Re: [Interest] Qt iOS - HowTo get access to Images stored at device

Hi, Here's how I make use of path passed as QString from QML context: void MyClass::saveImage(const QString ) { QFileInfo fi(QUrl(path).toLocalFile()); if (fi.exists()) // refer to file as fi.filePath(); } Hope this helps. Mike -Original Message- From: Interest

[Interest] Crash dump related to QtCharts::QDateTimeAxis destructor

I'm hoping someone can give me a clue as to what this crash dump is telling me. Problem started after moving to Qt 5.9.1 snapshot, on macOS Sierra. In my source, I have a QML ChartView with a DateTimeAxis and ValueAxis, and do series manipulation in C++. Thread 0 Crashed:: Dispatch queue:

Re: [Interest] Adding a C++ wrapper class renders my QML custom type unusable

Guessing here, but I wonder if the problem is related to fact both qml file and derived class name are the same, i.e., “CustomButton”. You might try renaming one or the other. Mike From: Interest [mailto:interest-bounces+mnelson=sutron@qt-project.org] On Behalf Of Rob Allan Sent:

Re: [Interest] Build fail and OpenGL

=sutron@qt-project.org] On Behalf Of Thiago Macieira Sent: Friday, July 15, 2016 12:09 PM To: interest@qt-project.org Subject: Re: [Interest] Build fail and OpenGL On sexta-feira, 15 de julho de 2016 08:25:03 PDT Michael R Nelson wrote: > c:\qt\5.6\src\qtbase\include\qtgui\../../src/gui/ope

[Interest] Build fail and OpenGL

Hello, Trying to build Qt 5.6.1-2 for Colibri VF61, which has no hardware acceleration. configure -prefix c:\Qt\5.6\vf61 -platform win32-msvc2013 -xplatform wince80colibri-armv7-msvc2012 -nomake tests -nomake examples -commercial -confirm-license -release Build (nmake) fails on OpenGL:

Re: [Interest] 5.8 Features?

I have to say I completely agree with Jason's sentiment here. I'm a commercial customer since early Qt 5.0. I bought with the belief mobile support would continue to grow, and not require me to step into native platform coding, nor require me to build custom versions of Qt to get around

Re: [Interest] Problems with graphics library auto-detect on Windows

: Tuesday, May 10, 2016 1:00 PM To: interest@qt-project.org Subject: Re: [Interest] Problems with graphics library auto-detect on Windows On terça-feira, 10 de maio de 2016 10:41:52 PDT Michael R Nelson wrote: > Hi all, > > Our app is QML based and uses Qt Quick Controls. We build for Windows, &g

[Interest] Problems with graphics library auto-detect on Windows

Hi all, Our app is QML based and uses Qt Quick Controls. We build for Windows, OS X, iOS, and Android. As you know, Qt auto-selects a graphics library at startup (OpenGL, ANGLE, or Mesa llvmpipe). About 1 in 15 of our users report our app fails during this auto-detect process on Windows. Most

Re: [Interest] MenuContentItem.qml Acccessible is not defined

Hi, I believe you are running into https://bugreports.qt.io/browse/QTBUG-47847. You can fix simply by fixing the typo (“Accessible”, not “Acccessible”) in MenuContentItem.qml. Mike From: Interest [mailto:interest-boun...@qt-project.org] On Behalf Of Jérôme Godbout Sent: Wednesday, December

[Interest] Odd error using QSerialPort with hardware flow control

Hi, When using offline install of Qt 5.5.1 QSerialPort in Windows7/64bit, if I set the hardware flow control flag, errors are signaled on most port operations (e.g., open, read, and write). The error type is QSerialPort::UnsupportedOperationError, and the error string is "The parameter is

Re: [Interest] QtQuick under Windows Remote Desktop?

across a case where the driver selection logic errantly proceeds with OpenGL. In any case, it’s working now, thanks again for your input. Mike From: Shantanu Tushar [mailto:shaan...@gmail.com] Sent: Tuesday, October 20, 2015 3:40 AM To: Michael R Nelson <mnel...@sutron.com> Cc: Gunna

Re: [Interest] QtQuick under Windows Remote Desktop?

); QQmlApplicationEngine engine; engine.load(QUrl(QStringLiteral("qrc:/main.qml"))); return app.exec(); } Thanks, Mike -Original Message- From: Gunnar Roth [mailto:gunnar.r...@gmx.de] Sent: Saturday, October 17, 2015 2:25 PM To: Michael R Nelson <mnel...@sutron.com>

Re: [Interest] QtQuick under Windows Remote Desktop?

Hi Gunnar, I do have libegl.dll and libGLESv2.dll in qt bin folder. I’ll see if I can get better results using MSVC2013 tool-chain. Thanks, Mike From: Gunnar Roth [mailto:gunnar.r...@gmx.de] Sent: Monday, October 19, 2015 9:04 AM To: Michael R Nelson <mnel...@sutron.com> Cc: Shantanu

[Interest] QtQuick under Windows Remote Desktop?

Hello, I would like our QtQuick app to be viewable/usable over Windows Remote Desktop. My understanding is that means using ANGLE rather than OpenGL. I thought this could be forced at run-time by calling QCoreApplication::setAttribute(Qt::AA_UseOpenGLES), but the outcome was the same (no

Re: [Interest] Xcode 7 beta and Qt 5.5 ?

I have similar issues as Robert, regardless of whether I use Qt Creator that came with Qt 5.5, or install and use Qt Creator 3.5. After new installs of Qt 5.5 and XCode 7 on clean machine, Qt Creator doesn’t create a compiler entry for iOS cross-compiler, does show a Qt Version entry for iOS

[Interest] How to prevent scroll changing QML ComboBox index when mouse hovers?

I have the same question as Edward Sutton, but as applied to a QML ComboBox. Is there an easy way to prevent a mouse wheel scroll over a QML ComboBox from changing the index of the ComboBox? My users complain it causes them to frequently make unintended changes. Thanks, Mike From:

Re: [Interest] Can't get green dot with ios 8.4

With iOS 8.4 and XCode 6.3.2, I have the green dot and no troubles I'm aware of. I see an update to command line tools and XCode 6.4 is pending. Mike -Original Message- From: interest-bounces+mnelson=sutron@qt-project.org [mailto:interest-bounces+mnelson=sutron@qt-project.org]

Re: [Interest] Relevant industrial buses

We would likely take advantage of Modbus and DNP3, if these became available. Mike From: interest-bounces+mnelson=sutron@qt-project.org [mailto:interest-bounces+mnelson=sutron@qt-project.org] On Behalf Of Elvis Stansvik Sent: Friday, July 03, 2015 2:36 PM To: Turunen Tuukka;

Re: [Interest] Qt5 with qml 2.x on Windows XP... problems?

Since you're on XP you can't use ANGLE as a Direct3D fallback... I believe DirectX is available for installation on XP. Can ANGLE be used if Direct3D/DirectX is installed on XP? Thanks, Mike -Original Message- From: interest-bounces+mnelson=sutron@qt-project.org

Re: [Interest] Let's talk about the upcoming Camera breakage in 5.4.2

Jason makes some good points: 1. Developers trying to use Qt for mobile are indeed tracking the latest patch builds 2. If we're on mobile, good chance we're doing image captures Mike -Original Message- From: interest-bounces+mnelson=sutron@qt-project.org

Re: [Interest] Let's talk about the upcoming Camera breakage in 5.4.2

I'll be in the same boat (needing to adapt to 5.4.2), and indeed find it frustrating. Mike -Original Message- From: interest-bounces+mnelson=sutron@qt-project.org [mailto:interest-bounces+mnelson=sutron@qt-project.org] On Behalf Of Jason H Sent: Tuesday, May 12, 2015 11:43 AM

Re: [Interest] QQuickGrabItemResult on iOS

QQuickItem::grabToImage() not working on iOS for me either in 5.4.0 and 5.4.1. Here’s a bug report, please up-vote if it’s important to you: https://bugreports.qt.io/browse/QTBUG-44450. Regarding work-around: perhaps get a 2D context in a Canvas object and paint the object in onPaint()? This is