[Interest] Fwd: Qt 5.4 build error on OS X 10.7

2015-02-11 Thread René J . V . Bertin
Hello, Someone is testing my MacPorts recipe (portfile) for building Qt 5.4.0 for me on OS X 10.7. He reports that the build procedure fails with an error message that neither of us can make much of: {{{

Re: [Interest] Fwd: Qt 5.4 build error on OS X 10.7

2015-02-11 Thread René J . V . Bertin
On Wednesday February 11 2015 08:42:07 Thiago Macieira wrote: On Wednesday 11 February 2015 17:15:37 René J.V. Bertin wrote: $D/qt-everywhere-opensource-src-5.4.0/qtbase/include/QtCore/../../src/coreli b/kernel/qmetatype.h:1943:1: error: copying variable of type 'QBasicAtomicInt' (aka

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

2015-02-11 Thread Michael Jackson
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?

2015-02-11 Thread Michael Jackson
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] Deploying Qt to MacOs still...errr, sucks?

2015-02-11 Thread Adam Light
On Wed, Feb 11, 2015 at 6:08 AM, Mike Krus mike.k...@gmail.com wrote: Hi all, this tool is quite useful: https://github.com/auriamg/macdylibbundler does the install_name_tool dance for the libs that macdeployqt ignores. So I run macdeployqt, then dylibbundler Then I still need a script to

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

2015-02-11 Thread René J . V . Bertin
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 of the same name but unknown as to how it was compiled or with what options.

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

2015-02-11 Thread Mike Krus
Hi all, this tool is quite useful: https://github.com/auriamg/macdylibbundler https://github.com/auriamg/macdylibbundler does the install_name_tool dance for the libs that macdeployqt ignores. So I run macdeployqt, then dylibbundler Then I still need a script to handle other plugins (for example

[Interest] WebGL content not rendered inside QtQuick2 / QML WebView

2015-02-11 Thread G. Allegri
I'm doing some basic tests with a QML application to deliver WebGL content on desktop apps. The basic test is the following code: https://gist.github.com/giohappy/e1e8a788a823dead7cb8 The window is shown and the HTML content appears but no WebGL content is shown. I've tested it with other pages

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

2015-02-11 Thread René J . V . Bertin
On Wednesday February 11 2015 14:08:20 Mike Krus wrote: I just noticed the following comment in the CMakeLists.txt file for CMake's own Qt app ... # We need to install Cocoa platform plugin and add qt.conf for Qt5 on Mac. # FIXME: This should be part of Qt5 CMake scripts, but unfortunatelly

Re: [Interest] QtCreator with very high resolution laptops

2015-02-11 Thread Portale Alessandro
From: Etienne Sandré-Chardonnal About making Desktop apps (legacy, non Qt Quick) working well on high DPI screens, does  Qt 5 improves things significantly? Qt 5 had High-DPI support for OSX since a few minor versions. Experimental High-DPI support for Windows and Linux have recently been

Re: [Interest] How to deal with database specific syntax

2015-02-11 Thread Dmitriy Purgin
Hi, Actually I don't think it's a Qt-related question but here's my approach to it. Since you struggle with both syntaxes, you may want to try and encapsulate SQL code to stored procedures on the DB side and by that I mean not only simple data retrieval or updating but also the business logic.

[Interest] QtCreator with very high resolution laptops

2015-02-11 Thread Etienne Sandré-Chardonnal
Hi, I'm thinking of buying a new laptop for developping with Qt under Windows. Most high-end laptops now have very high resolution displays (3K or 4K, on 14-15inch screens). Is QtCreator useable on these screens? Can every text be upscaled so that nothing looks tiny? Thanks! Etienne

[Interest] Bluetooth support on Qt 5.5, Linux to iOS bluetooth communication.

2015-02-11 Thread Johannes Bell
Hello, Qt 5.4 provide a Tech Preview of Bluetooth Low Energy (client side support on Bluez 4 5). My Question is how far the Qt 5.5 Bluetooth Low Energy API final release will supports the BTLE functionality. Especially I am interested in the server side support of BTLE to communicate with iOS (In

Re: [Interest] QtCreator with very high resolution laptops

2015-02-11 Thread René J . V . Bertin
On Wednesday February 11 2015 10:39:44 Etienne Sandré-Chardonnal wrote: Hi 14-15inch screens). Is QtCreator useable on these screens? Can every text be upscaled so that nothing looks tiny? If it's possible I'd love to hear about it, though coming from the opposite side. I find that (Mac) Qt

Re: [Interest] QtCreator with very high resolution laptops

2015-02-11 Thread Etienne Sandré-Chardonnal
René : yes of course, I know that code editor debugger may be scaled. The question was more about every other part of the UI, such as project browser, dialogs, etc... Alessandro : Thanks, it looks great. That means I will have to switch to Qt 5 (at least for Qt Creator!). About making Desktop

Re: [Interest] QtCreator with very high resolution laptops

2015-02-11 Thread Portale Alessandro
Hi, This is a screenshot of Qt Creator 3.3 running on my 3k 15 Inch screen, on Windows: http://picpaste.com/pics/QtCreatorWindowsHighDpi.1423651325.png I launched it with environment variable “QT_DEVICE_PIXEL_RATIO” set to “2” and command line parameter “-style fusion”. Br, Alessandro From:

[Interest] [ANN] ODB C++ ORM 2.4.0 Released, Adds Bulk Operations

2015-02-11 Thread Boris Kolpackov
I am pleased to announce the release of ODB 2.4.0. ODB is an open source object-relational mapping (ORM) system for C++. It allows you to persist C++ objects to a relational database without having to deal with tables, columns, or SQL and without manually writing any of the mapping code. Major

Re: [Interest] Bluetooth support on Qt 5.5, Linux to iOS bluetooth communication.

2015-02-11 Thread Blasche Alexander
Qt 5.5 will add support for BTLE on Android and iOS. The API is mostly the same. Those new platform ports were the proving ground for the 5.4 API. Unfortunately Qt 5.5 is still limited to the BTLE central role. Peripheral mode is something I'd like to add at some stage but haven't been able to

[Interest] How to deal with database specific syntax

2015-02-11 Thread pmqt71
Hi all, in my Qt application I've to duplicate sql instructions for MySql and Postgres due to different sql syntax. Most problems are on date types. For instance, MySql has DATEDIFF, Postgres has EXTRACT, CAST... Without using ORMs, is there a way to manage specific sql syntax? Thanks pm