The first code is:
if (button->geometry().contains( button->mapFromGlobal(
QPoint(kinect_x, kinect_y
This is failing in the nav bar. I made a mistake when I cut and pasted to
this email. No error in the code though
On Tue, Sep 17, 2013 at 4:47 PM, Mitchell Verter
wrote:
> I have been ha
I have been having issues using mapToLocal and mapToLocal
I am wondering whether there are issues with using these functions within
laidout components? Laidout within the brower is a navigation bar; laidout
within the navigation bar are a series of QPushButtons.
Consistently, there is a 100-pixe
Hi there. Not sure if this has been reported of solved before, I
couldn't find anything conclusive on the Internet.
Whenever I include some header like QApplication or QWidget, Creator
complains about not being able to find the header. If I build the
project, however, everything goes according to
You got it! Thanks for the example!! :-)
From: Josiah Bryan
To: Jason H
Cc: Lopes Yoann ; "evazq...@grm.uci.cu"
; "interest@qt-project.org"
Sent: Tuesday, September 17, 2013 10:04 AM
Subject: Re: [Interest] About usb cameras
I created a class I called
Ok, my valgrind warning was not related to me segmentation faults.
It was actually caused by QApplication constructor taking argc by refeence.
My class that builds the QApplication took a copy of argc as one of
its'constructor's arguments, and passed that to QApplication Constructor.
So when QAppli
2013/9/17 Casimiro, Daniel C CIV NUWC NWPT :
> This line in tuio_impl::add_touch_point(const tuio::touch_point &tp)?
> Q_ASSERT(!points.contains(touch.id));
Yes, this is the line.
> Is your emitter sending an ADD message with a duplicated TUIO ID? Mine
> doesn't do that. I have to check the sp
I created a class I called "VideoSurfaceAdapter" which inherits from a
QAbstractVideoSurface which allows me access to the raw frames. See
https://code.google.com/p/livepro/source/browse/trunk/gfxengine/QtVideoSource.cpp
for
the code.
Basically, in supportedPixelFormats() I return the formats I'll
> Weird, I didn't have any generic subdir in there. Anyway, I've created one
> and symlinked it there. Now, except for a failed assert in
> qtuiotouch.cpp:190, it seems to work :)
This line in tuio_impl::add_touch_point(const tuio::touch_point &tp)?
Q_ASSERT(!points.contains(touch.id));
Is you
2013/9/17 Casimiro, Daniel C CIV NUWC NWPT :
> I think that plugins are supposed to have the "so" suffix on Mac OS X, but I
> am not sure. I don't have a mac handy right now.
Honestly, I don't know. I just noticed that all the other plugins wer
dylibs so I just went for that. It probably makes s
Good Morning,
Had an app that I am working on suddenly stop after a couple of days on
continuous use - basically just rotating a series of images on the screen. The
log filled with these entries. They were intermittent at first but then
eventually took over the log with these, over and over a
> I've managed to compile qtuiotouch
> (https://github.com/dancasimiro/qtuiotouch/) on OS X (10.8.4, ftr) using Qt
> 5.1.0 by applying some changes to its CMakeLists.txt file
> (btw, not in Dan's repo yet, you can have a look at it on mine
> https://github.com/Morpheu5/qtuiotouch/ and bear in min
Thanks, but I am still not clear.
If I subclass QAbstractVideoSurface (video probe is out - I need it on
Windows) How do I get it into a QImage/Pixmap?
I am guessing that I would set the pixel format for it to be the same as for
QImage? According to the that logic and the docs, there are a fe
On terça-feira, 17 de setembro de 2013 11:01:15, Rutledge Shawn wrote:
> On 17 Sep 2013, at 10:05 AM, noname wrote:
> > Hi everyone,
> >
> > using Qt 5.1.1, is there a more accurate way to determine the physical
> > display size or the DPI of a mobile android device, than using
> > QScreen::physic
Hi there, I hope you'll excuse me if this message is half-OT, but I
believe its other half is pertinent here :) Anyway.
I've managed to compile qtuiotouch
(https://github.com/dancasimiro/qtuiotouch/) on OS X (10.8.4, ftr)
using Qt 5.1.0 by applying some changes to its CMakeLists.txt file
(btw, not
On Sep 16, 2013, at 5:46 PM, Jason H wrote:
Can someone tell me how to grab a frame and what is needed to be done to get to
the point where I can do image processing easily?
With the C++ API you can use QVideoProbe
(http://qt-project.org/doc/qt-5.0/qtmultimedia/qvideoprobe.html). Though, with
a
On Monday, September 16, 2013 08:22:56 Mojmír Svoboda wrote:
> > https://codereview.qt-project.org/#change,65444
> > https://codereview.qt-project.org/#change,65437
>
> i am sorry, i tried to integrate it during weeken but did not succeeded.
http://www.macieira.org/blog/2012/05/doesnt-work-doe
On 17 Sep 2013, at 10:05 AM, noname wrote:
> Hi everyone,
>
> using Qt 5.1.1, is there a more accurate way to determine the physical
> display size or the DPI of a mobile android device, than using
> QScreen::physicalSize or QScreen::physicalDotsPerInch(X/Y)? Those values
> aren't correct on
You can use QCamera in the Qt Multimedia module.
(http://qt-project.org/doc/qt-5.0/qtmultimedia/qcamera.html)
You also have the Camera QML item
(http://qt-project.org/doc/qt-5.1/qtmultimedia/qml-qtmultimedia5-camera.html)
Yoann Lopes
Senior Software Engineer - Digia, Qt
Visit us on: http://qt.d
Hi everyone,
using Qt 5.1.1, is there a more accurate way to determine the physical
display size or the DPI of a mobile android device, than using
QScreen::physicalSize or QScreen::physicalDotsPerInch(X/Y)? Those values
aren't correct on most of our testing devices.
Example: One device has a ~2
QListView::viewport() should be used for installation of the filter.
2013/9/16 Alexander Syvak
> Hello,
>
> using QListView I installed a filter which is printing all events'
> received for the QListView object.
> The
>
> setDragEnabled(true)
> setAcceptDrops(true)
>
> were executed on the QLis
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