Jackson imikejack...@gmail.com wrote: I am trying to use macdeployqt to deploy my application. I am using OS X 10.8.5 with Stock Xcode 5.x and Qt 5.3.1 (Self Built - No webkit). It seems to have

Re: [Interest] Qt 5.4 missing /opt/lib/libzip.dylib on OS X

On Feb 6, 2015, at 3:48 PM, René J.V. Bertin rjvber...@gmail.com wrote: On Friday February 06 2015 13:12:32 Michael Jackson wrote: I am doing pretty vanilla C++ development. We use Qt as our base for everything. We generate a GUI for data analysis which gets distributed to users

Re: [Interest] Qt 5.4 missing /opt/lib/libzip.dylib on OS X

On Feb 6, 2015, at 9:10 AM, Konstantin Tokarev annu...@yandex.ru wrote: 06.02.2015, 16:57, Michael Jackson imikejack...@gmail.com: I have installed Qt 5.4 for OS X (Precompiled from the Qt.io website) and when packaging my application I am getting errors that /opt/lib/libzip1.dylib

[Interest] Qt 5.4 missing /opt/lib/libzip.dylib on OS X

I have installed Qt 5.4 for OS X (Precompiled from the Qt.io website) and when packaging my application I am getting errors that /opt/lib/libzip1.dylib is missing and can not be found. Is this something that was overlooked or missed during the packing of Qt 5.4? I have installed Qt 5.4 in

Re: [Interest] Qt 5.4 missing /opt/lib/libzip.dylib on OS X

On Feb 6, 2015, at 12:32 PM, René J.V. Bertin rjvber...@gmail.com wrote: On Friday February 06 2015 11:23:05 Michael Jackson wrote: I got around the issue by building zlib myself and installing to the missing path. This is at best a kludge and just really should not be needed. I don't

Re: [Interest] Qt 5.4 missing /opt/lib/libzip.dylib on OS X

On Feb 6, 2015, at 11:04 AM, René J.V. Bertin rjvber...@gmail.com wrote: On Friday February 06 2015 09:30:58 Michael Jackson wrote: /opt/local/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.8) Looks like the person building the installer has MacPorts installed

Re: [Interest] Deploying Qt to MacOs still...errr, sucks?

On Feb 11, 2015, at 1:43 PM, René J.V. Bertin rjvber...@gmail.com wrote: On Wednesday February 11 2015 13:27:37 Michael Jackson wrote: I was also the one that reported the MacPort dependency. And I am not really comfortable just changing the install_name to point towards another library

Re: [Interest] Deploying Qt to MacOs still...errr, sucks?

On Feb 10, 2015, at 7:52 AM, René J.V. Bertin rjvber...@gmail.com wrote: Em Tue Feb 10 2015 at 4:32:58 AM, Thiago Macieira thiago.macie...@intel.com escreveu: That must be the same MacPorts leak issue. Yep. The funny part of that issue is that Qt's own binaries are generated with a

Re: [Interest] Building the latest Qt 5.X

On Jan 23, 2015, at 1:38 AM, Rainer Wiesenfarth rainer_wiesenfa...@trimble.com wrote: Am 23.01.2015 um 05:15 schrieb Scott Aron Bloom: What version of OpenSSL does Qt build against on windows? Hi Scott (and others that might be interested), here is how we built Qt 5.3.2 on Windows.

Re: [Interest] To rpath or not when building Qt

On Mar 11, 2015, at 9:54 AM, Koehne Kai kai.koe...@theqtcompany.com wrote: -Original Message- From: interest-bounces+kai.koehne=theqtcompany@qt-project.org [...] The usual approach on unix based systems is to ship a script that runs the executable with the proper library path

Re: [Interest] To rpath or not when building Qt

On Mar 11, 2015, at 5:56 AM, Bo Thorsen b...@vikingsoft.eu wrote: Den 10-03-2015 kl. 20:07 skrev Scott Aron Bloom: When building Qt for distribution via LGPL of a closed source product using shared libraries. What is the best method to make sure the plugins pickup the Qt libraries you

[Interest] How to get Qt5Cored.pdb from Qt5.4.1 installer

Is there a way to get the *.pdb files for the Qt 5.4.1 that I downloaded from the Qt.io website. We are crashing when we quit our app somewhere in the Qt5Core and in visual studio we do not get a stack trace. Thanks Mike Jackson ___ Interest mailing

Re: [Interest] How to get Qt5Cored.pdb from Qt5.4.1 installer

: On Thursday 30 April 2015 16:01:43 Michael Jackson wrote: Is there a way to get the *.pdb files for the Qt 5.4.1 that I downloaded from the Qt.io website. We are crashing when we quit our app somewhere in the Qt5Core and in visual studio we do not get a stack trace. Unfortunately, I don't

[Interest] Qt5: How to detect difference between window closing and application quitting.

I have a QMainWindow derived application on OS X (10.8.5 if is matters). This app was ported from Qt4 to Qt5 and now I seem to have an issue with my closeEven(..) being called twice. I have implemented the closeEvent(QCloseEvent* event) to capture when the window is closing so that I can call

[Interest] QColumnView and Preview Widget

Is there a way with Qt 5 to turn OFF the preview widget? For our application we wanted to show some information based on what is clicked, branch or leaf, but the preview widget is only shown for leaves and not branches. So now we figured we can just put another widget next to the QColumnView

[Interest] Menu Bar remains after Qt5 application quits on OS X

On our application, we have a peculiar problem on OS X. After we select our Quit menu the application cleans itself up, the event loop exits but the actual application menu remains. Has anyone ever seen anything like this? Looking at terminal, there is no sign of the application actually still

[Interest] Application at Idle takes 10% of CPU

Our application seems to take more cpu than I think it should while just sitting Idle. My machine is a MacBook Pro 2.6GHz Core i7 with 16GB Ram. Running OS X 10.8.5. Using the Activity Monitor our application takes about 10-12% of my CPU time. Using the Instruments application to get the

Re: [Interest] Application at Idle takes 10% of CPU

Jackson On Jun 27, 2015, at 10:58 AM, Michael Jackson imikejack...@gmail.com wrote: Our application seems to take more cpu than I think it should while just sitting Idle. My machine is a MacBook Pro 2.6GHz Core i7 with 16GB Ram. Running OS X 10.8.5. Using the Activity Monitor our application

Re: [Interest] Application at Idle takes 10% of CPU

, at 11:27 AM, Michael Jackson imikejack...@gmail.com wrote: I have tracked it down to our use of a QSplitter. If I hide our left side then the CPU usage drops to 0~1% while idle. There is a QFrame Derived custom class that is placed into the left side but that custom widget does not do any

Re: [Interest] Debugging in Qt Creator and displaying Qt objects d_ptr members in watch window ?

On Sep 17, 2015, at 11:50 AM, John Weeks wrote: > We use our own build of Qt 5.5, including a debug build. Debugging is often > painfully slow but mostly works. And with a debug build of Qt we can step > into Qt code and (usually) inspect d pointers. > > Be sure that

Re: [Interest] Debugging in Qt Creator and displaying Qt objects d_ptr members in watch window ?

On Sep 17, 2015, at 9:45 AM, Edward Sutton wrote: > I spend too much time adding qDebug() statements because Qt objects d_ptr > members are invisible to the debugger. > > I use Qt 5.5 Enterprise pre-built to debug OS X, Android, iOS, and on Windows > ( MSVC 2013 ).

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