Re: [Interest] QVideoProbe Woes

2014-02-07 Thread Jason H
Excellent. I do find it confusing though, I expected the QML elements to be exports of the Q* classes, but this doesn't seem to be the case. Anyway, I now have that fixed, and working. Thank you. From: Lopes Yoann To: Jason H Cc: Interests Qt

[Interest] More Qt installer frustration

2014-02-09 Thread Jason H
So I complained about the location if running the installer with sudo (runs creator as sudo as well) But now I'm trying to put 5.2.1 and 5.2.0  in /opt/qt/ { 5.2.0, 5.2.1). When I specify /opt/qt, with an existing 5.2.0 install it complains it can't instal it there because it has an exiting ins

[Interest] QtQuick2 project crashes on exit.

2014-02-09 Thread Jason H
But not every time, but 98% of the time. Even with a trivial QML file, it crashes on the  QtQuick2ApplicationViewer::~QtQuick2ApplicationViewer(). I have not modified the ApplicationViewer class. Also, on this machine, I get: RTTI symbol not found for class 'QQuickWindow' RTTI symbol not found f

Re: [Interest] GCompris goes the Qt Quick route

2014-02-09 Thread Jason H
Congrats! I guess you're QCompris now? - Original Message - From: Bruno Coudoin To: Interests Qt Cc: Sent: Sunday, February 9, 2014 12:03 PM Subject: [Interest] GCompris goes the Qt Quick route Hi, I am sorry, I posted this information on the Qt devel list and I have been reported

Re: [Interest] QVideoProbe Woes

2014-02-09 Thread Jason H
ce(player); qDebug()<<"VideoProbe::setSource()source,player,ret:"< To: Jason H Cc: Interests Qt Sent: Friday, February 7, 2014 1:15 PM Subject: Re: [Interest] QVideoProbe Woes ... 2c. using (passing) a Camera element as sourceObj, what will happen? It will also work.

Re: [Interest] More Qt installer frustration

2014-02-09 Thread Jason H
So why is the installer binding the install location to the version number? I get the maintienwce tool can manage multiple versions, but why must they all be under /opt/qt5.2.1? Sent from Yahoo Mail on Android ___ Interest mailing list Interest@qt-pro

Re: [Interest] QVideoProbe Woes

2014-02-10 Thread Jason H
his 'it'? ____ From: Lopes Yoann To: Jason H Cc: Interests Qt Sent: Monday, February 10, 2014 7:50 AM Subject: Re: [Interest] QVideoProbe Woes 2c. using (passing) a Camera element as sourceObj, what will happen? > >It will also work. That was in t

Re: [Interest] QVideoProbe Woes

2014-02-10 Thread Jason H
- Off list -  I probably forgot to ask the most important question. What can be done to help the situation?  - Original Message - From: Jason H To: Lopes Yoann Cc: Interests Qt Sent: Monday, February 10, 2014 9:54 AM Subject: Re: [Interest] QVideoProbe Woes No, that was not in

Re: [Interest] QVideoProbe Woes

2014-02-10 Thread Jason H
: Lopes Yoann To: Jason H Cc: Interests Qt Sent: Monday, February 10, 2014 10:39 AM Subject: Re: [Interest] QVideoProbe Woes On Feb 10, 2014, at 3:54 PM, Jason H wrote: > No, that was not in the doc. http://qt-project.org/doc/qt-5/qvideoprobe.html I meant it should be added to the doc. > T

Re: [Interest] More Qt installer frustration

2014-02-10 Thread Jason H
014, às 14:16:52, Jason H escreveu: > So why is the installer binding the install location to the version number? > > I get the maintienwce tool can manage multiple versions, but why must they > all be under /opt/qt5.2.1? You should ask to install simply at /opt/qt and be done. Don&#

Re: [Interest] QVideoProbe Woes

2014-02-10 Thread Jason H
essage - From: Thiago Macieira To: interest@qt-project.org Cc: Sent: Monday, February 10, 2014 12:51 PM Subject: Re: [Interest] QVideoProbe Woes Em seg 10 fev 2014, às 09:09:15, Jason H escreveu: > Ok thanks. I can work with that. > > But, I know very little of GL. How would I conv

Re: [Interest] QVideoProbe Woes

2014-02-10 Thread Jason H
s still my favorite phone ever, though I no longer use it (bad battery).  - Original Message - From: Thiago Macieira To: interest@qt-project.org Cc: Sent: Monday, February 10, 2014 12:51 PM Subject: Re: [Interest] QVideoProbe Woes Em seg 10 fev 2014, às 09:09:15, Jason H escreveu: > Ok

Re: [Interest] QVideoProbe Woes

2014-02-10 Thread Jason H
Y is right there at the start of the frame. :-) What isn't currently implemented on android? 5.3.0 huh? When is that due? 8 months? - Original Message - From: Lopes Yoann To: Jason H ; Thiago Macieira ; "interest@qt-project.org" Cc: Sent: Monday, February 10, 2014

[Interest] Fastest Way to convert a QVideoFrame to an QImage?

2014-02-11 Thread Jason H
I've mentioned I'm doing some bar-code scanning, and grayscale is fine, though the answer should be the same for color even if its a little more work. So that's the extent of this inquiry. Also, assume no GPU. QImage does not support the popular YUV video formats. Foruantely, Y (8-bit gray) is

[Interest] Using another Class's enum in your class

2014-02-12 Thread Jason H
The Q_ENUMS() macro will do what I want -- for QObject derived class enums. But what does one do about an enum that is not QObject derived? Q_PROPERTY(int/*QImage::Format*/ imageFormat READ imageFormat WRITE setImageFormat); //works Q_PROPERTY(QImage::Format imageFormat READ imageFormat WRITE

Re: [Interest] Fastest Way to convert a QVideoFrame to an QImage?

2014-02-12 Thread Jason H
e some space and time copying bytes, but I could waste time setting them. I was hoping someone here would know. From: Till Oliver Knoll To: Qt Project Sent: Wednesday, February 12, 2014 3:37 AM Subject: Re: [Interest] Fastest Way to convert a QVideo

Re: [Interest] Fastest Way to convert a QVideoFrame to an QImage?

2014-02-12 Thread Jason H
schrieb Jason H : > ... > Really, All I need is 2D 8bpp gray to pass off to the library. Sorry, I missed that part: which library are we now talking about? An external one (!= Qt). Your own? If the later: couldn't you not simply write your 8bit greyscale data into a plain vanilla ch

Re: [Interest] Using another Class's enum in your class

2014-02-13 Thread Jason H
Thanks for the input. I'm just using ints for now but I would love to have it a proper enum because of the information conveyed. From: Alan Ezust To: Jason H Cc: Interests Qt Sent: Thursday, February 13, 2014 1:38 PM Subject: Re: [Interest] Using an

Re: [Interest] Using another Class's enum in your class

2014-02-13 Thread Jason H
types. I ended up writing my own Enum class that converts to/from int and QString and using that instead of Q_ENUMS for these kind of situations. I don't know the best answer to your question. I was hoping someone else would say something. On Wed, Feb 12, 2014 at 6:38 AM, Jason H wrote:

Re: [Interest] Fastest Way to convert a QVideoFrame to an QImage?

2014-02-13 Thread Jason H
Apologies, the below message was incorrectly Subjected. - Original Message - From: Jason H To: Alan Ezust Cc: Interests Qt Sent: Thursday, February 13, 2014 3:20 PM Subject: Re: [Interest] Using another Class's enum in your class Yes, I am no image processing expert, or O

Re: [Interest] metaObject from class name

2014-02-14 Thread Jason H
I'm not 10% udnerstanding your intentions, but this might help. You can create any QObject through QMetaObject by the class name, then get the meta object for the created object. Look at QMetaObject::newInstance(..) You need a "class factory" design pattern. Here is an example: http://www.ics.c

[Interest] Final QAbstractVideoSurface questions

2014-02-14 Thread Jason H
Recap: I am setting up a QML element to intercept frames from a VideoSource going to a VideoOutput. It looks like: {VideoSource}-frames-> {MySurfaceImplementation}-frames->{VideoOutput} Thanks to all the people here, I got the first part of it working. Now I'm confused on the last half.  MySurf

Re: [Interest] Final QAbstractVideoSurface questions

2014-02-14 Thread Jason H
it's videoSurface into my instance.  It just seems... backwards. We don't tell QObjects slots to connect themselves to our events. Is there any insight on the rational on why this is the way it is? I'm not complaining. It works. It just feels odd. - Original Message ----- Fr

Re: [Interest] Tls 1.1/1.2 in Qt 5.2

2014-02-17 Thread Jason H
That all seems proper. What is your problem? From: LisandreL To: interest@qt-project.org Sent: Sunday, February 16, 2014 4:22 AM Subject: [Interest] Tls 1.1/1.2 in Qt 5.2 Qt 5.2, Win7, minGW 4.8, OpenSSL 1.0.1f I tried to write a simple test program to get

Re: [Interest] Qt Maintenance Tool vs Online Installer

2014-02-17 Thread Jason H
Online installer stalls for whatever reason. The offline installer always works, and can be passed around between machines  I think you miss my point. I want: /opt/qt/5.2.0/ /opt/qt/5.2.1/ /opt/qt/maintenancetool One maint tool to rule them all. I'm not sure the way its done now makes any sense

Re: [Interest] pyotherside is Awesome

2014-02-19 Thread Jason H
I took a look at the video. As I'm a HUGE python fan. But I have no idea what this is about. At best, it allows you to access python libraries when JavaScript falls short, in effect keeping the QML for presentation and doing more in Python... But we already have something to use when JS falls sh

Re: [Interest] pyotherside is Awesome

2014-02-19 Thread Jason H
It would be cool if you could do: Python { id: pythonOsPath code: `import os print (os.path)` }   Text { text: pythonOsPath.exec() } Note the back-ticks, which allow multiline, non-substitured strings.  From: Charley Bay To: Jason H Cc: Qt Interest Sent

[Interest] Android JNI proxy script

2014-02-20 Thread Jason H
I've developed a python script to examine a JAR file and create C++ wrappers using Qt classes. It is not complete, or even tested, but I wanted to publish it before I lose it. It does generate classes which should be very close to perfect though. It also generates a JNI_OnLoad for registering na

[Interest] QtQuick controls do not work correctly when scaled

2014-02-21 Thread Jason H
Change the scale of the combo below and you get some weird issues. In addition, the scaled version looks horrid, like a bigger, pixelated version of the original control. Is there a way to get it to layout properly and not look terrible? Now, it could be a Row problem, but if you remove the row,

Re: [Interest] Qt5/Android examples on the Play store?

2014-02-24 Thread Jason H
I had too much trouble getting multimedia working (QVideoProbe is not very portable) with Qt5 and had to go JavaSDK. I spent 2 weeks trying to get QML to do what I needed, but it only took me 3 days in the SDK, despite already knowing QML and Not knowing the SDK. I want to get it back in QML but

[Interest] Android: Can't create main activity / libplugins_bearer_libqgenericbearer.so: open failed

2014-02-24 Thread Jason H
I'm trying to debug an android app, but I can't get it to launch. (Qt 5.2.1) QT += multimedia quick Any idea why this is happening? E/Qt      (12801): Can't create main activity E/Qt      (12801): java.io.FileNotFoundException: /data/data/org.company.app/lib/libplugins_bearer_libqgenericbearer.s

Re: [Interest] Finished resizing a window?

2014-02-24 Thread Jason H
Also, note that the Qt event loop will collapse all pending resizes into one final one.  You should be able to block updating the layouts until the timer expires. Its been a while but you'll need to subclass the window and don't call the base class resizes until the timer is done. I don't thin

Re: [Interest] Finished resizing a window?

2014-02-24 Thread Jason H
The problem is the window resize does not come from the application, it comes from the OS/Window Manager. From: "william.croc...@analog.com" To: interest@qt-project.org Sent: Monday, February 24, 2014 8:46 PM Subject: Re: [Interest] Finished resizing a window

Re: [Interest] Finished resizing a window?

2014-02-25 Thread Jason H
Have you tried  implementing a layout that has a locking mechanism? In theory you can get the root layout to not layout until you approve the change? This will produce an unfilled area until you unlock it. From: "william.croc...@analog.com" To: interest@qt-pro

[Interest] Working with Q*Models and SQLite3 limitations

2014-02-26 Thread Jason H
I'm trying to work with SQLite 3 and QSqlQueryModel/QSqlTableModel. Normally I have not problem using these as data sets are small, and I'm interesting in the rows in returned order. I recently tried to grab arbitrary data from the model sample model index would be (1000,0) - (1100,C) (first C

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

2014-02-27 Thread Jason H
Moc may be confused by a few things. 1. Q_PROPERTIES normally sppear at the top  2. your notifier is not in the class you are declaring it as. Either declare it in A, or override it yourself. Moc is almost magical, but it doesn't have run or compile-time introspection. It can only parse the tex

Re: [Interest] Android: Can't create main activity / libplugins_bearer_libqgenericbearer.so: open failed

2014-02-27 Thread Jason H
I still have this issue. ANY ideas? From: Jason H To: Interests Qt Sent: Monday, February 24, 2014 3:19 PM Subject: [Interest] Android: Can't create main activity / libplugins_bearer_libqgenericbearer.so: open failed I'm trying to debug

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

2014-02-27 Thread Jason H
Signals and slots of course are inheritable, but I've never seen someone declare a signal, then use it as a  property notifier in subclass. That's the issue. From: Michael Jackson To: Jason H Cc: "" Sent: Thursday, February 27, 2014

Re: [Interest] PDF to QByteArray

2014-02-27 Thread Jason H
Make sure you open the file in binary mode. PS files are text, PDFs have both text and binary modes. Default is binary. QFile f("file.pdf"); QByteArray ba; if (f.open (QIODevice::ReadOnly)) {    ba = file.readAll(); } Should be all you need. From: Marcelo E

Re: [Interest] PDF to QByteArray

2014-02-28 Thread Jason H
Yes, I know that there is more than outputting a blob to attach it to email. My point was only that after the code I gave was executed, that the QByteArray should be the same size of the file. If he was using the text flag to QFile::open() it could explain his issue. (EOF character in text mode)

Re: [Interest] Cross platform Web services server

2014-03-07 Thread Jason H
I've written several http[s] servers in Qt. You can have a look at the very simple qmlwebmodelserver at https://github.com/jhihn/qmlwebmodelserver It's quick, dirty, but done right. It's not as nice as inheriting from a class, but it is pretty easy. It does not use SSL yet, but the changes from

Re: [Interest] heightForWidth

2014-03-07 Thread Jason H
Whenever you need a heightForWidth(), you're doing it wrong. Now, I've thought I needed the same thing, but you only need that when you're trying to maintain an aspect ratio. It is very simple to write your own QWidget subclass, but realize you don't want to really modify the height, you just wa

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

2014-03-12 Thread Jason H
LUA is becoming very popular. And the libraries are comprehensive. I however am a Python fan and to add a python interpreter to your program is very easy. You can also wield the enormity of python libraries. You don't need to do anything more than: code your functions in python, marshal your dat

[Interest] Qt and OpenCL crash course

2014-03-12 Thread Jason H
I need to do some elementary graphics operations on QPixmap or QImage. I can do these in Qt to some extent already. But for this latest project I will be processing 4k resolution images. My operations are: Translate off origin Rotate by an acute angle (around a point sometimes not in the image) 

Re: [Interest] Qt and OpenCL crash course

2014-03-12 Thread Jason H
2014 3:38 PM Subject: Re: [Interest] Qt and OpenCL crash course On 3/12/2014 2:08 PM, Jason H wrote: > I need to do some elementary graphics operations on QPixmap or QImage. I > can do these in Qt to some extent already. But for this latest project I > will be processing 4k reso

Re: [Interest] Qt and OpenCL crash course

2014-03-12 Thread Jason H
cable painter operations are already written.  From: Paul Miller To: Jason H ; "interest@qt-project.org" Sent: Wednesday, March 12, 2014 4:02 PM Subject: Re: [Interest] Qt and OpenCL crash course On 3/12/2014 2:48 PM, Jason H wrote: > Thanks,

Re: [Interest] Qt and OpenCL crash course

2014-03-12 Thread Jason H
, 2014 4:28 PM Subject: Re: [Interest] Qt and OpenCL crash course Em qua 12 mar 2014, às 13:14:08, Jason H escreveu: > I was hoping someone would say: > QPainter is OpenCL enabled by default (or enabled with a switch), all the > operations happen automatically because the kernel pro

Re: [Interest] Qt and OpenCL crash course

2014-03-12 Thread Jason H
47:56, Jason H escreveu: > I can understand why QPainter needs to be raster. One of my more fanciful > ideas would be that the toolkit provide QGlPainter that could be used by > QPainter and other developers, for the subset of operations easily done by > GL and QPainter. Of course, we co

Re: [Interest] Qt and OpenCL crash course

2014-03-12 Thread Jason H
From: Paul Miller To: interest@qt-project.org Sent: Wednesday, March 12, 2014 3:38 PM Subject: Re: [Interest] Qt and OpenCL crash course On 3/12/2014 2:08 PM, Jason H wrote: > I need to do some elementary graphics operations on QPixmap or QImage. I > can do these in Qt to some extent alrea

[Interest] Does http://qt-project.org/search?search=QWidget work?

2014-03-12 Thread Jason H
The page never populates with results. Is this just me? http://qt-project.org/search?search=QWidget___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest

Re: [Interest] Does http://qt-project.org/search?search=QWidget work?

2014-03-13 Thread Jason H
Ah, yes, I'm using Ghostery. Thanks! From: Eric Feigenson To: Jason H Cc: Interests Qt Sent: Thursday, March 13, 2014 1:25 AM Subject: Re: [Interest] Does http://qt-project.org/search?search=QWidget work? I have a hunch about what the problem is

Re: [Interest] Qt and OpenCL crash course

2014-03-13 Thread Jason H
Thanks everyone.  Sean, can you elaborate on "Qt has good support for OpenGL so using this approach should be pretty simple for you."  Is this just referring to GL Widgets? Thanks again. From: Sean Harmer To: interest@qt-project.org; Jason H Sent

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

2014-03-13 Thread Jason H
much like projects such as VTK and ParaView have for wrapping all of their C++ code in Python. I would consider Lua also but I think I would like to wrap with something that our users are already using. Thanks for the pointers. Mike Jackson On Mar 12, 2014, at 2:57 PM, Jason H wrote: >

Re: [Interest] QMap crashing in a thread

2014-03-13 Thread Jason H
I wouldn't think so. as they should have a very good idea of what this is, and that this exists. I would think perhaps you are accessing a deleted object? I've used QMap successfully in similar situations. From: BOUCARD Olivier To: "interest@qt-project.org"

Re: [Interest] QMap crashing in a thread

2014-03-13 Thread Jason H
I meant when the MyClass* part of the map is gone. Remember to remove the key as well as the MyClass instance. From: BOUCARD Olivier To: Jason H ; "interest@qt-project.org" Sent: Thursday, March 13, 2014 5:47 PM Subject: Re: [Interest] QMap cra

Re: [Interest] QVideoFrame and YUV question

2014-03-14 Thread Jason H
Haha, I went through his 6 weeks ago, but I only needed the Y channel. The frame is not laid out like RGB. This is for legacy reasons. Black and White TV presented a black and white frame (Y) when color TV was added, it was added in a backwards-compatible way, with that data between the Y frames

Re: [Interest] QVideoFrame and YUV question

2014-03-14 Thread Jason H
ead it out to the right lanes and fill in the alpha channel         __m128i rgba = _mm_shuffle_epi8(data, control);         // store         _mm_storeu_si128((__m128i*)&scanLine[x], rgba);     } ________ From: Jason H To: Rayner Pupo ; "interest@qt-project.org&

Re: [Interest] QVideoFrame and YUV question

2014-03-14 Thread Jason H
iday, March 14, 2014 12:22 PM Subject: Re: [Interest] QVideoFrame and YUV question Em sex 14 mar 2014, às 08:47:15, Jason H escreveu: > The frame is not laid out like RGB. This is for legacy reasons. Black and > White TV presented a black and white frame (Y) when color TV was added, it

Re: [Interest] QVideoFrame and YUV question

2014-03-14 Thread Jason H
From: Thiago Macieira To: interest@qt-project.org Sent: Friday, March 14, 2014 12:22 PM Subject: Re: [Interest] QVideoFrame and YUV question Em sex 14 mar 2014, às 08:47:15, Jason H escreveu: > The frame is not laid out like RGB. This is for legacy reasons. Black and > White

[Interest] Fast resampling

2014-03-17 Thread Jason H
Back in 2009 or so there were from TT blog posts about a fast resampling algorithm in Qt.  I'm looking for those articles, or the outcome of them. I need to do a fast 1/2 resample of an image. This was exactly what those articles were about. But I'm betting they were on a Nokia or TT server, so

Re: [Interest] Input Latency Issues in QtQuick

2014-03-23 Thread Jason H
I don't have a problem with the test case.  AMD A6 Laptop Mint 16/64bit From: Damian Ivanov To: Willem Bennekom Cc: "" Sent: Saturday, March 22, 2014 6:28 PM Subject: Re: [Interest] Input Latency Issues in QtQuick hmm I can confirm the problem with the te

Re: [Interest] Input Latency Issues in QtQuick

2014-03-23 Thread Jason H
Yeap, I did that. No delay. Perhaps you need a faster computer? From: Damian Ivanov To: Jason H Cc: Willem Bennekom ; "" Sent: Sunday, March 23, 2014 1:44 PM Subject: Re: [Interest] Input Latency Issues in QtQuick go to one corner and move

Re: [Interest] Qt on Android

2014-03-31 Thread Jason H
Well I've stopped working on Android with Qt. Only trivial stuff works due to intricacies.See my comments at: Qt Weekly #3: Qt for Android – Tips and Tricks | Qt Blog If you are doing fully QML and Qt C++ work, it'll probably work for you. If you are trying to use JNI and other libraries, well I

[Interest] Blog is down?

2014-04-01 Thread Jason H
http://blog.qt.digia.com/ Error establishing a database connection ___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest

Re: [Interest] Creating a video feed or overlay

2014-04-03 Thread Jason H
I've had mixed experiences with overlays, it all depends on the platform and where you insert yourself into it. (DirectX is bad) I would try to avoid capturign/displaying QImages and QPixmaps. I'd try to keep it all in YUV, includign your overlay, for easy merging that can be done on a OpenCL im

Re: [Interest] Speech recognition in Qt5

2014-04-09 Thread Jason H
This may be of interest http://sdt.bz/content/article.aspx?ArticleID=69042&page=1 From: Frederik Gladhorn To: interest@qt-project.org Cc: Ramakanthreddy Kesireddy Sent: Tuesday, April 8, 2014 6:34 AM Subject: Re: [Interest] Speech recognition in Qt5 Mandag

[Interest] Off-topic Web / Webkit talk. (But I'l tie it back to Qt)

2014-04-11 Thread Jason H
I have nothing but contempt for the current state of web development. HTML/CSS/JS/DOM/AJAX/MIME, not including your server implementation (JS|.NET|Java|PHP) and SQL/NoSQL.  I've been asking the question on why we can't migrate HTML,CSS,DOM, and MIME to JSON. It would be a monumental effort for

Re: [Interest] QNAM timeout is way too long

2014-04-21 Thread Jason H
It should be 75 seconds on most platforms. You can blame that on ARPAnet. I've implemented shorter timeouts without issue. You wouldn't want to use abort anyway, you'd want to make a new one called "timeout" since aborts happen for other reasons. From: Scott

Re: [Interest] QNAM timeout is way too long

2014-04-21 Thread Jason H
4:14 PM Subject: Re: [Interest] QNAM timeout is way too long Em seg 21 abr 2014, às 12:19:21, Jason H escreveu: > It should be 75 seconds on most platforms. You can blame that on ARPAnet. QAbstractSocket has a 30 second timeout on DNS lookup + connection. QAbstractSocketPrivate::_q_connectToNe

[Interest] Request for documentation

2014-05-08 Thread Jason H
I have several projects I'd like to start on, but I am having  a hard time finding documentation on the newer areas of Qt. Specifically, I am looking for: - A how-to on how to use QPA (Platform Abstraction) - A how-to on how to access non-Adnroid Android APIs via JNI (not Contacts, Camera, or a

[Interest] Annoying ApplicationWindow Error

2014-05-12 Thread Jason H
QtQuick 2.x project I'm getting this error: """ QQuickView only supports loading of root objects that derive from QQuickItem.  If your example is using QML 2, (such as qmlscene) and the .qml file you  loaded has 'import QtQuick 1.0' or 'import Qt 4.7', this error will occur.  To load files w

[Interest] No emails since May 5

2014-05-13 Thread Jason H
I've posted to the list successfully, but not had any messages delivered from the list since May 5. I can see my activity on the mailing list archives, so I know I'm posting successfully. ___ Interest mailing list Interest@qt-project.org http://lists.q

Re: [Interest] No emails since May 5

2014-05-13 Thread Jason H
Well, as of this morning, it seems to work as of 8:05AM US/EDT. - Original Message - From: Blasche Alexander To: Jason H ; Interests Qt Cc: Sent: Tuesday, May 13, 2014 8:52 AM Subject: RE: [Interest] No emails since May 5 You might be subject to: http://www.theregister.co.uk/2014

Re: [Interest] No emails since May 5

2014-05-13 Thread Jason H
I take that back. I'm not getting any emails unless they are addressed to me. From: Blasche Alexander To: Jason H ; Interests Qt Sent: Tuesday, May 13, 2014 8:52 AM Subject: RE: [Interest] No emails since May 5 You might be subject to:

[Interest] QML Styled button and text issue

2014-05-13 Thread Jason H
Text does not show up when used as: ///MyButton.QML import QtQuick 2.0 import QtQuick.Controls 1.1 import QtQuick.Controls.Styles 1.1 Button {  style: ButtonStyle {   background: Rectangle {    border.width: control.activeFocus ? 2 : 1    border.color: "#888"    radius: 10    gradient: Gradient

[Interest] Styled text not setting control size

2014-05-13 Thread Jason H
   TextField {     width: parent.width     style: TextFieldStyle {      textColor: "white"      font {pixelSize: 30}      background: Rectangle { color:"black" }     }    } When using the code above, the black area is about 1/2 the height of the letters that are entered into the text field. The le

[Interest] QML beautifier?

2014-05-14 Thread Jason H
So It's crossed my mind that having a stable or standard order of elements in a QML document would be a good thing. Also it would help with merging QML files.  While the order of Elements in the QML file is important, the order of properties is not.  So I was wondering if there is a tool to cons

[Interest] QML beautifier?

2014-05-15 Thread Jason H
Sorry for breaking the thread. I was about to sign up for another provider but it seems yahoo has reversed itself. Anyway, Guido, I'd be open to configuring the order. Many places have a coding style, and I don't see why QML would be any different. My primary interest is a stable text order so

Re: [Interest] Annoying ApplicationWindow Error

2014-05-16 Thread Jason H
I picked a Qt Quick 2 project. - Original Message - From: Nurmi J-P To: Interests Qt Cc: Sent: Tuesday, May 13, 2014 3:12 AM Subject: Re: [Interest] Annoying ApplicationWindow Error On 13 May 2014, at 05:50, Jason H wrote: > QtQuick 2.x project I'm getting th

Re: [Interest] Qt Quick 2.x Complex ListView

2014-05-20 Thread Jason H
The quart you have isn't a list of the same things. You have an arrangement of different things in a scroll view. -- Sent from my Android phone with GMX Mail. Please excuse my brevity."m...@rpzdesign.com" wrote: Hello QTers: After pouring through available online documentati

[Interest] STILL LOOKING for a QPA

2014-05-20 Thread Jason H
About once a month now I get an off-list request for Vaudeville. There is interest. But I have to say its not ready because I don't know how to make a QPA plugin. It was released with 4.8, API was supposed to be stable by 5.0. QPA is being used on the various platforms. We are up to 5.3 now. Wher

Re: [Interest] Qt Quick 2.x Complex ListView

2014-05-21 Thread Jason H
the underlying model. Maybe you could add some color to your comment to point me in a direction that uses dynamic and underlying C++ data to generate the display. Cheers, md On 5/20/2014 8:00 AM, Jason H wrote: > The quart you have isn't a list

Re: [Interest] Qt5 performance on imx6 with full hd

2014-05-23 Thread Jason H
Three was some static flag that I seem to b remember that could be set to hekp with spending less time in repaonts. Maybe it was for text maybe it was qlabels. But it is something to that effect. -- Sent from my Android phone with GMX Mail. Please excuse my brevity.Jacob Kroon wrote:

[Interest] Does anyone know how to do this (geo) Map feature in QML?

2014-05-23 Thread Jason H
I need a small mapping QML Item that does the following: (Mobile platforms only) 1. Gets the current location 2. Displays a map, with the current location, centered and a marker in the center. (Mapping service can be google or open street maps.) 3. User can reposition the map 4. User can repos

Re: [Interest] Qt 5.3.0 QML Android: how to deploy custom c++ plugin directory structure

2014-05-24 Thread Jason H
I've filed bugs against 3.0 and so the 3.1 creator should be working better, if they made it in. Note that the dynamic loader in android can only load libraries whose dependencies are already satisfied, unlike the real ld which will fetch and load dependencies. -- Sent from my Androi

Re: [Interest] STILL LOOKING for a QPA

2014-05-24 Thread Jason H
Well without documentation, I don't even inure what to upstream. Could someone at least provide a minimal skeleton example for 5.3? I don't know what changes, but I would think it's a matter of reimplementing some interfaces, even if those interfaces change. -- Sent from my Android pho

[Interest] QML Mobile controls

2014-06-09 Thread Jason H
Are there any official or unofficial (community) plans to deliver QML controls for mobile platforms. I'm talking native look sand feel. I don't think it would be hard thought slightly complicated. If there aren't any maybe we can get a github collaboration going? The complicated part is that th

[Interest] Integrating on Android.

2014-06-24 Thread Jason H
I had to go Android SDK for a project because the Qt support fell short. Now I'm starting on the next project... How can I use the SDK app's intents in the new app that I want to do in Qt? The new app expands on the old app's features. So basically I want a Qt app to use the intents of the SDK a

Re: [Interest] Integrating on Android.

2014-06-27 Thread Jason H
Is this possible? -- Sent from my Android phone with GMX Mail. Please excuse my brevity.Jason H wrote: I had to go Android SDK for a project because the Qt support fell short. Now I'm starting on the next project... How can I use the SDK app's intents in the new app that I wa

[Interest] QML JS Libray compatability

2014-07-19 Thread Jason H
I tried to use the string.js library (http://stringjs.com/) and QML didn't like the "this.constructor" mechanism that it used. What is available to em to do string manipuation in JS? (I don't have to do a lot of it, but what I do have to do is not trivial) Can the support for this.contructor be

[Interest] 5.3 Broke Video Ts?

2014-07-22 Thread Jason H
I ressurected an old project that would take QML Camera frames and deliver them to both a VideoOutput and a function for analysis. It seems that both my and other people's "T-s" aren't working. I need to know what changed internally so that I can update my VideoProbe class. Thanks! __

[Interest] Still trying to probe a camera.

2014-07-22 Thread Jason H
I'm trying to use a QML Camera element and a QVideoProbe. It doesn't work because the camera is a QDeclarativeCamera. How can I get the frames from a QML Camera? There seems to be a huge ambiguity between video players and cameras in QML. I want to get frames from both. They seem to require ve

[Interest] Parse.com

2014-07-29 Thread Jason H
___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest

[Interest] Parse.com JS Library in QML

2014-07-29 Thread Jason H
I am trying to use the parse.com JS library, but it seems to choke on the "(function()" syntax, along with it's use of '_'. Does anyone know how to modify the library to work within QML? ___ Interest mailing list Interest@qt-project.org http://lists.qt

[Interest] Compiling for Pi Zero

2016-12-04 Thread Jason H
I am trying a naive compile of Qt 5.7.0 (from source tarball) on a Pi zero (no cross compile) I've got all the dependencies installed and Jessie is up to date. I keep running into GCC 4.9 compiler errors. Not that the Qt code is bad, but that the compiler bombs out saying it's a bug in GCC. Origi

Re: [Interest] Android: WARNING: QApplication was not created in the main() thread.

2016-12-04 Thread Jason H
> Sent: Friday, December 02, 2016 at 5:50 PM > From: "Thiago Macieira" > To: interest@qt-project.org > Subject: Re: [Interest] Android: WARNING: QApplication was not created in the > main() thread. > > On sexta-feira, 2 de dezembro de 2016 21:25:51 PST Jaso

Re: [Interest] QQmlEngine: Illegal attempt to connect to PlatformShim(0xb9b2fb58) that is in a different thread than the QML engine QQmlApplicationEngine(0xa17e1494.

2016-12-06 Thread Jason H
Even > > -Original Message- > From: Interest > [mailto:interest-bounces+even.kristoffersen=honeywell@qt-project.org] On > Behalf Of Jason H > Sent: 1. desember 2016 23:46 > To: Jason H > Cc: Qt Interest > Subject: Re: [Interest] QQmlEngine: Illegal attempt

[Interest] Android platform shorcomings

2016-12-06 Thread Jason H
I am continually disappointed and frustrated by the way Qt is handled in Android. I have had success with an approach up to now of using a QObject-derived platform shim object, which is API consistent with iOS and OSX. However it seems I'm now encountering a showstopper and I don't know what to

[Interest] Websocket status = Error == dead socket?

2016-12-08 Thread Jason H
I'm on iOS where the background is restricted. After some time of being in the background the websocket enters an Error state on app returning to foreground. Setting active = true does not make the socket reconnect. It tries but dies. Then there's nothing I can do to connect again it seems. How

Re: [Interest] virus warnings

2016-12-08 Thread Jason H
> Sent: Thursday, December 08, 2016 at 7:58 PM > From: "Sze Howe Koh" > To: Jocala > Cc: "interest@qt-project.org" > Subject: Re: [Interest] virus warnings > > On 9 December 2016 at 07:28, Jocala wrote: > > Windows 10 Defender is rejecting and deleting my QT 5.6 software. I know the > > end-u

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